| 摘要 |
PROBLEM TO BE SOLVED: To easily prepare a tire model with its shape being changed, and to shorten the time required when preparing a large number of tire models. SOLUTION: Firstly, a reference tire model which can be analyzed by a computer is prepared (Step S101). Next, a contour model for specifying an outer shape of the reference tire model is prepared (Step S102). The tension force toward the contour model is applied to an outer side of the prepared reference tire model, and the outer side of the reference tire model is moved toward the contour model (Step S104). Thereafter, the inner side of the reference tire model is deformed following the movement of the outer side of the reference tire model, and the tire model having the changed shape of the reference tire model is prepared (Step S105). COPYRIGHT: (C)2009,JPO&INPIT
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