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Custom products design and manufacturing

More than 100 sets of mould for ceramic backing welding

Better service ,Better Design
contact us 718642093@qq.com

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More than 100 sets of mould for ceramic backing welding

Some simple guidelines:

 

      Higher heat input means that the zone in which residual weld stresses are high will

be larger. In addition, compressive stresses a little way away from the weld will

increase, as shown in Figure 15.10.

      Thermal cutting produces residual stresses similar to those caused by welding.

If the parts are not restrained for deformations, preheating the parts can reduce the

residual stresses. If, however, the parts are clamped, then the residual stresses will

increase if the parts are preheated. 


Date: 2023-04-10     hits: 558    Return


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