the plug or slot weld symbol

Ceramic Welding Backing | Ceramic Backing Welding| Ceramic Backing Taps

When a backing bar is used to achieve complete joint penetration, its symbol is placed across the reference line from the basic weld symbol. If the bar is to be removed after the weld is complete, an "R" is placed within the backing bar symbol. The backing bar symbol has the same shape as the plug or slot weld symbol, but context should always make the symbol's intention clear.

Date: 2023-04-10     hits: 555    Return