CAJ | 학술논문

汽车传动轴是汽车上至关重要的部件，因此研究其三维建模及其仿真是很有必要的。本文运用UG建立模型，再进入装配，把传动轴各部分装配起来，再进行运动仿真及分析，使传动轴符合实际运用，提高可靠性，能有效的解决三维模具设计过程中不能动的问题，模拟其动态特性，同时可以直观了解各部件在在运动过程中的位移大小分布和应力大小分布，设计者能及早发现问题并及时修改和优化。这样既能缩短产品的设计周期，提高产品的可靠性，又能实现产品的优化设计。
기차전동축시기차상지관중요적부건，인차연구기삼유건모급기방진시흔유필요적。본문운용UG건립모형，재진입장배，파전동축각부분장배기래，재진행운동방진급분석，사전동축부합실제운용，제고가고성，능유효적해결삼유모구설계과정중불능동적문제，모의기동태특성，동시가이직관료해각부건재재운동과정중적위이대소분포화응력대소분포，설계자능급조발현문제병급시수개화우화。저양기능축단산품적설계주기，제고산품적가고성，우능실현산품적우화설계。
Automobile transmission shaft is a vital part of car , so it is important to study three dimensional modeling and simulation . In this paper , UG is used to establish model , then all parts of the trans-mission shaft are assembled , and motion simulation and analysis of the transmission shaft are conducted in line with the actual application , which improved reliability , effectively solved problems that the 3 d mould design can't solve , and at the same time , in the process of sim-ulating the dynamic features , displacement size distribution and stress size distribution can be intuitively understood . In this way , designers can find problems as early as possible and timely modify and optimize, which will shorten the design period of products , improve the reliability of the product , and realize the optimization design of the product .