如何保证棱镜在大批量生产中的角度精度

How We Assure Angle Precision of Prisms in the Mass Serial Production

因为不能保证棱镜的角度精度，而扼制企业不能实现大批量生产规模。本文通过对靠体的设计和对二种粘结胶的特性及作用的论述。

Because angle precision of prisms is not guaranteed, the prisms canot mass serial produced. In this paper, through the design of backrest and the relation of specific property and use of two binders, the way of angle precision of prisms is guaranteed in the mass serial production is presented.