机电一体化在数控坡口机技术升级中的应用

Application of Electromechanical Technology in the Remaking CNC Beveling Machine

数控机床,是综合技术性很强的机电一体化设备,这些设备有一个共同特点,就是机和电共存,电为机服务,同时机也离不开电,设计合理的一台机电设备,它往往能非常好的做到机械和电气内容之间的相互融合。介绍了数控坡口机的工作原理、结构特点以及它的初期控制方式;在进行数控坡口机故障诊断的同时,对故障形成原因做了较为详尽的分析;针对数控坡口机在切割海底作业管道时,枪嘴控制出现不稳定的问题,基于现场控制要求,提出了从机电一体化角度考虑,使用机械控制方式替换原来PLC控制位移传感器信号方式的技术升级方案;对升级后数控坡口机的技术可行性进行了分析;通过实际案例,总结了机电一体化技术的应用和发展前景。

Numerical control machine tools are comprehensive technical electromechanical integration equipment,all of which have a common characteristic,which is coexistence of machine and electricity,and electricity services for machine,at the same time also cannot leave the electricity.They are reasonably designed equipment of electromechanical device,which usually can do very good integration of mechanical and electrical content.The working principle of CNC beveling machine,structure features and early control method are introduced.In the fault diagnosis of CNC beveling machine at the same time,it makes a detailed analysis on the failure cause.Aiming at these problems of the gun nozzle control instability in cutting seabed pipeline,based on the requirements of the field control,it puts forward the scheme considering through mechanical and electronic integration,and based on the on-site control requirements,it considers the user of mechanical control mode to replace the original PLC control displacement sensor signal from the perspective of technology upgrading scheme.Technical feasibility of the CNC beveling machine after upgrading are analyzed.Through the actual case,it summarizes the application and development prospect of electromechanical integration technology.