轮胎花纹脱模斜度自动判断算法及调整  

Automatic Judgment Algorithm and Adjustment of Tire Patterns Draft Angle

作　　者：陈亚洲[1] 李恒 荣星[1] 陈全 王琳[3] CHEN Yazhou;LI Heng;RONG Xing;CHEN Quan;WWANG Lin(School of Marine Equipment and Mechanical Engineering,Jimei University,Xiamen 361021,China;Xiamen Shengzheng Machinery Co.,Ltd.,Xiamen 361022,China;School of Computer Engineering,Jimei University,Xiamen 361021,China)

机构地区：[1]集美大学海洋装备与机械工程学院,福建厦门361021 [2]厦门升正机械有限公司,福建厦门361022 [3]集美大学计算机工程学院,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2023年第4期343-349,共7页Journal of Jimei University：Natural Science

基　　金：厦门市科技补助项目(2022CXY03005),福建省科技计划重点项目(2018H0024)。

摘　　要：为了解决轮胎表面花纹脱模斜度修改过程繁琐、设计效率低的问题,在构建花纹特征属性邻接图的基础上,建立了识别轮胎花纹特征型面类型、判断是否存在负脱模斜度的算法。基于UG10.0 API开发相应程序,对花纹特征脱模斜度自动进行批量修改。企业实际应用表明,开发的程序运行稳定、效果良好,能较大提高模具设计效率。In order to solve the problem that a tire pattern feature surface draft angle modified process is cumbersome and the design process is inefficient,based on the construction of a pattern feature attribute adjacency graph,an algorithm was established to identify the type of a tire pattern feature surface and judge whether there is a negative draft angle.An application has been developed based on UG10.0 API to realize automatic batch modification of the tire pattern feature draft angle.The actual application result in an enterprise shows that the developed program runs stably and the effect is good,which can greatly improve the efficiency of a tire mold design.

关 键 词：脱模斜度 自动判断 轮胎花纹 自动调整 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]