注射成型锁模力重复精度影响因素的研究  

Study on Factors Influencing Clamping Force Repeatability of Injection Molding Machines

作　　者：王小华[1] 谢鹏程[1] 张攀攀[1] 丁玉梅[1] 杨卫民[1] 

机构地区：[1]北京化工大学机电工程学院,北京100029

出　　处：《中国塑料》2012年第1期98-102,共5页China Plastics

基　　金：国家自然基金项目资助(21174015)

摘　　要：讨论了传统锁模力重复精度测试方法的特点,使用瑞士Baumer锁模力感测仪研究了锁模力重复精度的影响因素。结果表明,开合模位置以及开合模速度的变化对锁模力重复精度的影响可以忽略不计;基于Baumer锁模力感测仪的锁模力重复精度测试方法相比于传统测试方法具有操作简单、高效精确的特点。Characteristics of conventional measurement methods of clamping force repeatability was discussed. Influencing factors on clamping force repeatability were investigated by Baumer strain clamps （Switzerland）. It was found that the influences of variations of mold closing/opening position and speed could be neglected. The test methods of clamping force repeatability based on Baume strain clamps had characteristics of easy operation and high accuracy.

关 键 词：注塑机 锁模力重复精度 拉杆 应变 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]