中国塑料 ›› 2019, Vol. 33 ›› Issue (9): 57-61.DOI: 10.19491/j.issn.1001-9278.2019.09.010

• 加工与应用 • 上一篇    下一篇

基于型腔压力技术的科学调参

窦希宇,许宇轩,刘刚,党开放,谢鹏程*   

  1. 北京化工大学机电工程学院
  • 收稿日期:2019-03-11 修回日期:2019-05-10 出版日期:2019-09-26 发布日期:2019-10-25

Scientific Adjustment of Parameters Based on Cavity Pressure Technique

DOU Xiyu, XU Yuxuan, LIU Gang, DANG Kaifang, XIE Pengcheng*   

  1. College Mechanical and Electrical Engineering, Beijing University of Chemical Technology
  • Received:2019-03-11 Revised:2019-05-10 Online:2019-09-26 Published:2019-10-25

摘要: 型腔压力曲线的积分值可以将曲线量化,通过调节注射速率、转压点位置、保压压力和时间,探究型腔压力曲线积分值与各工艺参数之间的线性关系。根据此线性关系可以得到最优的工艺参数,将传统的经验调参转变为精准的数值化调参。

关键词: 型腔压力, 线性关系, 工艺参数, 调参

Abstract: The cavity pressure curve could be calculated quantitively by its integral value. The linear relationship between the integral value of cavity pressure curve and the various process parameters could be explored by adjusting the injection speed, the position of rotary pressure point, and the holding pressure and time. According to this linear relationship, the optimal process parameters were obtained, and the traditional empirical parameters were transformed into precise numerical parameters.

Key words: avity pressure, linear relation, process parameter, adjustment of parameter

中图分类号: