4040A型喷油器垫片分选控制系统的设计  

Design of 4040A Injector Gasket Sorting Control System

作　　者：石剑锋[1] 

机构地区：[1]南通职业大学机械工程学院,江苏南通226007

出　　处：《南通职业大学学报》2013年第3期90-93,共4页Journal of Nantong Vocational University

摘　　要：喷油器垫片分选关系到喷油器产品的品质,传统垫片分选需大量工人进行人工分选,属于劳动密集型工作,为降低工人的劳动强度,设计了4040A型喷油器垫片分选控制系统。分选机采用PLC作为主控系统,通过伺服电机控制模拟压力,在运动过程中测量喷油体组件和后顶针组件的长度,再经计算选出合适的垫片;同时介绍了垫片分选机的工作过程、实现方法等。运行结果表明,该控制系统能实现自动测量、自动选取垫片的功能,达到预期效果。Injector gasket sorting is related to the quality of the injector. Traditional gasket sorting is labor- intensive work. To reduce work intensity, we designed 4040A injector gasket sorting control system. In this paper, we use PLC as control system. The simulation of the opening pressure is controlled through the servo motor; and during exercise we measured injector assembly and the rear thimble assembly length, and then chose proper gaskets. The paper introduces the working process of the gasket sorting machine and the implementation method. Practice shows that this system has achieved the expected goal in that it can measure and sort gasket automatically.

关 键 词：喷油器 垫片分选 PLC控制 伺服电机 

分 类 号：TH45[机械工程—机械制造及自动化]