摘要
通过对CA系列卧式车床长期使用发现主轴与卡盘连接部位连接方式存在设计缺陷,于是以CA6140卧式车床为例进行主轴结构设计和连接方式改进。经过前期分析研究确定了3种改进方案,再经过对比研究最终确定了一种最合理、最科学的改进方法。经过3D设计与建模、机械加工与制作,现场调试与安装等方法,最终成功解决这一反复性难题。改进后经过多次测试,机床运行更加安全稳定,大幅提高机床使用寿命,研究成果值得机床厂家推广使用。
through the long-term use of CA series horizontal lathe,it is found that there are design defects in the connection mode between spindle and chuck,so the structure design and connection mode improvement of spindle are carried out with CA6140 horizontal lathe as an example.After preliminary analysis and research,three improvement schemes are determined,and then through comparative study,the most reasonable and scientific improvement method is finally determined.Through 3 D design and modeling,machining and production,on-site debugging and installation methods,this repetitive problem is finally successfully solved.After several tests,the machine tool runs more safely and stably,and the service life of the machine tool is greatly improved.
作者
蔺用
王富红
LIN Yong;WANG Fuhong(College of Mechanical Engineering,Xijing University,Xi′an 710123,CHN;State Energy Group Xinjiang Energy Co.,Ltd.,Urumqi 830023,CHN)
出处
《制造技术与机床》
北大核心
2021年第11期131-134,共4页
Manufacturing Technology & Machine Tool
基金
省级大学生创新与创业训练计划项目(S201920715040)。
关键词
CA系列卧式车床
连接机构
设计与改进
卡盘连接
法兰盘
CA series horizontal lathe
connecting mechanism
design and improvement
chuck connection
flange
