脱粒滚筒与纹杆间螺栓联接的扭紧力矩值应按保证工作时滚筒与纹杆间不发生滑移来确定。
It is pointed out the value of tightening torque should guarantee that there is no slippage between cylinder and rasp bar when they work.
为了降低功耗，减轻清选负荷，提高联合收割机的工作效率，试制了一种新型脱粒滚筒——短纹杆-板齿脱粒滚筒，并与钉齿脱粒滚筒进行了脱粒对比台架试验。
In order to lower power consumption, to reduce the cleaning load and to improve the efficiency of the combine harvester, a new threshing cylinder with short-rasp-bar tooth has been developed, and.
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