工程與科技
大學
求解！
某一個傳動軸的材料使用了 AISI 1030 HR，其降伏強度（yield strength）為 260 MPa， 此軸傳遞扭矩為 160 N ⋅ ，同時受到均勻軸向拉力 0.5 kN，請根據畸變能理論 （Distortion energy theory）計算滿足安全係數為 2.5 的最小軸徑（直徑 diameter）。
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求解！
某一個傳動軸的材料使用了 AISI 1030 HR，其降伏強度（yield strength）為 260 MPa， 此軸傳遞扭矩為 160 N ⋅ ，同時受到均勻軸向拉力 0.5 kN，請根據畸變能理論 （Distortion energy theory）計算滿足安全係數為 2.5 的最小軸徑（直徑 diameter）。
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