双色注塑机开合模液压动态稳定性的研究

doi:10.19491/j.issn.1001-9278.2017.10.021

中国塑料 ›› 2017, Vol. 31 ›› Issue (10): 123-131.DOI: 10.19491/j.issn.1001-9278.2017.10.021

• 机械与模具 • 上一篇

双色注塑机开合模液压动态稳定性的研究

刘立柱¹,高杰林²,高世权²,王兴天庄俭¹

1. 北京化工大学（此为发票名称）
2. 海天塑机集团有限公司

收稿日期:2017-05-02 修回日期:2017-06-16 出版日期:2017-10-26 发布日期:2017-10-25

Dynamic Stability of Clamping Hydraulic Control Systems of Two Color Injection Molding Machines

Received:2017-05-02 Revised:2017-06-16 Online:2017-10-26 Published:2017-10-25

摘要/Abstract

摘要： 建立了2种不同双色注塑机的开合模液压系统，通过实验与模拟的方法，对不同液压系统进行了稳定性分析以及优化。结果表明，改进的IA1600Ⅱbj新型双色注塑机开合模液压系统，开模定位精度由1.87 %提高到了0.67 %，开模重复精度则由0.096 %提高到了0.052 %，新合模油路液压保险响应时间缩短了28 %，改进后的IA1600Ⅱbj新合模油路液压保险安全性能得到明显改善。

Abstract: This paper established a clamping hydraulic system in two different color injection molding machines. The stabilities of different hydraulic systems were analyzed and optimized by means of experimental and simulating methods. The results indicated that, after a modification was performed up on the clamping hydraulic system of IA1600Ⅱbj new color injection molding machine, the mold positioning accuracy was improved from 1.87% to 0.67%. Moreover, the model repeatability also in-creased from 0.096% up to 0.052%, and the response time of new mold oil hydraulic insurance was shortened by 28%. The oil hydraulic safety performance of the updat-ed IA1600Ⅱbj new insurance clamping was improved significantly.

刘立柱高杰林高世权王兴天庄俭. 双色注塑机开合模液压动态稳定性的研究[J]. 中国塑料, 2017, 31(10): 123-131.

参考文献

[1]张友根.注塑机液压系统应用技术的科学发展原则的研究及自主创新[J].液压气动与密封, 2014, 34(4):1-13 [2]刘军营, 胡鑫, 唐敬东, 等.液压二板式注塑机锁模回路设计[J]. 山东理工大学学报(自然科学版), 2015(5):25-28.[J].山东理工大学学报(自然科学版), 2015, 5(5):25-28 [3]杜建铭, 谢金铎.基于的注塑机锁模系统设计与仿真[J].机床与液压, 2011, 39(23):127-129 [4]Renn J C, Tsai C.Development of an unconventionalelectro-hydraulic proportional valve with fuzzy-logic controler for hydraulic presses[J].International Journal of Advanced Manufacturing Technology, 2005, 26(1):10-16 [5]Chiang M H, Yeh Y P, Yang F L, et al.Integrated control of clamping force and ener-gy-saving in hydraulic injection moulding machines using decoupling fuzzy sliding-mode control[J].International Journal of Advanced Manufacturing Technology, 2005, 27(1):53-62 [6]Chiang M H, Chen C C, Kuo C F J.The high response and high efficiency velocity control of a hydraulic injection molding machine using a variable rotational speed electro-hydraulic pump-controlled system[J].International Journal of Advanced Manufacturing Technology, 2009, 43(9):841-851 [7]Cho S H, R?cklebe S, Helduser S, et al.Position tracking control of a clamp-cylinder for energy-saving injection moulding machines with electric-hydrostatic drives[J].Proceedings of the Institution of Mechanical Engineers Part I Journal of Systems & Control Engineering, 2009, 223(4):479-491 [8]X.Z. Wang,YLu,SH.Zheng. Novel method for operating characteristics test of a hydraulic pump[J].Journal of Beijing Institute of Technology, 2015, 24(1):74-82 [9]Chiang M H, Wu B Y.Intelligent Position Control of a Variable Rotational Speed Hydraulic Pump-Controlled System[J].Journal of Computational & Theoretical Nanoscience, 2012, 13(1):436-441 [10]姚静, 孔祥东, 单东升, 阚超, 权凌霄.自由锻造水压机电液伺服控制系统建模仿真[J].系统仿真学报, 2007, 19(16):3766-3769 [11]孙玲, 肖翔.注塑机注射-保压切换控制分析[C] 华东六省一市塑性工程. 2004. [12]KAZMEIER B.Optimize energy efficiency of small power electro-hydraulic linear actuator system driven by using speed variable pump[D]. Hamburg:TUHH, 1998 [13]LODEWYKS J.Variable displacement pump closed loop controlled differential cylinder system[D]. Aachen:RWTH Aachen, 1994 [14]张晓宁, 王岩, 付永领.非对称液压缸对称性控制[J].北京航空航天大学学报, 2007, 33(11):1334-1339 [15]Rahmfeld R, Rahmfeld R.Development and control of energy saving hydraulic servo drives for mobile systems [J].Hamburg: TUHH, 2002[J].Hamburg, 2002, :-

双色注塑机开合模液压动态稳定性的研究

Dynamic Stability of Clamping Hydraulic Control Systems of Two Color Injection Molding Machines

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