发明名称 APPARATUS AND METHOD FOR INSPECTING DOVETAIL SLOT WIDTH FOR GAS TURBINE ENGINE DISK
摘要 PROBLEM TO BE SOLVED: To provide an apparatus (34) and method for inspecting dovetail slots (12) to ensure the proper width between adjacent parallel slot portions thereof. SOLUTION: The apparatus includes: a first pin member (38) fixed in a stationary position; a second pin member (40) having the ability to move between a first position and a second position, wherein the second pin member (40) is oriented substantially parallel to the first pin member (38); an actable member (42) functioning to automatically position the first and second pin members in a predetermined position within the dovetail slot (12) when in the second member position; a first probe (54) for measuring a distance between the first and second pin members when in the predetermined dovetail slot position; and, at least one plate member (58) forming a base to which the first pin member, the second pin member, the actable member (42), and the first probe (54) are assembled in a predetermined manner. COPYRIGHT: (C)2004,JPO
申请公布号 JP2004150431(A) 申请公布日期 2004.05.27
申请号 JP20030369780 申请日期 2003.10.30
申请人 GENERAL ELECTRIC CO <GE> 发明人 SMITH DOUGLAS RAYMOND;MOSER STEFAN ANDREAS;JONES DANIEL EDWARD
分类号 F01D5/30;F01D21/00;F01D25/00;F01D25/28;F02C7/00;(IPC1-7):F01D5/30 主分类号 F01D5/30
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