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Instructions for Use
MANUAL
Makro•4Grip® Rundteilspannung
Makro•4Grip Spannbacken
MAKRO•4GRIP 77, SPANNBACKEN
BACKENBREITE 52 MM, ART.-NR. 57708-20
Spannbacken
Clamping Jaws
LANG Technik GmbH
Makro•4Grip round part clamping
Albstraße 1-6
D-73271 Holzmaden
Originalanleitung
FÜR MAKRO•GRIP
48085-46 / -77
48120-46 / -77
48160-77
48200-77
47085*
47120*
47160*
47200*
PREIS
Prägebacken
* ältere Makro•Grip
Versionen
®
Stamping Jaws
www.lang-technik.de
77
SPANNBER
®
Ø 36 - 60
Ø 36 - 85
Ø 36 - 115
Ø 36 - 115
Ø 43 - 60
Ø 43 - 85
Ø 43 - 115
Ø 43 - 115
€ 235,
Version 2021/58
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Summary of Contents for LANG TECHNIK Makro-4Grip
- Page 1 Ø 43 - 60 47120* Ø 43 - 85 47160* Ø 43 - 115 47200* Ø 43 - 115 PREIS € 235, Spannbacken Prägebacken * ältere Makro•Grip Versionen ® Clamping Jaws Stamping Jaws LANG Technik GmbH Albstraße 1-6 D-73271 Holzmaden www.lang-technik.de Version 2021/58...
- Page 2 Errors or omissions in the document excepted. All rights to this document are retained by LANG Technik GmbH. Changes to the product: If changes are made to the product by the customer the guarantee is cancelled.
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Page 3: Table Of Contents
Table of Contents About these Operating Instructions The design of the warnings Safety Instructions Intended use Improper use Operating personnel requirements Personal protective equipment and safety of persons Improper handling is ... Working environment Transport and storage Disposal Product Description General product description Scope of supply of the clamping jaws and scope of supply of the stamping jaws Installation of the Makro•4Grip Stamping Jaws on the Stamping Station... -
Page 4: About These Operating Instructions
About these Operating Instructions The instructions contain important information for safe and proper handling of the product. Keep these instructions for later reference In these instructions the retooling kit is also called the “product”. Only use the product if you have read and understood these operating instructions in „... -
Page 5: Safety Instructions
The stamping and clamping devices that can be retooled are described in the “General product description” section. The retooled clamping device is fixed solely with the fixing systems of LANG Technik GmbH intended for this purpose. for workpieces made of steel, cast metal, non-ferrous metal and plastic. -
Page 6: Personal Protective Equipment And Safety Of Persons
Safety Instructions All persons assigned to operate or use the product undertake: To ensure the safety of third persons, the product and the machine tool (machining „ centre) at all times. To read the operating instructions, the safety section and the warnings and, with their „... -
Page 7: Working Environment
Safety Instructions 2.6 Working environment C A U T I O N Risk of slipping and falling due to dirty surroundings (e.g. due to metalworking fluids or oil). Î Wear safety footwear with slip-resistant sole. Î Ensure that the working environment is clean. 2.7 Transport and storage Transport C A U T I O N Risk of injury due to the product falling during transport or attach-... -
Page 8: Product Description
Product Description General product description The product is a retooling kit for LANG devices/tools. In case of retooling, both systems must be adapted. The Makro•4Grip®stamping jaws are for the Makro•Grip®stamping station „ The Makro•4Grip®clamping jaws are for the Makro•Grip®5-axis clamp. „... -
Page 9: Installation Of The Makro•4Grip Stamping Jaws On The Stamping Station
Installation of the Makro•4Grip Stamping Jaws on the Stamping Station Dismantling/mounting the base jaws on the stamping station C A U T I O N Risk of injury Risk of crushing due to manually/hydrauli- cally moved clamping devices. Î Before carrying out the adjustment work, disconnect the stamping station from the compressed air supply. -
Page 10: Dismantling/Mounting And Moving The Stamping Inserts
Installation on the Stamping Station 4.2 Dismantling/mounting and moving the stamping inserts Tools required: Allen key A/F 4, torque wrench, M 8 screw (minimum length 30 mm) or a pin puller for pulling the stamping inserts out of the hole. Tightening torque of the raised cheese head screw: 15 Nm. -
Page 11: Installation On The Central Clamp
Installation on the Central Clamp Changing the clamping jaws The clamping jaws you need depends on the workpiece and the clamping body. See Selecting suitable clamping jaws section. Tools required: Fig. 7 Allen key A/F 5. The cordless screwdriver attachment Art. No. 47005 (Fig. 7) is very useful, as it presses the jaws against the spindle during the turning movement. -
Page 12: Notes And Data For Setting Up
Notes and Data for Setting Up Selecting the suitable clamping jaws according to the workpiece diameter The choice of clamping jaws depends on the workpiece diameter (A) and the clamp type (B). The combination of A and B gives the suitable clamping jaws (C). A: What is the diameter of the workpiece to be clamped? „... - Page 13 Notes and Data for Setting Up Required clamping range 5-axis clamp Suitable clamping jaws (workpiece diameter) (Art. No.) (Type designation, Art. No.) ø 115 – 130 mm 48155-77 / -125 ø 115 – 180 mm 48205-77 / -125 Makro•4Grip 125 ø...
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Page 14: Positioning Of The Stamping Inserts Based On The Clamping Jaw Type
Makro•4Grip Stamping Technology Notes and Data for Setting Up The right setup 6.2 Positioning of the stamping inserts based on the clamping jaw type According to the vice and clamping jaw size used in the machining The scheme below shows how the stamping inserts need to be The following diagram shows the positions in which the stamping inserts must be inserted process the four stamping inserts (2 inserts per stamping jaw) are positioned for each clamping setup. -
Page 15: Stamping And Clamping
Stamping and Clamping C A U T I O N R i s k o f i n j u r y ! Risk of crushing due to hydraulically and pneumatically driven clamping devices. Î Always familiarise yourself with the function of the stamping station. See stamping station (41200/41350/41521/41400/41140/41402) operating instructions. -
Page 16: Example Combination Of Stamping And Clamping Devices
Stamping and Clamping Example combination of stamping and clamping devices An example of an optimum constellation of workpiece diameter, clamp and stamping jaw position. The data in the table are taken from the section: “Selecting the suitable clamping jaws „ according to the workpiece diameter”. -
Page 17: Spare Parts
Spare parts Stamping Makro•4Grip stamping jaws Art. No. Quantity 51111 1 pair Including: 4 stamping jaw inserts. Suitable for all versions of Makro•Grip® stamping stations to date. Makro•4Grip stamping jaw inserts Art. No. Quantity 51111-40 Each stamping jaw insert has three cutting edges. If a cutting edge is worn, the stamping jaw insert can be turned two more times. -
Page 18: Dimensions
Dimensions Makro•4Grip 77 clamping jaws Jaw width 52 mm, Art. No. 57708-20 Makro•4Grip 77 clamping jaws Jaw width 77 mm, Art. No. 57711-20 Makro•4Grip 125 clamping jaws Jaw width 90 mm, Art. No. 52515-20 Makro•4Grip 125 clamping jaws Jaw width 128 mm, Art. No. 52530-20... - Page 19 LANG Technik GmbH Albstraße 1-6 D-73271 Holzmaden www.lang-technik.de Version 2021/58...
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