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Hainbuch B-Top 260, Operating Instructions Manual

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Hainbuch B-Top 260 Operating Instructions Manual Download Page 83

B-Top 
Maintenance 

Order h49 7144.907-333 

 

 

83 

 

 

Interval 

Maintenance work 

six-monthly or after 1200 
operating hours* 

Check that the retaining ring is firmly seated 

Lubricate the product [see »Lubricating the product« chapter] 

with storage 

See »Storage« chapter 

* 

depending upon which stipulation is achieved first 

Table 6:  

Maintenance table 

11.3  Cleaning 

 

 

A 

Chuck body 

A1  Fixing screws on chuck body 
B 

Base jaws 

C 

Integrated liner 

C1  Fixing screws on integrated liner 
D 

Retaining ring 

E 

Tension sleeve 

F 

Chuck piston 

 

Summary of Contents for B-Top 260

Page 1: ...Operating instructions incl installation manual B Top Size 260 315 EN...

Page 2: ...B Top 2 Order hotline 49 7144 907 333 Translation of the original operating instructions Order hotli ne 49 7144 907 333...

Page 3: ...protective equipment 15 2 5 Particular hazards 16 2 6 Other safety instructions 17 2 7 Screws 19 2 8 Functionality 20 2 9 Environmental protection 20 3 Technical data 21 3 1 General information 21 3...

Page 4: ...Storage 38 6 7 Preservation 38 6 8 Return to storage 38 7 Installation 39 7 1 Installation safety 39 7 2 Preliminary remarks 41 7 3 Screw tightening torques 41 7 4 Preparation of the machine for insta...

Page 5: ...jaw chucks without base chuck 75 10 4 Removal of the product 77 10 4 1 Removal of the functional unit 78 10 4 2 Removal of the spindle flange 80 10 4 3 Removal of the drawtube adapter 81 11 Maintenan...

Page 6: ...1 Technical data 21 Table 2 Operating conditions 25 Table 3 Nomenclature 29 Table 4 Screw tightening torques 42 Table 5 Screw tightening torques 43 Table 6 Maintenance table 83 Table 7 Number of strok...

Page 7: ...f the product WARNING Serious injuries caused by individual products or by inappropriate combinations of them Read and pay attention to all operating instruc tions for individual products and combinat...

Page 8: ...e and damage to ma terials warns of stored energy for example involving springs warns of hand injuries draws attention to the fact that the operating instructions of the product must be read 1 3 Defin...

Page 9: ...act the General Terms Conditions of Business and the delivery terms of the manufacturer and all legislative stipula tions valid at the time of conclusion of this contract 1 5 Copyright This manual is...

Page 10: ...od uct or the machine tool caused by an incorrect or defective clamping elements Always use genuine clamping elements made by the original manufacturer Spare parts and accessories can be sourced from...

Page 11: ...g parts that HAINBUCH ap proved explicitly for autonomous machining but specified limits must never be exceeded DANGER Serious injuries caused by parts being ejected centrifugally due to a drop in act...

Page 12: ...kills sets required for vari ous different areas of activity Skilled specialist Skilled specialists due to their professional training knowledge and experience and awareness of applicable pro visions...

Page 13: ...uct 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 Furtherm...

Page 14: ...of the product Only in a CE compliant machine tool with a sepa rating set of guards Only use for the type of use indicated see Use chapter Only skilled staff from the appropriate specialist fields ma...

Page 15: ...It serves pri marily to protect the wearer from coming into contact with moving machine parts Do not wear rings chains or other jewelry Safety footwear To protect the wearer from any heavy items that...

Page 16: ...while the system is operating During operation do not reach for rotating and or moving parts Pay attention to the gap dimensions of moving parts Before opening the guards ensure that none of the part...

Page 17: ...field Also wear the following items of personal protec tive equipment in addition to the basic equip ment 2 6 Other safety instructions DANGER Serious injuries caused by workpieces being ejected centr...

Page 18: ...cted against falling WARNING Serious injuries caused by the use of damaged products or by their components and accesso ries Check products or their components and acces sories on a regular basis for v...

Page 19: ...correctly poor handling Do not open the screws secured with sealing lac quer Screws and threaded pins fitted radially to the product that were bonded with adhesive need to be secured again using a sta...

Page 20: ...ncorrect 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 mu...

Page 21: ...rformance values Do not exceed the maximum performance values see General information chapter On all products used do not exceed the lowest of the maximum performance values Only use product in machin...

Page 22: ...rews and weights at tached to the product 3 4 Speed The product is authorized for rotational operation The maximum speed is written on the product maximum speed see General information chapter DANGER...

Page 23: ...ce speed diagram The clamping force speed diagrams refer to a 3 jaw chuck The clamping force speed curves were obtained using hard jaws For this the maximum actuating force was introduced and the jaws...

Page 24: ...er hotline 49 7144 907 333 3 5 2 Size 260 A GST251 2 8 kg B SHF250 1 9 kg C SFA250 3 7 kg D Required minimum clamping force 33 3 5 3 Size 315 A GST315 3 5 kg B SHF250 1 9 kg C SFA250 3 7 kg D Required...

Page 25: ...ions 3 7 Type designation The type designation is on the product and it includes the following indications Manufacturer Product designation ID number marked with a symbol Build year Maximum speed 1 Ma...

Page 26: ...ers The clamping device can be used as a through chuck for machining bar stock and also as an end stop chuck The spindle flange is mounted on the machine spindle The clamping device is screwed to the...

Page 27: ...2 3 Chuck jaws The jaw chuck can be equipped with the following variety of jaws Base jaws Top jaws soft hard aluminum Claw jaws hard Stepped block jaws hard 4 3 Optional accessories The following opt...

Page 28: ...the manufacturer The clamping device can be used as an end stop chuck For this a workpiece end stop can be mounted The clamping device can be used as a through chuck for machining bar stock 5 2 Limits...

Page 29: ...er of gravity spacing between top jaw and center of chuck Center of gravity spacing between base jaw and center of chuck Clamping force safety factor Machining safety factor Maximum clamping force of...

Page 30: ...ational speed increases proportional to the increase in centrifugal force these are opposing forces When the limit speed is exceeded the re quired minimum clamping force is not achieved Consequently t...

Page 31: ...e total centrifugal force is dependent upon the sum total of the masses of all jaw chucks and upon the radius of center of gravity as well as the rotational speed INFORMATION For safety reasons DIN EN...

Page 32: ...dance with VDI 3106 Safety factor 1 5 in accordance with VDI 3106 INFORMATION No account is taken of the masses of the jaw chuck fixing screws and slot nuts First of all the required level of effectiv...

Page 33: ...at a given initial clamping force while stationary 30 0 1 DANGER Serious injuries caused by projectile workpieces whenever the predefined maximum speed is ex ceeded The calculated maximum speed must...

Page 34: ...g task 3000 application specific Total centrifugal force of all jaws 2 668 Safety factor 1 5 in accordance with VDI 3106 Safety factor 1 5 in accordance with VDI 3106 INFORMATION No account is taken o...

Page 35: ...use appropriate load bearing equipment and lifting tackle WARNING Serious injuries caused by transporting off center equipment Pay attention to marks on the packaging items Attach the crane hook dire...

Page 36: ...g items dry and protect them from the in gress of water Position designation Points to the correct upright position of the packaging item 6 3 Transport inspection Check the delivery on receipt immedia...

Page 37: ...rolling away 6 When transporting on a trolley or car ensure that the product is securely mounted on a non slip surface be fore starting to move it 6 5 Packaging The individual packaging items are pac...

Page 38: ...general condition of all parts and packaging If necessary refresh the preservation or replace it 6 7 Preservation 1 Clean and lubricate the product see Cleaning and Lubricating the product chapters 2...

Page 39: ...ng area of the machine WARNING Serious injuries caused by the escape of media under high pressure Shut down media delivery during installation and removal Relieve any pressure trapped in the system Sh...

Page 40: ...roperly From a weight of 10 kg use appropriate transport equipment lifting gear and lifting tackle CAUTION Serious cut injuries caused by sharp edged changing parts and or clamping elements All instal...

Page 41: ...s a corrosion inhibitor This is not functionally related lubri cation Only apply lubricant to the mechanical mating surfaces Pay attention to notes about lubricants see Use of lub ricants chapter Avoi...

Page 42: ...table lists the screw tightening torques for se curing the product to a machine tool Thread designation Tightening torque at screw quality Nm 10 9 M6 13 M8 28 M10 50 M12 80 M14 120 M16 160 M18 200 M2...

Page 43: ...10 50 M12 70 M14 130 M16 150 M20 220 M24 450 Table 5 Screw tightening torques 7 4 Preparation of the machine for installation 1 Set the machine into set up mode INFORMATION The minimum operating press...

Page 44: ...lange c Test surface axial run out functional unit d Test surface face run out functional unit Special aids needed Assembly key 1 As described in the Preparation of the machine for in stallation chapt...

Page 45: ...on of the product The product is supplied in assembled condition The following preparatory steps are needed to install the product 1 Move the base jaws to the outermost marker line see Base jaw positi...

Page 46: ...ation 46 Order hotline 49 7144 907 333 3 Use the forcing thread to force the integrated liner out of the functional unit then pull out the entire unit 4 Unfasten and remove the fixing screws on the fu...

Page 47: ...5 3 Installation of the drawtube adapter INFORMATION Depending on the geometry of the drawtube adapter it must be installed either on the machine drawtube or in the functional unit 1 Screw the drawtu...

Page 48: ...ed spindle INFORMATION The positioning block on the machine spindle and the positioning bore in the spindle flange can be used for positioning 3 Fit the spindle flange on the machine spindle If neces...

Page 49: ...test surface of the spindle flange ideally 0 005 mm Whenever the face run out and or the axial run out is greater than the maximum permitted value 9 Remove the spindle flange 10 Clean the locating fac...

Page 50: ...mounting aid onto a vertically sus pended spindle INFORMATION The positioning block on the machine spindle and the positioning bore in the spindle flange can be used for positioning 3 Fit the spindle...

Page 51: ...ge and tighten to the specified tightening torque see Screw tightening torques chapter 9 Check face run out on the test surface of the spindle flange ideally 0 005 mm Whenever the face run out is grea...

Page 52: ...If necessary fit the mounting aid onto a vertically sus pended spindle 3 Move the machine drawtube to the front limit stop R1 Chuck piston in furthest forward position R2 R2 R1 0 3 mm maxi mum 0 5 mm...

Page 53: ...49 7144 907 333 53 4 Fit the functional unit on the spindle flange until the hole patterns on spindle flange and functional unit are aligned 5 With an assembly key screw the rotatable tension liner fi...

Page 54: ...ounting aid on a vertically suspended spindle if one was used 9 Check the face run out on the test surface of the func tional unit ideally 0 01 mm and if necessary correct carefully with a plastic ham...

Page 55: ...ating face and the mating faces of the spin dle flange and the functional unit 14 If there is a burr or slight damage rub down the locating face of the spindle flange or the functional unit gently wit...

Page 56: ...and tighten them to the specified tightening torque see Screw tightening torques chapter 20 Use the release key to unlock the tapered rods and move the base chuck as indicated by the lettering or int...

Page 57: ...57 7 6 Installation of the clamping element A Release pin B Base jaws C Top jaws C1 Fixing screws on top jaw 1 As described in the Preparation of the machine for in stallation chapter prepare for the...

Page 58: ...side of the clamping device with helps to position the base chuck and or block chucks The respective positions of the outermost base chuck and block chuck are reached when the face end of the base ch...

Page 59: ...osition INFORMATION For safety reasons the teeth on the base chucks are not in mesh in release position to prevent the base chucks from dropping out 2 Use the release key to release the release pin in...

Page 60: ...ase key until the serrations on the jaw chuck mesh with those in the jaw 6 Remove the release key 7 Also replace the other jaws as described 7 6 3 Installation of jaws with base chucks 1 Clean the con...

Page 61: ...crew in the top chuck fixing screws and tighten to the specified tightening torque see Screw tightening tor ques chapter 4 Install the other top chucks as described 7 6 4 Installation of jaws without...

Page 62: ...B Top Installation 62 Order hotline 49 7144 907 333 2 Remove the base chuck 3 Clean the jaw guide with a cloth 4 Clean the contact surfaces on the jaw 5 Install the jaw up to the marker line...

Page 63: ...ws For ultimate standard of repeatability the unscrew the jaws in the jaw chuck at clamping pressure or grind them out When unscrewing and removing or grinding out ensure that the release ring release...

Page 64: ...r intervals and correct if necessary WARNING Serious injuries can be caused if the machine tool starts up accidentally Prior to commissioning close all safety doors or hoods on the machine tool WARNIN...

Page 65: ...the wrong cool ant lubricants To clean the product never use a cooling lubri cant that attacks and damages the sealing ele ments installed Those installed sealing elements can be made of NBR Viton and...

Page 66: ...the products and are tightened to the correct tightening torque Serrations and grooved profiles must not be excessively rounded because this would prevent the friction coeffi cient from being achieve...

Page 67: ...ol is less than the stroke of the clamping device pay attention to tooth pitch when replacing the chuck jaws WARNING Crushing injuries to hands fingers is workpiece is installed incorrectly Do not pla...

Page 68: ...collision In the event of a collision the product and its components must be checked for cracks and damage before being used again For this remove the product from the machine see Re moval of the prod...

Page 69: ...afety door hood 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 per...

Page 70: ...p accidentally Set the machine tool into set up mode Remove all tools auxiliary equipment and items of test equipment immediately from the working area of the machine Remove all lifting gear from the...

Page 71: ...chine with the potential to drop down Depending on weight use an appropriate mount ing aid for installation or installing on a vertically suspended machine spindle WARNING High level of physical strai...

Page 72: ...s or clamping elements 10 2 Preparing the machine for removal 1 Set the machine into set up mode INFORMATION The minimum operating pressure is reached when the drawtube can still just be moved without...

Page 73: ...333 73 10 3 Removal of the clamping element A Release pin B Base jaws C Top jaws C1 Fixing screws on top jaw Special aids needed Release key 1 As described in the Preparing the machine for re moval c...

Page 74: ...emoval 74 Order hotline 49 7144 907 333 10 3 1Removal of jaw chucks with base chuck 1 Unfasten and remove the fixing screws on the top chuck 2 Remove the top chuck 3 Remove the other top chucks as des...

Page 75: ...B Top Removal Order hotline 49 7144 907 333 75 10 3 2Removal of jaw chucks without base chuck 1 Unlock the wedge rod with the release key 2 Pull the jaw outwards to remove it from the groove...

Page 76: ...ne 49 7144 907 333 3 Install the base chuck up to the outermost marker line 4 Rotate the release key until the serrations on the jaw chuck mesh with those in the jaw 5 Remove the release key 6 Remove...

Page 77: ...nit F1 Fixing screws function unit G Base jaws H Integrated liner H1 Fixing screws on integrated liner a Test surface axial run out spindle flange b Test surface face run out spindle flange c Test sur...

Page 78: ...e mounting aid onto a vertically sus pended spindle 3 Move the machine drawtube to the front limit stop 4 Move the base jaws to the outermost marker line see Base jaw position 5 Unfasten and remove th...

Page 79: ...op Removal Order hotline 49 7144 907 333 79 7 With an assembly key unscrew and remove the rotata ble tension liner from the machine drawtube 8 Unfasten and remove the fixing screws on the functional u...

Page 80: ...he functional unit from the spindle flange 10 4 2Removal of the spindle flange 1 Attach any lifting gear that may be required 2 If necessary fit the mounting aid onto a vertically sus pended spindle 3...

Page 81: ...4 907 333 81 4 Take down the spindle flange from the machine spindle 10 4 3Removal of the drawtube adapter 1 If the drawtube adapter was mounted on the machine drawtube use its thread to unscrew and r...

Page 82: ...le The following sections describe the maintenance work needed to ensure optimum and fault free operation If increased levels of wear are detected during regular checks shorten the maintenance interva...

Page 83: ...rmly seated Lubricate the product see Lubricating the product chapter with storage See Storage chapter depending upon which stipulation is achieved first Table 6 Maintenance table 11 3 Cleaning A Chuc...

Page 84: ...a polar solvent NOTE Damage to materials caused by incorrect installa tion of sealing elements Replace missing or damaged sealing elements Ensure that the sealing elements do not fall out or get damag...

Page 85: ...t the retaining ring is firmly seated Replace worn or damaged fixing screws Tighten all fixing screws to the specified tightening torque see nomenclature and or Screw tightening torques chapter When t...

Page 86: ...g ejected centrifugally due to insufficient lubrication of the product Never drop below the lower limit value for clamp ing force see Clamping force speed diagram chapter Always comply with the mainte...

Page 87: ...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 ca...

Page 88: ...stances Lubricants auxiliary materials and operating flu ids are governed by legislation for the processing of special category waste All disposal to be per formed by authorized waste disposal special...

Page 89: ...l equipment press the Emergency Stop but ton on the machine tool immediately 2 Establish the cause of the fault 3 If troubleshooting requires work to be conducted in the danger area switch the machine...

Page 90: ...Check machine setting and cor rect if necessary Incorrect lubrica tion condition Check lubrication of the clamping device and correct if necessary Clamping force is too high Axial actuating force on...

Page 91: ...clam ping element Replace the clamping element Dimensional differ ence between workpiece diame ter and clamping elements is too great Use clamping element with a suit able clamping diameter Ingress o...

Page 92: ...acking hotline Current status of your order Just call 49 7144 907 222 24 hour emergency phone line Has a system crash occurred or some other technical emer gency Our experts are there for you around t...

Page 93: ...B Top Annex Order hotline 49 7144 907 333 93...

Page 94: ...on safety 39 Intended use 13 K Key to symbols 7 L Layout 26 Liability 9 Limits of use 28 Lubricants 20 87 M Maintenance schedule 82 Misuse 14 O Operating conditions 25 P Packaging 37 Performance value...

Page 95: ...B Top Order hotline 49 7144 907 333 95 T Technical data 21 Tests 66 Transport inspection 36 Transportation internal 37 Type designation 25 U Unpacking 37 Use 28 W Warranty 10...

Page 96: ...ations reserved HAINBUCH GMBH SPANNENDE TECHNIK Postfach 1262 71667 Marbach Erdmannh user Strasse 57 71672 Marbach Germany Tel 49 7144 907 0 Fax 49 7144 18826 verkauf hainbuch de www hainbuch com 24 h...

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