可编程控制器在对开滑动轴承精镗机床控制中的应用  

Application of Programmable Logic Controller in the Machine Tool Control of Finish Boring of Bisected Sliding Bearing

作　　者：陈其祥[1] 耿璐[2] 周海海[3] 陈黎[3] 

机构地区：[1]淮南联合大学机电系,安徽淮南232001 [2]中国矿业大学(北京)机电与信息工程学院,北京100083 [3]南京航空航天大学机电学院,南京210016

出　　处：《机床与液压》2007年第8期168-171,154,共5页Machine Tool & Hydraulics

摘　　要：对开滑动轴承内孔精镗加工是该类产品工艺流程的最后关键工序,该类专用镗床在镗削结束后的主轴定向制动退刀问题又是本工序提高加工质量和工作效率的技术要点。本文在分析该类工件加工过程的基础上讨论了采用PLC对控制系统进行技术改造的过程并对相关技术问题予以说明。The finish boring of bisected sliding beating is the last pivotal working procedure in the machining process of these products. The directional braking return of the boring machine after the boring process finished is the key for improving the machining quality and working efficiency. The process of technical reform of the control system by applying PLC was discussed based on analyzing the machining process of the workpieces, and the correlative technical problems were explained.

关 键 词：可编程控制器 液压系统 机床改造 滑动轴承 

分 类 号：TG502.35[金属学及工艺—金属切削加工及机床]