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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

Read More
More than 100 sets of mould for ceramic backing welding

      Pores

 

          Pores in the weld metal are caused by some disturbance in the gas shield, but there

      are also different reasons.

  Wrong setting of gas flow. The flow must be enough; it should be adjusted according

to the welding current. To high amount of gas will cause problems with turbulencein

the gas nozzle.

   Draught in the place of welding. Airspeed above 0.5can interfere with the gas

stream from the gun (somewhat depending on the setting of the gas flow).

     Defect equipment. Clogged channels or leakage can prevent the gas from flowing.

                      Control if possible by measuring direct on the opening of the gas nozzle. 

 

                   Supplied  By   RIHUI Ceramic Welding Backing


Date: 2023-04-10     hits: 610    Return


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