This paper mainly introduces the Tube sets
of injection mold design, plastic injection molding process, as well as the
process of injection molding machine also carried out a number of brief. The
main injection mold design process are: process analysis of plastic products,
to determine the number of cavity, the choice of injection molding machine, as
well as the structural design of mold. The structural design of mold include:
the design of gating system, forming part design, design-oriented, Demoulding
design, cooling design and exhaust system design. This article is designed to
mold a three-plate mold cavity. Tube sets due to the special shape, the mold
sets out through the top of the differential, the paper of the various parts of
the mold parts to the design and calculation. In this paper, the working
principle of the mold and the work process, as well as the use and maintenance
of molds are also described. In this paper, detailed design and assembly
process.
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