RELIABILITY DESIGN OF THE SPINDLE OF THE 70KN HYDRAULIC WINCH

Abstract:

Reliability designology can deal with the failure probability under working conditions of machine products and therefore compensate for the shortcomings of traditional method. The reliability design of the spindle of the hydraulic winch is discussed in this paper. Case study shows that the diameter of the critical cross-section can be reduced from 200mm to 160mm, and that the reliability design possesses even more economy and safety than that of traditional method.