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Hainbuch MANDO T211 Operating Instructions Manual

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Operating instructions
[incl. installation manual]
MANDO T211
EN
with quick change-over adapter centroteX
S

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Summary of Contents for Hainbuch MANDO T211

  • Page 1 Operating instructions [incl. installation manual] MANDO T211 with quick change-over adapter centroteX...
  • Page 2 MANDO T211 Translation of the original operating instructions Order hotli ne + 49 7144.907-333 Order hotline +49 7144.907-333...

  • Page 3: Table Of Contents

    MANDO T211 Contents General ........................ 7 1.1 Information about this manual ..............7 1.2 Key to symbols .................... 7 1.3 Definition of terms ..................8 1.3.1 Release setting ................8 1.3.2 Complete clamping reserve ............8 1.4 Limitation of liability ..................8 1.5 Copyright .....................
  • Page 4 MANDO T211 5.2.2 First limit [workpiece length] ............27 5.2.3 Second limit [workpiece mass] ............ 27 5.2.4 Third limit [clamping length] ............28 5.2.5 Fourth limit [forces] ..............28 Transport, packaging, storage ................30 6.1 Safety, transport, packaging, storage ............30 6.2 Symbols on the packaging ................
  • Page 5 MANDO T211 10.5.1 Removal of the product from a machine adapter ......59 Maintenance ...................... 60 11.1 Maintenance safety ................... 60 11.2 Maintenance schedule ................60 11.3 Cleaning ....................61 11.4 Visual inspection ..................64 11.5 Lubricating the product ................65 11.6 Use of lubricants ..................
  • Page 6 MANDO T211 Directory of tables Table 1: Technical data ................22 Table 2: Operating conditions ..............24 Table 3: Nomenclature application limits ............ 27 Table 4: Maximum workpiece mass ............28 Table 5: Screw tightening torques, metric control threads ......37 Table 6: Screw tightening torques for aluminum components ....

  • Page 7: General

    MANDO T211 General 1 General 1.1 Information about this manual This manual enables you to work safely and efficiently with the product. This manual is part of the product and must be kept in a lo- cation directly beside the product that is accessible to the personnel at all times.

  • Page 8: Definition Of Terms

    MANDO T211 General Tips and recommenda- INFORMATION tions … highlights useful tips and recommendations as well as information for efficient and problem-free opera- tion. … refers to other documents relating to personal and general safety. Warning symbols may appear on the product or its compo- nents.

  • Page 9: Copyright

    Infringements oblige the offending party to pay compensa- tion. Without restriction on further claims. 1.6 Scope of delivery The scope of delivery of this product includes: MANDO T211 with quick change-over adapter  The operating instructions  Additionally needed and included as optional items in the...

  • Page 10: Warranty Terms

    MANDO T211 General WARNING Serious injuries can be caused by incorrect or de- fective clamping elements!  Always use genuine clamping elements made by the original manufacturer. WARNING Serious injuries can be caused by incorrect or de- fective machine adapter! Always use genuine machine adapters made by ...

  • Page 11: Safety

    No modifications must be made to the product. The operator is wholly and solely responsible for any resultant personal injury and/or damage to materials. Excepted from this are changing parts that HAINBUCH ap- proved explicitly for autonomous machining, but specified limits must never be exceeded.

  • Page 12: Personnel Requirements

    MANDO T211 Safety DANGER Serious injuries caused by parts being ejected centrifugally after defective setting of the ma- chine!  Set up the end-stop requests by the machine tool on the product involved. On a regular basis, check the end-stop requests ...
  • Page 13 MANDO T211 Safety NOTE Serious damage to materials caused by incorrect handling of the product by insufficiently skilled or trained personnel!  All activities must be performed by skilled staff from the relevant specialist field. This manual name the following skills sets required for vari-...

  • Page 14: Intended Use

    MANDO T211 Safety 2.3 Intended use The product is only intended for installation in a CE-compli- ant machine tool with a separating set of guards. The product is only intended for the type of use described in this manual [see »Use« chapter]. Furthermore, an ex- tended form of use can be agreed contractually between manufacturer and operator.

  • Page 15: Personal Protective Equipment

    MANDO T211 Safety DANGER Serious injuries caused by parts being ejected centrifugally during commissioning without a workpiece!  Never rotate the product without a workpiece in- stalled. For commissioning, clamp an appropriate work-  piece at every available clamping point.

  • Page 16: Particular Hazards

    MANDO T211 Safety Always wear When working, always wear the following items: Workplace clothing Workplace clothing should be close-fitting, with low tear-re- sistance, narrow cuffs and no protruding parts. It serves pri- marily to protect the wearer from coming into contact with moving machine parts.
  • Page 17 MANDO T211 Safety Pay attention to the safety instructions named here, as well as the warning notices in other chapters of these operating instructions to reduce the risk of health hazards and to pre- vent dangerous situations. Moving parts WARNING...

  • Page 18: Other Safety Instructions

    MANDO T211 Safety Insufficient workpiece WARNING clamping Serious injuries caused by breakage of individual components of the product when actuating force is too high!  Check actuating force on a regular basis and ad- just if necessary. Sharp-edged parts WARNING...
  • Page 19 MANDO T211 Safety WARNING Serious injuries caused by snagging body parts on the rotating machine spindle!  Never reach into the product while the machine spindle is still rotating. Before working on the product, ensure that the  machine spindle is unable to start up.

  • Page 20: Screws

    MANDO T211 Safety NOTE Serious damage to materials / the machine tool / the product caused by workpieces being ejected centrifugally if clamping is released while they are still rotating!  Never release the clamping of the workpiece while it is still rotating.

  • Page 21: Environmental Protection

    MANDO T211 Safety 2.9 Environmental protection NOTE Substantial damage to the environment can result from non-compliant handling or incorrect dis- posal of environmentally hazardous substances! If environmentally hazardous substances enter  the environment accidentally, take immediate re- medial action. If in doubt, notify the relevant municipal authori- ...

  • Page 22: Technical Data

    MANDO T211 Technical data 3 Technical data 3.1 General information 20-28 12.3 Ø 224.0 x 150.0 6300 26-38 12.4 Ø 224.0 x 160.0 6300 36-54 13.0 Ø 224.0 x 180.0 6300 50-80 13.8 Ø 224.0 x 190.0 6000 69-120 15.0 Ø 224.0 x 205.0 6000 5 100-130 3.0...

  • Page 23: Balancing Quality

    MANDO T211 Technical data INFORMATION Details of maximum performance values can be found on each product. If, due to abrasive wear, those performance values are no long legible, refer to the operating instructions. The achievable actuation forces may vary as a result of the maintenance status [lubrication status and level of contami- nation] of the product [see »Maintenance schedule«...

  • Page 24: Operating Conditions

    MANDO T211 Technical data DANGER Serious injuries caused by workpieces being ejected centrifugally after a loss of clamping power!  Never rotate the product without a workpiece in- stalled. When several clamping points are involved,  clamp a suitable workpiece to each one.

  • Page 25: Layout And Function

    MANDO T211 Layout and function 4 Layout and function 4.1 Overview and brief description Machine adapter Quick change-over adapter Clamping device Tension bolt Workpiece end-stop Segmented clamping bushing [clamping ele- ment] The machine adapter is secured to the machine spindle.

  • Page 26: Workpiece End-Stop

    MANDO T211 Layout and function 4.2.3 Workpiece end-stop The workpiece end-stop is produced with an end-stop di- mension that reflects customer wishes. 4.3 Optional accessories The following optional accessories are available for different sizes of product. 4.3.1 Adapter for checking the air system Using the adapter makes it possible to operate the product with an air system check.

  • Page 27: Use And Limits Of Use

    The product can only be used in combination with a suitable machine adapter from HAINBUCH. As well as for its general field of application, this product was designed and developed for use, when necessary, in a specific and documented application [see clamping situa- tion drawing or order confirmation].

  • Page 28: Third Limit [Clamping Length]

    MANDO T211 Use and limits of use Maximum workpiece Cutting circle diame- [ ���� ] mass �� Standard �� ������ ter range of mandrel size Horizontal Vertical ap- tip [ ���� ] application plication ≤3.5 > 3.5 to ≤ 4.5 >...
  • Page 29 MANDO T211 Use and limits of use The torque exerted on the clamping device during machining of the workpiece must never exceed the maximum level of transmissible torque resulting from the radial clamping force. Order hotline +49 7144.907-333...

  • Page 30: Transport, Packaging, Storage

    MANDO T211 Transport, packaging, storage 6 Transport, packaging, storage 6.1 Safety, transport, packaging, storage WARNING High level of physical strain due to the weight of the product or of its components if not trans- ported properly! From a weight of 10 kg, use appropriate transport ...

  • Page 31: Symbols On The Packaging

    MANDO T211 Transport, packaging, storage NOTE Damage to materials caused by falling parts if transported incorrectly!  Ensure that the product cannot roll away or fall. Place on a non-slip surface.  When using lifting gear, use appropriate load- ...

  • Page 32: Packaging

    MANDO T211 Transport, packaging, storage Depending on the weight involved, it may be necessary to use lifting gear to lift the product or its components out of the packaging safely, to transport them and to position and in- stall them in the machine tool or on the machine table.

  • Page 33: Storage

    MANDO T211 Transport, packaging, storage 6.6 Storage INFORMATION The packaged items may display information relating to storage and readmission to storage that extend be- yond the scope of these requirements. Pay attention to these notices. Store packaged items under the following conditions: Safe for storage.

  • Page 34: Installation

    MANDO T211 Installation 7 Installation 7.1 Installation safety WARNING Serious injuries caused by unskilled staff during installation / removal! Installation and removal must be performed by  skilled staff from the relevant specialist field. WARNING Serious injuries can be caused if the machine tool starts up accidentally! Set the machine tool into set-up mode.

  • Page 35: Preliminary Remarks

    MANDO T211 Installation WARNING Serious head injuries caused by bending into the working area of the machine!  Only ever bend into the working area of the ma- chine if there are no cutting tools or sharp objects in it, or if these are covered.

  • Page 36: Screw Tightening Torques

    Damage to materials caused by defective screw tightening torques! To secure the product to the machine, pay  attention to the values specified by HAINBUCH and by the machine manufacturer for screw tightening torques. If the machine manufacturer stipulates different values, you must consult HAINBUCH.

  • Page 37: Preparation Of The Machine For Installation

    MANDO T211 Installation Tightening torque at screw quality [Nm] Thread designa- tion 10.9 12.9 Table 5: Screw tightening torques, metric control threads Aluminum components The following table contains the reduced screw tightening torques for securing aluminum components. Thread designa- Tightening torque...

  • Page 38: Installation Of The Product

    MANDO T211 Installation 7.5 Installation of the product Screw plug Adapter for checking the air system Quick change-over unit Before installing the product, a machine adapter must be in- stalled on the machine spindle. As described in the »Preparation of the machine for in- stallation«...

  • Page 39: Installation Of The Product On A Machine Adapter

    MANDO T211 Installation INFORMATION The adapter for the air system check can only be used if it is connected to the machine, if necessary with a drawtube adapter fitted to the external thread of the product. It may be necessary to remove a drawtube adapter fitted previously in order to install the adapter for the air system check.

  • Page 40: Installation Of The Clamping Element

    MANDO T211 Installation 7.6 Installation of the clamping element Ejector ring Segmented clamping bushing [clamping element] Tension bolt INFORMATION Before installing the clamping element, install the changing part if necessary, otherwise it can no longer be installed. As described in the »Preparation of the machine for in- stallation«...
  • Page 41 MANDO T211 Installation Fit the segmented clamping bushing to the product. For this, the slots in the segmented clamping bushing must engage in the lugs in the ejector ring. WARNING Serious injuries caused by tension bolt being ejected centrifugally if tightening torque is incor-...

  • Page 42: Installation Of The Changing Parts

    MANDO T211 Installation 7.7 Installation of the changing parts Changing part variant x-times axial screw connection Fixing screws changing part variant x-times axial screw connec- tion Changing part variant x-times axial screw connection bayonet Fixing screws changing part variant x-times axial screw connec-...

  • Page 43: Installation Of The Variant X-Times With Axial Screw Connection

    MANDO T211 Installation 7.7.1 Installation of the variant x-times with axial screw connection Place the changing part onto the product. Screw in the changing part fixing screws on the chang- ing part and tighten to the specified tightening torque [see »Screw tightening torques« chapter].
  • Page 44 MANDO T211 Installation Place the changing part on the product so that the screw head on the changing part fixing screw fits through the bayonet opening. Twist the changing part until firmly home. Order hotline +49 7144.907-333...
  • Page 45 MANDO T211 Installation Screw in the changing part fixing screws and tighten to the specified tightening torque [see »Screw tightening torques« chapter]. Order hotline +49 7144.907-333...

  • Page 46: Commissioning

    MANDO T211 Commissioning 8 Commissioning For commissioning purposes, set the operating pressure to the permitted, established machining value. The machine tool must not start up until full operating pres- sure has built up. 8.1 Commissioning safety DANGER Serious injuries caused by workpieces being...

  • Page 47: Checking The Total Stroke

    MANDO T211 Commissioning NOTE Damage to components caused by cooling lubri- cants with sufficient levels of corrosion inhibitor!  The components made of steel materials must be protected before the usual oxidation process. Only ever use cooling lubricants with sufficient ...

  • Page 48: Tests

    MANDO T211 Commissioning Prior to commissioning, check the complete stroke to ensure that there is sufficient reserve stroke and opening stroke. For this, the same measurement of the moving part must be performed at fixed points in front and rear limit positions.

  • Page 49: Workpiece

    MANDO T211 Commissioning Conduct a clamping force measurement.  8.4 Workpiece DANGER Serious injuries caused by parts being ejected centrifugally if level of workpiece clamping is in- sufficient! Never utilize the full clamping reserve.  Do not exceed the permitted maximum clamping ...

  • Page 50: Activities After End Of Production

    MANDO T211 Activities after end of production 9 Activities after end of production Move product into release position. Switch off machine tool and secure it to prevent it from being switched back on. Open the safety door / hood. WARNING...

  • Page 51: Removal

    MANDO T211 Removal 10 Removal If a break in production occurs that lasts for more than three days, the product must be removed and stored safely in ac- cordance with manufacturer's stipulations [see »Transport, packaging, storage« chapter]. 10.1 Safe removal...

  • Page 52: Preparing The Machine For Removal

    MANDO T211 Removal WARNING Serious crushing injuries caused by improper ma- chine movement during installation or removal!  Machine movements are only permitted in set-up mode during installation and removal. Never reach into a gap.  Pay attention to the gap dimensions of moving ...

  • Page 53: Removal Of The Changing Parts

    MANDO T211 Removal Remove operating and auxiliary materials as well as re- maining processing materials and dispose of them in an environmentally responsible manner. 10.3 Removal of the changing parts Changing part variant x-times axial screw connection Fixing screws changing part variant x-times axial screw connec-...

  • Page 54: Removal Of The Variant X-Times With Axial Screw Connection

    MANDO T211 Removal 10.3.1 Removal of the variant x-times with axial screw connection Unfasten and remove the fixing screws on the changing part. Take the changing part off the product. Order hotline +49 7144.907-333...

  • Page 55: Removal Of The Variant X-Times With Axial Screw Connection Bayonet

    MANDO T211 Removal 10.3.2 Removal of the variant x-times with axial screw connection bayonet Unfasten the fixing screws on the changing body a few turns without removing them. Turn the changing part until the screw head on the changing part fixing screw fits through the bayonet opening.

  • Page 56: Removal Of The Clamping Element

    MANDO T211 Removal Take the changing part off the product. 10.4 Removal of the clamping element Ejector ring Segmented clamping bushing [clamping element] Tension bolt As described in the »Preparing the machine for re- moval« chapter, prepare for the following steps.
  • Page 57 MANDO T211 Removal Unfasten and remove the tension bolt. To do this, secure the ejector ring and the segmented clamping bushing to prevent them from falling out. Take the segmented clamping bushing off the product. Order hotline +49 7144.907-333...

  • Page 58: Removal Of The Product

    MANDO T211 Removal WARNING Serious injuries caused by tension bolt being ejected centrifugally if tightening torque is incor- rect!  Always tighten the tension bolt down into the product and tighten to the specified tightening torque [see nomenclature]. Screw the tension bolt into the product and tighten to the specified tightening torque [see nomenclature].

  • Page 59: Removal Of The Product From A Machine Adapter

    MANDO T211 Removal As described in the »Preparing the machine for re- moval« chapter, prepare for the following steps. 10.5.1 Removal of the product from a machine adapter INFORMATION Installation / removal of the product is described in the operating instructions for the machine adapter.

  • Page 60: Maintenance

    MANDO T211 Maintenance 11 Maintenance 11.1 Maintenance safety WARNING Serious injuries caused by parts being ejected centrifugally after a loss of clamping power! Maintain the maintenance and cleaning intervals  of the product at all times. It is essential to check the maintenance status of ...

  • Page 61: Cleaning

    MANDO T211 Maintenance Interval Maintenance work Clean the clamping element, clamping taper and coupling area [see »Cleaning« chapter] Remove the product [see »Removal of the product« chapter] Remove, clean and reinstall the CENTREX ring [see the »Cleaning« chapter] Completely clean the product [see »Cleaning« chapter]...
  • Page 62 MANDO T211 Maintenance WARNING Eye injuries and cuts caused by failure to wear protective clothing during cleaning operation!  Never use compressed air to clean the product. Also wear the following items of personal protec-  tive equipment, in addition to the basic equip-...
  • Page 63 MANDO T211 Maintenance WARNING Serious injuries caused by imbalance resulting from incorrect reassembly!  The product components must be installed back in the same position. If necessary, mark out the relative positions of  components prior to disassembly. NOTE Damage to materials caused by incorrect Removal of the product! ...

  • Page 64: Visual Inspection

    MANDO T211 Maintenance INFORMATION The set-up dimension describes the axial distance be- tween the flat surface of the bayonet coupling and the contact surface of the quick change-over adapter / the quick change-over unit on the machine adapter, whenever the product is in its front limit position.

  • Page 65: Lubricating The Product

    Furthermore, there must be no particles of dirt in the grease because these cause an operational malfunc- tion if they come between two interference fit surfaces. For this, the following lubricants are recommended: GP 355 universal grease [see the HAINBUCH product catalogue] Alternatively: Product designa- Lubricants Manufacturer...
  • Page 66 MANDO T211 Maintenance NOTE Malfunction of the product due to a combination of different greases!  Never mix different greases with one another. Clean the product completely before using a dif-  ferent grease. Order hotline +49 7144.907-333...

  • Page 67: Disposal

    MANDO T211 Disposal 12 Disposal If no agreement exists for return or disposal, send disman- tled components off for recycling. NOTE Substantial damage to the environment can result from incorrect disposal of environmentally haz- ardous substances! Lubricants, auxiliary materials and operating flu- ...

  • Page 68: Faults

    MANDO T211 Faults 13 Faults The following chapter describes possible causes for faults, and the work involved in remedial action. If multiple faults occur, shorten the maintenance intervals in accordance with actual load levels. Contact the manufacturer if faults occur that cannot be rem- edied by following these instructions [see »Contact«...
  • Page 69 MANDO T211 Faults Fault Possible cause Remedial action Remedied by Stroke limitation by Use an appropriate workpiece the workpiece end- end-stop stop See fault table on machine Clamping force is Axial actuating Skilled special- adapter [see operating instructions too high...

  • Page 70: Commissioning After A Fault Has Been Remedied

    MANDO T211 Faults Fault Possible cause Remedial action Remedied by Dimensional differ- ence between Use clamping element with a suit- workpiece diame- able clamping diameter ter and clamping bore is too big Table 9: Fault table 13.3 Commissioning after a fault has been remedied...

  • Page 71: Annex

    Our experts are there for you around the clock: +49 7144. 907-444 For advice or help, you can contact the sales partners and service staff listed in www.hainbuch.com. 14.2 Manufacturer certification Manufacturer certification is supplied with the product and with this manual.
  • Page 72 MANDO T211 Annex Order hotline +49 7144.907-333...
  • Page 73 MANDO T211 Annex Order hotline +49 7144.907-333...
  • Page 74 MANDO T211 Index directory Lubricants ........21, 65 Accessories, needed Machine adapter ......25 Maintenance schedule ...... 60 Segmented clamping bushing ..25 Misuse ..........14 Accessories, optional Adapter for checking the air system Operating conditions ......24 ..........26 Accessories, required Packaging .........
  • Page 75 MANDO T211 Symbols on the packaging ....31 Type designation ....... 24 Technical data........22 Unpacking ......... 31 Tests ..........48 Use ............ 27 Transport inspection ......31 Transportation, internal ..... 31 Warranty ..........10 Order hotline +49 7144.907-333...
  • Page 76 HAINBUCH GMBH  SPANNENDE TECHNIK Postfach 1262  71667 Marbach / Erdmannhäuser Strasse 57  71672 Marbach  Germany Tel. +49 7144.907-0  Fax +49 7144.18826  verkauf@hainbuch.de  www.hainbuch.com 24 hour emergency phone line + 49 7144.907-444...

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