Numerical control laser cutting machine control system based on single-chip microcomputer

A control system, digital control laser technology, applied in the general control system, control/regulation system, digital control, etc., can solve the problems of low efficiency, low precision, high equipment cost, etc., to improve efficiency and quality, avoid interference, The effect of improving reliability and control accuracy

Inactive Publication Date: 2020-04-10
GUANGZHOU COLLEGE OF SOUTH CHINA UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Through the investigation of the machines that use laser equipment to process and cut workpieces in real life, it can be found that the cost of general CNC laser cutting equipment is very expensive, and the machine needs to be maintained at regular intervals. However, the cost of equipment is relatively high. It is expensive, and when cutting with laser, it often has low efficiency, and the parts that need to be processed are relatively rough and have low precision. For this reason, a CNC laser cutting machine control system based on a single-chip microcomputer is designed to optimize the above-mentioned question

Method used

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  • Numerical control laser cutting machine control system based on single-chip microcomputer
  • Numerical control laser cutting machine control system based on single-chip microcomputer
  • Numerical control laser cutting machine control system based on single-chip microcomputer

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Embodiment Construction

[0048] In order to make the technical solutions of the present invention clearer and clearer to those skilled in the art, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0049] Such as Figure 1-Figure 3 As shown, a single-chip-based numerical control laser cutting machine control system provided in this embodiment includes a control circuit, a memory expansion board, an I / O port expansion board, two sets of drivers, a photoelectric isolator, a power amplifier, an X-axis motor, Y-axis motor, Z-axis motor, keyboard, monitor, longitudinal wire shaft, horizontal wire shaft, and Z-axis wire.

[0050] The control circuit is used for storing control programs to receive and send control information.

[0051] Such as Figure 4-Figure 13 As shown, the control circuit includes STM32STM32 F103ZET6 microcontroller, clock circuit, reset circu...

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Abstract

The invention discloses a numerical control laser cutting machine control system based on a single chip microcomputer. The numerical control laser cutting machine control system belongs to the technical field of numerical control laser cutting machines, is implemented by using a control circuit, mainly adopts a single chip microcomputer to perform control practice, performs multi-stage control based on an STM32 chip, and is more focused on control compared with other control diversity, so that the interference of other software on the STM32 single chip microcomputer can be reduced or avoided.Therefore, the reliability and the control precision of numerical control cutting machine equipment using laser are improved, and the efficiency and the quality are further improved.

Description

technical field [0001] The invention relates to a control system of a numerically controlled laser cutting machine, in particular to a control system of a numerically controlled laser cutting machine based on a single-chip microcomputer, belonging to the technical field of numerically controlled laser cutting machines. Background technique [0002] In foreign countries, the use of laser processing and cutting is mainly used to cut thin plates. After 1970, the use of numerical control technology for machine cutting is accompanied by the theory and research of cutting off laser equipment and the accumulation of process parameters. It also started here. In 1980, the production and development of machines and equipment for processing and cutting using lasers became a new area. The objects to be cut expanded from flat plates to pipes, and the demand for machine flexibility continued to improve, and large quantities For the production of automatic intermediate assembly line. [0...

Claims

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Application Information

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IPC IPC(8): G05B19/414
CPCG05B19/4142G05B2219/34013
Inventor 范淇元方紫琪林春盛
Owner GUANGZHOU COLLEGE OF SOUTH CHINA UNIV OF TECH
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