基于分布式的四轴履带螺栓拧紧机控制系统设计  

Distributed Control System Design for the Four Spindle Track Bolts Tightening Machine

作　　者：丁苏赤[1] 王林刚[1] 

机构地区：[1]合肥工业大学机械与汽车工程学院,合肥230009

出　　处：《组合机床与自动化加工技术》2012年第1期77-80,共4页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：文章主要针对不同品种不同节距的履带以及人工拧紧履带效率低下和不可靠性的问题,设计一种可以对履带螺栓进行自动批量拧紧的设备。采用了以S7-200为主站,AtlasCopco拧紧控制器和CEU2行程可读气缸控制器为从站的分布控制方案,能适应各种类型的履带螺栓的拧紧,而且能精确控制螺栓的拧紧扭矩,并生成履带每根螺栓的拧紧质量报告记录,可节省40%的生产时间,大大提高履带的生产效率。文章主要阐述所设计的四轴履带螺栓拧紧机系统的结构、配置、分布式控制方案及拧紧机工作流程。The paper mainly aims at designing an automatic blot tightening machine for the various types of tracks and solving the problem of inefficiency and unsteady quality tightened by hand.In this equipment,the distributed control scheme that S7-200 as the master station and the AtlasCopco PowerMAC4000 also CEU2 stroke reading cylinder controller as the slave station is adopted.The tightening torque can be precisely controlled,and the qualities of bolts tightening can be recorded detailedly and traced easily.Therefore about 40% of producing time can be saved and the track productivity is greatly improved.In this paper the tightening system＇s structure and configuration are mainly dissertated,as well as the distributed control scheme and the working flowchart.

关 键 词：螺栓拧紧机 拧紧机控制系统 PTCI/O通信 CEU2I/O通信 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]