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Hainbuch T812 Installation Manual

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Segmented mandrel T812

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  • Page 1 Installation manual Segmented mandrel T812...

  • Page 2: Table Of Contents

    Segmented mandrel T812. Table of contents 1 General........................5 1.1 Information about this manual................5 1.2 Explanation of symbols..................5 1.3 Limitations of liability..................6 1.4 Max. RPM....................7 1.5 Copyright.....................7 1.6 Scope of delivery..................8 1.7 Spare parts....................8 1.8 Warranty terms....................8 2 Safety........................9 2.1 Responsibility of the customer.................9 2.2 Personnel requirements..................9...
  • Page 3 Segmented mandrel T812. english 5.4 Unpacking and inner-company transport............26 5.5 Packaging....................27 5.6 Storing.......................28 6 Assembly.......................29 6.1 Pre-consideration..................30 6.2 Preparations....................30 6.3 Assembling of the clamping device...............32 6.3.1 Assembling the draw tube adapter............34 6.3.2 Assembling the flange..............34 6.3.3 Assembling the quick-change machine adapter........37 6.3.4 Assembly of the segmented mandrel..........37...
  • Page 4 Segmented mandrel T812. 9 Trouble shooting....................60 9.1 Safety......................60 9.2 Trouble shooting table.................61 9.3 Start-up after corrected fault................62 10 Appendix......................63 10.1 Service Hotline..................63 10.2 Representatives..................63 10.2.1 Germany..................64 10.2.2 Europe..................65 10.2.3 America..................68 10.2.4 Asia.....................68 10.2.5 Australia..................69 10.2.6 Africa...................70 11 Index........................70 »Translation of original installation manual«...

  • Page 5: General

    Segmented mandrel T812. General english 1 General 1.1 Information about this manual This manual enables safe and efficient handling of the clamping device. The manual is a component of the clamping device and must be kept in the immediate vicinity of the clamping device where it is accessible for personnel at all times.

  • Page 6: Limitations Of Liability

    Segmented mandrel T812. General CAUTION! … indicates a possible dangerous situation that can result in minor or light injury if it es not avoided. NOTE! … indicates a possible dangerous situation that can result in material damage if it is not avoided.

  • Page 7: Max. Rpm

    Segmented mandrel T812. General english CAUTION! Our clamping devices are balanced with balance quality G = 4, in one level n = 1. The data on the rotation balance refers to rota- tionally symmetrical work pieces. The clamping of not rotationally symmetrical work pieces may not be clamped and/or only be clamped after consultation with the manufacturer.

  • Page 8: Scope Of Delivery

    Segmented mandrel T812. General 1.6 Scope of delivery All tools and accessories that are not included in the scope of delivery are marked as optional. In scope of delivery of the clamping device: 1 segmented mandrel  1 coupling ...

  • Page 9: Safety

    Segmented mandrel T812. Safety english 2 Safety This section provides an overview o fall the important safety aspects for optimal protection of personnel, as well as for safe and trouble-free operation. 2.1 Responsibility of the customer The device is used in industrial applications. Con- sequently the owner of the device is subject to legal in- dustrial safety obligations.

  • Page 10: Intended Use

    Segmented mandrel T812. Safety Hydraulic specialist  The hydraulic specialist has been trained for the partic- ular task area in which he is active and is familiar with the relevant standards and regulations. Due to his spe- cialized training and experience the hydraulic special- ist can perform tasks on hydraulic equipment and re- cognize and avoid possible dangers on his own.

  • Page 11: Personal Protective Equipment

    Segmented mandrel T812. Safety english The clamping device is to be used for the case of applic- ation contractually agreed between the producer/de- liverer and the user, as well as such cases of application described in the product description which are also in accordance with the technical values.
  • Page 12 Segmented mandrel T812. Safety Always wear For all tasks always wear: Protective work clothing is tight-fitting work clothing with low resistance to tear- ing, with tight sleeves, and without projecting parts. It is primarily used to protect against entanglement by mov- ing machine parts.

  • Page 13: Special Dangers

    Segmented mandrel T812. Safety english 2.5 Special dangers In the following section residual risks are cited that occur due to installation of the clamping device in a machine tool. In each case the residual risks that have been de- termined based on a risk analysis of the machine must be specified by the customer.
  • Page 14 Segmented mandrel T812. Safety Moving parts WARNING! Danger of injury due to moving parts! Rotating parts of the clamping device can cause serious injuries. Do not reach into moving parts or handle mov-  ing parts during operation. Note the gap dimensions of moving parts.

  • Page 15: Further Warnings

    Segmented mandrel T812. Safety english Missing changing WARNING! parts Danger of injury due to missing chan- ging parts! When operating the clamping device without changing parts [segmented clamping bushing, clamping heads, work piece end-stops] there is a higher danger of crushing injuries due to the stroke of movable components of the clamping device.
  • Page 16 Segmented mandrel T812. Safety WARNING! Risk of injury! Falling down of the clamping device or its parts can cause severe bruises and fractures. The dead weight of the clamping device or its parts can lead to high physical stress. WARNING!

  • Page 17: Screws

    Segmented mandrel T812. Safety english WARNING! Risk of injury! The operating screw may be turned out and/or thrown off! Never put the machine adapter into rotation if  the operating system is not tightened with the given tightening torque! 2.7 Screws...

  • Page 18: Functionality

    Segmented mandrel T812. Safety The clamping force must be checked at regular intervals. This requires the use of static clamping force measuring devices. CAUTION! Damages due to excessive draw and compressive force! An excessive draw force and/or compressive force may damage the clamping device.

  • Page 19: Environmental Protection

    Ensure that they do not get into the environment. The device must be disposed of by a specialized dispos- al company. To achieve trouble-free operational performance of the clamping device only use HAINBUCH lubricants. See the appendix for reference addresses. Order Hotline +49 [0]7144. 907-333...

  • Page 20: Technical Data

    Segmented mandrel T812. Technical data 3 Technical data 3.1 General information The clamping device is available in different sizes and variants. Information about e.g. dimensions  weight  you will find on the corresponding drawing that you can order at HAINBUCH.

  • Page 21: Dimensional Sheet

    Segmented mandrel T812. Technical data english 3.4 Dimensional sheet Dimension sheets for the respective product can be re- quested from HAINBUCH. 3.5 Type designation The type designation is on the product and includes the following information: ID no. [marked with the # symbol]...

  • Page 22: Structure And Function

    5. Segmented clamping bushing [optional] 3. Allen screws Brief description The MANDO T812 functions according to the deadlength principle. By vulcanized segmented clamping bushing made of hardened steel and the deadlength principle at the work piece end-stop, there's no pulling effect to the sub spindle.

  • Page 23: Optional Accessories

    Specially developed segmented clamping bushings match to the respective maximum RPM are available for each clamping device. Trouble-free and precise function of HAINBUCH clamping devices is only ensured when using original HAINBUCH segmented clamping bushings. Lubricating grease and grease gun are required for cleaning and preservation of the clamping device.

  • Page 24: Work Piece End-Stop

    The grease gun is filled with universal grease, which is pressed into the clamping device. The grease gun has a pointed mouthpiece. The order number for the grease Fig. 7 gun is 2086/0004; it can be ordered from HAINBUCH. Order Hotline +49 [0]7144. 907-333...

  • Page 25: Transporting, Packaging, Storing

    Segmented mandrel T812. Transporting, packaging, storing english 5 Transporting, packaging, storing 5.1 Safety instructions for transporting Unbalanced pack- WARNING! Danger of falling due to an unbalanced package Packed goods can have an unbalanced package. If attached incorrectly the package can tip and cause life-threatening injuries.

  • Page 26: Transport Inspection

    Segmented mandrel T812. Transporting, packaging, storing 5.3 Transport inspection Check delivery immediately upon receipt to ensure that delivery is complete and to identify any transport damage. Proceed as follows it there is apparent external damage: Do not accept the delivery, or only accept it with reser- ...

  • Page 27: Packaging

    Segmented mandrel T812. Transporting, packaging, storing english 1. Screw lifting eye bolts into the thread in the circumfer- ence of the clamping device. 2. Hook the load-handling equipment into the lifting eye bolts. 3. Use a crane to carefully lift the clamping device out of the transport packaging and put it down on a stable, level substrate.

  • Page 28: Storing

    Segmented mandrel T812. Transporting, packaging, storing 5.6 Storing Under certain circumstances instructions for stor- age and subsequent storage are affixed to the packages that extend beyond the requirements cited here. Comply with these instructions accordingly. Storage of pack- Only store packages under the following conditions: ages Do not store outdoors.

  • Page 29: Assembly

    Segmented mandrel T812. Assembly english 6 Assembly WARNING! During the initial installation of the clamping device severe injuries may occur. The initial installation must be done only by  qualified personnel. All screws remaining in the clamping must be ...

  • Page 30: Pre-Consideration

    Segmented mandrel T812. Assembly 6.1 Pre-consideration Screws are tightened according to the size of the screw  and the general torque. To avoid axis-parallel warpage under load and to get stiffness turn in the screws evenly. To avoid precision error clean the screw joint surfaces ...
  • Page 31 Segmented mandrel T812. Assembly english WARNING! Danger of injury due to falling compon- ents! When mounting components can fall and cause severe injury and material damage. Two people are always required for this task.  Use a crane.  For mounting on a vertically hanging spindle, a ...

  • Page 32: Assembling Of The Clamping Device

    Segmented mandrel T812. Assembly 6.3 Assembling of the clamping device WARNING! Danger of injury due to unintentional startup of the tool spindle! Unexpected start up of the tool spindle can cause severe injury. Prior to switching on automatic mode close all ...
  • Page 33 Segmented mandrel T812. Assembly english Risk of injury! Material damage due to unintentional start-up of the tool spindle! Unexpected start up of the tool spindle can cause severe injury. Make sure that the system is pressure-free and  that a restart of the machine can be excluded!

  • Page 34: Assembling The Draw Tube Adapter

    Segmented mandrel T812. Assembly WARNING! Danger of injury due to vertical suspen- ded spindle! Bending into the machine work are when assem- bling overhead can cause severe head injuries. Secure components prior to overhead as-  sembly. For assembly on a vertically suspended spindle ...
  • Page 35 Segmented mandrel T812. Assembly english 1. Put the machine in set up mode. 2. Wipe off the mating surfaces of the machine spindle with a soft, lint-free cloth and remove all oil and grease residues. 3. Lift the flange into the machine by hand or with the aid of a crane and place it on the machine spindle.
  • Page 36 Segmented mandrel T812. Assembly 1. Place the magnetic base of the dial indicator on the inside of the machine. 2. Place the dial indicator for face run on the face of the clamping unit. 3. Use a plastic tip hammer to carefully knock the clamping unit into position.

  • Page 37: Assembling The Quick-Change Machine Adapter

    Segmented mandrel T812. Assembly english 6.3.3 Assembling the quick-change machine adapter The assembly of the quick-change machine adapter to the machine is described in the manual of the machine adapter. Fig. 15 6.3.4 Assembly of the segmented mandrel 6. x...

  • Page 38: Assembly Of The Segmented Mandrel [Bayonet]

    Segmented mandrel T812. Assembly NOTE! Before operating the segmented mandrel must be adjusted, see chapter »Checking and adjusting the face run and the concentricity«. 6.3.5 Assembly of the segmented mandrel [bayonet] 10.x Two people are required for this task! Special tools required: Allen wrench ...

  • Page 39: Assembly Of The Segmented Mandrel [Quick Change-Over Interface]

    Segmented mandrel T812. Assembly english 6.3.6 Assembly of the segmented mandrel [quick change-over interface] The assembly of the segmented mandrel from the quick change machine adapter is described in the manual of the machine adapter. Fig. 19 6.3.7 Checking and adjusting the face run and the concentricity...
  • Page 40 Segmented mandrel T812. Assembly 1. Place the magnetic base of the dial indicator on the inside of the machine. 2. Place the dial indicator for face run on the face of the clamping unit. 3. Use a plastic tip hammer to carefully knock the clamping unit into position.

  • Page 41: Assembly Of The Segmented Clamping Bushing Rd

    Segmented mandrel T812. Assembly english 6.3.8 Assembly of the segmented clamping bushing RD 5. x Special tools required: Allen wrench  1. Put the machine in set up mode. 2. Remove all tools from the interior of the machine. 3. Set the clamping pressure of the machine on the low- est setting.

  • Page 42: Assembling Of The Work Piece End-Stop

    Segmented mandrel T812. Assembly 6.3.9 Assembling of the work piece end-stop 8. x Special tools required: Torque wrench  1. Put the machine tool in set up mode. 2. Remove all tools from the interior of the machine. 3. Set the clamping pressure of the machine tool on the lowest setting.

  • Page 43: Work Piece

    Segmented mandrel T812. Assembly english WARNING! Slipping danger due to escaping hydraulic fluid! Escaping (sprayed out) hydraulic oil can cause serious injuries. Make sure that all o-rings/seals for the hydraul-  ic / pneumatic interfaces are available and in undamaged condition.

  • Page 44: Inspections

    Segmented mandrel T812. Assembly 6.5 Inspections NOTE! Material damage due to damaged clamping devices! A damaged, incomplete, or unbalanced clamping device can significantly damage or even destroy the machine tool and the work piece. Only install undamaged, complete, and precisely bal- ...

  • Page 45: Control Of The Stroke Position

    Segmented mandrel T812. Assembly english 6.6 Control of the stroke position WARNING! Crushing danger from moving parts! Crushing danger from moving parts during con- trolling the stroke position! Gaps, caused while controlling the stroke posi- tion, can cause severe injury.

  • Page 46: Disassembly, Subsequent Storage, Disposal

    Segmented mandrel T812. Disassembly, subsequent storage, disposal 7 Disassembly, subsequent storage, disposal If there is break in production that lasts longer than 3 days, the clamping device must be disassembled and properly stored in accordance with the manufacturer's specifications [see section »Transport, packaging, stor- age«].
  • Page 47 Segmented mandrel T812. Disassembly, subsequent storage, disposal english DANGER! Risk of injury by released energy! Risk of injury during the disassembling of the bal- ance weight due to released energy. Pay attention to the safety instruction during the  disassembly of the stroke limit screw.

  • Page 48: Disassembling The Clamping Device

    Segmented mandrel T812. Disassembly, subsequent storage, disposal 7.2 Disassembling the clamping device 7.2.1 Disassembling the work piece end-stop 6. x Special tools required: Allen wrench  1. Put the machine tool in set up mode. 2. Remove all tool from the interior of the machine.

  • Page 49: Disassembling The Segmented Mandrel [Machine Spindle]

    Segmented mandrel T812. Disassembly, subsequent storage, disposal english 7.2.3 Disassembling the segmented mandrel [machine spindle] 7. x Two people are required for this task! Special tools required: Allen wrench  Crane  Ring nuts  1. Put the machine tool in set up mode.

  • Page 50: Disassembly Of The Segmented Mandrel [Quick-Change Interface]

    Segmented mandrel T812. Disassembly, subsequent storage, disposal 7. Unlock the clamping device by turning it in the bay- onet. 8. Remove the segmented mandrel from the flange by using a crane. 7.2.5 Disassembly of the segmented mandrel [quick-change inter- face]...

  • Page 51: Disassembly Of The Quick-Change Machine Adapter [Optional]

    Segmented mandrel T812. Disassembly, subsequent storage, disposal english 7.2.7 Disassembly of the quick-change machine adapter [optional] The disassembly of the quick change machine adapter is described in the manual of the machine adapter. Fig. 31 7.2.8 Disassembling the draw tube adapter 1.

  • Page 52: Disposal

    Segmented mandrel T812. Disassembly, subsequent storage, disposal 7.4 Disposal If a return or disposal agreement has not been con- cluded, then recycle disassembled components. NOTE! Composite materials! For disposal clamping devices which include composite materials [mineral cast, CFK] must be...

  • Page 53: Maintenance

    Segmented mandrel T812. Maintenance english 8 Maintenance Environmental pro- Comply with the following instructions for environmental tection protection when performing maintenance work: At all lubricating points where lubricant is applied by  hand, remove escaping, used, or excess grease, and dispose of it in accordance with applicable local regu- lations.
  • Page 54 Segmented mandrel T812. Maintenance NOTE! Material damage due to use of the wrong cleaning agent/cleaner! Seals and clamping elements can be damaged due to use of the wrong seals and clamping ele- ments. Do not use any solvents that contain ester or ...

  • Page 55: Cleaning

    Segmented mandrel T812. Maintenance english 8.2 Cleaning 12.x NOTE! Material damage if cleaned with com- pressed air! Cleaning the clamping device with compressed air can force metal chips into thread and grooves. This can damage or even destroy the clamping device.

  • Page 56: Preservation

    Segmented mandrel T812. Maintenance 8.3 Preservation 3. x Special tools required:  Universal grease 2085/0003  Grease gun  Oil stone  Soft, lint-free cloth  1. Disassemble the clamping device [see section »Disas- sembling the clamping device«]. 2. Hone all the bearing surfaces of the clamping device with an oil stone.

  • Page 57: Maintenance Schedule

    Segmented mandrel T812. Maintenance english see product information Alternatives: Lubricant Manufacturer Product Universal MicroGleit GP 355 grease Klüber QNB 50 Zeller & Gmelin DIVINOL SD24440 Bremer & Leguill RIVOLTA W.A.P. Special grease Klüber MICROLUBE GL 261 8.5 Maintenance schedule Maintenance tasks are described in the sections above that are required for optimal and trouble-free operation.
  • Page 58 Segmented mandrel T812. Maintenance By using the clamping device in the 3-shift operating it should be maintained as follows: After 22 operation hours each, the clamping element  is to be taken from the clamping device and cone, coupling and clamping element (clamping element, segmented clamping bushing) are to be cleaned.

  • Page 59: Bolt Torque

    Segmented mandrel T812. Maintenance english 8.6 Bolt torque Metric ISO thread The guide values for bolt tightening torque for achieving the highest permissible pre-tension for metric ISO thread are specified in Nm in the table. Total friction coefficient μ = 0,12 ...

  • Page 60: Trouble Shooting

    Segmented mandrel T812. Trouble shooting 9 Trouble shooting Possible fault causes and the tasks to correct these faults are described in the following section. If faults occur more frequently, the maintenance intervals must be shortened to correspond to the actual system load.

  • Page 61: Trouble Shooting Table

    Segmented mandrel T812. Trouble shooting english 9.2 Trouble shooting table Fault Possible cause Fault correction Corrected by Clamping Fouling between the Remove the clamping Specialist device does draw mechanism and unite, move the drawtube not open or the clamping unit...

  • Page 62: Start-Up After Corrected Fault

    Segmented mandrel T812. Trouble shooting Fault Possible cause Fault correction Corrected by deviation on Contaminated Disassemble the clamping Specialist the work clamping taper unit and clean the piece clamping taper [see section »Cleaning«]. Formal defect Elastic deformation of Use feedstock with fewer...

  • Page 63: Appendix

    Segmented mandrel T812. Appendix english 10 Appendix 10.1 Service Hotline Order Hotline Quickly ordered and delivered. A call is all it takes: +49 [0]7144. 907-333 Schedule Hotline Current status of your order? Just call: +49 [0]7144. 907-222 24h emergency call...

  • Page 64: Germany

    Segmented mandrel T812. Appendix 10.2.1 Germany Werner Bock KG Thomas Helfer Industrievertretung Commercial Agency Commercial Agency Neue Reihe 2 Gerwigstraße 4 DE-33699 Bielefeld DE-76437 Rastatt Phone +49 [0]521. 92458-0 Phone +49 [0]7222. 916231 +49 [0]521. 92458-99 +49 [0]7222. 916240 E-Mail: bockkg@gmx.de...

  • Page 65: Europe

    Segmented mandrel T812. Appendix english Benjamin Schuh Jörg Tittel Sales Representative Technical Consultant HAINBUCH GMBH HAINBUCH GMBH Am Erlengraben 39 Wunnensteinstraße 10 DE-91459 Markt Erlbach DE-71711 Steinheim/Murr Phone +49 [0]7144. 907-672 Phone +49 [0]7144. 907-668 +49 [0]7144. 907-872 +49 [0]7144. 819864 E-Mail: benjamin.schuh@hainbuch.de...
  • Page 66 Segmented mandrel T812. Appendix Czech Republic, Slovakia Denmark TMC CR s.r.o. Jørn B. Herringe A/S Masná 27/9 Ramsømagle 60200 Brno Syvvejen 31 Phone +420 548214572 4621 Gadstrup +420 548217219 Phone +45 46170000 E-mail: info@tmccr.cz +45 46170001 Internet: www.tmccr.cz E-mail: sales@jbh-tools.dk Internet: www.jbh-tools.dk...
  • Page 67 Segmented mandrel T812. Appendix english Netherlands Italy BIS Specials HAINBUCH Italia srl Via Caduti di Nassiriya 5 [Brandenburg Industry Service Dongen BV] 22036 Cantu [Co] Dreef 7 Phone +39 0313355351 6996 BA Drempt +39 031611570 Phone +31 313482566 E-mail: info@hainbuchitalia.it +31 313482569 Internet: www.hainbuchitalia.it...

  • Page 68: America

    Segmented mandrel T812. Appendix 10.2.3 America Brasil Sanposs Tecnologia, Suprimentos e Consultoria Internacional Ltda. Rua Cândia n° 65 - Jardim do Mar CEP: 09726-220 São Bernardo do Campo - São Paulo Phone +55 11 41266711 +55 11 41266710 Correo electrónico: tsci@sanposs.com.br Internet: www.sanposs.com.br...

  • Page 69: Australia

    Segmented mandrel T812. Appendix english India Indonesia A.H. Rao PT. STAHL ARBEIT Management & Technology Consultant WTC Mangga Dua 2nd Floor A-6 Gr.Fl. HNO 4157, 14th Main JL. Mangga Dua Raya No. 8 HAL 2nd Stage Indiranagar Jakarta 14430 Bangalore 560 008...

  • Page 70: Africa

    Segmented mandrel T812. Appendix 10.2.6 Africa South Africa Retecon [PTY] Ltd. P.O. Box 1472 1620 Kempton Park Phone +27 119768600 +27 113942471 E-mail: tools@retecon.co.za Internet: www.retecon.co.za 11 Index Disassembly..........Flange..........50 Accessories..........Segmented clamping bushing...48 optional.........23 Segmented mandrel [bayonet]..49 Assembly..........Segmented mandrel [capteX]...50 Concentricity and face run....39...
  • Page 71 Segmented mandrel T812. Index english Segmented clamping bushing....23 Packaging..........27 Spare parts...........8 Personal protective equipment....Special dangers........13 Hard hat........12 Storing..........28 Protective gloves......12 Structure..........22 Protective goggles......12 Subsequent storage......46 Protective work clothing....12 Safety footwear.......12 Symbols on the packaging....25 Personnel requirements......9 Power specifications......20 Transport inspection......26 Preservation........56...
  • Page 72 SPANNENDE TECHNIK HAINBUCH GMBH SPANNENDE TECHNIK PO Box 1262 · DE-71667 Marbach Erdmannhäuser Straße 57 · DE-71672 Marbach Phone +49 [0]7144. 907-0 Fax +49 [0]7144. 18826 verkauf@hainbuch.de www.hainbuch.com 24h-Emergency call +49 [0]7144. 907-444 07.2013 Part no.: 80001/0174_en Subject to technical modifications...

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