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我厂在试制200立方米/分的鼓风机时,鼓风机转子需要作动平衡试验,但厂内没有这种设备,因此技术员杨松林就与老工人合作,参考了一些资料,制成一台简易动平衡机。使用后效果良好,平均每2小时可测定一个工件,灵敏度在叶輪外缘上(φ850)可试出不平衡重2～4克。现介绍如下: 一、平衡原理被测件为200立方米/分鼓风机的转子,4级,全重600公斤,转速3000转/分,叶輪直径
When we plant a 200m3 / min blower, the blower rotor needs a balancing test. However, there is no such equipment in the factory. Therefore, technician Yang Songlin cooperated with the old workers and made reference to some information to make a simple and easy moving Balancing machine. Good effect after use, the average every 2 hours can be measured for a workpiece, the sensitivity of the outer edge of the impeller (φ850) can try out the unbalance of 2 to 4 grams. Are described below: First, the principle of balance The measured part of the 200 cubic meters / min blower rotor, 4, full weight 600 kg, speed of 3000 rev / min, impeller diameter