HWR InoFlex VT-S 016 Operational manual

操作マニュアル
InoFlex®VT-S 016 – VT-S 080
補正機能付き 4つ爪中空パワーチャック
Translation of the Original Operating Manual (German)
Keep for future use!
Last revised: 10/16/2019
Edition: E
Betriebsanleitung InoFlex®VT-S 016 – VT-S 080 –
Ausgleichendes 4-Backen-Kraftspannfutter mit Durchgang
DE

HWR Spanntechnik GmbH
Luxemburg Straße 5
D - 28876 Oyten
Tel.: [phone] / 6887-0
Fax: [phone] / 6887-15
Email: [email protected]
Web: www.hwr.de
The following picture shows the chuck with the embossed specifications.
Note
If you have any questions for HWR Spanntechnik GmbH, have the identifi-
cation number ready.
Errors or misprints in this document reserved. Please notify HWR
Spanntechnik GmbH about errors in this document.
© Copyright
The copyright to this document remains with HWR Spanntechnik GmbH.
This documentation is only intended for the operator and his staff. It
contains instructions and information that, in whole or in part, may not be
reproduced, distributed or transmitted via data-processing methods or used
for purposes of competition without authorization.
Violations may lead to criminal prosecution.
Identification number

Preamble
This operating manual provides detailed information about the installation,
operation and maintenance of the InoFlex®chuck. It contains safety
instructions that ensure safe use of the InoFlex®chuck. In addition, you will
find information on the scope of delivery and troubleshooting in this
documentation.
The purpose of this operating manual is to help you get the most out of
your InoFlex®chuck.
As long as you use the InoFlex®chuck properly and maintain it carefully,
you can work with it long and effectively. This documentation will help you
with it.
Keep this operating manual as well as additional documentation (e.g. .
manufacturer documents) always close at hand in the immediate vicinity of
the machine where the chuck is used. Always observe all information, tips,
instructions and directions contained therein. This helps avoid accidents
caused by incorrect operation, guarantees full manufacturer warranty and
continued functionality of the chuck.
The manufacturer always strives to improve its products. It reserves the
right to make any changes and improvements it deems necessary.
However, this does not imply any obligation to retrofit already delivered
InoFlex®chucks.
General hazard
Before first use of the InoFlex®chuck, you must have read and
understood the operating and safety instructions contained therein.
Employees must be instructed in the operation, installation and use of
the InoFlex®chuck in accordance with this operating manual.
If any questions remain after reading the operating manual, please contact
the manufacturer.
We hope that you and your employees enjoy using the InoFlex®chuck and
wish you a lot of success.

HWR Spanntechnik GmbH
Luxemburg Straße 5
D - 28876 Oyten
Tel.: [phone] / 6887-0
Fax: [phone] / 6887-15
Email: [email protected]
Web: www.hwr.de
Declaration of incorporation for the installation of an
incomplete machine
in accordance with EU Machinery Directive 2006/42/EC; Annex II B
Manufacturer: HWR Spanntechnik GmbH
Authorized representative for technical documentation: Henrico Viets (Managing Director)
Name of the machine: Compensating 4-jaw through-hole power chuck
Machine number: InoFlex® VT-S 01 – VT-S 080
We hereby declare
that the above referenced incomplete machine is intended for installation in another machine. Commis-
sioning is prohibited until the owner of the completed machine has determined that the complete machine
complies with the provisions of EU Machinery Directive 2006/42/EC and has issued a declaration of con-
formity in accordance with Annex II, Part A of EC Machinery Directive 2006/42/EC.
that the basic safety and health requirements for the design and construction of machinery in accordance
with Annex I of the EU Machinery Directive 2006/42/EC are met.
that the ‘specifial technical documentation’ has been prepared in accordance with Annex VII, Part B.
We undertake to provide national authorities, upon reasonable request, with the special technical documen-
tation for the incomplete machine in paper format within a reasonable period of time.
Oyten, 29 October 2018 Volker Henke, Managing Director

Table of Contents
© Copyright InoFlex®VT-S 016 – VT-S 080 Page I
HWR Spanntechnik GmbH Issue E
EN
1 SAFETY .................................................................................................................................................. 1-1
1.1 SCOPE OF THE DOCUMENTATION ....................................................................................................... 1-1
1.2 INFORMATION FROM THE MANUFACTURER .......................................................................................... 1-1
1.2.1 Customer service 1-1
1.2.2 Warranty and liability 1-2
1.2.3 Instructions for handling the documentation 1-3
1.2.4 Explanation of the pictograms 1-4
1.3 INTENDED USE .................................................................................................................................. 1-5
1.3.1 Exclusive use 1-5
1.3.2 Observe instructions and regulations 1-5
1.3.3 Observe accident prevention regulations 1-5
1.4 WARNING AGAINST MISUSE AND ABUSE .............................................................................................. 1-5
1.5 INSTRUCTIONS FOR SAFE OPERATION................................................................................................. 1-6
1.6 OBLIGATIONS.................................................................................................................................... 1-7
1.6.1 Obligation of the operator 1-7
1.6.2 Requirements for operating and repair personnel 1-8
1.7 ACCIDENT PREVENTION REGULATIONS ............................................................................................... 1-9
1.7.1 General 1-9
1.7.2 Protective measures by the operator 1-9
1.7.3 Installation and commissioning 1-9
1.7.4 Safety while not in use 1-9
1.7.5 Maintenance and repair 1-10
2 TECHNICAL DESCRIPTION................................................................................................................ 2-11
2.1 GENERAL ....................................................................................................................................... 2-11
2.2 OVERVIEW OF THE INOFLEX®CHUCK................................................................................................ 2-12
2.2.1 Design configuration 2-12
2.2.2 Function description 2-13
3 TRANSPORT AND INSTALLATION.................................................................................................... 3-14
3.1 GENERAL ....................................................................................................................................... 3-14
3.2 TRANSPORT.................................................................................................................................... 3-14
3.2.1 Transport tools 3-14
3.2.2 Notes on the packaging 3-14
3.2.3 Precautions for transport 3-15
3.2.4 Chuck transport with eye bolt 3-16
3.2.5 Checks after transport/receipt of the chuck 3-17
3.3 INSTALLATION ................................................................................................................................. 3-17
3.3.1 Space requirements 3-17
3.3.2 Measures before installation 3-18
3.3.3 Assembly of the chuck 3-20
3.4 INSERTING THE JAWS ...................................................................................................................... 3-23

Table of Contents
Page II InoFlex®VT-S 016 – VT-S 080 © Copyright
Issue E HWR Spanntechnik GmbH
EN
3.4.1 General 3-23
3.4.2 Assembly of the jaws 3-24
3.5 FUNCTIONAL TEST........................................................................................................................... 3-25
4 OPERATION ......................................................................................................................................... 4-26
4.1 GENERAL ....................................................................................................................................... 4-26
4.2 PREPARATIONS............................................................................................................................... 4-26
4.3 CLAMPING THE WORKPIECE ............................................................................................................. 4-27
4.3.1 Stroke control VT-S 016 – VT-S 040 4-28
4.3.2 Stroke control VT-S 050 – VT-S 080 4-28
4.4 REGULAR WORK DURING OPERATION ............................................................................................... 4-29
5 SERVICE AND MAINTENANCE .......................................................................................................... 5-30
5.1 GENERAL ....................................................................................................................................... 5-30
5.2 MAINTENANCE ................................................................................................................................ 5-30
5.2.1 Maintenance deadlines 5-30
5.2.2 Inspection work 5-30
5.2.3 Lubricant 5-30
5.2.4 Safety instructions 5-30
5.2.5 Maintenance schedule 5-31
5.2.6 Monitoring of the clamping force 5-32
5.2.7 Monitoring of the base jaw stroke 5-32
5.3 LUBRICATING .................................................................................................................................. 5-33
5.4 DISMANTLING /CLEANING /MOUNTING THE CHUCK ............................................................................ 5-34
5.5 ASSEMBLY...................................................................................................................................... 5-36
5.6 WORKING AFTER A LONGER DOWNTIME ............................................................................................ 5-36
5.7 DISPOSAL....................................................................................................................................... 5-36
6 MALFUNCTIONS.................................................................................................................................. 6-37
6.1 GENERAL ....................................................................................................................................... 6-37
6.2 IN THE EVENT OF A MALFUNCTION .................................................................................................... 6-37
6.3 POSSIBLE CAUSES OF MALFUNCTIONS AND THEIR REPAIR.................................................................. 6-38
6.3 POSSIBLE CAUSES OF MALFUNCTIONS AND THEIR RECTIFICATION -CONTINUED .................................. 6-39
7 TECHNICAL SPECIFICATIONS .......................................................................................................... 7-40
7.1 GENERAL ....................................................................................................................................... 7-40
7.2 GENERAL PRODUCT INFORMATION ................................................................................................... 7-41

Table of Contents
© Copyright InoFlex®VT-S 016 – VT-S 080 Page III
HWR Spanntechnik GmbH Issue E
EN
7.3 EQUIPMENT .................................................................................................................................... 7-41
7.4 ENVIRONMENTAL CONDITIONS ......................................................................................................... 7-41
7.5 OTHER DOCUMENTS........................................................................................................................ 7-41
7.6 CLAMPING FORCE /ACTUATING FORCE DIAGRAM............................................................................... 7-42
7.7 CLAMPING FORCE /ROTATIONAL SPEED DIAGRAM ............................................................................. 7-43
7.8 TECHNICAL SPECIFICATIONS ............................................................................................................ 7-44
7.9 CONNECTING DIMENSIONS............................................................................................................... 7-45
7.10 CONNECTING DIMENSIONS............................................................................................................... 7-46
7.10 CONNECTING DIMENSIONS............................................................................................................... 7-47
7.11 MAXIMUM TIGHTENING TORQUES FOR FIXING SCREWS....................................................................... 7-47
8 SPARE PARTS..................................................................................................................................... 8-48
8.1 GENERAL INFORMATION .................................................................................................................. 8-48
8.2 BASIC INFORMATION ON ORDERING SPARE PARTS............................................................................. 8-48
8.3 ORDERING SPARE PARTS BY EMAIL .................................................................................................. 8-49
8.4 ORDERING SPARE PARTS BY FAX ..................................................................................................... 8-50
8.5 SPARE PARTS ................................................................................................................................. 8-51
9 NOTES .................................................................................................................................................. 9-53
9.1 CLAMPING/ACTUATING FORCE DIAGRAM (TEMPLATES)....................................................................... 9-53

1
Safety
© Copyright InoFlex®VT-S 016 – VT-S 080 Page 1-1
HWR Spanntechnik GmbH Issue E
EN
1 SAFETY
General information
The operating manual for your InoFlex®chuck contains important infor-
mation on installation, operation and maintenance as well as troubleshoot-
ing in case of malfunction. This information will help you operate your In-
oFlex®chuck safely and securely.
All safety instructions and liability provisions necessary for handling the In-
oFlex®chuck are included in this chapter. You will also find instructions for
intended use here.
Be sure to read and follow this operating manual, and especially this chap-
ter, before working with the InoFlex®chuck.
1.1 SCOPE OF THE DOCUMENTATION
In addition to the safety instructions, the operating manual includes:
•a general product description
•notes on installing the InoFlex®chuck
•the instructions for handling and operation of the InoFlex®chuck
•maintenance and care instructions
•a troubleshooting guide
•Technical specifications
The technical documentation also includes the following documents:
•an integrated spare parts list
•a declaration of incorporation
1.2 INFORMATION FROM THE MANUFACTURER
1.2.1 CUSTOMER SERVICE
On the back of the front page are the contact details of the manufacturer. If
you have any questions or problems, please contact the manufacturer of
the chuck immediately.
Note
If you have any questions for HWR Spanntechnik GmbH, have the identifi-
cation number (ID no.) ready.

1
Safety
Page 1-2 InoFlex®VT-S 016 – VT-S 080 © Copyright
Issue E HWR Spanntechnik GmbH
EN
1.2.2 WARRANTY AND LIABILITY
Generally, our ‘General Conditions of Sale and Delivery’ apply. They are
available to the operator upon conclusion of the contract at the latest. War-
ranty and liability claims for personal injury and property damage are ex-
cluded if they are due to one or more of the following causes.
•Improper use of the InoFlex®chuck.
•Improper installation, commissioning, operation and maintenance of
the InoFlex®chuck.
•Operating the InoFlex®chuck with defective machine safety devices or
improperly installed or non-functioning safety and protective devices on
the machine.
•Failure to follow the instructions in the documentation regarding
-Storage
-installation
-operation (e.g. correct clamping of the workpiece, observing maxi-
mum speed)
-Maintenance and Care
-Troubleshooting the InoFlex®chuck
•Unauthorized structural changes to the chuck or the chuck holder with-
in the machine.
•Insufficient monitoring of parts that are subject to wear.
•Improperly performed repair.
•Disasters caused by foreign objects and force majeure.
Caution
Without the manufacturer's permission, you must not make any changes,
additions or conversions to the InoFlex®chuck. All conversion measures
require written confirmation from the manufacturer.
Caution
Only use original spare parts. Third-party parts are not guaranteed to be
designed and manufactured for safe use and to withstand stress.
Note
The manufacturer assumes the full warranty only and exclusively for spare
parts ordered from him.