我厂小五模拉丝机是去年十月装好,试了两个多月没有试好,拉不了成品铝线。在推优运动中,我们边调试边分析,一致认为第四台机过桥导轮孔拨叉太大,重量大,惯性大,造成不同步而把铝线拉断。因而决定先用对分法在30～150毫米优选过桥轮直径。 I plant a small five-wire drawing machine is installed last October, tried more than two months did not try, can not pull the finished aluminum. In pushing sports, we debug side of the analysis, agreed that the fourth machine over the bridge guide wheel hole fork too large, heavy, inertia, resulting in out of sync and pulled off the aluminum. Therefore decided to use the dichotomy between 30 to 150 mm preferred bridge wheel diameter.