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随着微机的普及,微机开始用于机械零件的设计计算。虽然在计算手段上用电算代替了手算,但在设计方法(计算步骤)上电算仍然沿用了手算的方法。本文提出一种适合电算的设计计算方法,使设计质量得到提高。一、机械零件强度计算数学模型的建立及其点特机械零件有很多失效形式,当强度为主要问题时,零件的承载能力按强度条件确定,即工作应力≦许用应力。机械零件强度
With the popularization of the microcomputer, the computer begins to be used in the design calculation of the mechanical parts. Although computational methods have replaced computing with computing, computing still uses the computing method in computing (computational steps). This paper presents a design and calculation method suitable for computing, so that the design quality is improved. First, the mechanical parts strength calculation mathematical model and its special machinery parts have many forms of failure, when the intensity is the main problem, the bearing capacity of the parts to determine the strength of the conditions that work stress ≦ allowable stress. Mechanical parts strength