Dalian Haisen Machinery Co.,Ltd

Advantages And Disadvantages Of Hard Track And Its Application

Jan 24, 2019


      Hard rail sliding contact surface, good rigidity, strong seismic capacity, strong bearing capacity, suitable for heavy load cutting.Hard rail belongs to dry friction, because the contact surface is large, so that the friction resistance is also large, moving speed can not be too fast.At the same time, it is easy to produce crawling phenomenon.The maintenance of the machine tool track is the most important, once the track lubrication is not sufficient, will cause the track burning or wear transition, these are fatal to the accuracy of the machine tool.The application of hard rail is suitable for heavy cutting, large mold, high hardness workpiece, workpiece with general precision requirements.


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