Rotary vane vacuum pump

By calculating discharge capacity of the vacuum pump, the position and size of discharge hole of KRS 6-type rotary vane vacuum pump were determined and the eccentricity of the rotary vane on the vacuum pump rotor was given through the stress analysis of the rotary vane.

通过对真空泵的排气量计算,确定了KRS 6型无油旋片真空泵排气口的位置和大小,并对该旋片泵的旋片运动受力情况进行了分析,给出了旋片在转子上的斜置距。

In addition, four rules for finding out helical segments were established and (?) (the deviation value of s/l of a helix from 0.

此外,首次提出我们建立的螺旋片段判定规则及我们定义的ω值。