Singlechip logic control-based integrating type discharge control system

Abstract

The invention discloses a singlechip logic control-based integrating type discharge control system. The system comprises a singlechip control module, a manual control module, an information feedback module and a drive amplification module; the singlechip control module comprises a singlechip and a decoupling capacitor; the manual control module comprises an eight-segment light emitting diode (LED) display, a power switch, frequency switches, an automatic control output switch, and a manual interface circuit; the information feedback module comprises a sensor transmitter, a signal conditioning circuit, a multi-path analogue switch, a preamplifier, a sampling holder, an analog to digital (A / D) converter, and an interface circuit; and the drive amplification module comprises a signal amplifying and processing circuit and a drive circuit. The system has the advantages that 1) the system is high in discharge controllability and high in discharge control accuracy, and is suitable for nitridation, carburization and the like of materials with high adiabatic reaction temperature; 2) the system is low in energy consumption, high in energy utilization rate and is intelligent, and materials are saved; and 3) the system is suitable for strengthening, repairing and remanufacturing of small-size and high-accuracy components.

Description

Technical field [0001] The invention relates to an integral discharge control system based on a single chip microcomputer logic control, and belongs to the field of electronic technology. Background technique [0002] With the rapid development of modern industry, the requirements for processing accuracy are constantly increasing, and processing technologies with lower energy consumption are also required. In the existing metal surface strengthening and repair / remanufacturing technology, the discharge system is one of its core components. Traditional extensive discharge systems often lead to a series of problems, such as: traditional surfacing and other processes have large heat-affected zones (generally up to centimeters), severe thermal damage to the substrate, etc.; surface oxidation / nitridation systems have surface The strengthening effect is unstable and the control is not stable; the direct electrodeposition device has problems such as easy arcing, invalid pulses and waste...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of large thermal damage, significant thermal influence, high energy consumption, inaccurate deformation and repair position, and complicated process caused by the inaccurate control of the traditional extensive discharge system, the present invention proposes a high-precision, low-energy-consumption, high-efficiency Surface enhancement and repair of value-added metal parts, simple process, integrated discharge control system based on single-chip logic control

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