Calculation of D-Section Classical V-Belt Power Rating in Different Reliability
The deficiencies of the Classical V-belt power rating calculation method in GB / T 11355 and GB / T 13575 is pointed. A new formula modifying the power rating with reliability factor is introduced. The data resulting from the step stress accelerated life testing of D-section Classical V-belt is transformed into equivalent limit stress data which is normal distribution, and then the limit stress of D-section Classical V-belt in different reliability and the corresponding reliability factor are determined, a calculating example by the new method is provided.
Xiaodong Zhang, Zhijiu Ai, Prasad Yarlagadda and Yun-Hae Kim
C. Q. Sun et al., "Calculation of D-Section Classical V-Belt Power Rating in Different Reliability", Advanced Materials Research, Vol. 338, pp. 446-449, 2011