Design of injection mould for refrigerating machine latch in new energy refrigerated truck
A three-plate injection mould with two cavities was designed for a refrigerating machine latch that made of 10%carbon fiber modified PEEK material in new energy refrigerated truck.The point gate was designed in the mould gating system,and four core pulling mechanisms of sliders in fixed half of mould were adopted to realize the demoulding of some characteristics of plastic parts,which one was inclined core pulling mechanism and three were linear core pulling mechanism.The core pulling mechanism relied on the opening force to drive the locking block to pull the slider for core pulling and locking.The mould action was reliable and high efficiency,which ensured the moulding efficiency and moulding quality of the plastic parts.
new energy refrigerated truckreplacing steel with plasticlatchmould designPEEK material
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