Designed a injection mold with two teeth threaded core-pulling mechanism for the objective slide.

针对物镜筒注塑件，设计了一种内收式二瓣牙内螺纹模具结构。

youdao

Designed a injection mold with two teeth threaded core-pulling mechanism for the objective slide.

针对物镜筒注塑件，设计了一种内收式二瓣牙内螺纹模具结构。

youdao