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Hollowing out processing method of arbitrary closed figure used in numerical control system and numerical control system

A numerical control system and closed graphics technology, applied in the direction of digital control, electrical program control, etc., can solve the problems of unreasonable processing path setting, long hollowing operation time, etc., to avoid processing errors, short processing path, and improve production efficiency Effect

Active Publication Date: 2022-05-27
广州王石软件技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, one of the purposes of the present invention is to provide a hollowing processing method and a numerical control system for any closed figure used in the numerical control system, which can solve the problem of long hollowing operation time caused by unreasonable processing path settings in the prior art. question
[0005] The second object of the present invention is to provide a numerical control system, which can solve the problem in the prior art that the setting of the processing path is unreasonable and the time for hollowing out is long

Method used

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  • Hollowing out processing method of arbitrary closed figure used in numerical control system and numerical control system
  • Hollowing out processing method of arbitrary closed figure used in numerical control system and numerical control system
  • Hollowing out processing method of arbitrary closed figure used in numerical control system and numerical control system

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Embodiment Construction

[0046] In order to make the objectives, technical solutions and advantages of the present application clearer, the specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all of the contents related to the present application. Before discussing the exemplary embodiments in greater detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts various operations (or steps) as a sequential process, many of the operations may be performed in parallel, concurrently, or concurrently. Additionally, the order of operations can be rearranged. The pro...

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Abstract

The invention discloses a method for hollowing out any closed figure used in a numerical control system and a numerical control system. The method includes: inwardly shifting a target image by a processing radius distance to obtain a processing path A of an outer circle; cutting the outer circle with parallel lines The processing path A, the straight line is recorded as the cutting line, and the cutting line segment is determined according to the intersection point of the cutting line and the outer ring processing path A; the cutting line segment is added to the processing path set B according to certain rules; all the elements in the processing path set B are sorted , so that the sum of the distances between the adjacent elements in the processing path set B is the shortest after the end-to-end connection, so as to obtain the element sorting result; add the outer ring processing path A to the processing path set B to obtain the processing path set C, and the adjacent The elements are connected, so that all elements are connected together in order, and the final element sorting result is used as the processing path. The processing path obtained by the invention requires less processing time and improves production efficiency.

Description

technical field [0001] The invention relates to the technical field of numerical control processing, in particular to a hollowing processing method and numerical control system for any closed figure used in a numerical control system. Background technique [0002] For the processing and production of products such as furniture, especially custom home products, it is often necessary to hollow out specific graphics on the product, for example, hollow out circular through holes, five-pointed stars and other graphics. In industrial production, CNC systems, such as CNC machine tools (common milling machines), are usually used to complete hollowing operations. Such CNC systems require milling cutters to achieve hollowing processing. The milling cutters are usually cylindrical structures, that is, Its cross section is circular. [0003] For any and irregular closed graphics (ie closed graphics) that need to be hollowed out, since the graphics itself can be of any shape, it is requ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/19
Inventor 罗斌城杨铭
Owner 广州王石软件技术有限公司
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