Joint preparation
Submerged arc welding is suitable for welding sheet metal from about 1.5 mm thick and
upwards, although it is mostly used for somewhat thicker materials.
As the process is a mechanised method, the quality of joint preparation prior to
welding is important. Insufficient attention to tolerances or cleaning will result in a
defective weld. A clean, properly prepared joint also allows higher welding speeds to be
used, with reduced cost of making good, which more than compensates for the more
expensive preparation.
Single-sided welding is often convenient, which usually involves some form of root
support:
Supplied By RIHUI Ceramic Welding Backing
Date: 2023-04-10 hits: 560 Return
Spot welding ( Ceramic Backing) 2023-04-10
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Spot welding( RIHUI Ceramic Welding Backing) 2023-04-10