APPLICATION OF SEVERAL COMPUTING TECHNIQUES FOR MINIMUM ZONE STRAIGHTNESS

被引：29
作者：
KANADA, T
SUZUKI, S
机构：
[1] Department of Mechanical Engineering, Kanto Gakuin University, Yokohama City
[2] Toshiba Corporation, Tamagawa Factory, IC Manufacturing Technology Group, Kawasaki City
来源：
PRECISION ENGINEERING-JOURNAL OF THE AMERICAN SOCIETY FOR PRECISION ENGINEERING | 1993年 / 15卷 / 04期
关键词：
MINIMUM ZONE METHOD; STRAIGHTNESS; FLATNESS; LINEAR SEARCH; OPTIMIZATION; LINEARIZATION; CONVERGENCE CRITERION; LEAST-SQUARES METHOD;
D O I：
10.1016/0141-6359(93)90110-V
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This research deals with the application of several algorithms to calculate the minimum zone straightness. Generally, in the evaluation of the minimum zone value of form errors such as straightness, flatness, roundness, and cylindricity, nonlinear optimization techniques are usually applied. The problem with the nonlinear technique that depends on computing algorithm is that the computing time may be prolonged. Therefore, some linear search techniques that are relatively easy to program are applied for straightness in this article. Furthermore, the problem can also be linearized by considering the characteristics of the measured profile for straightness; thus, the reduction of computing time will be achieved. Then, the problems caused by the above consideration are clarified. Consequently, the convergence criteria and comparison of results by means of several computing methods are investigated. The relationship between flatness and straightness values in some machining conditions and the comparison with the least-squares values are studied.
引用
收藏
页码：274 / 280
页数：7
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