Manufacturing process of instrument socket with raw materials modified by ABS (acrylonitrile-butadiene-styrene)

Abstract

The invention discloses a manufacturing process of an instrument socket with raw materials modified by ABS (acrylonitrile-butadiene-styrene). The manufacturing process is characterized by respectively drying a material A and a material B at 100-120 DEG C for 3-5 hours, then uniformly mixing the material A and the material B according to parts by weight and then granulating the material A and the material B and remixing and then granulating the granulated material A and material B; and adding the obtained granulated materials to an injection molding machine to be molded and demolding the materials, thus obtaining the instrument socket, wherein the material B contains the ABS high glue powder. The manufacturing process has the beneficial effects that the injection-molded instrument socket for a car easily suffer from such physical property defects as drag marks, breakage, poor toughness and low strength during molding; and meanwhile, the injection molding process is good in stability, the obtained product has stable quality and high surface gloss, the production efficiency is improved and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a manufacturing process of an instrument socket whose raw material is modified by ABS. Background technique [0002] With the progress of society, the use of automobiles is increasing. In the prior art, the instrument sockets used in automobile manufacturing are mainly made of nylon materials. By adding toughening agents and compounding, after mixing various materials, the components are blended together. Poor dispersion during the process, poor compatibility between components, insufficient strength, toughness, and corrosion resistance, high material cost, difficult demoulding, poor surface gloss, poor processing performance, and unstable product quality. Contents of the invention [0003] In order to alleviate the deficiencies and defects of the prior art, the object of the present invention is to provide a manufacturing process of instrument sockets whose raw materia...

AI Technical Summary

Problems solved by technology

[0003] In order to alleviate the deficiencies and defects of the prior art, the object of the present invention is to provide a manufacturing process of instrument sockets whose raw materials are modified by ABS, which solves the problem that the injection-molded instrument sockets for automobiles are prone to whitening and fracture during molding. , poor toughness, low strength and other physical performance defects, at the same time, the injection molding process is stable, the product quality is stable, the surface gloss is high, the production efficiency is improved, and the production cost is reduced

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