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发明授权
CN101716912B 无盲区外后视镜的加工方法 有权 质押

无盲区外后视镜的加工方法
摘要：
本发明公开了一种用于汽车的无盲区外后视镜的加工方法，所述的无盲区外后视镜包括一体成型的主体反射面和广角补盲反射面，其加工方法特点在于包括以下步骤：a、用精密压型的方法将K9玻璃材料初始加工成型为坯料；b、对主体反射面进行光学冷加工；c、对广角补盲反射面进行光学冷加工：d、分别对主体反射面和广角补盲反射面镀膜；e、喷漆。本发明所述的加工方法成本低、加工效率高、成品质量好。
摘要（英）：

The invention discloses a processing method of a dead zone free exterior rear-view mirror. The dead zone free exterior rear-view mirror comprises a main body reflecting surface and a wide angle blind avoiding reflecting surface which are shaped integrally. The processing method is characterized by comprising the following steps: a. initially processing and shaping K9 glass material into a blank with a precise profiling method; b. carrying out optics cold processing on the main body reflecting surface; c. carrying out optics cold processing on the wide angle blind avoiding reflecting surface; d. respectively coating films on the main body reflecting surface and the wide angle blind avoiding reflecting surface; and e. spraying paint. The processing method of the invention has low cost, highprocessing efficiency and good finished product quality.

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