防爆电机转轴机械计算和计算机实现

Mechanical Calculation of Flameproof Motor Shaft and Calculation Realization with a Computer

防爆电机轴的机械计算是电机设计的重要组成部分。给出了转轴的刚度、临界转速校核方法;滚动轴承的寿命验算和轴伸强度校核的基本计算方法,并使用Visual Foxpro语言编辑电机轴的机械校核程序。此方法高效、精确,既满足了电机可靠运行的需要,又极大的缩短了设计周期,成为电机设计必备的程序之一。

The mechanical calculations of flameprool motor shaft are the important parts of motor design. The basic algorithm of shaft rigidity,critical speed check,rolling bearing life check and shaft tensile strength check are given and mechanical check program of Visual Foxpro language edit motor shaft is used. This method is high efficiency and accurate. It meets the needs of motor operation reliably and shortens design period greatly. It has become one of essential programs for motor design.