The manufacturing process for P/M low pressure oilpumpgear, conditions of stand testing and technological and economic results have been introduced.
介绍了粉末冶金低压油泵齿轮的制造工艺、台架试验情况及应用的技术、经济效果。
2
Gearpump with the direction of rotation into and out in line with the oil mouth.
齿轮泵的旋转方向要与进、出油口相符。
3
According to the volume oil formula of the straight gearpump, the volume oil formula of the helical gearpump is got and the helix Angle no trapping is found.