CN102390004A - Method for processing laser cutting combined tool with mathematical model - Google Patents
Method for processing laser cutting combined tool with mathematical model Download PDFInfo
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- CN102390004A CN102390004A CN2011102034259A CN201110203425A CN102390004A CN 102390004 A CN102390004 A CN 102390004A CN 2011102034259 A CN2011102034259 A CN 2011102034259A CN 201110203425 A CN201110203425 A CN 201110203425A CN 102390004 A CN102390004 A CN 102390004A
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Abstract
The invention relates to a method for processing a laser cutting combined tool with a mathematical model, which comprises the following steps: (1) designing a fixed bottom plate, and arranging cross-shaped holes forming arrays on the bottom plate; (2) putting the bottom face of a part to be processed on a worktable; (3) respectively intersecting an XZ plane and a YZ plane with the profile of the part to obtain a characteristic face I and a characteristic face II; (4) forming the entity of the combined tool; (5) respectively arranging locking slots on every transversal support plate and every longitudinal support plate; (6) respectively arranging connecting lugs on the lower bottom faces of the transversal support plate and the longitudinal support plate; (7) forming a drawing exchange format (DXF) file in the mathematical model; (8) cutting out all the transversal support plates and longitudinal support plates by utilizing a laser cutting machine; and (9) putting the part to be processed on the laser cutting machine for performing laser cutting after the assembly is finished. The method is capable of completing designing and manufacturing tasks in one department. Moreover, the designed combined tool is processed by adopting laser cutting; the speed is high; the precision is high; materials used by the tool are few; and the cost is low.
Description
Technical field
The present invention relates to a kind of processing method that the cut assembled tool of Mathematical Modeling is arranged, when being used to adopt five coordinate cut machineds solid sheet metal part, the design of assembled tool.
Background technology
At present, complex-shaped, wide in variety, little in batches titanium alloy component is more and more, and the high-precision processing method of the three-dimensional metal plate parts that these digitlizations are made and processed adopts five coordinate laser cutting machines usually; Utilize special tooling during the location, during owing to cut, part receives external force very little; It is different from common part tooling; It not only wants retaining element, plays the effect of location, also will hide the light beam that laser cuts.Therefore, in actual production, will design cutting tool separately, this frock needs each workshop cooperation to accomplish, and also need the wide variety of materials loss, and the manufacturing cycle is long, has restricted manufacturing schedule.
Summary of the invention
The technical problem that the present invention will solve provides a kind of processing method that the cut assembled tool of Mathematical Modeling is arranged; This method can be accomplished design and manufacturing operation in a department; And the assembled tool one of design adopts Laser cutting; Speed is fast, precision is high, and the employed material of frock is few, and expense is low.
For overcoming the above problems, concrete technical scheme of the present invention is following: the processing method of the cut assembled tool of Mathematical Modeling is arranged, may further comprise the steps:
1) in Mathematical Modeling; Design one with the removable fixed base plate of platen, base plate is of a size of the actual size greater than part, and all around length greater than more than the 100mm; In base plate top margin 100mm, use cross bore with directions X and Y direction array, array pitch is N;
2) in Mathematical Modeling; The bottom surface of part to be processed is placed on the workbench length direction; It highly is the Z direction; And the length direction of part marks three datum marks that need the location at part to be processed on the profile of the projection on the XY plane on X-direction, three datum marks distribute in a triangle;
3) in Mathematical Modeling, intersect with shape in XZ plane and the part, obtain minimum two characteristic face I of this direction, the spacing of adjacent characteristic face I is N; Intersect with shape in YZ plane and the part, obtain two minimum characteristic face II of this direction, the spacing of adjacent characteristic face II is N; The characteristic face I is intersected with the characteristic face II is orthogonal;
4) in Mathematical Modeling; With the interior shape of part to be processed and the characteristic face I between the fixed base plate and characteristic face II is the entity that benchmark forms assembled tool; With the characteristic face I is that the entity at center is horizontal support plate, is that the entity at center is vertical support plate with the characteristic face II;
5) every horizontal support plate with vertically be provided with draw-in groove on the support plate, laterally the draw-in groove of support plate upwards, vertically the draw-in groove of support plate is downward, laterally support plate is connected through draw-in groove with vertical support plate, the intersection between draw-in groove is the intersection of characteristic face I and characteristic face II in the Mathematical Modeling;
6) bottom surface at every horizontal support plate and vertical support plate is provided with attachment lug, and the position of attachment lug is corresponding with the cross bore position of working plate, and width is corresponding to the groove size with length and cross recessed folk prescription;
7) obtain the concrete size of every horizontal support plate and vertical support plate after, in mathematical model, form the DXF formatted file, and handle redundant line, form the face territory;
8) utilize the DXF file that forms in the laser cutting machine program editing Mathematical Modeling, cut out every horizontal support plate and vertical support plate then;
9) horizontal support plate and vertical support plate are pegged graft, and simultaneously and working plate peg graft, obtain assembled tool, part to be processed is placed on it carries out cut and get final product.
The processing method of the cut assembled tool of this Mathematical Modeling adopts above-mentioned steps, can in production procedure, reduce design and manufacturing operation that multidisciplinary cooperation could be accomplished, has also therefore reduced the production cycle, has improved production efficiency.Employing has the cross recessed working plate, and the program after the cutting can directly be used next time, and datum mark etc. is prepared frock once more.The frock of this connected structure greatly reduces the material of frock, has reduced the cost of frock.
Description of drawings
Fig. 1 is the position relation of working plate and characteristic face I and characteristic face II.
Fig. 2 is the vertically structural representation of support plate of actual processing back.
Fig. 3 is the laterally structural representation of support plate of actual processing back.
Wherein 1, working plate; 2, cross recess; 3, characteristic face I; 4, characteristic face II; 5, horizontal support plate; 6, vertical support plate; 7, auricle.
The specific embodiment
Like Fig. 1, shown in 2 and 3, for lateral dimension is 1078mm, longitudinal size is 772mm, highly is 130mm.The processing method of the cut assembled tool of its Mathematical Modeling may further comprise the steps:
1) in Mathematical Modeling; Design one and the removable fixed base plate of platen; Base plate is of a size of the standard steel plate of 2000 * 1000 mm; The cross bore of in base plate top margin 100mm, intersecting with 20mm * 2 mm and 2mm * 20mm center is with directions X and Y direction array, and array pitch is 50mm;
2) in Mathematical Modeling; The bottom surface of part to be processed is placed on the horizontal plane that is parallel to the XY plane, highly be the Z direction, and the length direction of part is on X-direction; On the profile of the projection on the XY plane, mark three datum marks that need the location at part to be processed; Three datum marks are the center formation triangle that distributes in a triangle with the part, when part has slight deformation, can adopt these three datum marks to suppress;
3) in Mathematical Modeling, intersect with shape in XZ plane and the part, obtain minimum two characteristic face I of this direction, the spacing of adjacent characteristic face I is N; Intersect with shape in YZ plane and the part, obtain two minimum characteristic face II of this direction, the spacing of adjacent characteristic face II is N; The characteristic face I is intersected with the characteristic face II is orthogonal;
4) in Mathematical Modeling; With the interior shape of part to be processed and the characteristic face I between the fixed base plate and characteristic face II is the entity that benchmark forms assembled tool; With the characteristic face I is that the entity of center 2mm is horizontal support plate, is that the entity of center 2mm is vertical support plate with the characteristic face II;
5) on every horizontal support plate and vertical support plate, be provided with draw-in groove; Laterally the draw-in groove of support plate upwards; Vertically the draw-in groove of support plate is downward, and laterally support plate is connected through draw-in groove with vertical support plate, and the intersection between draw-in groove is the intersection of characteristic face I and characteristic face II in the Mathematical Modeling; Clamp is spacing each other in length and breadth after the connection, has guaranteed the stability of frock;
6) bottom surface at every horizontal support plate and vertical support plate is provided with attachment lug; The position of attachment lug is corresponding with the cross bore position of working plate; Width is corresponding to the groove size with length and cross recessed folk prescription, guarantees that frock can not move the while and fix frock in three-dimensional position yet;
7) obtain the concrete size of every horizontal support plate and vertical support plate after, in mathematical model, form the DXF formatted file, and handle redundant line, form the face territory, so that the laser programming;
8) utilize the DXF file that forms in the laser cutting machine program editing Mathematical Modeling, cut out every horizontal support plate and vertical support plate then;
9) horizontal support plate and vertical support plate are pegged graft, and simultaneously and working plate peg graft, obtain assembled tool, part to be processed is placed on it carries out cut and get final product.
Claims (1)
1. the processing method of the cut assembled tool of Mathematical Modeling is arranged, it is characterized in that may further comprise the steps:
1) in Mathematical Modeling; Design one with the removable fixed base plate of platen, base plate is of a size of the actual size greater than part, and all around length greater than more than the 100mm; In base plate top margin 100mm, use cross bore with directions X and Y direction array, array pitch is N;
2) in Mathematical Modeling; The bottom surface of part to be processed is placed on the workbench length direction; It highly is the Z direction; And the length direction of part marks three datum marks that need the location at part to be processed on the profile of the projection on the XY plane on X-direction, three datum marks distribute in a triangle;
3) in Mathematical Modeling, intersect with shape in XZ plane and the part, obtain minimum two characteristic face I of this direction, the spacing of adjacent characteristic face I is N; Intersect with shape in YZ plane and the part, obtain two minimum characteristic face II of this direction, the spacing of adjacent characteristic face II is N; The characteristic face I is intersected with the characteristic face II is orthogonal;
4) in Mathematical Modeling; With the interior shape of part to be processed and the characteristic face I between the fixed base plate and characteristic face II is the entity that benchmark forms assembled tool; With the characteristic face I is that the entity at center is horizontal support plate, is that the entity at center is vertical support plate with the characteristic face II;
5) every horizontal support plate with vertically be provided with draw-in groove on the support plate, laterally the draw-in groove of support plate upwards, vertically the draw-in groove of support plate is downward, laterally support plate is connected through draw-in groove with vertical support plate, the intersection between draw-in groove is the intersection of characteristic face I and characteristic face II in the Mathematical Modeling;
6) bottom surface at every horizontal support plate and vertical support plate is provided with attachment lug, and the position of attachment lug is corresponding with the cross bore position of working plate, and width is corresponding to the groove size with length and cross recessed folk prescription;
7) obtain the concrete size of every horizontal support plate and vertical support plate after, in mathematical model, form the DXF formatted file, and handle redundant line, form the face territory;
8) utilize the DXF file that forms in the laser cutting machine program editing Mathematical Modeling, cut out every horizontal support plate and vertical support plate then;
9) horizontal support plate and vertical support plate are pegged graft, and simultaneously and working plate peg graft, obtain assembled tool, part to be processed is placed on it carries out cut and get final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102034259A CN102390004A (en) | 2011-07-20 | 2011-07-20 | Method for processing laser cutting combined tool with mathematical model |
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| CN2011102034259A CN102390004A (en) | 2011-07-20 | 2011-07-20 | Method for processing laser cutting combined tool with mathematical model |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586589A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Plate-type high-precision clamp special for laser processing |
| CN104014939A (en) * | 2014-06-11 | 2014-09-03 | 沈阳飞机工业（集团）有限公司 | Titanium alloy skin laser cutting method based on flexible supporting device |
| CN104439820A (en) * | 2014-10-24 | 2015-03-25 | 中国第一汽车股份有限公司 | Sheet inserting quick combination clamp and manufacturing method thereof |
| CN106808247A (en) * | 2017-03-02 | 2017-06-09 | 航天特种材料及工艺技术研究所 | A kind of machine tooling method of high temperature resistant heat insulation sandwich material component |
| CN106826337A (en) * | 2017-03-02 | 2017-06-13 | 航天特种材料及工艺技术研究所 | A kind of numerical-control processing method of high temperature resistant heat insulation sandwich material component |
| CN106926211A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of model with measurement auricle |
| CN107492149A (en) * | 2017-08-17 | 2017-12-19 | 广东工业大学 | A kind of face domain generation method based on bounding box |
| CN108311930A (en) * | 2018-03-26 | 2018-07-24 | 江苏通盛换热器有限公司 | A kind of positioning tool and its dicing method for cutting Special-shaped fin |
| CN108527677A (en) * | 2017-03-02 | 2018-09-14 | 航天特种材料及工艺技术研究所 | A kind of numerical-control processing method of more component green bodies of high temperature resistant heat insulation sandwich material |
| CN109954913A (en) * | 2018-11-30 | 2019-07-02 | 航天特种材料及工艺技术研究所 | A kind of complex profile aerogel plate trimming device and method |
| CN111381561A (en) * | 2018-12-29 | 2020-07-07 | 航天海鹰(哈尔滨)钛业有限公司 | Manufacturing method of matrix splicing tool |
| CN111958128A (en) * | 2020-08-11 | 2020-11-20 | 陈月圆 | Processing method of bearing base plate |
| CN113510387A (en) * | 2021-07-01 | 2021-10-19 | 东风柳州汽车有限公司 | Development method and device of laser cutting tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330268A (en) * | 2003-05-09 | 2004-11-25 | Ishikame Kogyo:Kk | Workpiece holding device for laser cutting, and dagger for this device |
| CN101301712A (en) * | 2008-07-31 | 2008-11-12 | 西安飞机工业（集团）有限责任公司 | Jig for laser cutting of metal plate parts |
| CN101407008A (en) * | 2008-11-21 | 2009-04-15 | 四川成飞集成科技股份有限公司 | Coordinates platform for accurately locating three-dimensional laser cutting part |
| CN101462258A (en) * | 2009-01-09 | 2009-06-24 | 马永涛 | Flexible combined fixture |
| CN201291362Y (en) * | 2008-11-21 | 2009-08-19 | 四川成飞集成科技股份有限公司 | Positioning device for laser cutting three-dimensional parts |
-
2011
- 2011-07-20 CN CN2011102034259A patent/CN102390004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330268A (en) * | 2003-05-09 | 2004-11-25 | Ishikame Kogyo:Kk | Workpiece holding device for laser cutting, and dagger for this device |
| CN101301712A (en) * | 2008-07-31 | 2008-11-12 | 西安飞机工业（集团）有限责任公司 | Jig for laser cutting of metal plate parts |
| CN101407008A (en) * | 2008-11-21 | 2009-04-15 | 四川成飞集成科技股份有限公司 | Coordinates platform for accurately locating three-dimensional laser cutting part |
| CN201291362Y (en) * | 2008-11-21 | 2009-08-19 | 四川成飞集成科技股份有限公司 | Positioning device for laser cutting three-dimensional parts |
| CN101462258A (en) * | 2009-01-09 | 2009-06-24 | 马永涛 | Flexible combined fixture |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586589A (en) * | 2013-11-11 | 2014-02-19 | 沈阳黎明航空发动机(集团)有限责任公司 | Plate-type high-precision clamp special for laser processing |
| CN103586589B (en) * | 2013-11-11 | 2015-10-21 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of Plate-type high-precision clamp special for Laser Processing |
| CN104014939A (en) * | 2014-06-11 | 2014-09-03 | 沈阳飞机工业（集团）有限公司 | Titanium alloy skin laser cutting method based on flexible supporting device |
| CN104439820A (en) * | 2014-10-24 | 2015-03-25 | 中国第一汽车股份有限公司 | Sheet inserting quick combination clamp and manufacturing method thereof |
| CN104439820B (en) * | 2014-10-24 | 2016-04-20 | 中国第一汽车股份有限公司 | Thin plate grafting Quick combined clamp and manufacture method thereof |
| CN108527677B (en) * | 2017-03-02 | 2019-12-10 | 航天特种材料及工艺技术研究所 | numerical control machining method for multi-component blank body of high-temperature-resistant heat-insulation interlayer material |
| CN106826337B (en) * | 2017-03-02 | 2019-10-11 | 航天特种材料及工艺技术研究所 | A kind of numerical-control processing method of high temperature resistant heat insulation sandwich material component |
| CN106808247A (en) * | 2017-03-02 | 2017-06-09 | 航天特种材料及工艺技术研究所 | A kind of machine tooling method of high temperature resistant heat insulation sandwich material component |
| CN106826337A (en) * | 2017-03-02 | 2017-06-13 | 航天特种材料及工艺技术研究所 | A kind of numerical-control processing method of high temperature resistant heat insulation sandwich material component |
| CN106808247B (en) * | 2017-03-02 | 2019-10-11 | 航天特种材料及工艺技术研究所 | A kind of machine tooling method of high temperature resistant heat insulation sandwich material component |
| CN108527677A (en) * | 2017-03-02 | 2018-09-14 | 航天特种材料及工艺技术研究所 | A kind of numerical-control processing method of more component green bodies of high temperature resistant heat insulation sandwich material |
| CN106926211A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of model with measurement auricle |
| CN107492149B (en) * | 2017-08-17 | 2018-03-27 | 广东工业大学 | A kind of face domain generation method based on bounding box |
| CN107492149A (en) * | 2017-08-17 | 2017-12-19 | 广东工业大学 | A kind of face domain generation method based on bounding box |
| CN108311930A (en) * | 2018-03-26 | 2018-07-24 | 江苏通盛换热器有限公司 | A kind of positioning tool and its dicing method for cutting Special-shaped fin |
| CN109954913A (en) * | 2018-11-30 | 2019-07-02 | 航天特种材料及工艺技术研究所 | A kind of complex profile aerogel plate trimming device and method |
| CN111381561A (en) * | 2018-12-29 | 2020-07-07 | 航天海鹰(哈尔滨)钛业有限公司 | Manufacturing method of matrix splicing tool |
| CN111958128A (en) * | 2020-08-11 | 2020-11-20 | 陈月圆 | Processing method of bearing base plate |
| CN111958128B (en) * | 2020-08-11 | 2022-05-06 | 无锡市大德汽车部件科技有限公司 | Processing method of bearing base plate |
| CN113510387A (en) * | 2021-07-01 | 2021-10-19 | 东风柳州汽车有限公司 | Development method and device of laser cutting tool |
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Application publication date: 20120328 |