CN108161247B - Cutting method for cutting a web - Google Patents
Cutting method for cutting a web Download PDFInfo
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- CN108161247B CN108161247B CN201711488807.4A CN201711488807A CN108161247B CN 108161247 B CN108161247 B CN 108161247B CN 201711488807 A CN201711488807 A CN 201711488807A CN 108161247 B CN108161247 B CN 108161247B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 144
- 238000000034 method Methods 0.000 title claims abstract description 54
- 238000003698 laser cutting Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
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- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The present invention relates to a cutting method for cutting a web. The cutting method for cutting the coil stock processes the coil stock into a plurality of workpieces; the cutting method comprises the following steps: setting a suit of cutting; respectively importing the graphs of a plurality of workpieces to distribute the graphs on the suit cutting; dividing the suit cutting into a plurality of areas, wherein a division line exists between two adjacent areas; if the division line passes through the workpiece, the division line is connected with the contour line of the passed workpiece to bypass the workpiece; respectively generating numerical control programs of a plurality of areas; sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; and the control system controls the laser cutting machine to act according to the numerical control programs respectively so as to process the coil stock into a plurality of workpieces. Because a plurality of numerical control programs are sequentially input into the control system of the laser cutting machine, the control system can continuously cut the coil stock, the continuous cutting of workpieces is realized, the production efficiency of the coil stock is improved, the efficient cutting is realized, and the production cost of the coil stock is greatly reduced.
Description
Technical Field
The invention relates to the technical field of laser processing, in particular to a cutting method for cutting a coil stock.
Background
The coil stock is widely applied to metal sheet metal processing. The traditional processing process of the coil stock comprises the following steps: the plate is firstly leveled by an uncoiler, then is sent to a cutting machine for cutting, and finally is conveyed to the cutting machine for cutting. The process from the coil stock to the workpiece needs a complex production and processing chain, the coil stock is long in length, the number of the cut workpieces is large and diversified, and the stroke of the machine tool is limited, so that the production efficiency of the coil stock is low, efficient cutting cannot be realized, and the production cost of the coil stock is high.
Disclosure of Invention
In view of the above, it is necessary to provide a cutting method for cutting a web in order to solve the problem of high production cost of the web.
A cutting method for cutting a coil stock for processing the coil stock into a plurality of workpieces, comprising:
setting a suit of cutting;
respectively importing the graphs of a plurality of workpieces to distribute the graphs on the suit cutting;
dividing the suit cutting into a plurality of areas, wherein a division line exists between two adjacent areas; if the division line passes through the workpiece, the division line is connected with the contour line of the passed workpiece to bypass the workpiece;
respectively generating numerical control programs of a plurality of the areas, wherein the numerical control programs correspond to the areas one by one;
sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; and
and the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces.
The cutting method for cutting the coil stock comprises the steps of firstly setting a suit of cutting, namely newly building a suit of cutting, wherein the length of the suit of cutting can be defined according to requirements; then respectively introducing a plurality of graphs of the workpieces to be processed and formed, and distributing the plurality of graphs on the suit cutting; then dividing the suit cutting into a plurality of areas, wherein a division line exists between every two adjacent areas, so that the division line separates the two adjacent areas, if the division line passes through the workpiece, the division line is connected with the contour line of the passing workpiece to bypass, the division line is prevented from dividing the workpiece, and the division line only divides the expectation except the workpiece; then respectively generating numerical control programs of a plurality of areas, wherein the plurality of numerical control programs correspond to the plurality of areas one by one, namely generating the numerical control program corresponding to each area; then, sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; finally, the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces; when the numerical control program of each area is generated, the numerical control program of the corresponding area can be generated by taking the starting point of the area as the original point, so that the sequence of the numerical control programs is consistent with the cutting sequence of the areas, and the control system can continuously cut the coil materials because the numerical control programs are sequentially input into the control system of the laser cutting machine, thereby realizing the continuous cutting of workpieces, improving the production efficiency of the coil materials, realizing the efficient cutting and greatly reducing the production cost of the coil materials.
In one embodiment, before sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine, and after respectively generating a plurality of numerical control programs of the regions, the method further comprises the following steps:
and arranging the plurality of numerical control programs according to the division sequence of the regions to enable each numerical control program to correspond to each region, so that the arrangement sequence of the plurality of numerical control programs is consistent with the cutting sequence of the plurality of regions, and continuous cutting can be better realized.
In one embodiment, the step of setting a suit of sanctions specifically comprises:
and setting the suit on the suit programming software of the industrial computer, wherein the industrial computer is in communication connection with the control system, namely establishing a suit on the suit programming software.
In one embodiment, the step of respectively importing the patterns of the plurality of workpieces specifically includes:
respectively importing the graphs of the workpieces into the suit programming software to distribute the graphs of the workpieces on the suit cutting; the user may distribute the work pieces in the kit programming software.
In one embodiment, the step of dividing the suit into a plurality of regions specifically includes:
and dividing the suit into a plurality of areas by the suit programming software until all workpieces are divided, wherein the length of each area can be set according to requirements.
In one embodiment, the step of generating the numerical control programs of the plurality of regions respectively specifically is:
and respectively generating a plurality of numerical control programs of the areas through the set material programming software.
In one embodiment, the width of the suit-cutting is equal to the width of the coil stock, so that the waste of excess coil stock is reduced, and the utilization efficiency of the coil stock is improved.
In one embodiment, the plurality of regions are distributed along the length direction of the suit-cutting, so that the processing times of each region are reduced, and the processing efficiency of the coil stock is improved.
In one embodiment, the extension direction of the division line is perpendicular to the length direction of the suit-cutting.
In one embodiment, the dividing line is connected to a first edge line of the contour line of the workpiece passing by, wherein the first edge line of the contour line is an edge line of the contour line on the same side as the extending direction of the length of the suit-cutting, bounded by the dividing line, so as to divide the workpiece passing by the dividing line into an area deviating from the extending direction of the length of the suit-cutting.
Drawings
FIG. 1 is a schematic illustration of a workpiece graphics import suite;
FIG. 2 is a flow chart of a cutting method for cutting a web according to an embodiment;
fig. 3 is a flowchart of a cutting method for cutting a web according to another embodiment.
Detailed Description
In order to facilitate an understanding of the invention, a cutting method for cutting a web will be described more fully below with reference to the accompanying drawings. A preferred embodiment of a cutting method for cutting a web is shown in the accompanying drawings. However, the cutting method for cutting the web may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the cutting method for cutting a web is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
For example, a cutting method for cutting a roll stock is used to process the roll stock into a plurality of workpieces; for example, the cutting method includes: for example, a set of sanctions is set; for example, a plurality of patterns of the workpieces are respectively imported, and the plurality of patterns are distributed on the suit cutting; for example, the suit is divided into a plurality of regions; wherein a dividing line exists between two adjacent regions; for example, if the scribe line passes through the workpiece, the scribe line connects with the outline of the passed workpiece to bypass the workpiece; for example, numerical control programs of a plurality of the regions are respectively generated, wherein the plurality of numerical control programs correspond to the plurality of the regions one by one; for example, a plurality of numerical control programs are sequentially input to a control system of a laser cutting machine; for example, the control system controls the laser cutting machine to operate according to the plurality of numerical control programs, respectively, so as to process the coil stock into the plurality of workpieces. For example, a cutting method for cutting a roll material processes the roll material into a plurality of workpieces; the cutting method comprises the following steps: setting a suit of cutting; respectively importing the graphs of a plurality of workpieces to distribute the graphs on the suit cutting; dividing the suit cutting into a plurality of areas, wherein a division line exists between two adjacent areas; if the division line passes through the workpiece, the division line is connected with the contour line of the passed workpiece to bypass the workpiece; respectively generating numerical control programs of a plurality of the areas, wherein the numerical control programs correspond to the areas one by one; sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; and the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces.
As shown in fig. 1, a cutting method for cutting a roll stock 10 of an embodiment is used to process the roll stock into a plurality of workpieces. Referring also to fig. 2, the cutting method includes:
s101, setting a suit of cutting; in one embodiment, the step S101 of setting a suit of sanctions specifically includes: the cutting set is set on the set programming software of the industrial computer, and the industrial computer is in communication connection with the control system, namely, the cutting set is established on the set programming software and used for reasonably arranging the cutting of the roll materials to be cut so as to reduce waste materials as much as possible. For example, the length of the suit is defined, and in the suit programming software, the length of the suit can be defined according to requirements. In order to improve the utilization efficiency of the coil stock, in one embodiment, the width of the suit-cutting is equal to the width of the coil stock, so that the waste of excess coil stock is reduced, and the utilization efficiency of the coil stock is improved. For example, the suit cutting is set on the suit programming software of the industrial computer, the industrial computer is in communication connection with the control system, namely, a suit cutting is established on the suit programming software, and the width of the suit cutting is equal to that of the coil stock, so that the waste of the residual coil stock is reduced, and the utilization efficiency of the coil stock is improved. For example, the suit is rectangular.
S103, respectively importing a plurality of graphs 20 of the workpieces to enable the plurality of graphs to be distributed on the suit cutting; in one embodiment, the step of respectively importing the patterns of the plurality of workpieces specifically includes: respectively importing the graphs of the workpieces into the suit programming software to distribute the graphs of the workpieces on the suit cutting; the user may distribute the work pieces in the kit programming software.
S105, dividing the suit into a plurality of areas, wherein a division line 40 exists between two adjacent areas; if the division line passes through the workpiece, the division line is connected with the contour line of the passed workpiece to bypass the workpiece. In one embodiment, the step S105 of dividing the package into a plurality of regions specifically includes: and dividing the suit into a plurality of areas by the suit programming software until all workpieces are divided, wherein the length of each area can be set according to requirements.
Referring also to fig. 3, for example, before dividing the suit into a plurality of regions and after importing the graphics of a plurality of the workpieces, the method further includes the steps of: and S104, arranging the plurality of graphs to ensure that the plurality of graphs are reasonably typeset on the suit-cutting, reducing the generation of waste materials after the coil stock is processed and improving the utilization efficiency of the coil stock.
And S107, respectively generating numerical control programs of the plurality of areas, wherein the plurality of numerical control programs correspond to the plurality of areas one by one. In one embodiment, the step S107 of respectively generating the numerical control programs of the plurality of regions specifically includes: and respectively generating a plurality of numerical control programs of the areas through the nesting programming software, so as to realize the automatic generation of the numerical control programs. For example, the set material programming software takes the intersection point of the division line and the edge of the set cutting as a programming origin to generate a numerical control program of the area corresponding to the division line. For another example, the set material programming software uses the intersection point of the division line and the lower edge of the suit as a programming origin to generate the numerical control program of the region corresponding to the division line.
In one embodiment, the plurality of regions are distributed along the extension direction of the suit-cutting, namely the plurality of regions are distributed along the length direction of the suit-cutting, so that the processing times of each region are reduced, and the processing efficiency of the coil stock is improved. In one embodiment, the extension direction of the division line is perpendicular to the length direction of the suit cutting, so that the region can be well divided, and the numerical control program can be simplified. It will be appreciated that in other embodiments the division line may also extend in a direction other than perpendicular to the length of the suit-form. For example, the extension direction of the division lines and the length direction of the suit-cutting form an included angle of 60 degrees, and two adjacent division lines are parallel to each other.
In one embodiment, the dividing line is connected with a first side line of the contour line of the passed workpiece, wherein the first side line of the contour line is a side line of the contour line on the same side as the extension direction of the length of the suit-cutting, which is bounded by the dividing line, so that the dividing line and the first side line are connected to form a bent dividing line assembly, so that the workpiece passed through the dividing line is divided into a region deviating from the extension direction of the length of the suit-cutting, namely the workpiece is divided into a previous region. The division line is used as a boundary, the area on the side opposite to the extending direction of the suit-cutting is the previous area, and the area on the side in the same direction as the extending direction of the suit-cutting is the next area, namely, the previous area and the next area are separated by the division line assembly. For example, if the dividing line passes through the workpiece, the processing tracks of the workpiece and the dividing line are generated together in the previous area, so that the processing track of the coil stock is generated simply, namely the processing track of the coil stock is simplified, the processing efficiency of the coil stock is improved, the processing time of the coil stock is shortened, and meanwhile, the excess stock generated by the dividing area can be reduced.
And S109, sequentially inputting the plurality of numerical control programs into a control system of the laser cutting machine, namely sequentially importing the plurality of numerical control programs into the control system of the laser cutting machine, and enabling the plurality of numerical control programs to operate in the control system one by one.
And S111, the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces and realize online cutting of all the workpieces.
For example, the cutting method includes: s101, setting a suit of cutting; s103, respectively importing a plurality of graphs of the workpieces to enable the plurality of graphs to be distributed on the suit cutting; s104, arranging the plurality of graphs to enable the plurality of graphs to be reasonably typeset on a suit-cut, reducing the generation of waste materials after the coil materials are processed and improving the utilization efficiency of the coil materials; s105, dividing the suit into a plurality of areas, wherein a division line exists between two adjacent areas; s107, respectively generating numerical control programs of a plurality of areas, wherein the plurality of numerical control programs correspond to the plurality of areas one by one; s109, sequentially inputting the plurality of numerical control programs into a control system of the laser cutting machine, namely sequentially importing the plurality of numerical control programs into the control system of the laser cutting machine, and enabling the plurality of numerical control programs to operate in the control system one by one; and S111, the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces and realize online cutting of the workpieces.
For example, the suit is set on the suit programming software of an industrial computer, and the industrial computer is in communication connection with the control system, namely, a suit is established on the suit programming software; respectively importing the graphs of the workpieces into the suit programming software, so that the graphs of the workpieces are distributed on the suit cutting, and a user can distribute the workpieces in the suit programming software; arranging the plurality of graphs to ensure that the plurality of graphs are reasonably typeset on the suit-cutting, reducing the generation of waste materials after the coil materials are processed and improving the utilization efficiency of the coil materials; dividing the suit into a plurality of areas by the suit programming software until all workpieces are divided, wherein the length of each area can be set as required; respectively generating numerical control programs of a plurality of regions through the nesting programming software to realize automatic generation of the numerical control programs; sequentially inputting the plurality of numerical control programs into a control system of the laser cutting machine, namely sequentially importing the plurality of numerical control programs into the control system of the laser cutting machine so that the plurality of numerical control programs operate in the control system one by one; the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces and realize online cutting of the workpieces.
The cutting method for cutting the coil stock comprises the steps of firstly setting the suit cutting on the suit programming software of an industrial computer, wherein the industrial computer is in communication connection with the control system, namely, the suit cutting is established on the suit programming software, and the length of the suit cutting can be defined according to requirements; then respectively importing the graphs of the workpieces into the suit programming software, and enabling a user to distribute the graphs of the workpieces in the suit programming software so as to enable the graphs to be distributed on the suit cutting; then arranging a plurality of the graphs to ensure that the graphs are reasonably typeset on a suit-cut, reducing the generation of waste materials after the coil materials are processed and improving the utilization efficiency of the coil materials; then dividing the suit into a plurality of regions by the suit programming software until all workpieces are divided, wherein the length of each region can be set according to needs, a division line exists between two adjacent regions, so that the division line separates the two adjacent regions, and if the division line passes through the workpieces, the division line is connected with the contour line of the passing workpieces to bypass the regions, so that the division line is prevented from dividing the workpieces, and the division line only divides the expectation except the workpieces; then, respectively generating a plurality of numerical control programs of the areas through the nesting programming software to realize the automatic generation of the numerical control programs, wherein the plurality of numerical control programs are in one-to-one correspondence with the plurality of areas, namely, the numerical control program corresponding to each area is generated; then, sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine, namely, sequentially importing the numerical control programs into the control system of the laser cutting machine, and enabling the numerical control programs to operate in the control system one by one; finally, the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces; when the numerical control program of each area is generated, the numerical control program of the corresponding area can be generated by taking the starting point of the area as the original point, so that the sequence of the numerical control programs is consistent with the cutting sequence of the areas, and the control system can continuously cut the coil materials because the numerical control programs are sequentially input into the control system of the laser cutting machine, thereby realizing the continuous cutting of workpieces, improving the production efficiency of the coil materials, realizing the efficient cutting and greatly reducing the production cost of the coil materials.
In one embodiment, before sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine, and after respectively generating a plurality of numerical control programs of the regions, the method further comprises the following steps:
and arranging the plurality of numerical control programs according to the division sequence of the regions to enable each numerical control program to correspond to each region, so that the arrangement sequence of the plurality of numerical control programs is consistent with the cutting sequence of the plurality of regions, and continuous cutting can be better realized.
The cutting method for cutting the coil stock comprises the steps of firstly setting a suit of cutting, namely newly building a suit of cutting, wherein the length of the suit of cutting can be defined according to requirements; then respectively introducing a plurality of graphs of the workpieces to be processed and formed, and distributing the plurality of graphs on the suit cutting; then dividing the suit cutting into a plurality of areas, wherein a division line exists between every two adjacent areas, so that the division line separates the two adjacent areas, if the division line passes through the workpiece, the division line is connected with the contour line of the passing workpiece to bypass, the division line is prevented from dividing the workpiece, and the division line only divides the expectation except the workpiece; then respectively generating numerical control programs of a plurality of areas, wherein the plurality of numerical control programs correspond to the plurality of areas one by one, namely generating the numerical control program corresponding to each area; then, sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; finally, the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces; when the numerical control program of each area is generated, the numerical control program of the corresponding area can be generated by taking the starting point of the area as the original point, so that the sequence of the numerical control programs is consistent with the cutting sequence of the areas, and the control system can continuously cut the coil materials because the numerical control programs are sequentially input into the control system of the laser cutting machine, thereby realizing the continuous cutting of workpieces, improving the production efficiency of the coil materials, realizing the efficient cutting and greatly reducing the production cost of the coil materials.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cutting method for cutting a roll material into a plurality of workpieces, comprising:
setting a suit of cutting;
respectively importing the graphs of a plurality of workpieces to distribute the graphs on the suit cutting;
arranging a plurality of the patterns;
dividing the suit cutting into a plurality of areas, wherein a division line exists between two adjacent areas; if the division line passes through the workpiece, the division line is connected with the contour line of the passed workpiece to bypass the workpiece;
respectively generating numerical control programs of a plurality of the areas, wherein the numerical control programs correspond to the areas one by one;
sequentially inputting a plurality of numerical control programs into a control system of the laser cutting machine; and
the control system controls the laser cutting machine to act according to the plurality of numerical control programs respectively so as to process the coil stock into a plurality of workpieces;
wherein, the step of setting a suit of cutting specifically comprises: setting the suit cutting on the suit programming software of an industrial computer, wherein the industrial computer is in communication connection with the control system;
the steps of respectively generating the numerical control programs of the plurality of areas specifically include: and respectively generating a plurality of numerical control programs of the areas through the set material programming software.
2. The cutting method for cutting a coil stock according to claim 1, characterized in that before sequentially inputting a plurality of said numerical control programs into a control system of a laser cutting machine, and after respectively generating a plurality of said numerical control programs of said zones, it further comprises the steps of:
and arranging the plurality of numerical control programs according to the division sequence of the areas.
3. The cutting method for cutting a roll stock according to claim 1, wherein a suit programming software generates a numerical control program of the area corresponding to the division line with an intersection point of the division line and an edge of the suit as a programming origin.
4. The cutting method for cutting a coil stock according to claim 3, wherein the step of introducing the patterns of the plurality of work pieces respectively is embodied as:
and respectively importing the graphs of the workpieces into the nesting programming software.
5. The cutting method for cutting a web according to claim 3, characterized in that the step of dividing said suit into a plurality of zones is embodied as:
the suit is divided into a plurality of regions by the suit programming software.
6. The cutting method for cutting a coil stock according to claim 5, wherein the step of sequentially inputting the plurality of numerical control programs into a control system of the laser cutting machine is specifically as follows: and sequentially importing a plurality of numerical control programs into a control system of the laser cutting machine.
7. Cutting method for cutting a web according to claim 1, characterised in that the width of the suit is equal to the width of the web.
8. A cutting method for cutting a web according to claim 1, characterized in that a plurality of said zones are distributed along the length of the suit.
9. The cutting method for cutting a web according to claim 8, wherein the extension direction of the dividing line is perpendicular to the length direction of the suit-cut.
10. The cutting method according to claim 9, wherein the dividing line is connected to a first side line of a contour line of the workpiece passing by, and wherein the first side line of the contour line is a side line of a contour line on a same side as an extending direction of a length of the suit-cut bounded by the dividing line.
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| CN109317974B (en) * | 2018-09-17 | 2020-09-11 | 常州数控技术研究所 | Method and system for machining wrist arm |
| DE102018126077A1 (en) * | 2018-10-19 | 2020-04-23 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | EVALUATING WORKPIECE LOCATIONS IN NESTED ARRANGEMENTS |
| CN111069791B (en) * | 2019-12-09 | 2022-09-02 | 广州文冲船厂有限责任公司 | Cutting method of outfitting parts |
| CN113182712A (en) * | 2021-05-26 | 2021-07-30 | 苏州安洁科技股份有限公司 | Large-size product processing technology |
| CN114378452B (en) * | 2021-12-30 | 2024-04-09 | 深圳泰德激光技术股份有限公司 | Laser cutting method, device and storage medium based on assembly line |
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| CN102490070A (en) * | 2011-12-13 | 2012-06-13 | 余小刚 | Processing method of automatic-feeding laser cutting |
| CN103389683A (en) * | 2013-08-21 | 2013-11-13 | 济南铸造锻压机械研究所有限公司 | CAM (computer-aided manufacturing) system of high-power thick-plate numerical control laser cutting machine and method |
| CN105549536A (en) * | 2015-12-16 | 2016-05-04 | 广州纬纶信息科技有限公司 | Nesting control method and system |
| CN105750687A (en) * | 2016-04-28 | 2016-07-13 | 中船黄埔文冲船舶有限公司 | Numerical control batch nesting method for small parts |
| CN107346123A (en) * | 2017-06-30 | 2017-11-14 | 武汉冶钢结构有限责任公司 | A kind of method for improving Numerical control cutting efficiency |
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