【摘要】 国产汽车仪表零件及表盘导光照明系统的研发尚处于探索阶段,通过与进口产品的对比和结构工艺性分析,提出了在产品设计阶段就要优化产品结构,注重工艺性设计,才能从根本上保证产品的质量和可靠性.对导光板、导光指针、拨叉及表牌装配等问题讨论了各种有效的工艺措施,为汽车仪表的研发提供了经验.更多还原

【Abstract】 The domestic development of auto instruments and its lighting systems is still initial stage. Compared with the structures and technologies of their improted counterpatrs, the article suggests optimized structures and technologies in order to gain improved qualities and reliabilities. Some effective measures for lighting plates and lighting pointer ect are introduced.更多还原