| 摘要 |
PROBLEM TO BE SOLVED: To avoid an input error to improve working efficiency by automatically creating a base image and an actual fitting image between members fitting to each other, and automating not only comparison with each other but also decision of propriety of a basic dimension. SOLUTION: When the basic dimension is inputted, a first acquisition procedure for finding relative positional relation of a pair of the members constituting a bearing 50 by a geometrical expression on the basis of a detailed dimension calculated from the basic dimension and a second acquisition procedure for automatically creating a fitting diagram and extracting a dimension from the fitting diagram are executed, the dimensions (parameters xk, xa) of the same position are compared, and it is decided that the basic dimension is proper when they match, and that the basic dimension is improper when they do not match. The fitting diagram can be automatically created, thereby the working efficiency is improved, and the input error can be reduced. Accordingly, it leads even to improvement of design quality. COPYRIGHT: (C)2007,JPO&INPIT
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