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Summary of Contents for HWR InoFlex VT016
- Page 1 Operating Manual ® InoFlex VT016 - VT080 Compensating 4-jaw Through Hole Power Chuck Translation of the Original Operating Manual (German)! Keep for future reference! Version: 11.01.2017 Edition: C...
- Page 2 © Copyright The copyright of this document is retained by HWR Spanntechnik GmbH. This documentation is designated only for the operating company and its personnel. It contains instructions and information that may not be fully or partially reproduced, distributed nor be transmitted by technical data methods nor be utilized for the purpose of unauthorized competition.
- Page 3 Preface This operating manual gives you detailed information about the installation, ® operation and maintenance of the InoFlex chuck. It includes safety ® instructions which ensure the safe use of the InoFlex chuck. You will also find information in this documentation about the scope of delivery and troubleshooting.
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Page 4: Table Of Contents
Inspections after transport / receiving the chuck ..............3-17 ..........................3-17 NSTALLATION 3.3.1 Space requirement ........................3-17 3.3.2 Measures prior to installation ....................3-18 3.3.3 Installation of the chuck ......................3-20 © Copyright Page I ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... - Page 5 OSSIBLE CAUSES OF ERRORS AND TROUBLESHOOTING CONTINUED TECHNICAL DATA ..........................7-37 ........................7-37 ENERAL INFORMATION ........................ 7-38 ENERAL PRODUCT DATA ........................7-38 PERATING MATERIALS ........................7-38 MBIENT CONDITIONS Page II © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH...
- Page 6 ENERAL INFORMATION ............8-45 ASIC NFORMATION REQUIRED FOR RDERING PARE ARTS ....................8-46 PARE ARTS RDER VIA ......................8-47 PARE ARTS RDER BY ..........................8-48 PARE ARTS © Copyright Page III ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C...
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Page 7: Safety
The manufacturer's contact details are printed on the back of the title page. Please contact the chuck manufacturer immediately in case any questions or problems arise. Please have the identification number (ID No.) ready if NOTICE you have any questions for HWR Spanntechnik GmbH. © Copyright Page 1-1 ® InoFlex... -
Page 8: Warranty And Liability
The manufacturer only provides a full guarantee for the NOTICE spare parts ordered from him. Page 1-2 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 9: Notice On The Use Of Documentation
The training of personnel by the manufacturer is only NOTICE considered to be a provision of limited information. It does not exempt the user from reading the manual. © Copyright Page 1-3 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 10: Explanation Of The Pictograms
NOTICE injury indicate specific safety-related instructions or SAFETY procedures (title may be altered) INSTRUCTIONS Page 1-4 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 11: Intended Use
• Risk to the machine tool, the chuck and other property of the operating company • Risk of losing efficient operation of the machine tool, in which the chuck is installed. © Copyright Page 1-5 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 12: Instructions For Safe Operation
Make sure to observe the permissible room temperature for operation of ® the InoFlex chuck machine tool (if specified, see manual of the machine tool). Page 1-6 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 13: Obligations
• The functional limits and safety regulations listed in the technical operat- ing manuals. The operating company is ultimately responsible for DANGER safety. This responsibility cannot be delegated. © Copyright Page 1-7 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 14: Requirements For Operating / Maintenance Personnel
InoFlex chuck. These are matters which concern your own safety and DANGER the safety of colleagues and bystanders in the vicinity of the machine! Page 1-8 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 15: Accident Prevention Regulations
(e.g. with a padlock on the main switch of the machine tool). ® Make sure that children are unable to access the InoFlex chuck and the machine tool. © Copyright Page 1-9 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 16: Maintenance And Repair
Examine the function of all components after completion of maintenance and repair work. Disposal Make sure to properly handle and dispose of substances and materials that are used, especially greases and solvents. Page 1-10 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 17: Technical Description
The chuck is to be used solely in accordance with VDI [Association of Ger- man Engineers] 3106, the user manual of the machine tool and this manu- The chuck is lubricated at the factory before it is NOTICE shipped. © Copyright Page 2-11 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 18: Overview Of The Ino Flex ® Chuck
2. Lower housing 8. Cam 3. Center part 9. Base jaw 4. Lever 10. Sealing bush 5. Slottet nut 11. Cover plate 6. Retainer ring 12. Stroke control Page 2-12 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 19: Description Of Functions
(2) and center part (4) via the lever (5) and cam (6) to the par- allel sliders (7) and base jaws (1). SECTION A-A SECTION B-B ® Fig. 2-2: Descriptions of functions of the InoFlex power chuck © Copyright Page 2-13 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 20: Transport And Installation
Crane • Forklift truck or pallet truck • 3.2.2 NSTRUCTIONS ON THE PACKAGING Observe the notes and instructions (if any) affixed to the packaging. Page 3-14 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 21: Safety Precautions For Transport
At no time are people allowed to stay under a floating DANGER load. Risk of accident! © Copyright Page 3-15 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 22: Chuck Transport With Eyebolt
Observe the safety precautions described in section 3.2.3 dur- ing transport. Do not remove the hoist and the eyebolt until the chuck WARNING is installed properly in the machine tool. Page 3-16 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 23: Inspections After Transport / Receiving The Chuck
(transport damage). Inform the shipping company and the manufacturer of the chuck (HWR Spanntechnik GmbH) if any damage has been found. The address and tel- ephone number you will find on the inside of the front cover. -
Page 24: Measures Prior To Installation
If need be limit the hydraulic pressure of the clamping cylinder! The max. drag force of the clamping cylinder must under WARNING no circumstance exceed the actuating force of the chuck. Risk of accident. Page 3-18 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... - Page 25 L2 = L4 max. + L3 - L1 Please contact the manufacturer for any other constellation *) Cylinder in front position Fig. 3-3: Determination of the adaptor length © Copyright Page 3-19 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C...
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Page 26: Installation Of The Chuck
Make sure that the through-holes for mounting the chuck are aligned with the threaded holes of the flange and the spindle. Fig. 3.4: Installation of the chuck Page 3-20 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... - Page 27 (6) with a torque wrench (crosswise). Fig. 3-5: Tightening of the mounting screws with the correct torque Please observe the maximum tightening torques for NOTICE mounting screws (see Table 7-7). © Copyright Page 3-21 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C...
- Page 28 The body of the chuck must not be distorted. WARNING Step 13 Check again the true-running of the chuck according to table 3-1. Fig. 3-6: Chuck mounted on intermediate flange Page 3-22 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH...
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Page 29: Insertion Of The Clamping Jaws
HWR Spanntechnik GmbH. The manufacturer does not guarantee performance of externally procured parts. Consult with the chuck manufacturer HWR Spanntechnik WARNING GmbH before you use clamping jaws from a different manufacturer. You also need to carry out a calculation in accordance with VDI 3106 to determine the maximum permissible speed and required clamping force. -
Page 30: Mounting Of The Top Jaws
(3) at the bev- elled end. Please observe the maximum tightening torques for NOTICE mounting screws (see Table 7-7). Fig. 3-7: Mounting the top jaws Page 3-24 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 31: Function Check
VDI 3106 guideline. Measure the clamping force with a suitable clamping force meter on 2 • jaws (1/2 total clamping force) or on 4 jaws. © Copyright Page 3-25 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 32: Operation
Check to make sure that the chuck is properly installed on the machine tool. Step 2 Make sure that a functional test was carried out (see chapt. 3.5). Page 4-26 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 33: Clamping The Workpiece
After correct clamping of the workpiece start operating the ma- chine according to the operating manual of the machine tool. Do not exceed the permissible speed. Fig.4-1: Stroke control © Copyright Page 4-27 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 34: Stroke Control Vt016 - Vt063
• Carry out visual inspections for contamination on a regular basis. If necessary stop operation and clean the chuck / machine (see Chapter 5 "Maintenance"). • In addition, observe the operating manual of the machine tool. Page 4-28 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 35: Maintenance
Protective cladding and protective covers must be installed correctly. 5.2.3 UBRICANT Use only the special lubricating grease OKS 265 from HWR Spanntechnik GmbH (or other grease accepted by HWR). 5.2.4 AFETY INSTRUCTIONS Switch-off the machine tool and secure the machine against restarting (see operating manual of the machine tool) prior to conducting maintenance and service work. -
Page 36: Maintenance Schedule
*) for heavy-duty operation Table 5-4: Maintenance work according to operating hours The chuck must be greased sufficiently. Otherwise DANGER clamping force will be lost. Risk of accident! Page 5-30 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 37: Lubrication
For lubrication intervals see Table 5-4. Use only the special lubricating grease OKS 265 from NOTICE HWR Spanntechnik GmbH (or other grease accepted by HWR). Depending on the operating hours of the chuck lubricate the seven grease nipples (1) with a grease gun. -
Page 38: Disassembly / Cleaning / Assembly Of The Chuck
Step 9 Check all components. Replace damaged parts prior to recom- missioning the chuck. If you are uncertain or if you have questions please NOTICE contact the producer HWR Spanntechnik GmbH. Page 5-32 © Copyright ® InoFlex VT016 - VT080... -
Page 39: Tasks After Prolonged Standstill
Reassemble the chuck in the reverse order of sequence that was followed for disassembly. On reassembly lubricate all sliding and bearing surfaces with the lubricating grease OKS 265 from HWR Spanntechnik GmbH (or other grease accepted by HWR). Step 2... -
Page 40: Faults
Resume operation of the machine tool. Please observe Chapter 4 of this manual and also the WARNING manual of the machine tool when restarting the chuck and the machine. Page 6-34 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... - Page 41 Align, balance or replace spindle components. • chuck flange Send the chuck for inspection and Imbalance caused by collision repair to the manufacturer (HWR Spanntechnik GmbH). Table 6-1: Possible causes of error and troubleshooting © Copyright Page 6-35 ® InoFlex...
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Page 42: Possible Causes Of Errors And Troubleshooting
Impaired function of the chuck inspection and repair to the manufacturer (HWR Spanntechnik GmbH). Clamping cylinder leakage Overhaul clamping cylinder Hydraulic system does not Overhaul hydraulic system... -
Page 43: Technical Data
All important technical data about the InoFlex power chuck is contained in this chapter. The data is listed in tables and structured according to individual sizes. © Copyright Page 7-37 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... -
Page 44: General Product Data
Lubricating grease by HWR) Table 7-2: Operating materials The special lubricating grease OKS 265 (or other grease NOTICE accepted by HWR) is to be obtained from HWR Spanntechnik GmbH. MBIENT CONDITIONS For temperature range see the Factory operating manual of the tools... -
Page 45: Lamping Force
Technical Data LAMPING FORCE ACTUATING FORCE DIAGRAM © Copyright Page 7-39 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... - Page 46 Technical Data LAMPING FORCE SPEED DIAGRAM Page 7-40 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH...
- Page 47 * Balance quality acc. to DIN ISO 1940-1: G6.3 (ungreased) ** for exceeding workpiece weights a support on the chuckbody has to be utilised Max. clamping diameter = chuck diameter NOTICE © Copyright Page 7-41 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C...
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Page 48: Ounting Imensions
Technical Data OUNTING IMENSIONS Fig. 7.1: VT-series [subject to technical change] Page 7-42 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH... -
Page 49: Ounting Imensions
1.5 x 60° 1.5 x 60° 3 x 60° 3 x 60° 3 x 60° 10,5 11,5 11,5 11,5 11,5 17,4 17,4 17,4 Table 7-6: Mounting dimensions © Copyright Page 7-43 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C... - Page 50 Thread Strength class Standard max. tightening torque [Nm] 12.9 ISO 4762 (DIN 912) 10.9 ISO 4762 (DIN 912) Table 7-7: Maximum tightening torque for mounting screws Page 7-44 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH...
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Page 51: Spare Parts
® Spare parts may be required for the maintenance and repair of the InoFlex chuck. This chapter informs you about the information you should have available when ordering spare parts from the manufacturer HWR Spanntechnik GmbH. ASIC NFORMATION REQUIRED FOR... -
Page 52: Pare Arts
Step 2 Put down the minimum required order information in your e-mail (see Section 8.2). Step 3 Send the order to HWR Spanntechnik GmbH stating your com- pany address. The e-mail address can be found on the inside of the NOTICE front cover of this operating manual. - Page 53 Also enter the desired quantity if it should deviate from the quantity already indicated. Step 4 Fax this page (s) to HWR Spanntechnik GmbH stating your company address. The fax number can be found on the inside of the front NOTICE cover of this operating manual.
- Page 54 Spare Parts PARE ARTS Fig. 8-1: Spare parts Page 8-48 © Copyright ® InoFlex VT016 - VT080 Edition C HWR Spanntechnik GmbH...
- Page 55 Grease nipple Stroke control pin complete Table 8-1: Spare parts list * Does not apply to chucks VT080 and bigger ** Quantity varying depending on chuck size © Copyright Page 8-49 ® InoFlex VT016 - VT080 HWR Spanntechnik GmbH Edition C...
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