煤矿机械
煤礦機械
매광궤계
Coal Mine Machinery
2015年
8期
174-175,176
,共3页
盛楠%李振红%孙正力%由爽%张燚
盛楠%李振紅%孫正力%由爽%張燚
성남%리진홍%손정력%유상%장일
DEFORM%数值模拟%圆柱齿轮%模具运动速度
DEFORM%數值模擬%圓柱齒輪%模具運動速度
DEFORM%수치모의%원주치륜%모구운동속도
DEFORM%numerical simulation%cylindrical gear%punch movement speed
通过UG绘图软件建造圆柱齿轮实体模型以及凹凸模，运用DEFORM-3D有限元软件对圆柱齿轮温锻成形进行了数值模拟。模拟了不同的上模运动速度对齿轮成形的影响，分析了成形过程中行程载荷、应变场和温度场的差别，给出了模具运动速度的选取方案。
通過UG繪圖軟件建造圓柱齒輪實體模型以及凹凸模，運用DEFORM-3D有限元軟件對圓柱齒輪溫鍛成形進行瞭數值模擬。模擬瞭不同的上模運動速度對齒輪成形的影響，分析瞭成形過程中行程載荷、應變場和溫度場的差彆，給齣瞭模具運動速度的選取方案。
통과UG회도연건건조원주치륜실체모형이급요철모，운용DEFORM-3D유한원연건대원주치륜온단성형진행료수치모의。모의료불동적상모운동속도대치륜성형적영향，분석료성형과정중행정재하、응변장화온도장적차별，급출료모구운동속도적선취방안。
The UG graphics software has been used to build model of cylindrical gear, punch and die. The DEFORM-3D software has been used to simulate the cylindrical gear warm forging process. The effect on gear forming due to different punch velocity has been simulated. The difference of curve of loading-stroke forming process, strain field and temperature field has been analyzed and the scheme selection of velocity is given in the experiments.
