Therefore, research the profile design and processing technology of twin-screwrotor has important theoretical significance and practical value.
因此对双螺杆泵转子型线设计及加工技术研究具有重要的理论意义和工程实用价值。
2
The driving and driven screw rotors are the most important components. The rotor profile and thermodynamic performance determine the pumping performance of pump.
干式真空泵中最重要的部件就是阴、阳螺杆转子，转子型线及其热力学性能决定了泵的抽气性能。
3
Based on the dynamics analysis of the screwrotor, the "by step check" interference detection program is developed and the movement interference under the state of loading is detected.