NC Transformation of Shear in Preheater Heat Transfer Element

Jingwei Wei, Quanquan Huang, Ye Niu, Chenhao Xu, Changyu Wang
2016 International Journal of Control and Automation  
In order to solve the problem of low positioning accuracy, poor automation, less efficient that common shears work in the production of boiler air preheater heat transfer components, a new type of Double CNC shearing machine system is designed on the basis of common shears. The PLC, Ball screw and Servo system are used to control the feeding length accurately, a touch screen is applied as a display device and input system at the same time, the utility of system is improved greatly. In this
more » ... eatly. In this article, the design process, basic structure and operating principle of the system are introduced, the design ideology and PLC program flow are described, there is a brief description about the system program debugging results as well. At the end, the rationality of the design is proved combined by the actual use.
doi:10.14257/ijca.2016.9.4.39 fatcat:ctoucxzujjhnfly4gdcs6nudfm