RU2006107867A - METHOD FOR PRODUCING SHELL PRODUCTS AND FITTINGS - Google Patents
METHOD FOR PRODUCING SHELL PRODUCTS AND FITTINGS Download PDFInfo
- Publication number
- RU2006107867A RU2006107867A RU2006107867/02A RU2006107867A RU2006107867A RU 2006107867 A RU2006107867 A RU 2006107867A RU 2006107867/02 A RU2006107867/02 A RU 2006107867/02A RU 2006107867 A RU2006107867 A RU 2006107867A RU 2006107867 A RU2006107867 A RU 2006107867A
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- RU
- Russia
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- reinforcement
- model
- shell
- matrix
- product
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Abstract
1. Способ изготовления оболочковых изделий из композиционных материалов, заключающийся в послойном нанесении матрицеобразующих материалов на арматуру, повторяющую конфигурацию готового изделия, отличающийся тем, что арматуру, выполненную в виде складывающейся сети, накладывают на надувную модель изделия из эластичных материалов, повторяющую конфигурацию готового изделия, нанесение матрицеобразующих материалов осуществляют газотермическим напылением на арматуру, наложенную на надувную модель изделия, причем перед нанесением матрицеобразующих материалов в надувной модели с наложенной на нее арматурой, создают избыточное давление, обеспечивающее плотное прилегание арматуры к поверхности модели и возникновение в материале арматуры упругих напряжений, такой величины, которые после нанесения матрицеобразующих материалов и снятия давления внутри модели обеспечивают наличие объемных сжимающих напряжений в нанесенных матрицеобразующих материалах.2. Способ по п.1, отличающийся тем, что надувную модель после формирования оболочки, оставляют внутри оболочкового изделия как часть готовой конструкции.3. Способ по п.1, отличающийся тем, что надувную модель после формирования оболочки, извлекают из оболочкового изделия, для повторного использования.4. Арматура для изготовления оболочковых изделий, выполненная в виде складывающейся сети, отличающаяся тем, что ячейки сети выполнены комбинацией линейных элементов и пружин, подвижно соединенных между собой.1. A method of manufacturing shell products from composite materials, which consists in layer-by-layer application of matrix-forming materials on reinforcement that repeats the configuration of the finished product, characterized in that the reinforcement made in the form of a folding network is applied to an inflatable model of the product from elastic materials, repeating the configuration of the finished product, the application of matrix-forming materials is carried out by thermal spraying on the reinforcement superimposed on the inflatable product model, and before applying the matrix the forming materials in the inflatable model with the reinforcement superimposed on it, create excessive pressure, which ensures a tight fit of the reinforcement to the model surface and the appearance of elastic stresses in the reinforcement material, of such a magnitude that, after applying the matrix-forming materials and relieving pressure inside the model, they ensure the presence of volumetric compressive stresses in the applied matrix-forming materials. 2. The method according to claim 1, characterized in that the inflatable model after the formation of the shell is left inside the shell product as part of the finished structure. The method according to claim 1, characterized in that the inflatable model after forming the shell is removed from the shell product for reuse. Armature for the manufacture of shell products, made in the form of a folding network, characterized in that the network cells are made of a combination of linear elements and springs, movably connected to each other.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006107867/02A RU2318713C2 (en) | 2006-03-13 | 2006-03-13 | Method for production of shell articles and reinforcement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2006107867/02A RU2318713C2 (en) | 2006-03-13 | 2006-03-13 | Method for production of shell articles and reinforcement |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2006107867A true RU2006107867A (en) | 2007-09-20 |
RU2318713C2 RU2318713C2 (en) | 2008-03-10 |
Family
ID=39281151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2006107867/02A RU2318713C2 (en) | 2006-03-13 | 2006-03-13 | Method for production of shell articles and reinforcement |
Country Status (1)
Country | Link |
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RU (1) | RU2318713C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2672970C2 (en) * | 2017-02-21 | 2018-11-21 | Игорь Александрович Зябрев | Method for reinforcing metal coating in layered laser synthesis |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2459888C2 (en) * | 2010-11-30 | 2012-08-27 | Открытое акционерное общество "Композит" (ОАО "Композит") | Method of making shell structures |
-
2006
- 2006-03-13 RU RU2006107867/02A patent/RU2318713C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2672970C2 (en) * | 2017-02-21 | 2018-11-21 | Игорь Александрович Зябрев | Method for reinforcing metal coating in layered laser synthesis |
Also Published As
Publication number | Publication date |
---|---|
RU2318713C2 (en) | 2008-03-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100314 |