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Related Manuals for LNS Hydrobar SPRINT 555
Summary of Contents for LNS Hydrobar SPRINT 555
- Page 1 N U A N U A N U A C T I C T I C T I A T I C A T I C A T I C T R U T R U T R U I N S I N S I N S A U T...
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Page 5: Table Of Contents
Transportation Mounting Anchoring to the ground Connecting Chapter 4 Electrics Electrical equipment Electrical control cabinet Diagrams 4-14 Interface 4-24 Chapter 5 Pneumatics Pneumatic equipment Air filtering unit Pneumatic valve battery Diagrams Chapter 6 Hydraulics Hydraulic equipment Diagrams HYDROBAR SPRINT 555... - Page 6 Cycling Settings 8-13 Chapter 9 Malfunctions Error messages Factors affecting performance Maintenance Appendices Appendix A Ordering form Appendix B LNS Agencies Appendix C Programming example Appendix D Conversion table metric/inch Appendix E Conversion table for shaped materials HYDROBAR SPRINT 555...
- Page 7 HYDROBAR SPRINT 555...
- Page 8 HYDROBAR SPRINT 555...
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Page 9: Basic Notions
CHAPTER 1: BASIC NOTIONS CHAPTER 1: BASIC NOTIONS CHAPTER 1: BASIC NOTIONS STRUCTURE Cross-references Captions Symbols and terminology RIGHTS DECLARATION OF COMPLIANCE SAFETY INSTRUCTIONS SAFETY DEVICES Description Layout HYDROBAR SPRINT 555... -
Page 10: Structure
Captions Whenever possible, the reference numbers contained in the instruction manual are shown with the LNS ordering number of the indicated element. To make it easier to place an order of supplies, a form has been included in the annex at the end of this manual. - Page 11 Indicates what conditions must be met to conduct the desired operation. Conditions: Used in sequential diagrams, this sign indicates that the required function has been accomplished. Used in sequential diagrams, this sign indicates that the required function has not been accomplished. HYDROBAR SPRINT 555...
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Page 12: Rights
LNS SA. LNS SA and its subsidiaries cannot be held responsible for damage and problems arising from the use of options and products other than LNS products, or products approved by LNS SA. The names of the products indicated in this manual are registered trademarks. -
Page 13: Declaration Of Compliance
Route de Frinvillier CH-2534 Orvin Declares that : The HYDROBAR SPRINT 555 automatic bar feed system Is designed to be incorporated into a machine, or to be assembled with other machines, to create a machine covered by Directive 89/392/EEC amended, and... -
Page 14: Safety Instructions
The work area surrounding the bar feed system should always be clear of objects and well lit. The presence of oil on the ground could cause falls; it is important to maintain the floor clean on a regular basis. HYDROBAR SPRINT 555... - Page 15 • If it is necessary to move the bar feeder once it has been originally installed, do not reinstall it before first contacting LNS or its local representative. • LNS disclaim all responsibility for possible accidents or property damage caused when safety instructions are not followed.
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Page 16: Safety Devices
SAFETY DEVICES Description The Hydrobar Sprint 555 bar feed system has been designed with a focus on maximum safety during its handling and complies with all CE requirements. Safety covers and devices make access to the moving parts of the bar feed system impossible. -
Page 17: Technical Data
CHAPTER 2: TECHNICAL DATA CHAPTER 2: TECHNICAL DATA CHAPTER 2: TECHNICAL DATA CHARACTERISTICS (*) FLOORPLANS Loading from the left/front LAYOUT OF THE ELEMENTS HYDROBAR SPRINT 555... -
Page 18: Characteristics
FLOORPLANS The following floor space plans indicate the most frequently used dimensions for placing the bar feed system. Details on the dimensions of other parts or elements of the bar feed system will be furnished upon request. HYDROBAR SPRINT 555... - Page 19 CHAPTER 2: TECHNICAL DATA Loading from the left/front HYDROBAR SPRINT 555...
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Page 20: Layout Of The Elements
Front rest (pneumatic rest) (option – automatic rest not shown) Interface plug (according to OEM requirements – not visible) Air blast Positioning switch Front foot Retraction system (option) Rear foot Magazine Air filtering unit Electrical cabinet Pneumatic assembly Main access grid HYDROBAR SPRINT 555... - Page 21 CHAPTER 3: SETTING INTO OPERATION CHAPTER 3: SETTING INTO OPERATION CHAPTER 3: SETTING INTO OPERATION TRANSPORTATION Description Unpacking Preparation for mounting MOUNTING Alignment ANCHORING TO THE GROUND CONNECTING HYDROBAR SPRINT 555...
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Page 22: Transportation
Description Depending on its destination, the Hydrobar Sprint 555 bar feed system may be delivered either on a pallet, or packed in a wooden crate. When sea or air transports it, the second solution is recommended. Regardless of the type of packaging, the uncrating and lifting instructions recommended by LNS must be observed in order to prevent any injuries to persons and damages to objects. - Page 23 CHAPTER 3: SETTING INTO OPERATION From this point on, the bar feed system is unpacked in the same way as when delivered on a pallet. The Hydrobar Sprint 555 bar feed system is always delivered as follows: • The bar feed system is completely assembled and fastened to the pallet by 8 screws.
- Page 24 The distance between the lathe and the bar feed system should not exceed 20 mm. If an obstacle imposes a greater distance, contact LNS or their local representative before aligning the bar feed. Important: The area around the lathe and the bar feed system must be cleared to allow for their maintenance and handling.
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Page 25: Mounting
The alignment may be carried out using a nylon string, an optical tool, etc. If you do reduction unit not have any alignment tools, contact LNS or their local representative so they may in the spindle take care of the bar feed system installation. -
Page 26: Anchoring To The Ground
At this stage, the hydraulic tank may be filled. • For the electrical connection, please see Chapter 4, Electrics. • For the pneumatic connection, please see Chapter 5, Pneumatics. • For filling the tank, please refer to Chapter 6 / Hydraulics. HYDROBAR SPRINT 555... -
Page 27: Electrics
Connections ..................4-26 4.3.1 Power supply..................4-26 4.3.2 Signals from the lathe to the bar feed system........4-27 4.3.3 Signals from the bar feeder to the lathe .........4-29 4.3.4 Options ...................4-30 4.3.5 Recapitulation of safety instructions related to the interface..4-30 HYDROBAR SPRINT 555... -
Page 28: Electrical Equipment
Particular attention should be given to the handling of electrical elements because of risks of electrocution. In case of possible electrical malfunctions, it is advisable to contact LNS or their local representative. Description The electrical parts of the bar feed system, as well as the diagrams representing them, conform to the ISO/IEC 204-1, 617 international electrical codes. -
Page 29: Layout Of Electrical Elements On The Bar Feed System
Retraction system in position switch SQ 11 4.484 Main access cover safety switch SQ 12 4.772 Remnant check (option) SQ 15 4.763 Magazine protection safety switch SQ 16 4.773 Magazine safety switch (optical cell) ) See following page HYDROBAR SPRINT 555... -
Page 30: Description Of The Electrical Elements Of The Bar Feed System
Particular attention should be given to the handling of electrical elements because of risks of electrocution. In case of possible electrical malfunctions, it is advisable to contact LNS or their local representative. It is strictly prohibited to make adjustments as long as the bar feed system is under electrical power. -
Page 31: Electrical Control Cabinet
4.606 Auxiliary end of bar relay 4.769 Transformer w/ 230VAC output power supply 4.779 24 VDC Power supply 150W * Only mounted if the bearing blocks opening is equipped with a motor instead of a pneumatic cylinder. HYDROBAR SPRINT 555... -
Page 32: Description Of The Elements In The Control Cabinet
The main switch can be locked with a padlock. This way, it is impossible to turn the bar feed system on. Push (2) the locking mechanism and insert (3) the padlock into the opening. Lock the padlock. HYDROBAR SPRINT 555... -
Page 33: Circuit Breakers
The power supply to the transformer is immediately interrupted to avoid material damages. After having located and repaired the problem causing this interruption, reset the lever (B) of the circuit breaker. Designation Description Power in connecting terminal Lever on/off Power out connecting terminal HYDROBAR SPRINT 555... -
Page 34: Transformers 230 Vac (T1) And 24 Vdc (T2)
Hz. Measure the power provided by the lathe, and, if necessary, adapt the wire on the power terminal block (A). Designation Description Primary terminal block, 220V-480V / 50hz or 60 Hz ± 15% Secondary terminal block, 230 V Fuse 2 Amps for 230 VAC output HYDROBAR SPRINT 555... -
Page 35: Servo Amplifier
230 V + ground power supply Power output to Servo motor Battery (ordering number 4.573) Battery plug Emergency stop contact Encoder connecting plug Programmable controller / Servo amplifier connecting plug Alarm and codes display of amplifier Cover HYDROBAR SPRINT 555... -
Page 36: Programmable Controller (Plc)
Servo drives as well as the pneumatic valves, and displays the appropriate messages on the remote control station. Designation Ordering no. Description 4.710 Controller 4.593 Modules 0-3 / Inputs (2) 4.594 Modules 4-7 / Outputs (2) Spare PC connection HYDROBAR SPRINT 555... - Page 37 +24 VDC terminal 0 VDC terminal +24 VDC output to the remote control 0 VDC output voltage to the remote control Battery, lithium, 3 volts, ordering number 4.256 Remote control station connecting plug Connection to Servo amplifier HYDROBAR SPRINT 555...
- Page 38 SQ 16 Check of emergency stop push button loader XT8-XT9 Check of emergency stop signal of the lathe Interface Lathe’s collet signal Lathe in AUTO-cycle Start loading Part feed out (option) Reset A2 (M-Function)(option) Reset A4 (M-Function)(option) HYDROBAR SPRINT 555...
- Page 39 Relay : headstock release Relay : auxiliary end of bar stock Relay : Bar stock magazine empty Replaced by YV 5 B in the version with pneumatic cylinder Replaced by YV 5 A in the version with pneumatic cylinder HYDROBAR SPRINT 555...
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Page 40: Diagrams
CHAPTER 4: ELECTRICS DIAGRAMS Symbols The electrical diagrams of the Hydrobar Sprint 555 bar feed system were made in accordance with the ISO/IEC 204-1, 617 international electricity. The following table shows the symbols used, as well as their descriptions. Symbol... - Page 41 YV1 / YV2 / YV3 / YV4 / YV5A / YV5B Relay R1 / R2 / R3 / R4 / R5 / R10 / (KA1 / KA2) / KA3 / Terminal pin on interface plugs Terminal block Grounding contact HYDROBAR SPRINT 555...
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Page 42: Electrical Diagram
Electrical diagram The electrical diagram consists of seven parts and is contained in the electrical control cabinet. Should it differ from the one shown on the following pages, refer to the one contained in the electrical cabinet. HYDROBAR SPRINT 555... - Page 43 CHAPTER 4: ELECTRICS 4-17 HYDROBAR SPRINT 555...
- Page 44 4-18 4-18 CHAPTER 4: ELECTRICS CHAPTER 4: ELECTRICS HYDROBAR SPRINT 555 HYDROBAR SPRINT 555...
- Page 45 CHAPTER 4: ELECTRICS 4-19 HYDROBAR SPRINT 555...
- Page 46 4-20 CHAPTER 4: ELECTRICS HYDROBAR SPRINT 555...
- Page 47 CHAPTER 4: ELECTRICS 4-21 HYDROBAR SPRINT 555...
- Page 48 4-22 CHAPTER 4: ELECTRICS HYDROBAR SPRINT 555...
- Page 49 CHAPTER 4: ELECTRICS 4-23 HYDROBAR SPRINT 555...
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Page 50: Interface
When making connections, ensure that the cables are long enough to allow the entire travel of the retraction system (500 mm). Should the interface instructions not be observed during the setting into operation, the damaged elements as well as the resulting damages are not covered by warranty. HYDROBAR SPRINT 555... -
Page 51: Diagrams
The inputs and outputs designation of the interface on the PLC are indicated in the section 2.2.5. The interface diagrams below are provided as examples. The diagram corresponding to your bar feed system is located in the electric cabinet, with the electric diagram. HYDROBAR SPRINT 555... -
Page 52: Connections
Hydraulic pump motor Bar stock magazine motor The LNS bar feed systems are equipped with their own thermal protection systems (breakers, thermal relays and fuses, etc.). The power supply for the bar feed system should be connected to the output of a breaker mounted in the electrical control box of the lathe (10 Amp max.). -
Page 53: Signals From The Lathe To The Bar Feed System
All signals from the bar feed system to the lathe shall be powered by the +24 VDC of the lathe. For the other types of connections, please contact LNS S.A., or their local representative. "EMERGENCY STOP" signal of lathe XT8-XT9 This signal is part of a safety link (Emergency Stop circuit) of the bar feed system. - Page 54 As long as this signal is present, the signal of the foot switch to open and close the clamping device of the lathe, must be locked. The lathe should not start up in automatic cycle as long as the clamping device does not grip the bar. HYDROBAR SPRINT 555...
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Page 55: 4.3.3 Signals From The Bar Feeder To The Lathe
This signal is present as soon as the bar feed system is in automatic cycle (Auto + Start). Since the Hydrobar Sprint 555 requires oil to support the bar stock in rotation, this signal is used to inhibit the spindle should the oil not be present (Safety interlock). -
Page 56: Options
Options The options described below are an integral part of the standard equipment of the LNS bar feed systems. These signals, however, are not required for the proper operation of the devices, or the safety locking for protecting persons and materials. The options are available only to optimize production conditions. -
Page 57: Pneumatics
CHAPTER 5: PNEUMATICS PNEUMATIC EQUIPMENT Description Layout of the pneumatic elements (*) AIR FILTERING UNIT Description Layout of the elements Connection Settings PNEUMATIC VALVE BATTERY Description Layout of the elements Description of the elements DIAGRAMS Pneumatic diagrams HYDROBAR SPRINT 555... -
Page 58: Pneumatic Equipment
Please read the safety precautions described at the beginning of this manual before handling the following devices. Description The following automatic movements of the Hydrobar Sprint 555 bar feed system are done via pneumatic elements, namely: • Bar stock laying fingers •... - Page 59 Material clamping pneumatic cylinder 3.92050.01.80 Bearing blocks opening/closing pneumatic cylinder 3.92020.01.50 Feed pusher locking pneumatic cylinder 3.92050.01.40 Bar stock laying fingers pneumatic cylinder 3.92040.01.50 Damping pneumatic cylinder Certain less visible elements are shown more clearly in Chapter 7/ General Description. HYDROBAR SPRINT 555...
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Page 60: Air Filtering Unit
The air must be furnished at a minimum pressure of 5 bars (75 PSI), and a maximum pressure of 6 bars (90 PSI), and whenever possible, clean and dry. Layout of the elements Designation Description Pressure regulator Pressure gauge Inlet Regulated pressure outlet Decanter Automatic purging HYDROBAR SPRINT 555... - Page 61 To increase the pressure, turn it clockwise. To decrease it, turn it in opposite direction. operational pressure should be set at 5 bars. 2. When the settings are done, lock the adjuster by pushing it downward. HYDROBAR SPRINT 555...
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Page 62: Pneumatic Valve Battery
Valve for bar stock laying fingers Valve for air blast control 3.640 Valve for vise control YV5A Valve for bearing blocks opening control YV5B Valve for bearing blocks closing control * Coordination of LED on the PLC in Chapter 4/ Electrics. HYDROBAR SPRINT 555... - Page 63 • On the air valve assembly, decrease pressure and check on the manometer at the point of release. Adjust to 3 bar (45 Psi). Designation Description Terminals for electrical connections Adjusting screw HYDROBAR SPRINT 555...
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Page 64: Diagrams
CHAPTER 5: PNEUMATICS DIAGRAMS Pneumatic diagrams HYDROBAR SPRINT 555... - Page 65 CHAPTER 5: PNEUMATICS HYDROBAR SPRINT 555...
- Page 66 5-10 5-10 CHAPTER 5: CHAPTER 5: PNEUMATICS PNEUMATICS HYDROBAR SPRINT 555 HYDROBAR SPRINT 555...
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Page 67: Hydraulics
CHAPTER 6: HYDRAULICS CHAPTER 6: HYDRAULICS CHAPTER 6: HYDRAULICS HYDRAULIC EQUIPMENT Description Layout of the elements Setting Filling and draining HYDRAULIC DIAGRAM Symbols Diagram HYDROBAR SPRINT 555... -
Page 68: Hydraulic Equipment
Description The guiding concept of the Hydrobar Sprint 555 bar feed system consists mainly in maintaining the bar suspended in an oil bath. The hydraulic oil is contained in the machine itself. Aspirated by a pump motor, it is injected into the front rest and the guiding blocks. - Page 69 Consult your supplier who will recommend the correct oil for you. results when guiding profile To drain the bar feeder, place a container with sufficient capacity (minimum: 50 liters) material. underneath the drain plug, and unscrew the drain plug. HYDROBAR SPRINT 555...
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Page 70: Diagrams
CHAPTER 6: HYDRAULICS HYDRAULIC DIAGRAM Symbols The following table represents the hydraulic symbols used, and their description: Symbol Description Designation Pump motor Pressure control Hydraulic tank (main coffin) Guiding blocks Diagram HYDROBAR SPRINT 555... - Page 71 Replacement of the blades 7-20 FRONT REST (standard outboard support) 7-21 Description 7-21 Layout of the elements 7-21 AUTOMATIC FRONT REST (option) 7-22 Description 7-22 Layout of the elements 7-22 RETRACTION DEVICE (option) 7-23 Description 7-23 Description of operation 7-23 HYDROBAR SPRINT 555...
- Page 72 The bar selection is automatically regulated by the command module but the limiters are set manually. When they are on the storage unit, the end of the bars must rest against the rear limiter (A). HYDROBAR SPRINT 555...
- Page 73 Spring-locking system for the pushe r in open position (*) Some elements a re explaine d in more details in the following paragrap Some machines may be equi ed with a motor instead of the pneumatic cylinder (D). HYDROBAR SPRINT 555...
- Page 74 CHAPTER 7: GENERAL DESCRIPTION Guiding elements Models of the Hydrobar Sprint 555 Bar feed system Front rest Diameters Ordering no Ordering no Ordering no Ordering no 5 - 55 13 x 052-031-074/XX 15 x 052-031-074/XX 17 x 052-031-074/XX 1 x 052-31-014/XX XX = ø11 - 56 inner diameter (by increment of 1).
- Page 75 Depending on the diameter of the bars to be guided, choose the appropriate diamete of the guiding elements; assemble the pusher according to the chart below. Important: The performance of the guidance may drop if the clearance between the bar and the guidance elements increases. HYDROBAR SPRINT 555...
- Page 76 015.15.053/16 052.015.994 015.15.053/25 052.15.604 052.015.144 052.15.734/25 G/Av : 052.015.104 015.15.053/22 25 26 015.015.814 D/Av : 052.015.164 052.015.984 052.015.284 015.15.053/20 015.15.053/28 052.15.604 052.015.144 052.15.734/28 052.015.994 G/Av : 052.015.104 28 29 015.015.814 015.15.053/25 D/Av : 052.015.164 052.015.314 052.015.984 015.15.053/22 HYDROBAR SPRINT 555...
- Page 77 G/Av : 052.015.094 45 46 052.024.013 D/Av : 052.015.154 052.015.484 015.15.053/42 052.015.204 052.15.564 052.15.724/50 .15.053/50 G/Av : 052.015.094 50 51 2.024.013 D/Av : 052.015.154 052.015.534 052.15.053/4 052.015.204 052.15.564 052.15.724/55 G/Av : 052.015.094 052.024.013 052.15.053/55 D/Av : 052.015.154 052.015.584 HYDROBAR SPRINT 555...
- Page 78 052.15.864/25 G/Av : 052.01 104 25 26 15.015 .814 015.15.053/22 D/Av : 052.015.1 052.01 5.984 052.015.664 015.15.053/20 015.15.053/28 052.15.604 052.015.144 052.15.864/28 052.015.994 G/Av : 052.015.104 28 29 015.015.814 015.15.053/25 D/Av : 052.015.164 052.01 5.694 052.01 5.984 015.15.053/22 HYDROBAR SPRINT 555...
- Page 79 D/Av : 052.015.154 052.015.864 015. 15.053/42 052.015.204 052.15.564 052.15.854/5 052.15.053/50 G/Av : 052.015.094 50 51 052 24.013 D/Av : 052.015.154 052.0 .914 052.1 053/45 052.015.204 052.15.564 052.15.854/55 G/Av : 052.015.094 55 56 052.024.013 052.15.053/55 D/Av : 052.015.154 052.015.964 HYDROBAR SPRINT 555...
- Page 80 22 23 031.01 3/15 052.15.454/22 D/Av : 052.015.164 052.015.254 052.15.6 052.015 052.15.74 4/23 G/Av : 052.015.1 23 24 015.031.013/ 052.15.464/23 D/Av : 052.015.1 052.015.264 052.15.614 052.015.134 052.15.744/24 G/Av : 052.015.104 24 25 015.031.013/15 052.15.464/24 D/Av : 052.015.164 052.015.274 HYDROBAR SPRINT 555...
- Page 81 G/Av : 052.015.094 40 41 052.024.013 052.15.424/40 D/Av : 052.015.154 052.015.434 052.015.204 052.15.564 052.15.724/41 G/Av : 052.015.094 41 42 052.024.013 052.15.424/41 D/Av : 052.015.154 052.015.444 052.015.204 052.15.564 052.15.724/42 G/Av : 052.015.094 42 43 052.024.013 052.15.424/42 D/Av : 052.015.154 052.015.454 HYDROBAR SPRINT 555...
- Page 82 052.15.424/53 D/Av : 052.015 052.015 .564 052.015.204 052.15.564 052.15.724/54 G/Av : 052.015.094 54 55 052.024.013 052.15.424/54 D/Av : 052.015.154 052.015 .574 052.015.204 052.15.56 052.15.72 4/55 G/Av : 052.015.0 55 56 052.024.013 052.15.424/55 D/Av : 052.015 052.015 .584 HYDROBAR SPRINT 555...
- Page 83 G/Av : 052.015.104 22 23 015.031.013/15 052.15.454/22 D/Av : 052.015.164 052.015.634 052.15.614 052.0 15.134 .874/23 G/Av : 052.01 5.104 .031.013/15 .15.464/ D/Av : 052.015.164 052.015.644 052.15.614 052.015.134 052.15.874/24 G/Av : 052.015.104 24 25 015.031.013/15 052.15.464/24 D/Av : 052.015.164 052.015.654 HYDROBAR SPRINT 555...
- Page 84 G/Av : 052.015.094 40 41 052.024.013 052.15.424/40 D/Av : 052.015.154 052.015.814 052.015.204 052.15.564 052.15.854/41 G/Av : 052.015.094 41 42 052.024.013 052.15.424/41 D/Av : 052.015.154 052.015.824 052.015.204 052.15.564 052.15.854/42 G/Av : 052.015.094 42 43 052.024.013 052.15.424/42 D/Av : 052.015.154 052.015.834 HYDROBAR SPRINT 555...
- Page 85 D/Av : 052.015 .154 052.0 15.944 052.015.204 052.15.564 052.15.854/54 G/Av : 052.015.094 54 55 052.024.013 052.15.424/54 D/Av : 052.015.154 052.015.954 G/Av : 052.015.094 55 56 52.015.204 052.1 .564 052.15 54/55 052 24.013 052.1 5.424/55 D/Av : 052.015 .154 HYDROBAR SPRINT 555...
- Page 86 C is off. • en a bar is d tected by t e infrared am (interrup tion of beam), th sw tch signal is ent to the P C. HYDROBAR SPRINT 555...
- Page 87 The axle of the motor engages with the axle of the finger drive. It controls the insertion and extraction movements o f the bar in the collet. Layout of the elements Designation Ordering no. Description 052.13.144 Belt wheel Z20 P5 L25 4.706 Servo motor HYDROBAR SPRINT 555...
- Page 88 5 Nm on the tensioning screw (C). • When done, tighten the lock screw (A) of the adjusting bearing (B). Designation Ordering no Description Lock screw 034-13- Adjusting bearing 034-0 13-01 Belt ten sioner 11.1555 Belt HYDROBAR SPRINT 555...
- Page 89 The vise of the Sprint 555 bar feed system allows the extraction of remnants of up to 400 mm long. Layout of the elements Designation Ordering no. Description 052-22-114 Clamping blade 5.001.05.06 Blade-securing screws 3.624 Clamping pneumatic cylinders HYDROBAR SPRINT 555...
- Page 90 Unscre w the fastening screws (shown on page 7-11, marked B) and remove the four worn out clamping blades (A). Install the new blad e according to the drawing below, and secure them with the fastening screws HYDROBAR SPRINT 555...
- Page 91 A movable cover (A) eases the guiding element (C) changeover. Layout of the elements Designation Ordering no. Description 052-007-014 Movable cover 052-007-034 Air blast 052-07-103 Guiding element 3.068 Hydraulic inlet 3.058 Air blast inlet HYDROBAR SPRINT 555...
- Page 92 A cover (not shown) protects the mechanism, and an oil pan (D) collects the oil. Layout of the elements Bar stock Designation Article No escription 052-07-694 Cover 52-007-094 ir blast -007-07 aws with lubrica tion -007-10 aws without lubricati 052-07-724 Oil pan HYDROBAR SPRINT 555...
- Page 93 The area around the bar feed system must be clear Procedure: Loosen the 8 lock screws (A). Pull the bar feed system back. After completing the maintenance operations, bring the bar f eed system back in working position and lock the screws (A). HYDROBAR SPRINT 555...
- Page 94 7-24 CHAPTER 7: GENERAL DESCRIPTION HYDROBAR SPRINT 555...
- Page 95 Parameters related to applications 8-15 5.2.2 Additional parameters related to the applications 8-18 5.2.3 Parameters related to positioning 8-20 5.2.4 Parameters related to the servo drive 8-22 5.2.5 Parameters related to miscellaneous functions 8-23 5.2.6 Parameters related to service 8-23 HYDROBAR SPRINT 555...
- Page 96 SmartMedia card which is installed inside of the remote control. The remote control has five distinct segments, namely: display (A), function keys (B), numerical keys (C), command keys (D), and the emergency stop push-button (E). HYDROBAR SPRINT 555...
- Page 97 Automatic Top-Cut positioning in manual mode (the image may be inverted depending on the side from which the bars are fed in) Bar stock extraction (the image may be inverted depending on the side from which the bars are fed in) HYDROBAR SPRINT 555...
- Page 98 Confirm that the bar has been removed manually from the guiding channel. Validate Cancel Introduction of the value by teaching Modification of the values by correction (offset) Increase the value during adjustments by correction. Decrease the value during adjustments by correction. Activate the feed pusher changeover cycle HYDROBAR SPRINT 555...
- Page 99 When a dangerous situation arises, pressing the emergency stop button interrupts immediately all bar feed system and lathe functions (if interface is wired accordingly). To cancel the alarm, release the switch by rotating its red knob counter-clockwise. HYDROBAR SPRINT 555...
- Page 100 MENU (or STOP) button, the value for that parameter will saved to a data block on the SmartMedia card as a backup in case of PLC memory or hardware failure. HYDROBAR SPRINT 555...
- Page 101 Description The Servo motor of the Hydrobar Sprint 555 bar feed system is equipped with a built-in absolute encoder that continually controls the position of the carrier. When the bar feed system is powered down or there is a power failure, this position is kept in the memory by the PLC.
- Page 102 The collet of the bar feed system must correspond to the diameter of the bar. • The pushing torque must correspond to the material to be loaded • On the lathe, the clamping device must correspond to the material to be loaded HYDROBAR SPRINT 555...
- Page 103 1. The feeding pusher advances the material into the spindle. The feeding pusher advances the material through the clamping device to the top-cut position. Remnants can eventually be ejected. The lathe clamping device closes. HYDROBAR SPRINT 555...
- Page 104 Material presence check. If no material is detected, go to point 8. If some material is detected, an alarm is displayed on the remote control. The guiding elements are opened to load a new bar stock. HYDROBAR SPRINT 555...
- Page 105 (optical) for measuring if this operation has not taken place in point 1. The feeding pusher advances the bar and positions it through the clamping device at top-cut position. The lathe clamping device closes. HYDROBAR SPRINT 555...
- Page 106 The guiding channel opens, the vise opens and the bar dropping fingers lift up (ejecting the remnant into the remnant tray) and remain up waiting for a new bar to be dropped in from the magazine. HYDROBAR SPRINT 555...
- Page 107 Description The Hydrobar Sprint 555 bar feed system has different parameters and functions allowing the operator to configure it in the manner best adapted to the lathe on which it is installed, and to the mode of production in progress.
- Page 108 Language selection Unit of measure Front rest opening and closing control to replace rest guiding insert or rest calibration (service only) Dry Run selection Request for reference point Parameters related to service ATTENTION! Password will be required! HYDROBAR SPRINT 555...
- Page 109 A greater precision of positioning can therefore be guaranteed. Moreover, small diameter bars will not bend under the pressure of the pusher. The value of the diameter entered will automatically determine the closed position of the front rest jaws. HYDROBAR SPRINT 555...
- Page 110 The feed-out length (Lt) includes the part length (Lp), the cut-off tool width (C) and the face-off length. To validate the new value, press the [ENTER] key twice. HYDROBAR SPRINT 555...
- Page 111 (Lt2). The length of material to be fed out includes the length of the piece to be machined plus the thickness of the cut-off tool. o validate the new value, press [ENTER] twice. HYDROBAR SPRINT 555...
- Page 112 "Input overall part length" parameter. The bar-feed system cannot control the bar feed if the manufacturing program requires the clamping device to open several times. HYDROBAR SPRINT 555...
- Page 113 (depending on the capabilities of the lathe). The lathe starts a second machining program and produces shorter parts. The length of the part and the number of openings of the clamping device must be entered (See parameters 5.2.1.6 and 5.2.2.2). HYDROBAR SPRINT 555...
- Page 114 The maximum remnant length (Max) is obtained when there is not enough material for machining an additional part (Lp - 1 mm). Maximum remnant length = Lp - 1mm + Min To adjust the cut-off position, please refer to the start-up manual. HYDROBAR SPRINT 555...
- Page 115 This parameter makes it possible to determine when the front rest will open, in relation to the position of the pusher, in order to permit its passage. The indicated value represents the position of the pusher from its position of origin. HYDROBAR SPRINT 555...
- Page 116 5.2.4.2 Pusher torque rate during loading according to bar stock diameter (%) This torque must be sufficient for the bar to overcome different frictions during positioning, particularly in the guiding channel and in the spindle. HYDROBAR SPRINT 555...
- Page 117 5.2.5.3 Front Rest Opening/Closing This should only be used by LNS service or qualified personnel. The automatic front rest option can be enabled or disabled with this parameter. Also, the automatic front rest can be manually opened/closed with this parameter.
- Page 118 8-24 CHAPTER 8: OPERATION HYDROBAR SPRINT 555...
- Page 119 2.4.1 Round stock 2.4.2 Tubing 2.4.3 Profiled material 2.4.4 Straightness of the bars 2.4.5 Composition of the material Clamping method 2.5.1 Collets 2.5.2 3-Jaw chucks MAINTANENCE Hydraulics Pneumatics Batteries Mechanics 3.4.1 Rotating sleeves 3.4.2 Drive belt Cleaning HYDROBAR SPRINT 555...
- Page 120 CHAPTER 9: MALFUNCTIONS ERROR MESSAGES The remote control station of the Hydrobar Sprint 555 bar feed system has a liquid crystal display on which eleven-line messages can be displayed. Generally, this is sufficient to provide the information needed by the operator, whether with regard to handling or troubleshooting.
- Page 121 - The collet of the lathe might be too tight or is stuck. - Verify that the collet installed in the lathe corresponds to the diameter of the bar. The carrier flag cannot stay on its home position - check the mechanical stop system at the home position HYDROBAR SPRINT 555...
- Page 122 It is, therefore, highly recommended to install a reduction liner inside the spindle as indicated in the Startup Manual. HYDROBAR SPRINT 555...
- Page 123 In general, the difficulty increases with the specific weight of the bar. Steel and aluminum bars are relatively easy to guide, but because of their great flexibility and specific weight, brass bars are relatively difficult to guide at high speeds. HYDROBAR SPRINT 555...
- Page 124 Double cone collet The double cone clamp has the great advantage of holding the bar at two points separated by about 1.5 the diameter, with a clamping 2 times 350 degrees over about 0.5 times the diameter. Effectiveness: excellent HYDROBAR SPRINT 555...
- Page 125 Wrong : The radius of the jaws is greater than the radius of the bar. The jaws press against only three points at 120 degrees. Correct : Modify the centers of the jaws to obtain 2 times 6 support clamping points at 60 degrees HYDROBAR SPRINT 555...
- Page 126 It is possible that with time this battery will slowly drain; in this case a message will be displayed on the remote control. The battery must be replaced as soon as possible with a battery of the same type. The same applies to the SERVO amplifier. HYDROBAR SPRINT 555...
- Page 127 At no time should solvents, such as acetone, or diluents be used for cleaning the bar feed system. At no time should cleaning products come into contact with electrical components. HYDROBAR SPRINT 555...
- Page 128 9-10 CHAPTER 9: MALFUNCTIONS HYDROBAR SPRINT 555...
- Page 129 APPENDICES APPENDICES APPENDICES APPENDIX A: ORDERING FORM APPENDIX B: LNS AGENCIES APPENDIX C: PROGRAMMING EXAMPLE APPENDIX D: CONVERSION TABLE METRIC MEASUREMENTS / INCHES APPENDIX E: CONVERSION TABLE FOR SHAPED MATERIALS HYDROBAR SPRINT 555...
- Page 130 This form should be photocopied, duly filled out, and returned to your retailer or nearest LNS agent Company name: Person in charge: Address: ZIP: City: Country: Phone: Fax: Type of device: Serial number: Qty. Ordering no. Description Expected delivery: Location and date: Signature and stamp of the company: HYDROBAR SPRINT 555...
- Page 131 Via Mons. Colombo 34 Technical Products Division 21053 CASTELLANZA Siber Hegner Building ITALIA 89-1 Yamashita-cho-, Naka-ku YOKOHAMA 231 TEL. 0039 0331 501 901 JAPAN 0039 0331 482 101 E-Mail lnshydro@tin.it TEL. 0081 45 664 8000 0081 45 664 2824 HYDROBAR SPRINT 555...
- Page 132 4621 East Tech Drive Avda Nueva Granada CINCINNATI, OHIO 45245USA Apartado 40112 1040 CARACAS TEL. 001 513 528 56 74 VENEZUELA 001 513 528 57 33 E-Mail Sales@LNSAmerica.com TEL. 0058 212 633 07 75 0058 212 632 80 13 HYDROBAR SPRINT 555...
- Page 133 N... N... X, Z, G, F, T, S, M, ... N... N... END OF PROGRAM (LOOP) Important: The above is an example only. Programming may change according to the interface between the lathe and the bar feed. HYDROBAR SPRINT 555...
- Page 134 2.441 0.906 2.480 0.945 2.520 0.984 2.559 1.024 2.598 1.063 2.638 1.102 2.677 1.142 2.717 1.181 2.756 1.220 2.795 1.260 2.835 1.299 2.874 1.339 2.913 1.378 2.953 1.417 2.992 1.457 3.032 1.496 3.071 1.535 3.110 1.575 3.150 HYDROBAR SPRINT 555...
- Page 135 The table below makes obtaining the diameter on the points of shaped bars from the diameter across flat sides. All dimensions in millimeters. The Hydrobar Sprint 555 ranges from 5mm to 55mm. Formulas : Square = Diameter across flats x 1.414 Hexagonal = Diameter across flats x 1.155...
- Page 136 APPENDICES HYDROBAR SPRINT 555...