Friction Stir Welding Cold Plate Introduction

The friction stir welding is a new development of friction welding method, it can reliable join for varied weld ability poor nonferrous metal and other material. The joint technology is simple and technology adaptability is quite good in the friction stir welding. Different material can be FSW together, such as die cast ADC12 can be FSW to AL6063.

1.Joint

2.The front edge of stir drill bit

3.Advance side

4.Base metal

5.Stirring pin

6.The trailing edge of stir bit

7.Welding line

8.Direction of rotation

9.Retreating side

Cold Plate working process:

Friction Stir Welding (FSW) cold plate has below Advantages compared to other processes of cold plate:

l Automation of welding

1.Similar to the CNC machine’s working process

2.Need compress the welding workpieces

3.Don't rely on welder’s skills

4.Automatic welding process

l Little deformation & Little Shrinkage

Cold plate process comparison

Cold Plate Reliability Test from Pioneer Thermal:

Pioneer Thermal can provide various size and shape of cold plate, contact us for details!