Tire fitting process prediction method, tire fitting process prediction computer program, tire analysis method, and tire analysis computer program

摘要

PPROBLEM TO BE SOLVED: To accurately forecast fitting process of a bead part of a tire and a rim of a wheel. PSOLUTION: A tire model 20 and a rim model 11 are used when the fitting process in which the bead part of the tire is fitted to the rim of the wheel is forecasted. In the tire model 20 and the rim model 11, at at least partial area BH in a circumferential direction of the bead part or the rim, friction coefficient between the bead part and the rim is set higher than friction coefficient between the bead part and the rim at another area BL. PCOPYRIGHT: (C)2007,JPO&INPIT