Bus-type digital arc voltage heightening device and control system and processing method thereof

• Main Authors: TU YIQUAN, MENG XIANGQUN
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention provides a bus type digital arc voltage heightening device, which is applied to the technical field of plasma cutting, is used for measuring a voltage value between a cutting torch and a workpiece to be cut and adjusting the cutting height of the cutting torch in real time, and comprises a bus interface and a conventional interface, the conventional interface at least comprises a second interface which is respectively coupled with a lifting motor, a limit switch and a direct current switch power supply interface, a third interface which is coupled with a proximity switch on a cutting torch, a fourth interface which is coupled with a voltage dividing plate and a sixth interface which is coupled with a stepping motor driver; and the bus interface comprises a fifth interface coupled with the operation panel and the CNC numerical control system. Based on the heightener, the control system of the heightener is used for controlling the heightener to work, the control system sequentially comprises a ha