窄型三角胶带传动额定功率计算新方法

A New method to Calculate the power rating of Narrow V-Belt drives

给出一种按胶带预期寿命来计算窄型三角胶带传动额定功率的新方法,能合理地计入传动比、带长对传动能力的影响,并易于编排计算机程序。介绍了计算公式、确定设计常数的依据。提供了计算用表和计算示例。

A new method to calculate the power rating of Narrow V -Belt drives according to the expected service life is introduced. This method can completely consider effects of speed ratios and belt length on the drive capacity and be easy to design computer pro-gramm.The equation and design constants are introduced and calculating tables and examples are also provided in this paper.