Nesting method of irregular residual material

A processing method and irregular technology, applied in the field of CNC cutting, can solve problems such as difficulty in judging non-right-angled borders, insufficient utilization of six non-rectangular residual materials, and inability to define non-rectangular base materials, etc., to achieve material utilization. High, easy handling, definition and easy-to-use effects

Inactive Publication Date: 2013-04-17
BESTWAY MARINE & ENERGY TECH CO LTD
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Problems solved by technology

[0004] They have their own processing methods for registering the aforementioned six non-rectangular residual materials. However, TRIBON and other automatic nesting software cannot define a non-rectangular base material, or it is difficult to judge whether it exceeds the limit of the material when the parts collide. Non-right-angled borders, or commonality between software (for example, most users currently require the res

Method used

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  • Nesting method of irregular residual material
  • Nesting method of irregular residual material
  • Nesting method of irregular residual material

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0025] refer to figure 1 , is the type of common irregular surplus material;

[0026] refer to Figure 2-Figure 3 as shown,

[0027] The first step is to select the irregular residual material 1, and set the smallest rectangle 2 ( figure 2 The dotted rectangle of ), the boundary of the smallest rectangle 2 is wrapped on the remaining part 3;

[0028] The second step is to insert the remaining material part 3 into the conventional rectangular nesting plate 4, and nest other actual parts 5 on the body of the irregular remaining material 1 (the shape of the actual part is regular, or it may be irregular )contour;

[0029] The third step is to guide the cutting head to cut the contours of other actual parts 5 (the shape of the actual parts is ...

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Abstract

The invention discloses a nesting method of irregular residual material. The method includes: firstly, selecting irregular residual material, setting a smallest rectangle fully covering the irregular residual material according to the irregular residual material, and allowing the periphery of the smallest rectangular to cover the irregular residual material; secondly, nesting the irregular residual material into a conventional rectangular nesting board, nesting profiles of other actual parts to the body of the irregular residual material; and thirdly, guiding a cutting needle to cut the profiles of the other actual profiles. The residual parts include perforated rectangular parts in the same shape as the irregular residual material. The irregular residual material is fully applied, utilization rate of materials is high, operation is convenient, defining and using are convenient for various pieces of software, and the method is adaptable to various encoding systems.

Description

technical field [0001] The invention relates to the field of numerical control cutting, in particular to a nesting processing method for irregular surplus materials. Background technique [0002] In the CNC cutting production process of steel plates, such as triangles, trapezoids, parallelograms, pistol shapes, waist circles and circles will be produced. [0003] In terms of ship design, most shipyards and design units currently use the TRIBON design system to design hull structures and iron outfitting to varying degrees. efficiency. [0004] They have their own processing methods for registering the aforementioned six non-rectangular residual materials. However, TRIBON and other automatic nesting software cannot define a non-rectangular base material, or it is difficult to judge whether it exceeds the limit of the material when the parts collide. Non-right-angled borders, or commonality between software (for example, most users currently require the results generated by a...

Claims

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Application Information

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IPC IPC(8): B23D79/00
Inventor 李政
Owner BESTWAY MARINE & ENERGY TECH CO LTD
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