Automatic Mecury Injecting Machine's Controlling System Used in CFL Based on Single chip Controller
The automatic control of mercury injecting action in the process of compact fluorescent light(CFL) manufacturing can accurately manipulate the mercury content,reduce the pollution of mercury, improve production efficiency and the quality of CFL.The system uses microcomputer control unit as main controller and stepping motor as driver, adopts control way of program inquiring,finally accomplishes regulation of mercury content, feeding time and speed.The producing and testing prove that the system has high reliability and intelligence with workers and environment friendly.