发明名称 |
Material strength measuring apparatus |
摘要 |
The present invention relates to a material strength measuring apparatus for specimens having a curved surface or an irregular surface with high accuracy. The measuring apparatus according to the present invention comprises: a supporting stand (1) for fixing a specimen (19) thereon; a guide member (3) fixed on the supporting stand so as to be vertical with respect to the supporting stand; a moving member (26) moving linearly and vertically with respect to a measured surface of the specimen along the guide member; a rotating blade (10) urged toward the measured surface of the specimen; a rotating blade supporting body (8) moving with the moving member linearly and vertically with respect to the measured surface of the specimen; a blade rotating motor (6) fixed to an end of the rotating blade supporting body; elements for forcing the rotating blade into the surface of the specimen; a torque detector (5) for detecting cutting resistance against the rotating blade; a vertical displacement detector (7) fixed to the moving member for detecting vertical displacement of the rotating blade; and a recorder (25) for recording outputs of the torque detector and the vertical displacement detector.
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申请公布号 |
US5333494(A) |
申请公布日期 |
1994.08.02 |
申请号 |
US19920910438 |
申请日期 |
1992.07.08 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;DAINIPPON PLASTICS CO., LTD. |
发明人 |
KISHIMA, YOSHIO;NISHIYAMA, ITSUO |
分类号 |
G01N3/00;G01N19/04;(IPC1-7):G01N3/58;G01N3/56;G01N3/40;G01N33/00 |
主分类号 |
G01N3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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