缸盖垫片分选的气动测量实现

PNEUMATIC MEASUREMENT TO DIVIDE GLAND SHIMS INTO GROUPS IN SHIM’S THICKNESS

缸盖垫片是冰箱压缩机的一个密封零件 ,对其厚度尺寸分选是装配前的一道关键工序。采用气动测量方法对缸盖垫片进行分选 ,保证了分选精度 。

The gland shim is a sealing washer of the refrigerator compressor and dividing the shims into groups in shim′s thickness before the compressor being assembled and dividing the shims by pneumatic measurement are introduced in this article.Pneumatic measurement has good dividing precision and high dividing efficiency.