The Research Of Flexible Assembly System For Multi-Quenching Pot

Based on the sum-up of the research history and the latest development of flexible assembly system and the fact that the concept and idea has been introduced into the research of automatic assembly system ,the automatic assembly system for quenching pot is further investigated in this paper .so the automatic assembly system based on PLC behaves more flexible .the flexible idea has been penetrated every facet of the research of the automatic assembly system for quenching pot .While the system designed ,the compatibility of different types of quenching pot is considered .therefore the system can be transferred for the different type easily in a short time . Distinctive features:Modularized idea has been used throughout the whole work. Modular construction PLC is used as the controller of system. Clearly, the system is adjusted easily.During mechanism design the idea of unitization has been used, in order to adjust the system and lessen the interferes between different assembly units.Modularized program-idea has realized the control of assembly process , in order that the system can apply to the inner and outer changesThe system has used servo mechanism, not step motor. The servo mechanism has two advantages .In the first place, servo mechanism can fix the position of arc chutes in order to realize assembly flexibility .Secondly ,it is easy for the system to alter the program in the controller of servo mechanism ,in order to increase adaptability of the system to different types of quenching pot.the system has offered friendly interface of man-machine conversation .Thus the operator can know working conditions and defective information of the system timely .As is known to all, accident is a problem which affects seriously the performance of FAS. In order to enhance assembling efficiency and increase assembling reliability, The system set up the single sub-system of fault diagnosis...