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本文重点对车钩轮廓的工作性能从理论上作了详细地分析和推导,得出了对各种车钩轮廓均适用的一组计算公式,经制图和样板校验是准确的。
In this paper, the working performance of the coupler profile is analyzed and deduced theoretically in detail, and a set of formulas that are applicable to the contour of all kinds of coupler are obtained. It is accurate to make the drawing and template verification.