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Trouble shooting

02.00|NSL3 turn 450-3, 450-3-Z, 570-5, 570-5-Z |en

Trouble shooting

The clamping area fails to unlock properly, or at all

Possible cause

Remedial measures

Operating pressure below 5 bar

Increase operating pressure

The clamping station was not operated
with oiled compressed air

Air must be supplied via a separate
maintenance unit with an oiler

Defective air connections

Check air supply

Excessive tensile load on clamping slides Reduce load

The turbo connection is still pressurized

Ventilate turbo connection

Leaky air supply or air connection

Check connections and seals

Pressure indicator for monitoring turbo not working correctly

Possible cause

Remedial measures

Leaky pressure indicator or air supply

Check connections and seals

Deterioration in centering accuracy

Possible cause

Remedial measures

The taper surfaces on the versatile
centering taper or the centering sleeve
are damaged or worn

Replace damaged parts with SCHUNK original
spare parts

The clamping pins are not arranged
correctly on the clamping pallet

Check arrangement

The clamping setup does not correspond
to the required balancing grade G 6.3

Balance according to the required balancing
grade

Содержание NSL3 turn 450-3

Страница 1: ...Translation of the assembly and operating manual VERO S Clamping Station NSL3 turn 450 3 450 3 Z 570 5 570 5 Z Assembly and Operating Manual Superior Clamping and Gripping...

Страница 2: ...family owned company the leading technology supplier of robots and production machines Our team is always available to answer any questions on this product and other solutions Ask us questions and cha...

Страница 3: ...al protective equipment 12 2 8 Notes on safe operation 13 2 9 Transport 13 2 10 Malfunctions 13 2 11 Disposal 14 2 12 Fundamental dangers 14 2 12 1 Holding force and screw strength 15 2 12 2 Protectio...

Страница 4: ...etup 38 5 Function 40 5 1 Functioning principle of the flexible centering cone 40 6 Maintenance and care 42 6 1 Disassembly and assembly 42 6 2 Removal and installation of the centering cone 43 6 3 Fu...

Страница 5: ...nual Illustrations in this manual are provided for basic understanding and may differ from the actual product design In addition to these instructions the documents listed under 1 1 2 Page 6 are appli...

Страница 6: ...ual applies to the following sizes NSL3 turn 450 3 NSL3 turn 450 3 Z NSL3 turn 570 5 NSL3 turn 570 5 Z Warranty The warranty period is 12 months after delivery date from factory or 500 000 cycles if i...

Страница 7: ...e 2 Nut for T slot 8 Flexible centering taper centering element for Z version 3 Guide pin for table groove 9 Mounting screws for star groove tables in pitch circle 8 x 45 4 Fitting bore for centering...

Страница 8: ...ect the central bore fitted Accessory pack 1 centering pin 50 mm tolerance class g6 2 guide pins for groove 14 12 screws DIN ISO 4762 M12 x 50 mm 12 nuts for T slot DIN 508 M12 x 14 1 locking coupling...

Страница 9: ...2 x 14 1 locking coupling G1 8 4 eye bolts M12 DIN 580 1 eye bolt M16 DIN 580 Assembly and Operating Manual Accessories see catalog or data sheets when ordering separately Clamping pallets with a cent...

Страница 10: ...lamping points are designed for use with manual chucks up to size 315 Clamping stations with at least five clamping points are designed for use with manual chucks up to size 630 The product may only b...

Страница 11: ...ting conditions can make the product unsafe leading to the risk of serious injuries considerable material damage and or a significant reduction to the product s life span Make sure that the product is...

Страница 12: ...ervice personnel of the manufacturer is able to perform the delegated tasks and to recognize and avoid possible dangers Personal protective equipment Use of personal protective equipment Personal prot...

Страница 13: ...ce instructions Observe the current safety accident prevention and environmental protection regulations regarding the product s application field Transport Handling during transport Incorrect handling...

Страница 14: ...Follow local regulations on dispatching product components for recycling or proper disposal Fundamental dangers General Observe safety distances Never deactivate safety devices Before commissioning th...

Страница 15: ...r the product s safety and cause serious injuries and considerable material damage Have all work carried out by appropriately qualified personnel For all work secure the product against accidental ope...

Страница 16: ...ontrol unit and the current operating condition of the drive Perform maintenance work modifications and attachments outside the danger zone defined by the movement range To avoid accidents and or mate...

Страница 17: ...evice or pallet falling down Use suitable lifting equipment and means of transport During horizontal or overhead applications the device or pallet must be secured before loosening to prevent it from f...

Страница 18: ...g spring force Risk of injury due to parts automatically moving to their end positions following actuation of an emergency stop or after switching off the power supply Wait for the system to shut down...

Страница 19: ...peration CAUTION Risk of injury due to impurities e g metal chips in the exhaust and air purge connections of the clamping station The danger zone must be surrounded by a protective enclosure during o...

Страница 20: ...the safety and accident prevention regulations when operating the quick change pallet system especially when working with machine tools and other technical equipment CAUTION Risk of burns due to work...

Страница 21: ...000 2000 1400 1400 weight 52 4 kg 53 1 kg 93 kg 93 7 kg Holding force of the clamping pin when mounting with cylindrical screw DIN EN ISO 4762 12 9 M10 35 kN M12 50 kN M16 75 kN Unlocking pressure bar...

Страница 22: ...e bolts must be removed before commissioning the clamping station General assembly notes When connecting the clamping station ensure that it is possible to completely bleed the piston chamber during t...

Страница 23: ...e required tightening torques can be found in the table at the end of the chapter The central alignment on the machine table is carried out using the centering bolt in the turning center of the clampi...

Страница 24: ...Nm 13 28 50 88 120 160 200 290 400 500 Connections of the clamping station Connections on the clamping station 1 Actuation of unlocking connection 5 Sealing nipple NW 5 2 Pressure display for operati...

Страница 25: ...use parts workpieces to come loose and be expelled The clamping station may only be operated with the installed sealing nipples Unlocking connection If the unlocking connection of the clamping station...

Страница 26: ...n 4 3 Page 24 When the clamping system is pressurized with compressed air via the unlocking connection all of the clamping modules are unlocked The indicator pin on the pressure display drops to the u...

Страница 27: ...cy and supporting effect When the clamping pin is fitted with positioning accuracy in a direction SPB 40 pay attention to the angle oriented positioning of the sword shaped alignment surfaces The supp...

Страница 28: ...quick change pallet modules 1 Clamping area for Type A clamping pin SPA with positioning accuracy 2 Clamping area for Type B clamping pin SPB for positioning in one direction 3 Clamping area for Type...

Страница 29: ...es NSL3 turn with 5 VERO S quick change pallet modules 1 Clamping area for Type A clamping pin SPA with positioning accuracy 2 Clamping area for Type B clamping pin SPB for positioning in one directio...

Страница 30: ...RO S quick change pallet module the clamping pin is fitted with positioning accuracy in a direction SPB 40 which ensures the angular alignment of the clamping pallet Attention must be paid to the angl...

Страница 31: ...nd centering taper in the turning center 1 Centering taper flexible for highest positioning accuracy replaces Type A SPA clamping pin 2 Clamping area for Type B clamping pin SPB for positioning in one...

Страница 32: ...NSL3 turn with 5 VERO S quick change pallet modules and centering taper in the turning center 1 Centering taper flexible for highest positioning accuracy replaces Type A SPA clamping pin 2 Clamping a...

Страница 33: ...eaded holes or a sufficiently thick mounting material If clamping pins are used outside of SCHUNK pallets for example in customer specific devices or workpieces the outer diameter of the part to be cl...

Страница 34: ...f the fitted SPA 40 With several clamping positions of a clamping pallet without centering taper in the turning center all three types of clamping pins can be replaced with the SPG 40 The repeat accur...

Страница 35: ...n 2 Type C clamping pin SPC with centering clearance of 0 1 mm 3 Type A clamping pin SPA with positioning accuracy 4 Pitch circle Clamping pallet with five clamping points for clamping station NSL3 tu...

Страница 36: ...est positioning accuracy replaces Type A clamping pin 3 Type C clamping pin SPC with centering clearance of 0 1 mm 4 Pitch circle Clamping pallet with five clamping points for clamping station NSL3 tu...

Страница 37: ...Accessories for Clamping Pallets 8 Page 47 Based on Fig Installation example for centering sleeve in clamping pallet the installation of the centering sleeve can be made in house Installation example...

Страница 38: ...he taper connection against penetrating dirt CAUTION To protect the quick change pallet modules the clamping pallet must cover them completely Clamping pallet setup NSL3 turn Z in loading position NSL...

Страница 39: ...o the turbo connection and apply a short turbo impulse Once this is done disconnect the air connection from the clamping station The clamping pallet is locked and aligned with the VERO S clamping modu...

Страница 40: ...m with the required system pressure Functioning principle of the flexible centering cone By means of the centering taper built in the turning center the highest repeat accuracy is achieved based on th...

Страница 41: ...h maximum centering accuracy A transition fit ensures that the seat of the taper is installed free from play in the turning center of the base plate item 1 With a centering taper the alignment functio...

Страница 42: ...ute the air to the clamping modules To disassemble first unscrew the screws item 9 and then the set screws item 18 2 Alternately screw lifting screws into the threads of the set screws item 18 and eve...

Страница 43: ...highest possible accuracy it must be mounted in the same installation position again When disassembling make sure that the taper surface does not become damaged If the clamping station is used without...

Страница 44: ...clamping system shows no signs of leaking the safety indicator pin of the pressure display visualizes the corresponding operating mode and remains in the respective position Leak test As part of a le...

Страница 45: ...leaks check the entire pneumatic system e g using Metaflux leak detector spray If any leaks are identified check the seals and replace them if necessary Leaks at the pressure display or in the plug i...

Страница 46: ...rized Ventilate turbo connection Leaky air supply or air connection Check connections and seals Pressure indicator for monitoring turbo not working correctly Possible cause Remedial measures Leaky pre...

Страница 47: ...r fitting 2 20 O ring 110 x 1 3 24 Seal 1 44 O ring 10 x 2 1 45 O ring 8 x 2 1 46 O ring 6 x 1 5 1 47 O ring 32 x 1 5 1 NSL turn 570 5 NSL3 turn 570 5 ID 0471459 Item Designation Quantity 5 O ring 255...

Страница 48: ...aling ring R1 4 PVC for fitting 2 14 Sealing nipple G1 4 NO 21SB 2 15 Threaded sleeves 2 16 Guide pin for groove 20 x 14 2 17 Locking screw M22 x 1 5 x 8 2 18 Set screw 3 20 O ring 110 x 1 3 21 VERO S...

Страница 49: ...0 9 M6 x 20 10 10 Countersunk screw DIN EN ISO 10642 10 9 M6 x 16 3 11 Set screw DIN EN ISO 4026 M8 x 8 1 12 Set screw DIN EN ISO 4026 45H M10 x 10 3 13 Sealing ring R1 4 PVC for fitting 2 14 Sealing...

Страница 50: ...6 54 Set screw DIN EN ISO 4026 45H M6 x 6 3 See sealing kit list parts cannot be ordered individually Included in accessory pack Parts are also included with NSL3 turn 450 3 Z Wearing parts we recomm...

Страница 51: ...NSL3 turn 450 3 450 3 Z 570 5 570 5 Z en 51 Assembly drawing A Cover cap B Screw ISO4762 C O ring Sealing kit Accessory pack Also with NSL3 turn 450 3 Z Included in the scope of delivery of the quick...

Страница 52: ...t into operation until conformity of the machine into which the partly completed machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized st...

Страница 53: ...systems X 1 2 2 Control devices X 1 2 3 Starting X 1 2 4 Stopping X 1 2 4 1 Normal stop X 1 2 4 2 Operational stop X 1 2 4 3 Emergency stop X 1 2 4 4 Assembly of machinery X 1 2 5 Selection of control...

Страница 54: ...ng devices X 1 7 2 Warning of residual risks X 1 7 3 Marking of machinery X 1 7 4 Instructions X 1 7 4 1 General principles for the drafting of instructions X 1 7 4 2 Contents of the instructions X 1...

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