发明名称 |
METHOD FOR ESTIMATING SHAPE OF VULCANIZATION-MOLDED TIRE |
摘要 |
A computer-implemented method for estimating a shape of a tire vulcanization-molded by a molding surface of a mold, comprises:
a process in which a primary mold model of the mold which is made up of a finite number of elements to have the molding surface before tire vulcanization is defined; a mold deformation process in which a deformation calculation of the primary mold model is performed based on conditions for tire vulcanization to obtain a shape of the molding surface during tire vulcanization, and a secondary mold model having the obtained shape of the molding surface is defined; and a tire shape acquiring process in which, based on the obtained shape of the molding surface of the secondary mold model, the shape of the tire is calculated. |
申请公布号 |
EP2957421(A1) |
申请公布日期 |
2015.12.23 |
申请号 |
EP20150171643 |
申请日期 |
2015.06.11 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED |
发明人 |
TSUNODA, MASAYA;FUJISAWA, KAZUHIRO |
分类号 |
B29D30/06;B29C33/38;B29C37/00;B60C99/00 |
主分类号 |
B29D30/06 |
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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