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本文对工业,民用,军事工程中常用的一种大螺距圆锥形螺旋弹簧的零部件在扭矩,弯矩作用下的受力进行分析,用能量守恒原理导出大螺距圆锥形螺旋弹簧在扭转,弯矩作用下的应力与弹性位移的计算公式。公式在特定条件下适用于小螺距圆锥形,大,小螺距的圆柱形螺旋弹簧的应力与弹性位移的计算.所以它是应力与弹性位移计算的普遍通式.并列表归纳了大,小螺距圆锥形,圆柱形螺旋弹簧在集中轴向荷载,扭距,弯矩作用下的应力与弹性位移的计算公式之间相互关系,
In this paper, the force of a kind of large-pitch conical coil spring commonly used in industry, civil and military engineering under torque and bending moment is analyzed. By using the principle of conservation of energy, the large-pitch conical coil spring is deduced in torsion and bending The Formula of Stress and Elastic Displacement Under Moment. Under certain conditions, the formula is suitable for the calculation of stress and elastic displacement of a cylindrical helical spring with small pitch conical, large and small pitch, so it is a general formula for calculating the stress and elastic displacement. The table summarizes the large and small pitch The relationship between the stress and the elastic displacement formula of the conical and cylindrical helical springs under the action of concentrated axial load, torque and bending moment,