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FSW Clamping System
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STIRWELD

FSW 공급 업체, FSM Heads, FSM Tools, FSW Accesories

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+33 06-47-49-73-96
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contact@stirweld.com
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FSW Clamping System
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FSW clamping jig

Clamping system has a huge impact on your weld quality and production rate, so we offer you our know-how for jig design.
Each clamping jig is unique, and requires a high expertise that we are able to provide.

 


How to clamp your parts during a FSW process?

We first design and manufacture a backing (anvil) that is placed under the part during FSW to support FSW vertical load.
Then we design and manufacture the clamping system to hold the part during welding, providing a 3-axis blocking: a good clamping system permits to avoid part opening, dragging and lifting, which is essential for a good weld quality.

There is a risk that the parts can break or collapse if the forging force is not well handled. The backing of the clamping jig must resist the heat generated by the welding. The right choice of the backing material is key.

The mechanical stops are designed in order to avoid the parts to slip and/or diverge during the Friction Stir Welding process. Moreover, specifics clamps also are put in place to deal with the eventual lifting of the parts.

Example of welding jig (12-mm AA6061 welding)

 


Example of clamping system on a special FSW machine designed for large thicknesses

A clamping system designed to conceive a 12 mm thick, 3 metre long workpiece by FSW. Three parts are clamped on the clamping jig, which is clamped to the machine table, then two welds are carried out.

The two main elements of the clamping system are:

Welded mechanical bridges
They allow the part to be pressed against the anvil and the jig during welding.

We have a bridge on each side to press on the part at the level of the 2 welds to be made.

Mechanical stops
These hold the parts on the sides to prevent them from moving in the x- and y-axis and avoid gaps between the parts during friction stir welding.


There are two clamping system types :

Manual
 Small batches and prototypes
 Automatic
  Large series 

Automatic jig

STIRWELD
FSW 공급 업체, FSM Heads, FSM Tools, FSW Accesories
교반 용접이란 무엇입니까? 교반 용접은 FSW(Fraction Stir Welding)를 기반으로 2017년에 설립되었으며, StirWeld의 임무는 귀하가 이 기술을 발견하고 쉽게 구현할 수 있도록 안내하는 것입니다.이를 위해 StirWeld는 고도로 기술적인 제품 및 서비스를 통해 가치를 추가하고자 합니다: CNC 기계용 FSW 헤드FSW 도구산업연구현장/웨비나(webinar) 교육   숙련되고 헌신적인 팀(18명)을 통해 StirWeld는 저렴한 비용으로 FSW라는 새로운 시장을 창출합니다.   1995년부터 FSW는 고가의 장비와 관련된 고부가가치 애플리케이션을 위한 기술로 남아 있습니다. 15년간의 경험을 바탕으로 한 NAT의 전문성은 혁신적이고 유연한 솔루션을 제공합니다: 교반 용접은 모든 유형의 CNC 공작기계에 FSW 헤드를 제공합니다.   StirWeld의 고객은 자동차, 우주, 항공우주 및 금속 가공 산업에 종사하고 있습니다.  
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