发明公开
EP2598278A1 VERFAHREN ZUR SCHWEIßUNG VON HALBSCHALEN 审中-公开
方法用于焊接半壳

VERFAHREN ZUR SCHWEIßUNG VON HALBSCHALEN
摘要:
The invention relates to a method for welding half shells (1, 2, 3, 4) and thus a method for producing large volume components, such as an inner housing for a steam turbine, wherein two half shells (1, 2) are connected to each other forming a tube-like cross section, and are welded by means of a girth weld (12) to two further half shells (3, 4) that are connected to each other.
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