In the light of improving injection molding technique and mold making technique, the measures for improving the quality of plastic optical elements are given.
从改进注射成型技术和模具制造技术的角度介绍了提高塑料光学零件的质量所采取的措施。
The surface quality and molding efficiency of plastic parts are improved by hot-runner system and gas-assistance injection molding.
采用热流道系统、气辅注射成型提高了塑料件的表面质量和成型效率。
Analyzed the influence of the plastic part injection molding process to part quality, introduced design of injection mold, mold parting structure design and mold temperature control design.
分析了塑件的成型工艺及模具注射成型对塑件质量的影响，介绍了浇注系统的设计，模具分型结构、模温控制的设计。
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