WRY系列+离心式热油泵∑常州武进热油泵

离心式热油泵+ 常州市武研热油泵有限公+因为通常咱们轴选用的是护轴布局（不与介质触摸），因此大多数情况下，轴的选材不耐介质腐蚀的（即是楼主泵的情况），所以假如机封与叶轮轮毂处密封时效，介质与轴触摸，离心式热油泵发生腐蚀开裂这是可想而知的，如楼上兄弟所说，轴规划不合理，悬臂比太大，轴肩处布局规划不合理（倒圆角太小）发生应力会集。离心式热油泵工作工况不稳定，径向力过大等等一些列交变载荷影响下发生疲惫开裂。楼主轴开裂能够从轴规划上加粗，查看护轴处密封是不是无缺，轴肩倒圆角加大等办法处理ecause usually we used is the supporting shaft axislayout (not with medium touch), so in most cases, the shaft material is not resistant to co rrosi on (that is, the landlord pump situation), so if the machine seal and the hub of the impeller seal aging, mediumand shaft touch, co rrosio n cracking this is one can imag ine, such as ups tairs  broth ers said , sh aftplan  ning unreasonable 
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