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前言透平式气动马达的转子可以完全满足动平衡的要求运转,因而转速可达很高,这样在满足一定性能条件下,气动马达尺寸可以很小,重量也可以很轻。这一突出优点为容积式(如齿轮式、活塞式、叶片式)气动马达无法相比。在采用气动马达作为原动机的小型或微型工具及设备上,透平式气动马达当先选用。可是要设计出满足预先规定性能要求的透平式气动马达却不容易,必须反复进行实验研究,多次修改设计,方能达到要求。这种设计必然费时多,
Introduction Turbine air motor rotor can fully meet the requirements of dynamic balancing operation, and thus high speed up, so to meet certain performance conditions, the size of the air motor can be small, the weight can be very light. This outstanding advantage for the volume (such as gear, piston, vane) air motor can not be compared. Turbo air motors are the first choice in small or miniature tools and equipment that use an air motor as the prime mover. However, it is not easy to design a turbo air motor that meets the predetermined performance requirements. Experimental research must be repeated and the design modified several times to meet the requirements. This design is necessarily time-consuming,