JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1991, Vol. 15 ›› Issue (03): 94-98.doi: 10.3969/j.jssn.1000-2006.1991.03.019

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ANALYSIS AND CALCULATION OF ENGAGED HELICAL GEAR WITH INTERNAL TRAPEZOID SCREW

Zhou Xuemei   

  1. Taizhou University for workers and Staff Members
  • Online:1991-09-18 Published:1991-06-18

Abstract: The paper describes a new type of transmission, i. e. engaged helical gear with internal trapezoid screw which can change angular motion into relatively fast axial motion. The author gives it theoretical analysis and calculation of the parameters with concept of the common rack.