摘要
针对螺旋锥齿轮的开式模锻工艺,系统研究锻压速度、模具预热温度、坯料温度以及摩擦系数4个工艺参数对成形过程中成型载荷及碳排放的影响,建立基于响应面法的碳排放二次回归模型,进行了仿真分析。结果表明,坯料温度对碳排放的影响最大,摩擦系数和模具预热温度影响次之,锻压速度对碳排放量几乎没有影响。
For the open-type forging process of spiral cone gear,systematic study of forging speed,mold preheating temperature,the effect of the four process parameters of the blank temperature and coefficient of friction on the forming load and carbon emissions during forming process,a secondary emission regression model of carbon emissions based on response surface methodology was established,simulated and analyzed.The results show that blank temperature has the greatest impact on carbon emissions,followed by the friction coefficient and die preheating temperature,while the forging speed has little effect on carbon emissions.
作者
戴浩文
王安哲
查光成
孔凡新
DAI Haowen;WANG Anzhe;ZHA Guangcheng;KONG Fanxin(School of Materials Science and Engineering,Nanjing Institute of Technology,Nanjing 211167,China;Key Laboratory of Advanced Structural Materials and Application Technology of Jiangsu Province,Nanjing Institute of Technology,Nanjing 211167,China)
出处
《机械制造与自动化》
2021年第5期78-81,共4页
Machine Building & Automation
基金
江苏省高等学校自然科学研究面上项目(19KJB430021)
江苏省委组织部"双创计划"人才专项
南京工程学院引进人才项目(YKJ201806)。
关键词
螺旋锥齿轮
刚塑性有限元法
响应面法
碳排放
spiral bevel gear
rigid-plastic finite element method
response surface method
carbon emissions
