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当今汽车普遍采用抛物面异型前照灯和自由曲面前照灯反射镜 ,传统的钢板冲压成型无法满足需要 ,必然逐步遭淘汰 ,团状模塑料 (BMC)必然发挥越来越大的作用。本文主要介绍有关热固性塑料BMC注射成型汽车前照灯反射镜的工艺过程。
In today’s automobiles, parabolic shaped headlamps and free-form headlamp reflectors are commonly used. The traditional stamping of steel plates can not meet the needs and will inevitably be eliminated gradually. BMC will inevitably play an increasingly important role. This article focuses on the thermosetting plastic BMC injection molding automotive headlamp reflector process.