发明名称 |
Apparatus for detecting and indicating the balance of a rotary body in a machine tool |
摘要 |
The present invention relates to an apparatus for detecting and indicating the balance of a rotating body such as a grinding wheel, a spindle or the like in a machine tool such as a grinding machine. The apparatus comprises an original-point detecting means for detecting an original point on the rotating body, a vibration detecting means for detecting vibration caused by an unbalanced condition of the rotating body, an arithmetic means for computing, from the detected vibration, a deviation of said rotating body in each of a plurality of index positions on the rotating body which are angularly spaced from said original point as a reference, a deviation display means for displaying the maximum value of the deviations, and an unbalanced position indicating means for indicating one of the index positions based on the computed deviations.
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申请公布号 |
US4817003(A) |
申请公布日期 |
1989.03.28 |
申请号 |
US19870136516 |
申请日期 |
1987.12.22 |
申请人 |
NAGASE IRON WORKS CO., LTD. |
发明人 |
NAGASE, NOBORU;YAMAGUCHI, MASAO;NOGUCHI, NORITAKE |
分类号 |
B24B41/04;G01M1/08;G01M1/22;(IPC1-7):G06F15/20;G01M1/16 |
主分类号 |
B24B41/04 |
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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