Optimum Optigring GT 25 Operating Manual
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Optimum Optigring GT 25 Operating Manual

Surface grinding machine
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Operating Manual
Version 1.0.2
Surface grinding machine
Part no. 3111025
Part no. 3111030
Part no. 3111040
GT25
EN

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Summary of Contents for Optimum Optigring GT 25

  • Page 1 Operating Manual Version 1.0.2 Surface grinding machine Part no. 3111025 Part no. 3111030 Part no. 3111040 GT25...

  • Page 2: Table Of Contents

    Table of contents Safety Glossary of symbols ............................7 Rating plate..............................7 Safety instructions (warning notes)........................ 8 1.3.1 Classification of hazards ........................8 1.3.2 Other pictograms..........................8 Intended use ..............................9 Reasonably foreseeable misuse........................9 1.5.1 Avoiding misuse ..........................10 Dangers that can be caused by the surface grinding machine..............
  • Page 3 Operation Safety ................................39 Control and indicating elements ........................40 Control panel ..............................41 Grinding table oscillation ..........................42 Selector switch for operating mode ......................42 Push buttons for grinding head up and down in Jog mode ................42 Setting up the oscillating path and the traverse path in the transverse axis ..........43 4.7.1 Transverse axis - Z axis........................43 4.7.2...
  • Page 4 Filling points, operating equipment ......................80 Directional arm for oscillation........................81 Hydraulic system ............................83 6.7.1 Inspection and exchange of hydraulic hoses ................. 83 6.7.2 Personnel qualified to inspect hydraulic systems................83 Cooling lubricants and tanks........................84 6.8.1 Inspection plan for water-mixed cooling lubricants ................ 85 Ersatzteile - Spare parts Ersatzteilbestellung - Ordering spare parts ....................
  • Page 5 7.32.5 Servoantrieb - Servo drive ......................145 7.32.6 24V DC Steuerung - DC 24V control - 1-2..................146 7.32.7 24V DC Steuerung - DC 24V control - 2-2..................147 7.32.8 PLC and HMI ..........................148 7.32.9 PLC Eingang - PLC input - 1-2 .....................149 7.32.10 PLC Eingang - PLC input - 2-2 .....................150 7.32.11 PLC Ausgang - PLC output - 1-2 ....................151 7.32.12 PLC Ausgang - PLC output - 2-2 ....................152...
  • Page 6 Dear customer, Thank you very much for purchasing a product made by OPTIMUM. OPTIMUM metal working machines offer a maximum of quality, technically optimum solutions and convince by an outstanding price performance ratio. Continuous enhancements and prod- uct innovations guarantee state-of-the-art products and safety at any time.

  • Page 7: Safety

     calls on you to act  listings Rating plate DE Flächenschleifmaschine DE Flächenschleifmaschine Optimum Maschinen Optimum Maschinen EN Surface grinding machine EN Surface grinding machine Germany GmbH Germany GmbH FR Rectifi euse plane FR Rectifi euse plane Dr.-Robert-Pfl...

  • Page 8: Safety Instructions (Warning Notes)

    Safety instructions (warning notes) 1.3.1 Classification of hazards We classify the safety warnings into different categories. The table below gives an overview of the classification of symbols (ideogram) and the warning signs for each specific danger and its (possible) consequences. Symbol Alarm expression Definition / consequence...

  • Page 9: Intended Use

    If the surface grinding machine is used in any way other than described above, modified without authorization of Optimum Maschinen Germany GmbH, then the surface grinding machine is being used improperly. We will not be held liable for any damages resulting from any operation which is not in accord- ance with the intended use.

  • Page 10: Avoiding Misuse

    Only metallic, cold and non-flammable materials may be machined with the surface grinding machine. In order to avoid misuse, it is necessary to read and understand the operating instructions before first commissioning. Operators must be duly qualified. 1.5.1 Avoiding misuse INFORMATION The surface grinding machine with step motor control is built to comply with EMC Class C2 to EN 61800-3.

  • Page 11: Dangers That Can Be Caused By The Surface Grinding Machine

    Overview of the EMC categories: Categorie C1 - required limit values Class B Group 1 according to EN 55011 Categorie C2 - Required limit values class A Group 1 according to EN 55011, Installation by EMC expertsand warning: “This is a product of category C2 according to EN 61800-3. This product may cause radio interference in a residential area.

  • Page 12: Qualification Of Personnel

    WARNING! The surface grinding machine may only be used with fully functional safety devices. Disconnect the surface grinding machine immediately, whenever you detect a failure in the safety devices or when they are not fitted! All additional parts of the machine which had been added by the customer need to be equipped with the prescribed safety devices.

  • Page 13: Authorized Personnel

    1.7.2 Authorized personnel INFORMATION Sufficient expertise is required for working on the surface grinding machine. Without the necessary training, nobody may work on the machine, even for a short time. WARNING! Inappropriate operation and maintenance of the surface grinding machine constitutes a danger for the personnel, objects and the environment.

  • Page 14: Lockable Master Switch

    It is your responsibility! If a safety device has been deactivated or is defective, the surface grinding machine can only be used again if you  have eliminated the cause of the fault and  you have verified that there is no danger to personnel or objects. WARNING! If you bypass, remove or override a safety device in any other way, you are endangering yourself and other persons working with the surface grinding machine.

  • Page 15: Emergency Stop Button

    1.9.2 Emergency stop button CAUTION! Only press the emergency-stop button in a genuine emergency. You may not use the emergency stop button to stop the machine during normal operation. The life time of the emergency stop button is not designed for operational shut-down of the machine. CAUTION! Depending on the mass moment of inertia the grinding wheel continues to rotate for a while.

  • Page 16: Personal Protective Equipment

    General check Equipment Check Protective housing on the grinding Not damaged and functional wheel Signs, Markings Installed and legible Grinding wheel Grinding wheel pulled off ? Grinding wheel with flange Balanced ? Date: Checked by (signature): Functional check Equipment Check Emergency-stop After actuating the emergency stop switch, the surface push button...

  • Page 17: Safety During Operation

    1.12 Safety during operation WARNING! Before switching on the surface grinding machine, make sure that no persons are endangered and no objects are damaged. Avoid any unsafe work methods:  The instructions mentioned in these operating instructions have to be strictly observed dur- ing assembly, operation, maintenance and repair.

  • Page 18: Using Lifting Equipment

    Check if they are working properly! 1.15 Accident report Inform your supervisors and Optimum Maschinen Germany GmbH immediately in the event of accidents, possible sources of danger and any actions which almost led to an accident (near misses). There are many possible causes for "near misses".

  • Page 19: Inspection Deadlines

    The intervals must be set so that foreseeable defects can be detected in a timely manner, when they occur. The relevant electro-technical rules must be followed during the inspection. The inspection prior to initial commissioning is not required if the operator receives confirma- tion from the manufacturer or installer that the electrical systems and operating equipment com- ply with the accident prevention regulations, see conformity declaration.

  • Page 20: Technical Data

    Technical data GT25 GT30 GT40 Surface grinding table 254 x 508 mm 305 x 635 mm 406 x 813 mm Table length x width T - slot size / number 14 mm / 1 14 mm / 1 14 mm / 3 Electric magnetic clamping plate 250 x 500 mm 300 x 600 mm...
  • Page 21 GT25 GT30 GT40 Grinding wheel drive motor 2.2 kW 4 kW 4 kW Height adjustment drive motor of 0.5 kW 0.5 kW 0.5 kW grinding wheel Transverse axis drive motor 40 W 40 W 40 W Total connected load 3.7 kW 7.5 kW 7.5 kW Supply voltage...

  • Page 22: Delivery, Interdepartmental Transport, Assembly And Commissioning

    Delivery, interdepartmental transport, assembly and commissioning Notes on transport, installation, commissioning Improper transport, installation and commissioning is liable to accidents and can cause damage or malfunctions to the machine for which we do not assume any liability or guarantee. Transport the scope of delivery secured against shifting or tilting with a sufficiently dimen- sioned industrial truck or a crane to the installation site.

  • Page 23: Assembly And Commissioning

    Assembly and commissioning INFORMATION The surface grinding machine is pre-assembled. The delivery takes place in several transport boxes. After unpacking and transport to the installation site, individual components of the sur- face grinding machine must be assembled and joined together. Unpacking the machine Install the machine close to its final position before unpacking.

  • Page 24: Set-Up And Assembly

    For lifting with a crane, first mount the transport bolts on the base of the machine. Then attach the steel cables to the bolts and hook. Pay particular attention when transporting with a crane:  Raise the machine at the lowest possible speed. ...
  • Page 25 The following points should be noted:  The machine must only be installed and operated in a dry and well-ventilated place.  Avoid places near machines generating chips or dust.  The installation site must be free from vibrations also at a distance of presses, planing machines, etc.

  • Page 26: Installation Plan

    Installation plan Floor space [mm] GT25 GT30 GT40 2250 mm 2800 mm 3600 mm 1720 mm 2085 mm 2630 mm 2150 mm 2200 mm 2400 mm GT25 | GT30 | GT40 Translation of original instructions Version 1.0.2 - 2020-09-15...

  • Page 27: Anchored Mounting

    3.6.1 Anchored mounting Ground Concrete 5- 200x200 GT25 GT30 GT40 640 mm 760 mm 860 mm 540 mm 550 mm 750 mm 428 mm 415 mm 415 mm Anchor bolts, flat steels and set screws are not included in the delivery. ATTENTION! Insufficient stiffness of the foundation leads to superimposition of vibrations between the surface grinding machine and the foundation (resonant frequency of the...

  • Page 28: Free Mounting

    Assembly  Core holes with a diameter of 150 to 200mm and a depth of 500mm are drilled on a light foundation.  The prepared 5 pcs. Attach flat steel (200x200) with the anchor bolts so that they are aligned with the anchoring points. ...
  • Page 29 When the surface grinding machine is in its final position, the transport lock must first be removed. INFORMATION Save the removed transport protection plates for later reuse. In case of loss, contact the dealer or manufacturer for replacement. Remove fastening bolts and plates for fixing the machine saddle and worktable. Move the grinding head and remove the wooden block.

  • Page 30: Installation Of The Collecting Trays On Gt40

    Installation of the collecting trays on GT40 For the transport of the GT40, the collecting trays (3) were dismantled on both sides. Fix the collecting trays to the machine body again with the enclosed M6 hexagon bolts. Cleaning the machine ATTENTION! Do not use compressed air to clean the machine.

  • Page 31: Top Up Central Lubrication

    3.10 Top up central lubrication The machine has a central lubrication system. Fill the container with slideway oil up to the "MAX" mark. When the machine is in operation, the oil pump supplies the slideway oil to all lubrica- tion points simultaneously at the entered time interval (2) in minutes and the entered time period (1) in seconds.
  • Page 32 Procedure Duration [ s ] Duration [ s ] Intervall [ min ] Intervall [ min ] After switching on the control voltage, the system starts the oil supply and automatically repeats the operating time and interval. When the pump is running this is indicated by a green LED. The red LED lights up for the duration of the interval.

  • Page 33: Central Lubrication Supply Points

    3.10.1 Central lubrication supply points Abb.3-1: Item Lubrication point Lubricant Interval and duration Dovetail guide Y-axis Spindle of cross feed in Y axis Lifting spindle and spindle nut in Z axis Front guideway of the column in Z axis only jointly adjustable Rear guideway of the column in Z axis Dovetail guide table in X axis Guide rail of table in X axis...

  • Page 34: Connecting The Hydraulic System

    3.11 Connecting the hydraulic system The hydraulic unit supplies the hydraulic cylinder below the table with pressure oil for the pen- dulum table movement during the grinding process. Connect the hydraulic hose lines of the hydraulic unit to the surface grinding machine. P = pres- sure line ;...

  • Page 35: Fill In Hydraulic Oil

    The surface grinding machine was painted with a one-component lacquer. Take this criterion into account when selecting your cooling lubricant. Optimum Maschinen Germany GmbH does not accept any guarantee for consequential dam- age caused by unsuitable process abrasives. The flashpoint of the emulsion must be higher than 140°C.
  • Page 36  Coolant supply hose (5)  Ball valve (6)  Adjusting screw for positioning the coolant nozzle (7)  Coolant nozzle (8) INFORMATION To clean the table, the hose (5) with ball valve (6) can be pulled off. Abb.3-4:  Connect the coolant return hose (9) to the surface grinding machine and feed it into the coolant tank (2).

  • Page 37: Electrical Connection

    Connect the coolant supply hose (10) to the pump of the coolant tank. The attachment takes place by means of hose clamps. By immersion in hot water the hose can be widened and better attached. GT30 A coolant collector (10) must also be attached to the surface grinding machine GT30 with two screws.

  • Page 38: Electrical Connection Of Hydraulic And Coolant Pump

    3.13.1 Electrical connection of hydraulic and coolant pump The connection points of the external devices are located on the side of the control cabinet.  hydraulic power pack (1)  Coolant pump (2) 3.14 First commissioning  Qualification of personnel on page 12 WARNING! First commissioning may only take place after proper installation.

  • Page 39: Operation

    Operation The operation and surface grinding can be done manually or NC controlled. In manual surface grinding, the grinding wheel is infeeded after each surface grinding pass via a servo motor using the electronic handwheel, or via pushbuttons on the control panel in jog mode.

  • Page 40: Control And Indicating Elements

    Control and indicating elements Item Designation Item Designation Base Lubricant pump, central lubrication manual movement, handwheel for table movement in X Collecting tray axis Column Cover for grinding wheel Grinding wheel manual movement, handwheel for cross feed in Z axis Table carrier ( saddle ) Y axis infeed, not applicable with electronic handwheel Electrical cabinet...

  • Page 41: Control Panel

    Control panel Item Designation Item Designation Selector switch for operating mode, traversing of grinding head Table crossfeed selector switch   Jog mode manual   electronic handwheel automatic  automatic (HMI) SA4 = Jog mode SA2 = automatic  Lowering the grinding head in Jog mode.

  • Page 42: Grinding Table Oscillation

    Item Designation Item Designation Controller for infinitely variable speed in Grinding wheel button motor ON/OFF the transverse axis Table oscillation button ON/OFF (hydrau- Control On / Operation indicator light lic pump) Electromagnet switch ON/OFF Emergency stop button Alarm light Coolant pump ON/OFF button Input screen, information screen Work lamp ON/OFF switch Grinding table oscillation...

  • Page 43: Setting Up The Oscillating Path And The Traverse Path In The Transverse Axis

    Setting up the oscillating path and the traverse path in the transverse axis X Longitudinal grinding surface (oscillating path) 4.7.1 Transverse axis - Z axis  Position the trip cams (1) according to the desired travel range. Abb.4-1: Trip cams transverse axis 4.7.2 Oscillation, longitudinal axis - X axis Position the trip cams (1) according to the...

  • Page 44: Electronic Hand Wheel

    4.8.1 Electronic hand wheel  Set switch SA4 on the control panel to "electronic handwheel". The electronic handwheel (3) is used for manual infeed of the grinding wheel. The lateral enabling switch (2) must be pressed to enable infeed with the electronic handwheel. Step factor OFF: Electronic handwheel is switched off.

  • Page 45: Switching On The Oscillation

    4.8.3 Switching on the oscillation  Switch on control voltage at the operating panel with <SB1>.  Switch on the electromagnet on the control panel with <SA5> and wait a little.  Switch on the hydraulic pump on the control panel with <SB4>. ...
  • Page 46 Overview HMI Pos. Designation Item Designation Display time Plunge grinding Electromagnet and hydraulic pump ON/OFF Active menu display condition Date display Information field Alarm Menu Menu language Menu Input / Output Status displays Menu Function Menu Running Feed one side Feed two sides Grinding type selection Surface grinding...

  • Page 47: Surface Grinding Nc Sequence Program

    4.9.2 Surface grinding NC sequence program X Longitudinal grinding surface (oscillating path) The NC sequence program for the surface grinding mode is started by setting the operating mode selector switch <SA4> to automatic <HMI>. Press push button <SB6> to start the sequence program. Symbol meaning: ...

  • Page 48: Plunge Grinding Nc Sequence Program

    4.9.3 Plunge grinding NC sequence program CAUTION! Risk of breaking the grinding wheel! The transverse axis feed in automated plunge grinding is switched off. An adjustment in the transverse axis must not be made with the handwheel. There is only infeed of the grinding wheel in the Y axis. The automatic downward feed of the grinding wheel can be activated by at least one rough grinding number if the fine grinding number is not set to 0.

  • Page 49: Switching On The Machine

    4.10 Switching on the machine INFORMATION For safety reasons, the hydraulic pump can only be switched on if the electromagnet has been switched on beforehand. If for some special operations it is necessary to work without an elec-  tromagnetic chuck (electromagnet), this function can be temporarily disabled in the <HMI>. Condition electromagnet and hydraulic pump on page 53 The protective cover of the grinding wheel must be closed so that the grinding wheel drive can be started.

  • Page 50: Power Failure, Restoring Readiness For Operation

    4.13 Power failure, Restoring readiness for operation  Switch on control voltage.  Switch on the electromagnet.  Switch on hydraulic pump. 4.14 Mounting the grinding wheel The grinding wheel included in shipment is a corundum grinding wheel with a grain size of 46. The maximum permissible peripheral speed of this grinding wheel is 35m/s in balanced condi- tion.

  • Page 51: Balancing The Grinding Wheel

    4.14.2 Balancing the grinding wheel First the balancing device is aligned. The balancing device is placed on a firm, clean surface. A machine spirit level is placed on the running surfaces. The device is aligned with screws 1 and 2. The spirit level is now positioned diagonally on the running surfaces of the device and the device is aligned in this plane by means of screw 3.

  • Page 52: Mounting The Grinding Wheel With Flange On The Spindle

    If the disc continues to move, the two weights "K" must be moved symmetrically to the "S-G" axis in the corresponding direction. Repeat this step until the disc stops moving. 4.14.3 Mounting the grinding wheel with flange on the spindle ...

  • Page 53: Condition Electromagnet And Hydraulic Pump

    4.15 Condition electromagnet and hydraulic pump The oscillation of the table by means of the hydraulics can only be activated if the electromag- net is switched on first. If for some special operations it is necessary to work without an electro- magnetic chuck (electromagnet), this function can be temporarily disabled in the <HMI>.

  • Page 54: Input Signals

    4.16.2 Input signals 4.16.3 Alarm Menu This menu is used to record alarm information. There are three types of information:  Warning  Alarm  System information The last alarm is displayed with priority. A serious alarm is represented by an acoustic signal. If too much information accumulates, the earliest information is overwritten.

  • Page 55: Selection Of A Grinding Wheel

    4.17 Selection of a grinding wheel Factors for the grinding wheel quality:  Graining  Binding  Pores Abrasives: Quartz, corundum, emery, pumice, garnet and natural diamonds. However, synthetically produced grain materials are mainly used, whose properties can be adjusted by the manufacturing process. These are corundum (Al2O3), silicon carbide (SiC), cubic boron nitride (CBN) and synthetically produced diamond.
  • Page 56 Designation Code Colour Principal application Abrasive White, monocrystal- SA (GD) canary yel- Grinding of stainless steel and high strength material. line Abrasive monocrystal- MA (GW) Brown Grinding of stainless steel and soft iron line Chrome abra- Grinding of steel alloys, manganese steel etc., for very PA (GG) Pink, mauve sives...
  • Page 57 H to K: soft L to O: medium P through S: hard T to Z: extremely hard Degr Super Soft Soft Soft Hard Hard Super Soft Soft Hard Hard Hard soft Hard Code Structure: The structure describes the volume proportion between grain, bond and pore, the distance between the indi- vidual abrasive grains.

  • Page 58: Dressing The Grinding Wheel

    4.18 Dressing the grinding wheel To keep the grinding wheel sharp, it must be regularly dressed. There is a dressing device on the grinding head. The scope of delivery also includes a dressing device which can optionally be attached to the grinding table in the T-slot for dressing the grinding wheel.

  • Page 59: Operation Dpa31

    Operation DPA31 3384031 3384030 When the device is switched on, the DRO starts a self-check. After the self-check is completed, the DRO changes to the normal indicator status. The DRO displays the last data before it is switched off.  The selected coordinates and the selected tool.

  • Page 60: Explanation Of The Parameters

    5.1.1 Explanation of the Parameters Meanings of parameters and settings. Parameters Axis Description P -- 07 X axis Accuracy of representations on the display: When a higher representational accuracy value than the actual countin- P -- 08 /Y axis gresolution is set on the display, the representational accuracy value P -- 09 Y axis willbe shown accordingly.

  • Page 61: Description Of The Keys

    Factory Settings: In applied delivery state with machine tool. Where delivered as a standalone device. Please record the values before making any changes. P -- 13 = 50 P -- 07 = P -- 14 = 50 P -- 08 = P -- 15 = 50 P -- 09 = P -- 10 =...
  • Page 62 For input of negative or positive signs. Plus and minus signs with numerical keys and decimal For numeric entry. point For input of decimal places; decimal point To clear displayed value of a specific axis or Delete key to jump back to coordinate points. Enter key To confirm the data input Radius or...
  • Page 63 Addition Subtraction  Calculator function on page 65 Multiplication Division  Coordinate points along a Functions for milling machines on page diagonal line  Coordinate Points on a Circle or Arc on Coordinate points on a circle page 67  Inclined plane function Inclined Plane on page 70 ...

  • Page 64: Reference Marker Function

    Reference marker function Set a zero point with preset axis values. Set a relative coordinate system based on current machine position.  Press the button to activate the reference marker function. The LED flashes.  Press the button to exit from the Reference marker function. ...

  • Page 65: Calculator Function

    Calculator function Add, subtract, multiply and divide.  Press button to start the calculator. The LED lights up. The number field of the rotation speed indicator is used as the input- and result field.  To exit from the Calculator function, press the button.

  • Page 66: Functions For Milling Machines

    Functions for milling machines 5.6.1 Coordinate points along a diagonal line Creates a line within a coordinate system, along which a specified number of uniformly spaced coordinate points are defined.  The parameters are displayed in the Rotation Speed field. ...

  • Page 67: Coordinate Points On A Circle Or Arc

    Positioning the Coordinate Points Parameters Description 1LHo Coordinate point no.: X-Y 2LHo Coordinate point no.: Y-Z 3LHo Coordinate point no.: X-Z To select the desired coordinate point, press the button. To select the previous coordinate point, press the button. Then move the machine axes until the positions of the selected coordinate point show 0.000. INFORMATION Press the button to temporarily interrupt the function.
  • Page 68 Entering the Parameters Parameters Description 1 - 1 CCE Coordinate plane of the circle: X-Y 2 - 1 CCE Coordinate plane of the circle: Y-Z 3 - 1 CCE Coordinate plane of the circle: X-Z To select X-Y, Y-Z or X-Z as the coordinate plane, press the key.
  • Page 69 Parameters Description 1 - 5 E_A End angle: X-Y 2 - 5 E_A End angle: Y-Z 3 - 5 E_A End angle: X-Z To enter the end angle on the coordinate plane, use the numeric keys and confirm with the key.

  • Page 70: Inclined Plane

    5.6.3 Inclined Plane Creates an inclined plane in a coordinate system such that processes can be carried out on said inclined plane.  The parameters are displayed in the Rotation Speed field.  The last value entered for each parameter is displayed in the X axis row. ...

  • Page 71: Arc

    5.6.4 Arc Creates an arc in a coordinate system such that processes can be carried out on said arc.  The parameters are displayed in the Rotation Speed field.  The last value entered for each parameter is displayed in the X axis row. ...
  • Page 72 Parameters Description 1 - 3 0U_S Machining mode of the arc on the coordinate plane: X-Y 2 - 3 0U_S Machining mode of the arc on the coordinate plane: Y-Z 3 - 3 0U_S Machining mode of the arc on the coordinate plane: X-Z To set machining mode of the arc, use the numeric keys 0 or 1.
  • Page 73 Parameters Description 1 - 6 E_Po End position: X-Y 2 - 6 E_Po End position: Y-Z 3 - 6 E_Po End position: X-Z To enter the end position, use the numeric keys and confirm with the key. Parameters Description 1 - 7 CUF Machining depth: X-Y 2 - 7 CUF Machining depth: Y-Z...

  • Page 74: Functions For Milling Machines And Lathes

    Functions for milling machines and lathes 5.7.1 Tool Data Function Creates up to 99 tool data sets in relation in the coordinate system. Usage of the tool data function makes it possible to establish a specific relationship between the tool data in the coordinate system and the displayed values. INFORMATION The Save function for tool data only works when the Reference Mark function is activated.

  • Page 75: Maintenance

    The surface grinding machine was painted with a one-component lacquer. Take this criterion into account when selecting your cooling lubricant. The company Optimum Maschinen Germany GmbH does not assume any guarantee for sub- sequent damages due to unsuitable cooling lubricants.

  • Page 76: Preparation

    If the repairs are carried out by qualified technical personnel, they must follow the indications given in these operating instructions. Optimum Maschinen Germany GmbH accepts no liability nor does it guarantee against damage and operating malfunctions resulting from failure to observe these operating instructions.
  • Page 77 Maintenance GT25 | GT30 | GT40 Version 1.0.2 - 2020-09-15 Translation of original instructions...

  • Page 78: Inspection And Maintenance

    Inspection and maintenance The type and level of wear depends to a large extent on the individual usage and operating conditions. Any indicated intervals therefore are only valid for the corresponding approved con- ditions. Check Interval Where? What? How?  ...
  • Page 79 Check Interval Where? What? How?  Check the drain hose from the grinding table back into the coolant tank for deposits and blockages. Drain hose Although the electrical cabinet is constructed to shut off external air, foreign particles such as dust and dirt may enter the cabinet when the door is open.

  • Page 80: Filling Points, Operating Equipment

    Filling points, operating equipment Spindle bearing assembly Central lubrication Coolant tank Hydraulic system Position Lubricants Interval Designation Central lubrication Oil for guides daily slideway oil ISO VG 32 Hydraulic system Hydraulic oil Every month Hydraulic oil ISO VG 32 Spindle bearing The spindle bearing is permanently Bearing grease never...

  • Page 81: Directional Arm For Oscillation

    Directional arm for oscillation The position of the table direction control arm can be readjusted: If the directional stop D1/D2 hits the table directional control arm C because of an operating error or if the control arm has been in operation for a long time, the control arm may lose the correct position and the table may not move automatically.
  • Page 82 Procedure CAUTION! Do not trap fingers between the table direction control arm and the stops!  Set speed lever L to the "STOP" position to stop the table feed.  Slide the stops D1 and D2 away from the table direction control arm C. ...

  • Page 83: Hydraulic System

    Hydraulic system 6.7.1 Inspection and exchange of hydraulic hoses Hydraulic hoses are used in almost any machine or system with hydraulically controlled compo- nents, especially where rigid pipes cannot be used for the energy transfer. Hydraulic hoses pose a particular danger due to faulty insertion, ageing, wear and tear, dam- age and other reasons.

  • Page 84: Cooling Lubricants And Tanks

    Cooling lubricants and tanks CAUTION! The cooling lubricant can cause diseases. Avoid direct contact with cooling lubricant or parts covered in cooling lubricant. Cooling lubricant circuits and tanks for water-cooling lubricant mixtures must be completely emptied, cleaned and disinfected as needed, but at least once per year or every time the coo- ling lubricant is replaced.

  • Page 85: Inspection Plan For Water-Mixed Cooling Lubricants

    6.8.1 Inspection plan for water-mixed cooling lubricants Company: No.: Date: used cooling lubricant size to be checked Inspection methods Inspection Procedure and comment intervals noticeable Appearance, odour daily Find and rectify causes, changes e.g. skim off oil, check filter, ventilate cooling lubricant system pH value Laboratory techniques...

  • Page 86: Ersatzteile - Spare Parts

    Ersatzteile - Spare parts Ersatzteilbestellung - Ordering spare parts Bitte geben Sie folgendes an - Please indicate the following :  Seriennummer - Serial No.  Maschinenbezeichnung - Machines name  Herstellungsdatum - Date of manufacture  Artikelnummer - Article no. Die Artikelnummer befindet sich in der Ersatzteilliste.

  • Page 87: Gt25 - Tischbaugruppe - Table Assembly

    GT25 - Tischbaugruppe - Table assembly Abb.7-1: GT25 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...
  • Page 88 Ersatzteileliste Tischbaugruppe - Table assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Linker und rechter Schutz Left and right guard FSG2550R-04-100(for GT25) 03111025101 Spritzschutz Splashing guard FSG-2050R-04-302(for GT25) 03111025102 Wasserdichtes Kissen Water-proof cushion FSG-2050R-04-305(for GT25) 03111025103 Arbeitstisch Work table...

  • Page 89: Gt25 - Säulenbaugruppe - Column Assembly

    GT25 - Säulenbaugruppe - Column assembly Abb.7-2: Ersatzteileliste Säulenbaugruppe - Column assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Sechskantschraube Hexagonal socket bolt M12×50 Sechskantschraube Hexagonal socket bolt M12×60 Rückseitige Column rear guard FSG-2550R-02-308 03111025203 Säulenschutzabdeckung Motor Befestigungsplatte Motor fixed plate...

  • Page 90: Gt25 - Manuelle Längstischbewegung - Manual Longitudinal Table Movement

    Staubschutzabdeckung Dust-proof plate FSG-2550R-02-307 03111025209 Staubschutzabdeckung Dust-proof plate FSG-2550R-02-306 03111025210 Staubschutzabdeckung Dust-proof plate FSG-2550R-02-305 03111025211 Staubschutzabdeckung Dust-proof plate FSG-2550R-02-304 03111025212 Staubschutzabdeckung Dust-proof plate FSG-2550R-02-303 03111025213 Staubschutzabdeckung Dust-proof plate FSG-2550R-02-302 03111025214 Spindelgehäuse Spindle housing FSG-2550R-02-100 03111025215 Innensechskantschraube Hex. Socket screw M6x30 Innensechskantschraube Hex.
  • Page 91 Hutmutter Acorn nut M12/J13-2B 03111025309 GT25 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 92: Gt25 - Baugruppe Quervorschub - Cross Feed Assembly

    GT25 - Baugruppe Quervorschub - Cross feed assembly Abb.7-4: Ersatzteileliste Baugruppe Quervorschub - Cross feed assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Scheibe Washer FSG-4080R-23-313 03111025501 Handrad Hand wheel FSG-2050M-23-503(for GT25) 03111025502 Lagerdeckel Bearing cover FSG-2050M-23-302 03111025503 Vorschub-Wählscheibe...

  • Page 93: Gt25 - Hubeinrichtung - Elevating Assembly

    GT25 - Hubeinrichtung - Elevating assembly Abb.7-5: Ersatzteileliste Hubeinrichtung - Elevating assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Hubschraube Elevating screw FSG2550NC2-10-300(for GT25) 03111025601 Endkappe End cap FSG4080NC2-10-301 03111025602 Hublager Elevating bearing FSG4080NC2-10-307 03111025603 Interner Federring Internal spring ring FSG4080NC2-10-302...

  • Page 94: Gt25 - Hydraulikzylinder - Hydraulic Cylinder

    GT25 - Hydraulikzylinder - Hydraulic cylinder Abb.7-6: DE | EN GT25 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...
  • Page 95 Ersatzteileliste Hydraulikzylinder - Hydraulic cylinder parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Sechskantmutter Hexagonal nut M16×1.5/J11-1B Unterlegscheibe Washer SG-4080AHR-53-300 03111025702 Kissen Cushion SG-4080AHR-53-500 03111025703 Angetriebene Basis Driven base SG-4080AHR-53-301 03111025704 Innensechskantschraube Socket head cap screw M12×40/J21-9B Federscheibe Spring washer...

  • Page 96: Gt25 - Spindeleinheit - Spindle Unit

    7.10 GT25 - Spindeleinheit - Spindle unit Abb.7-7: Ersatzteileliste Spindeleinheit - Spindle unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Schleifscheiben Grinding wheel shield 03111025801 Schutzabschirmung Sicherungsschraube Lock screw 03111025802 Ausgleichsgewicht Balancing block 03111025803 Corrundum grinding wheel grain size Schleifscheibe Grinding wheel 03111025804...

  • Page 97: Gt25 - Hydraulik - Hydraulic

    7.11 GT25 - Hydraulik - Hydraulic Ersatzteileliste Hydraulikaggregat - Hydraulic unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Hydraulikzylinder Hydraulik cylinder SG2550AHR-53-300(for GT25) 03111025722 Richtungs- und Direction and speed valve 031110251202 Geschwindigkeitsventil Manometer Manometer 031110251203 Hydraulikpumpe Hydraulic Pump 031110251204...

  • Page 98: Gt25 - Wegmesssystem - Path Measuring System

    7.12 GT25 - Wegmesssystem - Path measuring system Ersatzteileliste GT25 - Wegmesssystem - Path measuring system parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Digitale Wegmessanzeige DPA 31 Kugelmessleiste Y-Achse Ball scale bar Y axis 03111025902 Kugelmessleiste Z-Achse Ball scale bar Z axis 03111025903...

  • Page 99: Gt30 - Tischbaugruppe - Table Assembly

    7.13 GT30 - Tischbaugruppe - Table assembly Abb.7-8: GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...
  • Page 100 Ersatzteileliste Tischbaugruppe - Table assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Linker und rechter Schutz Left and right guard FSG3063R-04-100(for GT30) 03111030101 Spritzschutz Splashing guard FSG-3063R-04-302(for GT30) 03111030102 Wasserdichtes Kissen Water-proof cushion FSG-3063R-04-305(for GT30) 03111030103 Arbeitstisch Work table...

  • Page 101: Gt30 - Säulenbaugruppe - Column Assembly

    7.14 GT30 - Säulenbaugruppe - Column assembly Abb.7-9: Ersatzteileliste Säulenbaugruppe - Column assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Feste Führung Fixed Guard FSG4080R-12-300 03111030201 Bewegliche Führung Movable guard FSG4080R-12-304 03111030202 Staubschutzabdeckung Dust-proof plate FSG4080R-12-301 03111030203 Plastik Faltenbalg...

  • Page 102: Gt30 - Manuelle Längstischbewegung - Manual Longitudinal Table Movement

    7.15 GT30 - Manuelle Längstischbewegung - Manual longitudinal table movement Abb.7-10: Ersatzteileliste Manueller Längstischvorschub - Table longitudinal manual feed parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Verzahnte Welle Gear shaft FSG-4080R-23-305(for GT30/40) 03111030301 Zahnstange Rack FSG-3063R -30-300(for GT30) 03111030302 Rillenkugellager...

  • Page 103: Gt30 - Baugruppe Quervorschub - Cross Feed Assembly

    7.16 GT30 - Baugruppe Quervorschub - Cross feed assembly Abb.7-11: Ersatzteileliste Baugruppe Quervorschub - Cross feed assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Scheibe Washer FSG-4080R-23-313 03111025501 Handrad Hand wheel FSG-4080M-23-503(for GT30/40) 03111030502 Lagerdeckel Bearing cover FSG-2050M-23-302 03111025503...

  • Page 104: Gt30 - Hubeinrichtung - Elevating Assembly

    7.17 GT30 - Hubeinrichtung - Elevating assembly Abb.7-12: Ersatzteileliste Hubeinrichtung - Elevating assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Hubschraube Elevating screw FSG3063NC2-10-300(for GT30) 03111030601 Endkappe End cap FSG4080NC2-10-301 03111025602 Hublager Elevating bearing FSG4080NC2-10-307 03111025603 Interner Federring Internal spring ring...

  • Page 105: Gt30 - Hydraulikzylinder - Hydraulic Cylinder

    7.18 GT30 - Hydraulikzylinder - Hydraulic cylinder Abb.7-13: GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...
  • Page 106 Ersatzteileliste Hydraulikzylinder - Hydraulic cylinder parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Sechskantmutter Hexagonal nut M16×1.5/J11-1B Unterlegscheibe Washer SG-4080AHR-53-300 03111025702 Kissen Cushion SG-4080AHR-53-500 03111025703 Angetriebene Basis Driven base SG-4080AHR-53-301 03111025704 Innensechskantschraube Socket head cap screw M12×40/J21-9B Federscheibe Spring washer...

  • Page 107: Gt30 - Spindeleinheit - Spindle Unit

    7.19 GT30 - Spindeleinheit - Spindle unit Abb.7-14: Ersatzteileliste Spindeleinheit - Spindle unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Schleifscheiben Grinding wheel shield 03111030801 Schutzabschirmung Sicherungsschraube Lock screw 03111030802 Ausgleichsgewicht Balancing block 03111030803 Corrundum grinding wheel grain size Schleifscheibe Grinding wheel 03111030804...

  • Page 108: Gt30 - Hydraulik - Hydraulic

    7.20 GT30 - Hydraulik - Hydraulic Ersatzteileliste Hydraulikaggregat - Hydraulic unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Hydraulikzylinder Hydraulik cylinder SG3063AHR-53A-300(for GT30) 03111030722 Richtungs- und Direction and speed valve 031110301202 Geschwindigkeitsventil Manometer Manometer 031110301203 Hydraulikpumpe Hydraulic Pump 031110301204...

  • Page 109: Gt30 - Wegmesssystem - Path Measuring System

    7.21 GT30 - Wegmesssystem - Path measuring system Ersatzteileliste GT30 - Wegmesssystem - Path measuring system parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Digitale Wegmessanzeige DPA 31 Kugelmessleiste Y-Achse Ball scale bar Y axis 03111030902 Kugelmessleiste Z-Achse Ball scale bar Z axis 03111030903...

  • Page 110: Gt40 - Tischbaugruppe - Table Assembly

    7.22 GT40 - Tischbaugruppe - Table assembly Abb.7-15: Ersatzteileliste Tischbaugruppe - Table assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Schutzverlängerung Tisch Table extend guard FSG4080R-30-308 031112040101 Spritzschutz Splashing guard FSG4080R-30-301 031112040102 Tisch Table FSG4080R-30-100 031112040103 Right transverse adjusting Rechter Anschlag...

  • Page 111: Gt40 - Säulenbaugruppe - Column Assembly

    7.23 GT40 - Säulenbaugruppe - Column assembly Abb.7-16: Ersatzteileliste Säulenbaugruppe - Column assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Feste Führung Fixed Guard FSG4080R-12-300 031112030201 Bewegliche Führung Movable guard FSG4080R-12-304 031112030202 Staubschutzabdeckung Dust-proof plate FSG4080R-12-301 031112030203 Plastik Faltenbalg...

  • Page 112: Gt40 - Manueller Längstischvorschub - Table Longitudinal Manual Feed Assembly

    7.24 GT40 - Manueller Längstischvorschub - Table longitudinal manual feed assembly Abb.7-17: Ersatzteileliste Manueller Längstischvorschub - Table longitudinal manual feed parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Verzahnte Welle Gear shaft FSG-4080R-23-305(for GT30/40) 031112030301 Zahnstange Rack FSG-3063R -30-300(for GT30) 031112030302...

  • Page 113: Gt40 - Baugruppe Quervorschub - Cross Feed Assembly

    7.25 GT40 - Baugruppe Quervorschub - Cross feed assembly Abb.7-18: Ersatzteileliste Baugruppe Quervorschub - Cross feed assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Scheibe Washer FSG-4080R-23-313 031112025501 Handrad Hand wheel FSG-4080M-23-503(for GT30/40) 031112030502 Lagerdeckel Bearing cover FSG-2050M-23-302 031112025503...

  • Page 114: Gt40 - Hubeinrichtung - Elevating Assembly

    7.26 GT40 - Hubeinrichtung - Elevating assembly Abb.7-19: Ersatzteileliste Hubeinrichtung - Elevating assembly parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Unterlegscheibe Washer FSG-4080R-23-313 031112040601 Handrad Hand wheel 17*250/HY8313.7 031112040602 Zifferblatt für vertikalen Vorschub Vertical feed dial FSG-3063R-10-310 031112040603 Skala...
  • Page 115 Double-row self-aligning Zweireihiges Pendellager (1205) 1205(25×52×15)GB/T301-95 031112040621 bearing (1205) Unterlegscheibe Washer FSG-3063R-10-303 031112040622 Vertikale Welle Vertical shaft FSG4080R-10-302A 031112040623 Rillenkugellager Deep groove ball bearing 6204?2Z(20×47×14)GB/T281-94 031112040624 Kegelritzel Bevel pinion FSG-2050M-10-305 031112040625 Vertikale Schraube Vertical screw FSG-4080R-10-303 031112040626 Kegelrad Bevel gear FSG-2050M-10-306 031112040627 Rillenkugellager...

  • Page 116: Gt40 - Hydraulikzylinder - Hydraulic Cylinder

    7.27 GT40 - Hydraulikzylinder - Hydraulic cylinder Abb.7-20: DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...
  • Page 117 Ersatzteileliste Hydraulikzylinder - Hydraulic cylinder parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Sechskantmutter Hexagonal nut M16×1.5/J11-1B Unterlegscheibe Washer SG-4080AHR-53-300 031112025702 Kissen Cushion SG-4080AHR-53-500 031112025703 Angetriebene Basis Driven base SG-4080AHR-53-301 031112025704 Innensechskantschraube Socket head cap screw M12×40/J21-9B Federscheibe Spring washer...

  • Page 118: Gt40 - Spindeleinheit - Spindle Unit

    7.28 GT40 - Spindeleinheit - Spindle unit Abb.7-21: Ersatzteileliste Spindeleinheit - Spindle unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Schleifscheiben Grinding wheel shield 031112030801 Schutzabschirmung Sicherungsschraube Lock screw 031112030802 Ausgleichsgewicht Balancing block 031112030803 Corrundum grinding wheel grain size Schleifscheibe Grinding wheel 031112030804...

  • Page 119: Gt40 - Hydraulik - Hydraulic

    7.29 GT40 - Hydraulik - Hydraulic Ersatzteileliste Hydraulikaggregat - Hydraulic unit parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Hydraulikzylinder Hydraulik cylinder SG-4080AHR-53A-306 031112040722 Richtungs- und Direction and speed valve 0311120301202 Geschwindigkeitsventil Manometer Manometer 0311120301203 Hydraulikpumpe Hydraulic Pump 0311120301204 Rückschlagventil...

  • Page 120: Gt40 - Wegmesssystem - Path Measuring System

    7.30 GT40 - Wegmesssystem - Path measuring system Ersatzteileliste GT30 - Wegmesssystem - Path measuring system parts list Menge Grösse Artikelnummer Pos. Bezeichnung Designation Qty. Size Part no. Digitale Wegmessanzeige DPA 31 Kugelmessleiste Y-Achse Ball scale bar Y axis 031112040902 Kugelmessleiste Z-Achse Ball scale bar Z axis 031112040903...

  • Page 121: Gt25 | Gt30 - Schaltplan - Wiring Diagram

    7.31 GT25 | GT30 - Schaltplan - Wiring diagram 7.31.1 Hauptversorgung - Main power GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 122: Motoranschluss - Motor Power

    7.31.2 Motoranschluss - Motor power DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 123: Leistungsanschluss - 220V Power

    7.31.3 220V Leistungsanschluss - 220V power GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 124: Steuerung - 220V Control

    7.31.4 220V Steuerung - 220V control DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 125: Servoantrieb - Servo Drive

    7.31.5 Servoantrieb - Servo drive GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 126: Dc Steuerung - Dc 24V Control - 1-2

    7.31.6 24V DC Steuerung - DC 24V control - 1-2 DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 127: Dc Steuerung - Dc 24V Control - 2-2

    7.31.7 24V DC Steuerung - DC 24V control - 2-2 GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 128: Plc And Hmi

    7.31.8 PLC and HMI DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 129: Plc Eingang - Plc Input - 1-2

    7.31.9 PLC Eingang - PLC input - 1-2 GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 130: Plc Eingang - Plc Input - 2-2

    7.31.10 PLC Eingang - PLC input - 2-2 DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 131: Plc Ausgang - Plc Output - 1-2

    7.31.11 PLC Ausgang - PLC output - 1-2 GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 132: Plc Ausgang - Plc Output - 2-2

    7.31.12 PLC Ausgang - PLC output - 2-2 DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 133: Anhang Elektronisches Handrad - Appendix Machine Pulse Generator

    7.31.13 Anhang elektronisches Handrad - Appendix machine pulse generator GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 134: Anhang Klemmendiagramm - Appendix Terminal Diagram

    7.31.14 Anhang Klemmendiagramm - Appendix terminal diagram DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 135: Anhang Anschlüsse Zum Bedienpanel - Appendix Control Panel Connection

    7.31.15 Anhang Anschlüsse zum Bedienpanel - Appendix control panel connection GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 136: Anhang Plc Eingänge / Ausgänge - Appendix Plc Input / Output

    7.31.16 Anhang PLC Eingänge / Ausgänge - Appendix PLC Input / Output DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 137: Anhang Bedienpanel - Appendix Control Panel

    7.31.17 Anhang Bedienpanel - Appendix control panel GT25 | GT30 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 138: Anhang Schaltschrank Einbauorte - Appendix Electric Cabinet Components

    7.31.18 Anhang Schaltschrank Einbauorte - Appendix electric cabinet components DE | EN GT25 | GT30 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...
  • Page 139 Ersatzteilliste Elektrik - Electrical spare parts list GT25 / GT30 - Elektrische Ersatzteile - Electrical spare parts Modell Lieferant Seite Maschine Artikelnummer (spezifikation) Pos. Beschreibung Description Model Supplier Page Machine Item no. (specification) 6ES7288-1ST30- Siemens 8-C3 03111025CPU 0AA0 6ES7288-5DT04- DT04 Siemens 10-D7 03111025DT04...
  • Page 140 Servo motor Servo motor Delta Electronics 5-B7 GT25 ECMA-G11303SS 03111025M7 Servo motor Servo motor Delta Electronics 5-B7 GT30 ECMA-G11306SS 03111030M7 Arbeitsleuchte Working lamp 6-D1 03111025EL1 Auswahlschalter Arbeitsleuchte Working lamp On/Off 6-B1 03111025SA1 Ein/Aus selecting knob Not-Halt Schalter Emergency stop switch 6-B3 03111025SB0 KA12...

  • Page 141: Gt40 - Schaltplan - Wiring Diagram

    7.32 GT40 - Schaltplan - Wiring diagram 7.32.1 Hauptversorgung - Main power GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 142: Motoranschluss - Motor Power

    7.32.2 Motoranschluss - Motor power DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 143: Leistungsanschluss - 220V Power

    7.32.3 220V Leistungsanschluss - 220V power GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 144: Steuerung - 220V Control

    7.32.4 220V Steuerung - 220V control DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 145: Servoantrieb - Servo Drive

    7.32.5 Servoantrieb - Servo drive GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 146: Dc Steuerung - Dc 24V Control - 1-2

    7.32.6 24V DC Steuerung - DC 24V control - 1-2 DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 147: Dc Steuerung - Dc 24V Control - 2-2

    7.32.7 24V DC Steuerung - DC 24V control - 2-2 GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 148: Plc And Hmi

    7.32.8 PLC and HMI DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 149: Plc Eingang - Plc Input - 1-2

    7.32.9 PLC Eingang - PLC input - 1-2 GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 150: Plc Eingang - Plc Input - 2-2

    7.32.10 PLC Eingang - PLC input - 2-2 DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 151: Plc Ausgang - Plc Output - 1-2

    7.32.11 PLC Ausgang - PLC output - 1-2 GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 152: Plc Ausgang - Plc Output - 2-2

    7.32.12 PLC Ausgang - PLC output - 2-2 DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...

  • Page 153: Anhang Elektronisches Handrad - Appendix Machine Pulse Generator

    7.32.13 Anhang elektronisches Handrad - Appendix machine pulse generator GT40 DE | EN Version 1.0.2 - 2020-9-15 Originalbetriebsanleitung...

  • Page 154: Anhang Bedienpanel - Appendix Control Panel

    7.32.14 Anhang Bedienpanel - Appendix control panel DE | EN GT40 Originalbetriebsanleitung Version 1.0.2 - 2020-9-15...
  • Page 155 Ersatzteilliste Elektrik - Electrical spare parts list GT40 - Elektrische Ersatzteile - Electrical spare parts Lieferant Seite Modell (spezifikation) Artikelnummer Pos. Beschreibung Description Supplier Page Model (specification) Item no. Siemens 8-C3 6ES7288-1ST30-0AA0 03111025CPU DT04 Siemens 10-D7 6ES7288-5DT04-0AA0 03111025DT04 HMI (Eingabe Schnittstelle HMI (human machine Siemens 8-C7...
  • Page 156 Alarm Lampe Alarm lamp 6-E6 03111025HL4 Füllstandsschalter Lubricant shortage switch 6-B5 03111025S1 Drucktaster Steuerung Ein / Power on push button / 6-B4 03111025SB1 Kontrollleuchte indicator lamp Anzeigeleuchte Indicator lamp 6-E5 03111025HL0 Schütz Spindel Ein Contactor spindle on Schneider 7-E1 LP1K0910BD 03111030KM1 Contactor Hydraulik oil Schütz Hydraulikpumpe Ein...
  • Page 157 oil-compare-list.fm Viskosität Schmierstoffe Viskosity Kennzeich- Lubricant nung nach Viscosité ISO VG DIN 51502 Lubrifiant DIN 51519 mm²/s (cSt) Aral Degol BG BP Energol SPARTAN Klüberoil Mobilgear Shell Omala VG 680 CLP 680 Meropa 680 GR-XP 680 EP 680 GEM 1-680 Aral Degol BG BP Energol SPARTAN...
  • Page 158 Techno Service GmbH ; Detmolder Strasse 515 ; D-33605 Bielefeld ; (++49) 0521- 924440 ; www.metaflux-ts.de haute vitesse Schneidöl Aquacut C1, 10 L Gebinde, Artikel Nr. 3530030 Kühlschmiermittel EG Sicherheitsdatenblatt Cooling lubricants Chevron Aral Emusol BP Sevora Esso Kutwell Mobilcut Shell Adrana http://www.optimum-daten.de/ Soluble Oil B Lubrifiants de refroidisse- data-sheets/Optimum-Aqua- ment cut_C1-EC-datas- heet_3530030_DE.pdf oil-compare-list.fm...

  • Page 159: Malfunctions

    Malfunctions Malfunction Possible cause Solution Chatter marks as a result of • The anchoring of the machine is • Stabilize the anchorage. vibrations. not stable enough. • Adjusting screws Lock nuts in the • Check alignment, tighten lock machine base are loose. nuts.
  • Page 160 Malfunction Possible cause Solution Pendulum movement of the table • Switch on the electromagnet first. • Turn it on. does not start. • Hydraulic pump not working. • Air in the hydraulic circuit. • Overload protection triggered? • Check oil level, bleed by running •...

  • Page 161: Appendix 9.1 Copyright

     Liability or warranty claims are processed at OPTIMUM GmbH's discretion either directly or through one of its dealers. Any defective products or components of such products will either be repaired or replaced by components which are free from defects.

  • Page 162: Storage

    - Non reproducible software errors  Any services, which OPTIMUM GmbH or one of its agents performs in order to fulfil any additional warranty are neither an acceptance of the defects nor an acceptance of its obli- gation to compensate. These services neither delay nor interrupt the warranty period.

  • Page 163: Advice For Disposal / Options Of Re-Use

    Advice for disposal / Options of re-use Please dispose of your equipment in an environmentally friendly manner, by not placing waste in the environment but in a professional manner. Please do not simply throw away the packaging and later the disused machine, but dispose of both in accordance with the guidelines laid down by your city council/local authority or by an authorised disposal company.

  • Page 164: Disposal Of Lubricants And Coolants

    As the machine operator, you should obtain information regarding the authorised collection or disposal system which applies for your company. Please make sure that the electrical components are disposed of professionally and according to the legal regulations. Please only throw depleted batteries in the collection boxes in shops or at municipal waste management companies.

  • Page 165: Genauigkeitsbericht - Accuracy Report

    Genauigkeitsbericht - Accuracy report Der Abschlussbericht der Genauigkeit liegt der Maschine bei. The final accuracy report is enclosed with the machine. Permissible Actual Items Diagram deviation deviation Full length: 0.01 Flatness of the table surface Local: 0.005/300 a. Parallelism of the table Full length: surface to its longitudinal 0.015...
  • Page 166 Radial run out of the wheel 0.004 spindle nose Axial run out of the wheel 0.004 spindle Parallelism of the spindle center line to the table 0.025/300 surface Verticality of the spindle center line to the medina 0.015/300 slot Machining precision Permissible Remark Inspection items...
  • Page 167 EC - Declaration of Conformity according to Machinery Directive 2006/42/EC Annex II 1.A The manufacturer / distributor Optimum Maschinen Germany GmbH Dr. Robert-Pfleger-Str. 26 D - 96103 Hallstadt hereby declares that the following product Product designation: Surface grinding machine Type designation:...
  • Page 168 Index Alarm ..............54 Levelling ..............28 Arc ..............67 Assembly Machine zero point ..........64 Free assembly ..........28 Manual surface grinding ........43 Automatic surface grinding ........45 Mounting anchored ............27 Balancing ............. 51 grinding wheel ..........50 grinding wheel ..........51 NC control Calculator .............

This manual is also suitable for:

Optigring gt 30Optigring gt 40311102531110303111040

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