CAJ | 학술논문

一体式柔性飞轮是用于汽车发动机上的一种新型飞轮，该产品在开发过程中不仅要求有一定的强度、刚度和转动惯量，也要求产品在多工况作用下有一定的可靠度、不易发生失效。建立了柔性飞轮的实体模型，通过有限元分析软件ANSYS分析模拟出柔性飞轮在多工况作用下的应力分布趋势，并分析了影响应力大小的因素，确定出飞轮在各种工况作用下所受的最大应力，并与实际工况作用下的试验结果进行对比，验证有限元结果的合理性，以期对柔性飞轮的优化设计有一定的指导意义。
일체식유성비륜시용우기차발동궤상적일충신형비륜，해산품재개발과정중불부요구유일정적강도、강도화전동관량，야요구산품재다공황작용하유일정적가고도、불역발생실효。건립료유성비륜적실체모형，통과유한원분석연건ANSYS분석모의출유성비륜재다공황작용하적응력분포추세，병분석료영향응력대소적인소，학정출비륜재각충공황작용하소수적최대응력，병여실제공황작용하적시험결과진행대비，험증유한원결과적합이성，이기대유성비륜적우화설계유일정적지도의의。
Integrated flexible flywheel is a new type flywheel used for automobile engine , in the development process, the products not only requires a certain degree of strength , stiffness and moment of inertia ,also requires the product have a certain reliability , less prone to failure .In this paper , with the help of the FEA software AN-SYS, a physical model of flexible wheel was established , it’ s stress distribution and the factors of influence the stress size were simulated under multiple loading conditions .And the flywheel ’ s maximum stress was determined u-sing FEA software.By compared with the test results , on the one hand, it’s to verify the finite element results;on the other hand, it’s has certain guiding significance for the optimization design of flexible wheel .