Injection Mould Design for the Multi-color Meter Lid Based on the Principle of Co-injection Molding Process

doi:10.19491/j.issn.1001-9278.2009.08.022

China Plastics ›› 2009, Vol. 23 ›› Issue (08): 101-104 .DOI: 10.19491/j.issn.1001-9278.2009.08.022

Injection Mould Design for the Multi-color Meter Lid Based on the Principle of Co-injection Molding Process

Qiang FU

Received:2009-04-29 Revised:1900-01-01 Online:2009-08-26 Published:2009-08-26

Abstract

Abstract: The principle of co-injection molding was illustrated and was applied to the injection procedure for the multi-color meter lid. Based on the material characters and the structure analysis of the part, a set of multi-color and multi-component injection mold with two different gating systems composed of six different dimensioned cavities was developed, which could fill three lids in the different cavities with different kind or different color plastics simultaneously. This set of mold could exchange the position of two cavities and strip the lids successively by a rotary mechanism and a eccentric mechanism.

CLC Number:

Qiang FU. Injection Mould Design for the Multi-color Meter Lid Based on the Principle of Co-injection Molding Process[J]. China Plastics, 2009, 23(08): 101-104 .

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Injection Mould Design for the Multi-color Meter Lid Based on the Principle of Co-injection Molding Process

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