Condenser discharge welder and use method thereof

Abstract

The invention relates to a capacitance energy storing welder and a using method thereof, wherein, the capacitance energy storing welder is characterized in that the welder is provided with a microcomputer and an operation panel; the microcomputer is used for controlling a device that is electrically connected by a main electric cabinet, and the operation panel is used for sending commands to the microcomputer and displaying the working status of the whole capacitance energy storing welder. In welding process, all welding parameters are set precisely, and specific operating actions of all parts of the welder can be controlled, thereby realizing better welding quality. Meanwhile, a display panel connected with the microcomputer can display all welding parameters and specific situation of all parts of the welder in the welding process so that operators can monitor the welding process more visually. When the welding parameters need to be changed, human-computer interaction is realized by direct operation of the display panel, which facilitates the operators to operate the welder.

Description

technical field [0001] The invention relates to a resistance welding machine, in particular to a resistance welding machine which uses a capacitor to store electric energy for discharge; meanwhile, the invention also relates to a method for using the capacitor energy storage welding machine. Background technique [0002] Capacitor energy storage welding uses the electric energy stored in the capacitor to release the current instantly, and at the same time concentrates the large current through the small area point to heat the weldment to the welding effect to achieve welding. During the welding process, the electrodes pass through tens of thousands of amperes. Therefore, the heat generated during welding causes less thermal deformation of the weldment. [0003] An energy storage double-spot welding machine involved in the patent No. 200420103005.9, which mainly includes a frame, upper and lower electrodes and a working turntable installed on the frame, and a hydraulic booste...

AI Technical Summary

Problems solved by technology

This kind of welding machine cannot accurately control the moving distance of the upper and lower electrodes, the welding pressure exerted by the upper and lower electrodes on the weldment, and the time of applying pressure and other welding parameters during the welding process. At the same time, it cannot monitor all parts of the welding machine during the welding process. The operating conditions and the changes of welding parameters lead to a relatively large gap in the welding quality of each weldment

Images