介绍在气体涡轮流量计研制过程中蜗轮蜗杆传动非常规设计方法。通过多次试验、改进,证明这种设计有效、实用,能够保证传动的平稳性、可靠性,降低传动中的阻力,提高传动的灵活性,达到预期的设计效果。 Introduce the unconventional design method of worm gear drive during the development of gas turbine flowmeter. Through many experiments and improvements, it proves that the design is effective and practical, which can ensure the smoothness and reliability of the transmission, reduce the resistance in the transmission, improve the transmission flexibility and achieve the expected design effect.