首页   |   反馈   |   地图   |   ENGLISH

  首页 关于我们 企业文化 产品展示 生产能力 联系我们

技术博客
Product Design
Mold Design
Plastic Product
Moldflow Analysis


地址 : 浙江黄岩西门黄轴路47-4号
电话 : 86-576-89181666-908
传真: 86-576-89181669
E-mail : yongningmould@163.com
永宁塑料模具


技术博客 首页 > 技术博客

Product Design – Radii


It is best not to design parts with sharp corners. Sharp corners act as notches, which concentrate stress and reduce the part's impact strength. A corner radius, as shown in the Suggested Design for Corner Radius illustration, will increase the strength of the corner and improve mold filling. The radius should be in the range of 25% to 75% of wall thickness; 50% is suggested. The Stress Concentration as a Function of Wall Thickness and Corner Radius illustration shows stress concentration as a function of the ratio of corner radius to wall thickness, R/T.

 


    版权所Copyright © 2008-2009 浙江黄岩永宁塑料模具有限公司 All rights reserved. POWER : IMOULD