CN106583125A - Fast preparation method of spacecraft structural slab complex spraying shielding area formwork - Google Patents
Fast preparation method of spacecraft structural slab complex spraying shielding area formwork Download PDFInfo
- Publication number
- CN106583125A CN106583125A CN201611118654.XA CN201611118654A CN106583125A CN 106583125 A CN106583125 A CN 106583125A CN 201611118654 A CN201611118654 A CN 201611118654A CN 106583125 A CN106583125 A CN 106583125A
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- CN
- China
- Prior art keywords
- structural member
- cad
- fast preparation
- unit
- structure plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
Abstract
The invention provides a fast preparation method of a spacecraft structural slab complex spraying shielding area formwork. The fast preparation method comprises the following steps that 1, a CAD two-dimensional diagram of a single unit and structural member mounting face is made; 2, the CAD two-dimensional diagram is subjected to frame finishing, and an external expansion line of the CAD diagram is adjusted into a single line and to be closed end to end; and 3, the formwork is made, the single unit and structural member mounting face is printed according to the proportion of 1:1 through a plotting instrument, internal identifier fonts are printed, automatic cutting is carried out along the outer contour line of the single unit and structural member mounting face, and the shielding formwork is made. The problems that manual cutting is low in speed, and cut edges are untidy are solved, and the high-reliability design requirement of a spacecraft is met.
Description
Technical field
The present invention relates to a kind of fast preparation method of spacecraft structure plate, in particular it relates to a kind of spacecraft structure plate
The fast preparation method of complicated spraying shielding region template.
Background technology
Organic Thermal Control Coating is applied to the thermal control field of spacecraft as the special thin-film material of a class, due to its construction letter
It is single, can be used for metal or non-metallic substrate, with good adhesion property, therefore obtain more and more wider in spacecraft thermal control field
General application.But in spraying application, generally require to carry out spraying operation to privileged site, it is not necessary to which the position of spraying needs to hide
Cover, it is to avoid have and ooze paint phenomenon, affect attractive in appearance to guarantee that unit, the connection precision of structural member and avoiding sprays to other positions.
By long-term practical experience, the spraying shielding region on spacecraft structure plate is mainly unit, structural member, space flight
Device unit, structural member quantity are more, with small batch, variety diversity feature, with structural slab contact surface complex contour are installed, and
Mounting surface position, area size require accurate.
The highly reliable design concept of spacecraft requires that shaded areas are accurate, masking material must not be anti-with dimethylbenzene equal solvent
Should, must not be with S781 white paints, the coating reaction such as SR107-E51 is pitch-dark, E51-M is pitch-dark.With space flight type product it is more and more,
Lead time is shorter and shorter, and this requires that spraying process shortens as far as possible the time, meets space flight model demand.
At present automobile, aeroplane industry are sprayed all in accordance with the masking clothing that its exterior design meets size, and repairs profession is adopted
Large area masking is carried out with shielding film, but this is not suitable for spacecraft structure plate.At present, using hand cutting more than masking template
Mode, cutting speed is slow, and edge is irregular.This patent proposes a kind of complicated unit of spacecraft structure plate, structural member peace
The fast preparation method of dress face complexity spraying shielding region template, it is ensured that complex structural member it is accurate, efficient, meet spacecraft
The protection in complicated spraying shielding region is required.
The content of the invention
For defect of the prior art, it is an object of the invention to provide a kind of spacecraft structure plate complexity spraying shielding area
The fast preparation method of domain template, its solution hand cutting speed is slow, the irregular difficult problem in cutting edge, and meeting spacecraft height can
The design requirement leaned on.
According to an aspect of the present invention, there is provided a kind of quick system of spacecraft structure plate complexity spraying shielding region template
Preparation Method, it is comprised the following steps：
Step one：Make unit, the CAD X-Y schemes of structural member mounting surface；
Step 2：CAD X-Y scheme plastic algorithms, extend out CAD diagram line and are adjusted to single line, close end to end；
Step 3：The making of template, 1 is carried out using plotter to unit, structural member mounting surface：1 prints, and prints internal mark
Character learning body, and automatic cutting is carried out along unit, structural member mounting surface outer contour, make masking template.
Preferably, the step one is comprised the following steps：
Step 11, coordinate design personnel obtain unit, the graphics of structural member of spacecraft structure plate respective regions；
Step 12, unidirectional to corresponding graphics 1：1 projection, obtains unit, the mounting surface outline of structural member and installation
Hole portion position projects, and produces CAD X-Y schemes；
Step 13, according to design requirement, to unit, the complex profile 1～2mm of externally expanding single edge of structural member mounting surface.
Preferably, the graphics is that PROE or Solidworks charts.
Preferably, the plotter is air brushing cutting all-in-one machine.
Preferably, the diaphragm meets HG/T 3949-2007A3 standards, for high temperature spray painting, baking vanish, electron trade.
Compared with prior art, the present invention has following beneficial effect：Present invention solution hand cutting speed is slow, cutting
The irregular difficult problem in edge, meets the highly reliable design requirement of spacecraft.
Description of the drawings
The detailed description by reading non-limiting example made with reference to the following drawings, the further feature of the present invention,
Objects and advantages will become more apparent upon：
Fig. 1 is that the flow process of the fast preparation method of spacecraft structure plate complexity spraying shielding region template of the present invention is illustrated
Figure.
Fig. 2 is the schematic flow sheet of step one in the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, some deformations and improvement can also be made.These belong to the present invention
Protection domain.
As shown in figure 1, the fast preparation method of spacecraft structure plate of the present invention complexity spraying shielding region template include with
Lower step：
Step one：Make unit, the CAD X-Y schemes of structural member mounting surface；
Step 2：CAD X-Y scheme plastic algorithms, extend out CAD diagram line and are adjusted to single line, close end to end；
Step 3：The making of template, 1 is carried out using plotter to unit, structural member mounting surface：1 prints, and prints internal mark
Character learning body, and automatic cutting is carried out along unit, structural member mounting surface outer contour, make masking template.
As shown in Fig. 2 the step one is comprised the following steps：
Step 11, coordinate design personnel obtain unit, the graphics of structural member of spacecraft structure plate respective regions；
Step 12, unidirectional to corresponding graphics 1：1 projection, obtains unit, the mounting surface outline of structural member and installation
Hole portion position projects, and produces CAD (Computer Aided Design, CAD) X-Y scheme；
Step 13, according to design requirement, to unit, the complex profile 1～2mm of externally expanding single edge of structural member mounting surface.
The graphics is PROE (Pro/Engineer, three-dimensional manipulating software) or Solidworks (sale Machine Designs
Software) drawing.
The plotter is air brushing cutting all-in-one machine.
The diaphragm meets HG/T 3949-2007A3 standards, for high temperature spray painting, baking vanish, electron trade.
Embodiment
First coordinate design personnel, obtain unit, the three-dimensional PROE figures of structural member of spacecraft structure plate respective regions, and
It is to unidirectional 1：1 projection, obtains the projection of unit, the mounting surface outline of structural member and installing hole position, draws CAD X-Y schemes.
According to design requirement, to unit, the complex profile 1～2mm of externally expanding single edge of structural member mounting surface.Cut using ET ink-jets and paint one
Machine carries out 1：1 makes.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various modifications or modification, this not shadow
Ring the flesh and blood of the present invention.
Claims (5)
1. the fast preparation method of a kind of spacecraft structure plate complexity spraying shielding region template, it is characterised in that including following
Step：
Step one：Make unit, the CAD X-Y schemes of structural member mounting surface；
Step 2：CAD X-Y scheme plastic algorithms, extend out CAD diagram line and are adjusted to single line, close end to end；
Step 3：The making of template, 1 is carried out using plotter to unit, structural member mounting surface：1 prints, and prints internal indicator word
Body, and automatic cutting is carried out along unit, structural member mounting surface outer contour, make masking template.
2. the fast preparation method of spacecraft structure plate according to claim 1 complexity spraying shielding region template, it is special
Levy and be, the step one is comprised the following steps：
Step 11, coordinate design personnel obtain unit, the graphics of structural member of spacecraft structure plate respective regions；
Step 12, unidirectional to corresponding graphics 1：1 projection, obtains unit, the mounting surface outline of structural member and installs hole portion
Position projection, produces CAD X-Y schemes；
Step 13, according to design requirement, to unit, the complex profile 1～2mm of externally expanding single edge of structural member mounting surface.
3. the fast preparation method of spacecraft structure plate according to claim 1 complexity spraying shielding region template, it is special
Levy and be, the graphics is that PROE or Solidworks charts.
4. the fast preparation method of spacecraft structure plate according to claim 1 complexity spraying shielding region template, it is special
Levy and be, the plotter is air brushing cutting all-in-one machine.
5. the fast preparation method of spacecraft structure plate according to claim 1 complexity spraying shielding region template, it is special
Levy and be, the diaphragm meets HG/T 3949-2007A3 standards, for high temperature spray painting, baking vanish, electron trade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118654.XA CN106583125A (en) | 2016-12-07 | 2016-12-07 | Fast preparation method of spacecraft structural slab complex spraying shielding area formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611118654.XA CN106583125A (en) | 2016-12-07 | 2016-12-07 | Fast preparation method of spacecraft structural slab complex spraying shielding area formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583125A true CN106583125A (en) | 2017-04-26 |
Family
ID=58596350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611118654.XA Pending CN106583125A (en) | 2016-12-07 | 2016-12-07 | Fast preparation method of spacecraft structural slab complex spraying shielding area formwork |
Country Status (1)
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3642737A1 (en) * | 1986-12-13 | 1988-06-16 | Thomas Dipl Ing Cramer | Device for applying adhesive materials to an article, in particular a glass pane |
| US5213055A (en) * | 1991-09-23 | 1993-05-25 | Hofbauer Arthur M | Template for cleaning or painting of a gimbal housing |
| PL175203B1 (en) * | 1994-10-31 | 1998-11-30 | Guenter Dietrich | Paint application device |
| CN104841620A (en) * | 2015-02-12 | 2015-08-19 | 上海卫星装备研究所 | Shielding method of complex spraying shielding region of spacecraft structural plate |
| CN205032317U (en) * | 2015-07-07 | 2016-02-17 | 上海发那科机器人有限公司 | Rubber coating system of shielding |
| CN205518375U (en) * | 2016-03-23 | 2016-08-31 | 埃科产品创意开发（深圳）有限公司 | Mould is shielded in oil spout |
-
2016
- 2016-12-07 CN CN201611118654.XA patent/CN106583125A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3642737A1 (en) * | 1986-12-13 | 1988-06-16 | Thomas Dipl Ing Cramer | Device for applying adhesive materials to an article, in particular a glass pane |
| US5213055A (en) * | 1991-09-23 | 1993-05-25 | Hofbauer Arthur M | Template for cleaning or painting of a gimbal housing |
| PL175203B1 (en) * | 1994-10-31 | 1998-11-30 | Guenter Dietrich | Paint application device |
| CN104841620A (en) * | 2015-02-12 | 2015-08-19 | 上海卫星装备研究所 | Shielding method of complex spraying shielding region of spacecraft structural plate |
| CN205032317U (en) * | 2015-07-07 | 2016-02-17 | 上海发那科机器人有限公司 | Rubber coating system of shielding |
| CN205518375U (en) * | 2016-03-23 | 2016-08-31 | 埃科产品创意开发（深圳）有限公司 | Mould is shielded in oil spout |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |