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一锭桿热处理的技术条件锭桿是精纺机上的重要另件,它的迥转速度达到每分钟一万二千转左右。由于这样高的速度,加上纱、铜管、锭盤的负荷,因而尖端部分在锭胆中转动时造成了剧烈的摩擦作用;所以锭桿的尖端部分必须要有很高的硬度及很好的耐磨性来防止这些磨耗。同时在纱厂应用的时候,经常需要更换铜管;但是工作者不可能非常垂直地拔出来,总或多或少地带有一点偏斜,这个偏斜产生的同时,锭桿也有些弯曲。假如锭桿没有适当的弹性,很容易因而引起折断现象(我们到纱厂中去看,大部分锭桿的捐坏是由于中部折断)。如果弹性很小,则更会
The technical conditions of the heat treatment of a spindles The spindles are an important part of the spinning machine, and its turning speed reaches about 12,000 rpm. Due to such a high speed, plus the load of the yarn, the copper tube and the ingot disk, the tip part caused a severe friction when rotating in the bile; therefore, the tip part of the spindle must have a high hardness and be very good Wear resistance to prevent these wear. At the same time in the application of the mill, often need to replace the brass; but workers can not pull out very vertical, with more or less a little skewed, the deflection at the same time, the spindles are also some bending. If the spindles do not have the proper elasticity, they can easily cause breakage (we go to the mill to see that most of the spindles have been donated due to the break in the middle). If the flexibility is small, it will be more