江汉大学学报(自然科学版) ›› 2019, Vol. 47 ›› Issue (4): 293-298.doi: 10.16389/j.cnki.cn42-1737/n.2019.04.001

• 智能制造 • 上一篇    下一篇

基于智能制造的丁基胶塞脱模工艺研究

宋文强1,卢继平*1,朱妍妍1,庞璐1,陈彩云2   

  1. 1. 北京理工大学 机械与车辆学院,北京 100081;2. 中航光电科技股份有限公司 新能源汽车事业部,河南 洛阳 471003)
  • 出版日期:2019-08-28 发布日期:2019-07-10
  • 通讯作者: 卢继平
  • 作者简介:宋文强(1995—),男,硕士生,研究方向:智能制造。
  • 基金资助:
    工信部智能制造专项基金项目

Demolding Process of Butyl Rubber Plug Based on Intelligent Manufacturing

SONG Wenqiang1,LU Jiping*1,ZHU Yanyan1,PANG Lu1,CHEN Caiyun2   

  1. 1. School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China;2. New Energy Vehicle Division,AVIC Optoelectronics Technology Co.,Ltd.,Luoyang 471003,Henan,China
  • Online:2019-08-28 Published:2019-07-10
  • Contact: LU Jiping

摘要: 针对丁基胶塞生产中存在脱模难、易发生缺陷等问题,进行了丁基胶塞脱模工艺的研究。首先构建了丁基胶塞材料的本构方程,建立了丁基胶塞脱模力计算模型,仿真分析了硫化温度、脱模速度、摩擦系数等因素对脱模力的影响。仿真结果表明,丁基胶塞的结构是决定脱模力的关键因素,摩擦系数对脱模力的影响随时间增加逐渐降低,脱模温度越高脱模力越小,生产过程中脱模速度不要大于8 mm/s。优化工艺参数的提出为丁基胶塞智能制造工艺规划奠定了基础。

关键词: 丁基胶塞, 脱模力, 硫化工艺, 智能制造

Abstract: To solve the problems such as difficulty in demolding and defects,the demolding process of butyl rubber plug was studied. We constructed the constitutive equation of butyl rubber plug material,and established the calculation model of butyl rubber plug demolding force. The effects of vulcanization temperature,demolding speed,and friction coefficient on the demolding force were simulated. The simulation results showed that the structure of butyl rubber plug was the critical factor to determine demolding force,the influence of friction coefficient on demolding force decreased with time,the higher demolding temperature,the smaller demolding force,and the demolding speed during production should not exceed 8 mm/s. The proposal of optimizing the process parameters laid the foundation for the intelligent manufacturing process planning of butyl rubber plug.

Key words: butyl rubber plug, demolding force, vulcanization process, intelligent manufacturing

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