关于电焊机伸缩式气缸的进一步设计探讨  

The Further Design of the Telescopic Cylinder for Electric Welding Machine

作　　者：米社虎[1] 田稷源 米蒙 苏阳阳[1] 余英明[1] 邸继虎 

机构地区：[1]西安工业大学北方信息工程学院,陕西西安710025 [2]陕西汉德车桥有限公司,陕西西安710210

出　　处：《液压气动与密封》2015年第12期12-16,共5页Hydraulics Pneumatics & Seals

摘　　要：基于前一篇《关于电焊机伸缩式气缸的设计探讨》的相关内容,首先,该文优化了伸缩式气缸的缸径计算,采用循环法,交替往复的计算出了最符合实际工程实践的计算结果。其次,进行了配套的气缸内部结构设计,实现了活动通气仓与气缸内部换气,彻底避免了外界灰尘对气缸的影响。最后对气缸的使用条件、尺寸精度和表面粗糙度进行了讨论,建议国家增加或着修改老的标准,以满足现代实际使用和发展的需要。Based on the previous ＂The design of the electric welding machine telescopic cylinder＂. In this paper, the method of calculation in multi-telescopic cylinder has been optimised. Moreover, the reasonable inner structure, avoiding dust going into cylinder, can realize ex- change between ventilation room and cylinder. Finally, accuracy of cylinder and surface roughness have been discussed and we suggest that China should add new or revise old standards for the requirement of modern society.

关 键 词：升降式电焊机 多级伸缩式 气缸 设计 

分 类 号：TH138.51[机械工程—机械制造及自动化]