PLC外文文献翻译.pdf

2010 International Conference on Digital Manufacturing Automation An automatic system for clip turning with pneumatic and PLC control Li Shuping , Wei Jianjun Guangxi university of technology, Liuzhou, Guangxi, 545006, China Lishp2003@; weijianjun629@163.com Abstract -An automatic system for clip turning operation is developed application can simplify the designed mechanism, and in a company, which consists of a CKM6125 NC lathe and a series intelligentize the control of the machine. In this paper, an of mechanisms, designed to be driven by PLC-controlled pneumatic automatic machining system developed for clip turning is introduced. cylinders. This system in operation fulfils the production requirements of the company with reliable and stable performances II. BASIC CONSTRUCTION AND OPERATIONAL PRINCIPLE and reduces working intensity and hidden safety troubles. OF THE SYSTEM Key words-Automatic turning; pneumatic; PLC; Clip Production technic and CKM6125 NC lathe property analysis indicates that, in order to coordinate loading and I. INTRODUCTION unloading of f