Intelligent high-speed energy-saving linear cutting high-frequency pulse power supply

Abstract

The invention discloses an intelligent high-speed energy-saving linear cutting high-frequency pulse power supply. The intelligent high-speed energy-saving linear cutting high-frequency pulse power supply comprises a pulse generator, the control end of the pulse generator is electrically connected with a control circuit, the output end of the pulse generator is electrically connected with a power grid, and the power grid is electrically connected with a 12V direct current power supply. The 12V direct current power supply is electrically connected with a 5V direct current power supply and a 100Vdirect current power supply, the 5V direct current power supply is electrically connected with the input end of the pulse generator, the input end of the pulse generator is electrically connected with an input filter circuit through the 5V direct current power supply, and the input filter circuit is electrically connected with the power grid. The intelligent high-speed energy-saving linear cutting high-frequency pulse power supply is economical and practical, an output circuit of the intelligent high-speed energy-saving linear cutting high-frequency pulse power supply can output impulse waveforms with different effects, and a numerical control spark cutting machine tool is made to be low in loss, high in energy and high in working speed; and the pulse waveforms output by the output circuit are stable, so that the roughness of machined surfaces is greatly improved.

Description

technical field [0001] The invention relates to the technical field of high-frequency pulse power supply, in particular to an intelligent high-speed energy-saving wire cutting high-frequency pulse power supply. Background technique [0002] The pulse power supply of CNC wire cutting machine tools is usually called high-frequency power supply. Its function is to convert ordinary alternating current into high-frequency one-way high-frequency pulse power supply; pulse power supply is an important part of CNC wire cutting machine tools and is the most influential One of the key factors of wire cutting process index, the quality surface roughness and processing speed of wire cutting machine tool mainly depends on the performance of wire cutting pulse power supply. At present, the pulse power supply of CNC wire cutting machine tool cannot adjust the pulse The duty cycle of the waveform is adjusted, so that the pulse power supply of the CNC WEDM machine tool cannot output pulse wav...

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Problems solved by technology

[0002] The pulse power supply of CNC wire cutting machine tools is usually called high-frequency power supply. Its function is to convert ordinary alternating current into high-frequency one-way high-frequency pulse power supply; pulse power supply is an important part of CNC wire cutting machine tools and is the most influential One of the key factors of wire cutting process index, the quality surface roughness and processing speed of wire cutting machine tool mainly depends on the performance of wire cutting pulse power supply. At present, the pulse power supply of CNC wire cutting machine tool cannot adjust the pulse The duty cycle of the waveform is adjusted, so that the pulse power supply of the CNC WEDM machine tool cannot output pulse waveforms with different effects, and the CNC WEDM machine tool has high loss, low output power and slow working speed, and the processing surface is rough. adversely affect the

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