Quick wire cutting control system

Abstract

The invention discloses a quick wire cutting control system. The quick wire cutting control system comprises a controller based on a single board computer. The controller comprises a site controller body and a remote controller body. The remote controller body sends machining codes to the site controller body and receives the machining progress information from the site controller body. According to the quick wire cutting control system, the remote controller body is additionally arranged based on a traditional single board computer controller, the advantages of machining stability and reliability are achieved, and the programming and control integrated functions are achieved; the remote controller body based on the ARM is small in size and convenient to carry; code transmission is conducted between the remote controller body and the site controller body in a wireless communication mode, it is avoided that workers move a PC frequently to transmit the machining codes, and invalid workload of the workers is lowered; the remote controller body and the site controller body can work separately, machining flexibility is improved, the remote controller body can display the machining process, machining is made to be more visual and convenient to monitor; the 51 single chip microcomputer is adopted to control a stepping motor, an optical coupled isolator is omitted, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of numerical control machine tool control, in particular to a fast wire cutting control system. Background technique [0002] In the middle of the 20th century, when the Soviet Union Lazarinko and his wife studied the phenomenon and causes of spark discharge corrosion damage to switch electric shocks, they found that the instantaneous high temperature of electric sparks could melt and oxidize local metals and be corroded, thus creating and inventing electric discharge machining. method. Wire cutting technology integrates advanced manufacturing technologies such as precision machining, intelligent manufacturing technology, and agile manufacturing technology, and is an important issue related to the competitive advantage of the manufacturing industry. The working principle of wire electric discharge machining (WEDM) is to use a moving thin metal wire as a working electrode to perform pulse spark discharge on the workpi...

AI Technical Summary

Problems solved by technology

The integrated system of programming and control uses PC as the controller, and can realize functions such as automatic programming of processing code and display of processing process, but the PC of integrated system of programming and control generally runs windows98 or dos system, and its long-term operation often leads to reliability and stability Decline; the single-board computer controller uses a single-chip microcomputer as the controller, and its stability and reliability are higher than that of the integrated system of programming and control, but it cannot perform automatic programming of processing codes and display of processing processes

In addition, the existing single-board computer controller only has the bottom controller, and the PC needs to be frequently moved when transferring the processing code

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