CN105798870A - Hole-opening method of curved panel - Google Patents
Hole-opening method of curved panel Download PDFInfo
- Publication number
- CN105798870A CN105798870A CN201610281691.6A CN201610281691A CN105798870A CN 105798870 A CN105798870 A CN 105798870A CN 201610281691 A CN201610281691 A CN 201610281691A CN 105798870 A CN105798870 A CN 105798870A
- Authority
- CN
- China
- Prior art keywords
- curved panel
- panel piece
- hole pattern
- hole
- perforate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to a hole-opening method of a curved panel. The method is characterized by comprising the following steps: extending the surface of a three-dimensional curved panel to a plane figure by using drawing software; printing the opened part in the plane figure in a proportion of 1: 1 to obtain a hole-opening figure; and covering the curved panel with the hole-opening figure to open a hole. According to the hole-opening method of the curved panel provided by the invention, lineation is replaced by a method of pasting the plane hole-opening figure, so that the method is simple and convenient, high in precision and good in universality, the production and manufacture costs can be lowered, the work efficiency is improved, and the hole-opening method is suitable for various opened holes in a three-dimensional panel surface.
Description
Technical field
The present invention relates to the perforate field of curved panel piece, particularly relate to the boring method of a kind of curved panel piece.
Background technology
Currently for the perforate of Ship Structure mean camber plate, have been used up data scratch form to determine position of opening and bore size.Because curved panel piece exists certain torsion resistance, on curved panel piece, directly measure data line be by hand not easy to operation, and need to expend certain human and material resources, cause manufacturing high cost.Additionally, manual line on curved panel piece can produce error unavoidably, reduce perforate precision, even perforate dislocation, dimensional discrepancy etc., cause certain economic loss.
In order to solve the problems referred to above, people start to have developed the various device for curved panel piece line or perforate.If publication number is the Chinese invention patent application of CN104308826A, disclose a kind of device for perforate of ruling on the workpiece of curved surface, its composition includes: base, support, along the elevating mechanism of support, cross bearer, slew gear, center of circle detent mechanism, aperture calibrating device, liftable and the liner agency that moves left and right, liftable and the tapping mechanism moved left and right.Although this invention solves the problems such as the manual error rule is big, efficiency is low, and allows line, perforate can complete on same device, improve integral production efficiency.But, the device for perforate of ruling on the workpiece of curved surface of this invention, structure is complicated, manufactures inconvenience, and cost is high.
And for example publication number is the Chinese invention patent application of CN104889787A, disclose a kind of at curved surface or the method carrying out perforate on irregular, according to the predetermined axis direction installing adapter, determine the angle of axis and horizontal plane, by bracing frame and level frame with the use of, make axis rod and the predetermined dead in line installing adapter, and the principle of supporting plane is stablized by three spikes, ensure that axis rod is not moved, thus, draw perforate cutting track line accurately.Although this invention enormously simplify the instrument of line, but remains a need for ruling by special bracing frame and level frame.
Summary of the invention
In view of this, it is necessary to for above-mentioned problem, it is provided that the boring method of a kind of curved panel piece.
To achieve these goals, the present invention adopts the following technical scheme that
A kind of boring method of curved panel piece, comprise the steps of and utilize graphics software that solid surface plate surface is extended into planar graph, the aperture segment printed in planar graph according to 1:1 ratio obtains hole pattern, hole pattern is covered in curved panel piece surface and carries out perforate.
Preferably, containing at least two crossing perforate location lines on curved panel piece, in hole pattern, also correspondence positions lines containing this two crossing perforates, when hole pattern is covered in curved panel piece surface, two crossing perforates on curved panel piece position the perforate location line overlap that lines are corresponding with hole pattern.
Preferably, bond paper is used to print the hole pattern in planar graph.Bond paper has the advantages such as transparent, frivolous and ductility is good, can not only form good curved surface radian, and when being covered in curved panel piece surface, it is simple to the perforate location line on curved panel piece and the perforate location line overlap in hole pattern.
Preferably, described graphics software is CAD software.
Compared with prior art, the boring method of curved panel piece of the present invention has the advantages that
The boring method of curved panel piece of the present invention replaces line with the method pasting plane hole pattern, it is not necessary to rule on curved panel piece, and simple, convenient, precision is high, and versatility is good, it is possible to reduces and manufactures cost, improves work efficiency.When the curved panel piece that processing and fabricating completes needs perforate, can utilize CAD software that curved panel piece is expanded into planar graph, perforate on curved panel piece also launches in the lump, the hole pattern in planar graph is printed according to the ratio of 1:1, correspondence is covered on the curved panel piece after molding, according to figure perforate, it is adaptable to the various perforates on three dimensions plate face.
Accompanying drawing explanation
Fig. 1 is the perforate projection of curved panel piece requirement.
The axle that Fig. 2 is curved panel piece perforate surveys view.
Fig. 3 is the curved panel piece plan view along outwardly deploying.
Fig. 4 is the hole pattern that bond paper prints.
Fig. 5 is the schematic diagram being covered on curved panel piece by hole pattern correspondence.
Fig. 6 be according to hole pattern perforate after schematic diagram.
Fig. 7 is the schematic diagram of perforate rear curved surface plate.
Detailed description of the invention
In order to better illustrate the present invention, it is described further below in conjunction with the drawings and specific embodiments.
Embodiment 1
It is illustrated in figure 1 the curved shell plate projection of ship hull plate a part, it is desirable to 2000mm waterline and intersection place, FR104 rib position open the circular hole of a R586mm on curved shell plate.Fig. 2 is that curved shell plate opening axis measures intention.The boring method using curved panel piece of the present invention offers above-mentioned circular hole, uses CAD software to obtain planar graph shown in Fig. 3 along curved shell plate outwardly deploying.Aperture segment bond paper in plane taken figure prints hole pattern according to 1:1 ratio, positions line 3 with FR104 rib bit line as perforate containing 2000mm waterline, as shown in Figure 4 in hole pattern.The hole pattern 2 printed is covered on curved shell plate 1 such as Fig. 5, it is ensured that on bond paper, 2000mm waterline is corresponding with the 2000mm waterline on curved shell plate and FR104 rib bit line with FR104 rib bit line overlapping.Then conventionally offer circular hole according to the position of opening on hole pattern and get final product (as shown in Figure 6 and Figure 7)
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. the boring method of a curved panel piece, it is characterized in that, comprise the steps of and utilize graphics software that solid surface plate surface is extended into planar graph, the aperture segment printed in planar graph according to 1:1 ratio obtains hole pattern, hole pattern is covered in curved panel piece surface and carries out perforate.
2. the boring method of curved panel piece according to claim 1, it is characterized in that, containing at least two crossing perforate location lines on curved panel piece, in hole pattern, also correspondence positions lines containing this two crossing perforates, when hole pattern is covered in curved panel piece surface, two crossing perforates on curved panel piece position the perforate location line overlap that lines are corresponding with hole pattern.
3. the boring method of curved panel piece according to claim 1, it is characterised in that use bond paper to print the hole pattern in planar graph.
4. the boring method of curved panel piece according to claim 1, it is characterised in that described graphics software is CAD software.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281691.6A CN105798870B (en) | 2016-04-28 | 2016-04-28 | A kind of boring method of curved panel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281691.6A CN105798870B (en) | 2016-04-28 | 2016-04-28 | A kind of boring method of curved panel piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105798870A true CN105798870A (en) | 2016-07-27 |
| CN105798870B CN105798870B (en) | 2018-02-13 |
Family
ID=56458052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281691.6A Active CN105798870B (en) | 2016-04-28 | 2016-04-28 | A kind of boring method of curved panel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105798870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383979A (en) * | 2016-11-25 | 2017-02-08 | 天津中际装备制造有限公司 | Concentric oval hole forming method of multilayer overlapping different-curvature circular arc web plate |
| CN106393046A (en) * | 2016-08-31 | 2017-02-15 | 中船黄埔文冲船舶有限公司 | Opening method for pipe intersecting hole |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1837093A2 (en) * | 2006-03-24 | 2007-09-26 | Yamazaki Mazak Corporation | Method for fabricating sheet metal product having three-dimensional shape, and product |
| CN101122788A (en) * | 2007-08-09 | 2008-02-13 | 成都飞机工业（集团）有限责任公司 | Process for spreading, spraying and positioning machine-processed parts surface hole position |
| US7958648B1 (en) * | 2008-09-29 | 2011-06-14 | Macconnell Carey | Wall marking device and method of use thereof |
| CN103170660A (en) * | 2013-03-22 | 2013-06-26 | 沈阳飞机工业（集团）有限公司 | Method for part curve surface hole site drilling line drawing with three-dimensional model |
| CN104723316A (en) * | 2015-03-30 | 2015-06-24 | 沈阳飞机工业（集团）有限公司 | Design method for hook face fillet part marking template |
-
2016
- 2016-04-28 CN CN201610281691.6A patent/CN105798870B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1837093A2 (en) * | 2006-03-24 | 2007-09-26 | Yamazaki Mazak Corporation | Method for fabricating sheet metal product having three-dimensional shape, and product |
| CN101122788A (en) * | 2007-08-09 | 2008-02-13 | 成都飞机工业（集团）有限责任公司 | Process for spreading, spraying and positioning machine-processed parts surface hole position |
| US7958648B1 (en) * | 2008-09-29 | 2011-06-14 | Macconnell Carey | Wall marking device and method of use thereof |
| CN103170660A (en) * | 2013-03-22 | 2013-06-26 | 沈阳飞机工业（集团）有限公司 | Method for part curve surface hole site drilling line drawing with three-dimensional model |
| CN104723316A (en) * | 2015-03-30 | 2015-06-24 | 沈阳飞机工业（集团）有限公司 | Design method for hook face fillet part marking template |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393046A (en) * | 2016-08-31 | 2017-02-15 | 中船黄埔文冲船舶有限公司 | Opening method for pipe intersecting hole |
| CN106383979A (en) * | 2016-11-25 | 2017-02-08 | 天津中际装备制造有限公司 | Concentric oval hole forming method of multilayer overlapping different-curvature circular arc web plate |
| CN106383979B (en) * | 2016-11-25 | 2019-08-09 | 天津中际装备制造有限公司 | The concentration ellipse hole boring method of the different curvature circular arc web of multiple-layer stacked |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105798870B (en) | 2018-02-13 |
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