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现代化的机械制造业,对机械另件的加工和装配所必需的公差配合方面,要求严格而准确地计算,以便采用电子计算机来调节和控制生产的自动化。而机械结构中静配合(过盈配合),广泛应用于水利机械、汽车和拖拉机及重型机械的制造业中,于是从生产实际提出一系列有关静配合强度的分析与计算问题。如果仍按简略的材料试验数值或经验数值来解决、处理数据或计算方面的问题,虽然简便,但有时误差较大,且在理论上作系统地阐述还不够深刻。本文以弹性理论为基础,从材料力学方面着手,对机械静配合的强度理论进行分析,
Modern machinery manufacturing requires rigorous and accurate calculation of the tolerances necessary for the machining and assembly of mechanical parts in order to adapt and control the automation of the production using electronic computers. The mechanical structure of the static fit (interference fit), widely used in water conservancy machinery, automobiles and tractors and heavy machinery manufacturing industry, so from the actual production of a series of static strength and strength analysis and calculation issues. If still simple numerical experiment data or empirical values to solve the data or computational problems, although simple, but sometimes greater error, and in theory, systematic elaboration is not enough profound. Based on the theory of elasticity, this paper starts from the mechanics of materials and analyzes the strength theory of mechanical static coordination.