气动通径机设计及使用中应注意的几个问题  

Some Points in Design and Application of Pneumatic Steel Pipe Drifter

作　　者：邓发明[1,2] 刘积录 隋健[1,2] 王冬梅 DENG Fa-ming;LIU Ji-lu;SUI Jian;WANG Dong-mei(China National Heavy Machinery Research Institute Co.,Ltd.,Xi’an 710032,China;State Key Laboratory of Metal Extrusion and Forging Equipment Technology,Xi’an 710032,China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032 [2]金属挤压与锻造装备技术国家重点实验室,陕西西安710032

出　　处：《机械工程与自动化》2020年第6期176-177,180,共3页Mechanical Engineering & Automation

摘　　要：在对气动通径机组成及工作原理分析的基础之上,结合气动通径机在设计及实际使用中出现的问题,对枪膛长度设计经验公式、缓冲气缸气路设计原则、通径气路控制系统设计要点、通径棒壁厚选取经验尺寸、检测元件位置设置及控制策略等几个关键点进行了探究,从而为气动通径机在今后设计及使用中提供了一些可借鉴的方法及经验。Based on the analysis of the composition and working principle of the pneumatic steel pipe drifter,combined with the problems in the design and actual use of the pneumatic steel pipe drifter,several key points are explored.The key points include the empirical formula of the barrel length design,the design principle of the buffer cylinder gas circuit,the design key points of the bore gas path control system,the empirical size of the wall thickness of the bore rod,the location of the detection element and the control strategy.So as to provide some methods and experience for reference in the future design and use of pneumatic steel pipe drifter.

关 键 词：气动通径机 设计 工作原理 

分 类 号：TG333.8[金属学及工艺—金属压力加工]