从动螺杆是通过同步齿轮由主动螺杆带动的。
Driven screw is driven by synchronous gear by the active screw.
此外，调整同步齿轮使得螺杆不接触，同时将输出扭矩的一半传给从动螺杆。
In addition, the adjustment of the synchronous gear makes the screw does not contact, at the same time the output torque of the half to driven screw.
此外，调整同步齿轮使得螺杆不接触，同时将输出扭矩的一半传给从动螺杆。
In addition, the adjustment screw is not synchronized gear makes contact, at the same time pass on half of the output torque driven screw.
它主要是由固定在泵体中的衬套(泵缸)以及安插在泵缸中的主动螺杆和与其啮合的两根从动螺杆所组成。
It is primarily fixed in the bushing in the pump (pump tank) and placed in the pump cylinder screw, and with the active engagement of the two driven screw formed.
泵工作时，由于两从动螺杆与主动螺杆左右对称啮合，故作用在主动螺杆上的径向力完全平衡，主动螺杆不承受弯曲负荷。
Pumps work, as the two screws driven screw symmetrical and active engagement, so the role of the active radial force on the screw entirely balanced, active screw does not bear bending loads.
泵工作时，由于两从动螺杆与主动螺杆左右对称啮合，故作用在主动螺杆上的径向力完全平衡，主动螺杆不承受弯曲负荷。
Pumps work, as the two screws driven screw symmetrical and active engagement, so the role of the active radial force on the screw entirely balanced, active screw does not bear bending loads.
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