液压与气动Issue(12)：14-19,6.DOI:10.11832/j.issn.1000-4858.2017.12.003
气液增力缸:冲压特性分析
Analysis for Stamping Characteristics of Gas-liquid Booster Cylinder
摘要
Abstract
Aiming at the development of high-tech gas-liquid booster cylinder,we analyze the structure,the working principle and the mathematical model of the gas-liquid booster cylinder by taking the German TOX company's S8.30.200.12 model as the representative.Using AMESim to build the gas-liquid booster cylinder simulation model,we obtain the stamping characteristic curve of gas-liquid booster cylinder and the delay-commutation characteristic curve of differential pressure reversing valve.The simulated stamping characteristic error is within 5％ of the reference and the experimental values,which reflects the reliability of the simulation model.In addition,the characteristic curve of force stroke conversion valve accurately reflects the delay characteristics of gas-liquid booster cylinder,and plays a certain role in the development of the domestic advanced gas-liquid booster cylinder.关键词
气液增力缸/动态特性/AMESimKey words
gas-liquid booster cylinder/dynamic performance/AMESim分类
机械制造引用本文复制引用
王成刚,何凡,谢小恒..气液增力缸:冲压特性分析[J].液压与气动,2017,(12):14-19,6.基金项目
国家自然科学基金(50976080) （50976080）
武汉工程大学创新基金(CX2016034) （CX2016034）
