发明名称 |
Latin square three dimensional gage master |
摘要 |
A gage master for coordinate measuring machines has an nxn array of objects distributed in the Z coordinate utilizing the concept of a Latin square experimental design. Using analysis of variance techniques, the invention may be used to identify sources of error in machine geometry and quantify machine accuracy.
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申请公布号 |
US4364182(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19810262846 |
申请日期 |
1981.05.12 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
JONES, LYNN L. |
分类号 |
G01B3/30;G01B5/008;G01B21/04;(IPC1-7):G01B7/03;G01C25/00 |
主分类号 |
G01B3/30 |
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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