Welding and allied processes — Types of joint preparation — Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels
焊接和相关工艺——接头准备类型第1部分:钢的手工金属电弧焊、气体保护金属电弧焊、气焊、TIG焊和束焊
发布日期:
2013-08-19
ISO 9692-1:2013规定了带焊条的金属电弧焊、气体保护金属电弧焊、气焊、TIG焊和钢束焊的接头准备类型。
它适用于全熔透对接焊缝和角焊缝的接头制备。对于部分熔透对接焊缝,可规定不同于ISO 9692-1:2013规定的接头制备类型和尺寸。
ISO 9692-1:2013中提到的根部间隙是定位焊后出现的间隙(如果使用)。
考虑修改联合准备细节(如适用),以便于临时支持,”一位发言人说-
“侧面焊接”等。
ISO 9692-1:2013 specifies types of joint preparation for metal arc welding with covered electrode, gas-shielded metal arc welding, gas welding, TIG welding, and beam welding of steel.
It applies to joint preparation for full penetration butt welds and for fillet welds. For partial penetration butt welds, types of joint preparation and dimensions differing from those specified in ISO 9692-1:2013 may be stipulated.
The root gaps referred to in ISO 9692-1:2013 are those gaps presented after tack welding, if used.
Consideration is given to altering the joint preparation details (where appropriate) to facilitate temporary backing, "one-sided welding," etc.