CAJ | 학술논문

建立有限元数学分析模型来分析曲轴的受力情况及主要损坏方式，模拟施加载荷及约束。利用有限元分析软件对曲轴进行参数化分析，分析曲轴所受的最大拉应力及最大剪应力、应力分布图，找到曲轴的易损坏点。建立了曲轴拉应力随尺寸变化方程，为曲轴的防护或改进提供了理论依据。
건립유한원수학분석모형래분석곡축적수력정황급주요손배방식，모의시가재하급약속。이용유한원분석연건대곡축진행삼수화분석，분석곡축소수적최대랍응력급최대전응력、응력분포도，조도곡축적역손배점。건립료곡축랍응력수척촌변화방정，위곡축적방호혹개진제공료이론의거。
The mathematical model is built for the crankshaft with finite element analysis method to analyze the force and the major damages, and the load and the constraints are applied in the simulation. With ANSYS software, the parameters of the crankshaft, such as the maximum tensile stress, the maximum shear stress and stress distribution map, are analyzed for finding the damaged points. The relationship between the tensile stress and size is worked out for the protection andimprovement of the crankshaft.