Abstract: With differential calculus and principles of precision analysis a mathematics formula on spring being out of shape error and relative factors error is derived, and given a simple method of dynamometric spring precision design.
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- 文摘:應用全微分方法及精度分析原理，推導出彈簧變形誤差與各相關(guān)因素誤差之間的數學(xué)表達式，提供了一種測力彈簧精度設計的簡(jiǎn)便方法。
