-
公开(公告)号:EP1738861B1
公开(公告)日:2017-08-09
申请号:EP06012170.4
申请日:2006-06-13
申请人: SPX Corporation
CPC分类号: B21D53/78 , B01F7/00341 , B23K33/00 , B23K2201/001 , B23P15/006 , B23P15/04
-
公开(公告)号:EP1738861A1
公开(公告)日:2007-01-03
申请号:EP06012170.4
申请日:2006-06-13
申请人: SPX CORPORATION
CPC分类号: B21D53/78 , B01F7/00341 , B23K33/00 , B23K2201/001 , B23P15/006 , B23P15/04
摘要: A blade (15) having a leading edge (30) and a trailing edge (32), for use in an impeller assembly comprising:
a top skin element (20)
a bottom skin element (22)
a first weld joint (24) attaching the top skin element directly to the bottom skin element proximate the leading edge (30) of the blade,
and a second weld joint (26) attaching the top skin element to the bottom skin element proximate a trailing edge (32) of the blade.
A method of forming a blade, having a leading edge and a trailing edge, for use in an impeller assembly is also claimed.摘要翻译: 一种用于叶轮组件的具有前缘(30)和后缘(32)的叶片(15),包括:顶部皮肤元件(20),底部皮肤元件(22),第一个焊接接头(24) 所述顶部皮肤元件直接靠近所述刀片的前缘(30)到所述底部皮肤元件,以及第二焊接接头(26),其将所述顶部皮肤元件附接到靠近所述刀片的后缘(32)的所述底部皮肤元件。 一种形成叶片的方法,其具有用于叶轮组件的前缘和后缘。
-