首页> 外国专利> METHOD FOR DESIGNING TIRE, METHOD FOR DESIGNING MOLD FOR VULCANIZATION OF TIRE, MANUFACTURING METHOD OF MOLD FOR VULCANIZATION OF TIRE, MANUFACTURING METHOD OF TIRE, OPTIMIZATION ANALYSIS APPARATUS FOR TIRE, AND STORAGE MEDIUM RECORDING OPTIMIZATION ANALYSIS PROGRAM OF TIRE

METHOD FOR DESIGNING TIRE, METHOD FOR DESIGNING MOLD FOR VULCANIZATION OF TIRE, MANUFACTURING METHOD OF MOLD FOR VULCANIZATION OF TIRE, MANUFACTURING METHOD OF TIRE, OPTIMIZATION ANALYSIS APPARATUS FOR TIRE, AND STORAGE MEDIUM RECORDING OPTIMIZATION ANALYSIS PROGRAM OF TIRE

机译：轮胎的设计方法，轮胎的硫化设计模具的方法，轮胎的硫化的模具制造方法，轮胎的制造方法，轮胎的优化分析装置以及轮胎的存储介质记录优化分析程序

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摘要

PROBLEM TO BE SOLVED: To design a tire exhibiting sufficient abrasion resistance, performance on a wet road surface, and rolling resistance by suppressing abrasion and deterioration of performance on the wet road surface and the rolling resistance caused by inequality of ground pressure for a tire having continuous grooves along the circumferential direction. SOLUTION: For a tire having continuous grooves 41 and 42 along the circumferential direction, performance related to tread pressure properties of ribs 31 to 33 represented by abrasion at an early stage of ends of ribs 31 to 33 is taken as an objective function. A circular arc shape added to the ends of the ribs 31 to 33 is taken as a design variable. A design variable offering an optimum value for the objective function meeting a constraint condition is calculated while predicting a tire performance in an environment the tire is used actually in order to design the tire based on the calculated design variable.

机译：要解决的问题：设计一种轮胎，该轮胎具有足够的耐磨性，在湿路面上的性能和滚动阻力，其方法是通过抑制湿路面上的磨损和性能劣化以及由于地面压力不平等而引起的滚动阻力，来解决轮胎问题。沿圆周方向连续的凹槽。解答：对于在圆周方向上具有连续凹槽41和42的轮胎，与以肋31-33端部的早期磨损为代表的肋31-33的胎面压力特性相关的性能作为目标函数。添加到肋31至33的端部的圆弧形状被视为设计变量。在预测实际使用轮胎的环境中的轮胎性能的同时，计算为满足约束条件的目标函数提供最优值的设计变量，以便基于计算出的设计变量来设计轮胎。

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公开/公告号JP2001287516A

专利类型
公开/公告日2001-10-16

原文格式PDF
申请/专利权人 BRIDGESTONE CORP;
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申请/专利号JP20000102724
发明设计人 KADOWAKI HIROSHI;
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申请日2000-04-04
分类号B60C19/00;B29C33/02;B29C33/38;G01M17/02;
国家 JP
入库时间 2022-08-22 01:33:43

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