The main products : glasscutter, glass driller, cuttingmachine, portable edging, diamond mill wheel, buff wheel, glass paint, shadowless glue, glass clip and advertisement nail etc.
This paper describes basic structures and working principle for the machine for cutting and expanding the wheel lock ring, showing the design concept about essential elements.
介绍挡锁圈扩切机基本结构及工作原理；机床的几个关键部位的设计构思。
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The paper introduces manufacture method of special pipe-cuttingmachine for rollers, which have a little labor intensity and consumption compared with old grinding wheel-cuttingmachine.