应用薄板非线性理论的变分方法求解基本方程，得到了单片碟形弹簧的载荷和变形关系以及应力分布及其计算公式。
By the variational method, the governing equation of the plate non-linear theory is solved, and he relationship between load and deformation of a single spring leaf is obtained.
介绍一个由8031单片机等组成的弹簧刚度自动测试及分选系统的设计原理与特点。
This paper introduces the design principle and features of an automatic measuring and sorting system for spring rigidity based on 8031 single-chip microcomputer.
本文介绍了以单片机8031为核心的智能电子秤在弹簧垫圈定量自动包装线上的实现方法。
In this paper, the intelligent electronic-scale controller composed of 8031 SCM of spring-washer packing system is introduced.
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