CN101462359B - Resin-based composite material part layering positioning method - Google Patents
Resin-based composite material part layering positioning method Download PDFInfo
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- CN101462359B CN101462359B CN2009101148414A CN200910114841A CN101462359B CN 101462359 B CN101462359 B CN 101462359B CN 2009101148414 A CN2009101148414 A CN 2009101148414A CN 200910114841 A CN200910114841 A CN 200910114841A CN 101462359 B CN101462359 B CN 101462359B
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Abstract
The invention belongs to the manufacture of composite-material parts, and relates to a method for positioning layers of resin-based composite-material parts. The method comprises the following steps: (1) layer contour lines are carved on a profile of a die according to effective digital analogy, or temporary marks of layers are drawn on the profile of the die according to the size of drawings; (2) positioning points are arranged on a non-profile of the die; (3) profile sample plates including the positioning points are laid according to the shape of the profile by use of prepreg; and (4) the contours of the layers are modified after the laid profile sample plates are solidified, and the positions of the layers are correspondingly marked. As the layers are made in the die according to the positioning positions of different layers respectively, the method has the advantages of greatly guaranteeing the accuracy of the layer positions of the parts, meeting design requirements, improving product quality and greatly reducing the cost of composite material molding technology. The method for positioning layers of resin-based composite-material parts can reduce the operation difficulty and labor intensity of layering workers by 50 percent.
Description
Technical field
The invention belongs to the manufacturing of composite material parts, relate to a kind of resin-based composite material part layering positioning method.
Background technology
Resin-based composite material part often is made of multilayer shop layer, and each shop layer has provided the fixed position in design drawing usually.When manual behaviour does, all to measure the ability lay to the position of each shop layer, complex-shaped for those especially, the special shop layer in position is difficult to find position lay accurately.
Summary of the invention
The purpose of this invention is to provide a kind ofly when doing the special shop layer in position, can find the resin-based composite material part layering positioning method of lay position accurately.Technical solution of the present invention is that (one) is carving the temporary marker of spreading layer outline line or drawing the shop layer according to the size of drawing on die face according to effective digital-to-analogue on the die face; (2) at the non-profile place of mould anchor point is installed, (three) spread out the profile model that comprises anchor point with prepreg according to the shape of profile, and the profile model after (four) will complete solidifies the back and repairs shop layer profile.
Layer position, pawnshop partially overlaps or when having inclusion relation mutually, makes the profile model of each aspect respectively according to the position relation of different aspects.
Employing can demonstrate the material of trace and draw temporary marker on die face on the profile model.
Advantage that the present invention has and beneficial effect, the present invention adopts the method for manufacturing the shop layer in mould according to the position location of difference shop layer respectively.This method not only can guarantee the accuracy of the layer position, shop of part largely, has satisfied designing requirement, has improved product quality, and can reduce the cost of composite material forming technology greatly.In addition, do with pure manual behaviour and to compare, resin-based composite material part layering positioning method shop layer person's behaviour can be done difficulty and labour intensity reduction to 50%.
The specific embodiment
(1), carving layer outline line in shop on the die face or according to the temporary marker of on die face, drawing of the size of drawing according to effective digital-to-analogue; (2) at the non-profile place of mould anchor point is installed, (three) spread out the profile model that comprises anchor point with prepreg or all the other equivalent materials according to the shape of profile, and the profile model after (four) will complete solidifies the back and repairs shop layer profile.
Described all the other equivalent materials are when profile is the plane, and for hard plate or gelatin plate or metallic plate or fiberglass, when profile was curved surface, all the other equivalent materials were metallic plate or fiberglass.
Layer position, pawnshop partially overlaps or when having inclusion relation mutually, makes the profile model of each aspect respectively according to the position relation of different aspects.
Embodiment one
The shop layer is 3 layers.2 anchor points, profile are the plane.
(1), according to effective digital-to-analogue in the temporary marker that carves layer outline line in shop on the die face or on die face, draw 3 each shop layer of spreading layer with the red lead powder that can demonstrate trace according to the size of drawing; (2) at the non-profile place of mould 2 anchor points are installed, anchor point is with forms such as pin or boss, and (three) cardboard is made the profile model that comprises anchor point, and (four) repair shop layer profile with the profile model that makes.
Embodiment two
The shop layer is 6 layers, and wherein layer position, 3 layers of shop partially overlaps.4 anchor points, profile are curved surface.
(1), carving layer outline line in shop on the die face or according to wherein 3 temporary markers of not having each shop layer of the layer shop that overlaps positions of on die face, drawing of the size of drawing according to effective digital-to-analogue; (2) at the non-profile place of mould 4 anchor points are installed, anchor point is with forms such as pin or boss, (3) make the profile model that comprises anchor point with fiberglass or material prepreg plate, (4) the profile model that makes is repaired shop layer profile, and a layer position in shop made respective markers, (5), carving layer outline line in shop on the die face or according to other 3 temporary markers of not having each the shop layer that overlaps positions of on die face, drawing of the size of drawing according to effective digital-to-analogue; (6) at the non-profile place of mould 4 anchor points are installed, (seven) material prepreg plate is made the profile model that comprises anchor point, and (eight) repair shop layer profile with the profile model that makes, and respective markers is made in layer position, shop.
Claims (3)
1. a resin-based composite material part layering positioning method is characterized in that, (one) is carving the temporary marker of spreading layer outline line or drawing the shop layer according to the size of drawing on die face according to effective digital-to-analogue on the die face; (2) at the non-profile place of mould anchor point is installed, (three) spread out the profile model that comprises anchor point with prepreg according to the shape of profile, and the profile model after (four) will complete solidifies the back and repairs shop layer profile.
2. resin-based composite material part layering positioning method according to claim 1 is characterized in that, layer position, pawnshop partially overlaps or when having inclusion relation mutually, make the profile model of each aspect respectively according to the position relation of different aspects.
3. resin-based composite material part layering positioning method according to claim 1 is characterized in that, employing can demonstrate the material of trace and draw temporary marker on die face on the profile model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101148414A CN101462359B (en) | 2009-01-15 | 2009-01-15 | Resin-based composite material part layering positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101148414A CN101462359B (en) | 2009-01-15 | 2009-01-15 | Resin-based composite material part layering positioning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101462359A CN101462359A (en) | 2009-06-24 |
| CN101462359B true CN101462359B (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101148414A Active CN101462359B (en) | 2009-01-15 | 2009-01-15 | Resin-based composite material part layering positioning method |
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| CN (1) | CN101462359B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950210B (en) * | 2014-04-25 | 2016-04-20 | 哈尔滨飞机工业集团有限责任公司 | A kind of for the method with location, the multiple material wallboard of curvature long purlin |
| CN110422344B (en) * | 2019-08-12 | 2021-06-11 | 航天材料及工艺研究所 | Large-rotational-inertia light composite flywheel for satellite and preparation method thereof |
| CN114506094B (en) * | 2022-01-18 | 2024-01-30 | 上海伽材新材料科技有限公司 | Prepreg paving positioning method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1995044A2 (en) * | 2007-05-22 | 2008-11-26 | The Boeing Company | Method and apparatus for layup placement |
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2009
- 2009-01-15 CN CN2009101148414A patent/CN101462359B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1995044A2 (en) * | 2007-05-22 | 2008-11-26 | The Boeing Company | Method and apparatus for layup placement |
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| CN101462359A (en) | 2009-06-24 |
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