CAJ | 학술논문

简要介绍了柔性销的结构和工作原理。以体积最小为目标函数，以销轴直径及长度、泄荷槽直径及长度为设计变量，以柔性销的变形位移量和柔性销中的应力为状态变量，应用ANSYS有限元尺寸优化方法对某8 MW海上风电齿轮箱中的柔性销进行结构优化设计。最终确定的柔性销尺寸参数满足设计要求。
간요개소료유성소적결구화공작원리。이체적최소위목표함수，이소축직경급장도、설하조직경급장도위설계변량，이유성소적변형위이량화유성소중적응력위상태변량，응용ANSYS유한원척촌우화방법대모8 MW해상풍전치륜상중적유성소진행결구우화설계。최종학정적유성소척촌삼수만족설계요구。
It introduces briefly the structure and working principle of the flexible pins.Taking the minimal vol-ume as objective function, it defines the length and diameter of pin shaft as well as the length and diameter of the relief groove as design variable, uses the deformation displacement and stress as the state variable.Based on AN-SYS finite element analysis software, it obtains the size optimization of the flexible pin in a 8MW offshore wind turbine gear box.The flexible pin size determined finally is conformed to the design requirement.