CJ20-63 Exchange the craft and frock of the contactor
ABSTRACT:It is the main products of low-voltage electric apparatus , and the basic component to exchange the contactor , have a large capacity and a wide range. The improvement of its advanced life-span of structure and dependability , has already influenced the competitive power which enterprises produce, influence national economic construction again。
CJ20-63 exchanges the contactor for the moving directly type, pair is a bit more broken, fix up three-dimensionally , of simple structure and compact, appearance install of size old product dwindle greatly.
The design object is CJ20-63 Exchange contactor, the first should understand it’s internal structure, than we can the efficient principle and the efficient range. So we make the entity for the studying target, first dismantle hull, integrate the drawing sheet of component, get a deeper understanding of component’s construction.
This process design include structural analysis of coil, process design, method and equipment of qualification test; structural analysis structural analysis of plastic work, forming parameter. Structural analysis of spring support. Analysis of spring support.
Keywords: Contactor , structure , craft