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公开(公告)号:US09108256B2
公开(公告)日:2015-08-18
申请号:US14147955
申请日:2014-01-06
Applicant: ALSTOM Technology Ltd
Inventor: Matthew S. Kight
CPC classification number: F01D5/005 , B23D37/22 , B23D43/02 , B23D2043/025 , B23D2043/063 , B23P6/002 , F01D5/12 , F05D2220/30 , F05D2230/10 , Y10T29/49318 , Y10T29/4932 , Y10T29/49321 , Y10T29/49996 , Y10T29/5176 , Y10T407/16 , Y10T407/1628 , Y10T409/400175 , Y10T409/403325 , Y10T409/406475
Abstract: A broaching apparatus (200, 400) includes; a broach (300, 600) having a cross-section corresponding to a geometry of slot (115) between adjacent steeples (110) of a turbine rotor (100), and a mechanism (210, 220, 230, 410, 420, 430) which moves the broach (300,600) through the slot (115) in a direction substantially parallel to a direction of extension of the slot (115).
Abstract translation: 拉削装置(200,400)包括: 具有对应于涡轮转子(100)的相邻尖塔(110)之间的槽(115)的几何形状的横截面的拉刀(300,600)和机构(210,220,230,410,420,430 ),其沿着与槽(115)的延伸方向基本平行的方向移动拉刀(300,600)通过槽(115)。