CN103350514B - Preparation process of double-surface flat glass steel plate for laboratory test - Google Patents
Preparation process of double-surface flat glass steel plate for laboratory test Download PDFInfo
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- CN103350514B CN103350514B CN201310257051.8A CN201310257051A CN103350514B CN 103350514 B CN103350514 B CN 103350514B CN 201310257051 A CN201310257051 A CN 201310257051A CN 103350514 B CN103350514 B CN 103350514B
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Abstract
The invention relates to a preparation process of a double-surface flat glass steel plate for laboratory test. The preparation process is characterized in that glass-fiber cloth is laid on the upper surface of a glass working platform surface; a holed pressing plate is placed on the glass-fiber cloth; a flow guiding net is put on the area with small holes; a glue filling base is put on the flow guiding net, a breathable felt is laid and covers on the glass-fiber cloth; a winding pipe is put on the glass working platform surface and is covered by the breathable felt; one end of the winding pipe is connected with an exhaust pipe, and a vacuum film is laid and covers the winding pipe, the breathable felt, the glass-fiber cloth, the holed pressing plate, the flow guiding net and the glue filling base; the edge of the vacuum film is sealed by using a sealing rubber strip and is fixed on the glass working platform surface; one end of the exhaust pipe is connected with the winding pipe, the other end of the exhaust pipe is connected with a resin collector which is connected with a vacuum pump by the exhaust pipe. Compared with the prior art, the preparation process has the advantages that the flatness of a reinforced plastic plate product is improved and the influence of the demolding cloth on the reinforced plastic plate is avoided.
Description
Technical field
The present invention relates to a kind of composite priming by vacuum forming technology, particularly the two-sided flat reinforced plastic plate preparation technology of a kind of laboratory test.
Background technology
Current priming by vacuum is prepared in the technique of reinforced plastic plate all can use release cloth to realize being separated of reinforced plastic plate and mould, the flatness of the reinforced plastic plate arrived of this manufacture craft is unsatisfactory, and the lines of release cloth more can be left in the surface of reinforced plastic plate, this goods cannot meet the requirement required for the test of laboratory.
Summary of the invention
The object of this invention is to provide a kind of two-sided flat reinforced plastic plate preparation technology of laboratory test producing high-flatness reinforced plastic plate.
Realize technical scheme of the present invention as follows:
First glass table face is heated between 25-35 DEG C,
Glass-fiber-fabric is laid at glass table face upper surface;
Glass-fiber-fabric is placed pressing plate with holes;
Flow-guiding screen is placed in the orifice region that has of pressing plate with holes;
Flow-guiding screen is placed injecting glue pedestal;
Lay airfelt and cover on glass-fiber-fabric;
Winding pipe to be placed on glass table face and to be covered by airfelt, a termination exhaust tube of winding pipe;
Lay vacuum diaphragm and winding pipe, airfelt, glass-fiber-fabric, pressing plate with holes, flow-guiding screen and injecting glue pedestal covered, vacuum diaphragm edge sealing joint strip seals and is fixed on glass table face;
Another termination resin trap of the exhaust tube that one end is connected with winding pipe;
Resin trap is connected with vavuum pump by exhaust tube;
Resin trap arranges vacuum meter;
Vavuum pump is connected with vacuum resin Debubbling tank by exhaust tube;
Resin adhesive liquid is put into vacuum resin Debubbling tank and get rid of bubble, after eliminating bubble terminates, resin adhesive liquid is put into resin barrel and the temperature of resin adhesive liquid is controlled at 20-30 DEG C;
Start vavuum pump, whether vacuum pressure reaches-0.099MPa and observes vacuum meter numerical value stablizes, and again injecting glue pedestal inserts injected rubber hose after stable, the other end of injected rubber hose is placed on bottom resin barrel;
Resin adhesive liquid enters injecting glue pedestal by injected rubber hose under suction function, flows through flow-guiding screen and aperture through pressing plate with holes flows in glass-fiber-fabric until entirety is full of;
Excess resin glue flows in resin trap by exhaust tube;
Perfusion terminates the solidification that rear lifting glass table surface temperature to 50 DEG C accelerates resin adhesive liquid.
The surface in described glass table face is smooth flat.
Described pressing plate with holes needs to process with releasing agent effects on surface and aperture before use.
Described glass table face needs to process with releasing agent effects on surface before use.
The present invention compared with prior art improves the flatness of glass epoxy material products, avoid the impact of release cloth on reinforced plastic plate, the vacuum defoamation process carried out resin adhesive liquid before perfusion decreases the bubble of resin adhesive liquid, improve the compaction rate of product, invention increases the reliability of technique, reduce the enforcement difficulty of technique, decrease the production cost of technique.
Detailed description of the invention
The two-sided flat reinforced plastic plate preparation technology of a kind of laboratory test,
First glass table face is heated between 25-35 DEG C,
Glass-fiber-fabric is laid at glass table face upper surface;
Glass-fiber-fabric is placed pressing plate with holes;
Flow-guiding screen is placed in the orifice region that has of pressing plate with holes;
Flow-guiding screen is placed injecting glue pedestal;
Lay airfelt and cover on glass-fiber-fabric;
Winding pipe to be placed on glass table face and to be covered by airfelt, a termination exhaust tube of winding pipe;
Lay vacuum diaphragm and winding pipe, airfelt, glass-fiber-fabric, pressing plate with holes, flow-guiding screen and injecting glue pedestal covered, vacuum diaphragm edge sealing joint strip seals and is fixed on glass table face;
Another termination resin trap of the exhaust tube that one end is connected with winding pipe;
Resin trap is connected with vavuum pump by exhaust tube;
Resin trap arranges vacuum meter;
Vavuum pump is connected with vacuum resin Debubbling tank by exhaust tube;
Resin adhesive liquid is put into vacuum resin Debubbling tank and get rid of bubble, after eliminating bubble terminates, resin adhesive liquid is put into resin barrel and the temperature of resin adhesive liquid is controlled at 20-30 DEG C;
Start vavuum pump, whether vacuum pressure reaches-0.099MPa and observes vacuum meter numerical value stablizes, and again injecting glue pedestal inserts injected rubber hose after stable, the other end of injected rubber hose is placed on bottom resin barrel;
Resin adhesive liquid enters injecting glue pedestal by injected rubber hose under suction function, flows through flow-guiding screen and aperture through pressing plate with holes flows in glass-fiber-fabric until entirety is full of;
Excess resin glue flows in resin trap by exhaust tube;
Perfusion terminates the solidification that rear lifting glass table surface temperature to 50 DEG C accelerates resin adhesive liquid.
The surface in described glass table face is smooth flat.
Described pressing plate with holes needs to process with releasing agent effects on surface and aperture before use.
Described glass table face needs to process with releasing agent effects on surface before use.
Claims (4)
1. the two-sided flat reinforced plastic plate preparation technology of laboratory test, is characterized in that:
First glass table face is heated between 25-35 DEG C,
Glass-fiber-fabric is laid at glass table face upper surface;
Glass-fiber-fabric is placed pressing plate with holes;
Flow-guiding screen is placed in the orifice region that has of pressing plate with holes;
Flow-guiding screen is placed injecting glue pedestal;
Lay airfelt and cover on glass-fiber-fabric;
Winding pipe to be placed on glass table face and to be covered by airfelt, a termination exhaust tube of winding pipe;
Lay vacuum diaphragm and winding pipe, airfelt, glass-fiber-fabric, pressing plate with holes, flow-guiding screen and injecting glue pedestal covered, vacuum diaphragm edge sealing joint strip seals and is fixed on glass table face;
Another termination resin trap of the exhaust tube that one end is connected with winding pipe;
Resin trap is connected with vavuum pump by exhaust tube;
Resin trap arranges vacuum meter;
Vavuum pump is connected with vacuum resin Debubbling tank by exhaust tube;
Resin adhesive liquid is put into vacuum resin Debubbling tank and get rid of bubble, after eliminating bubble terminates, resin adhesive liquid is put into resin barrel and the temperature of resin adhesive liquid is controlled at 20-30 DEG C;
Start vavuum pump, whether vacuum pressure reaches-0.099MPa and observes vacuum meter numerical value stablizes, and again injecting glue pedestal inserts injected rubber hose after stable, the other end of injected rubber hose is placed on bottom resin barrel;
Resin adhesive liquid enters injecting glue pedestal by injected rubber hose under suction function, flows through flow-guiding screen and aperture through pressing plate with holes flows in glass-fiber-fabric until entirety is full of;
Excess resin glue flows in resin trap by exhaust tube;
Perfusion terminates the solidification that rear lifting glass table surface temperature to 50 DEG C accelerates resin adhesive liquid.
2. a kind of laboratory test according to claim 1 is by two-sided flat reinforced plastic plate preparation technology, it is characterized in that: the surface in described glass table face is smooth flat.
3. a kind of laboratory test according to claim 1 is by two-sided flat reinforced plastic plate preparation technology, it is characterized in that: described pressing plate with holes needs to process with releasing agent effects on surface and aperture before use.
4. a kind of laboratory test according to claim 2 is by two-sided flat reinforced plastic plate preparation technology, it is characterized in that: described glass table face needs to process with releasing agent effects on surface before use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257051.8A CN103350514B (en) | 2013-06-25 | 2013-06-25 | Preparation process of double-surface flat glass steel plate for laboratory test |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310257051.8A CN103350514B (en) | 2013-06-25 | 2013-06-25 | Preparation process of double-surface flat glass steel plate for laboratory test |
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| Publication Number | Publication Date |
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| CN103350514A CN103350514A (en) | 2013-10-16 |
| CN103350514B true CN103350514B (en) | 2015-04-01 |
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| CN201310257051.8A Active CN103350514B (en) | 2013-06-25 | 2013-06-25 | Preparation process of double-surface flat glass steel plate for laboratory test |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015375B (en) * | 2014-06-04 | 2016-08-17 | 洛阳双瑞风电叶片有限公司 | A kind of big thickness area composite product pouring and molding method |
| CN107388997B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass detection device and detection method |
| CN107352785B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass processing detection system and detection method |
| CN107216025B (en) * | 2017-07-19 | 2019-08-30 | 安徽云融信息技术有限公司 | A kind of glass-cutting detection system and detection method |
| CN107931056B (en) * | 2017-12-29 | 2020-11-24 | 重庆潜霖电子商务有限公司 | Keyboard gluing method |
| CN110261193B (en) * | 2019-06-05 | 2021-10-01 | 洛阳双瑞风电叶片有限公司 | Tool and method for preparing adhesive T-shaped stripping sample |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323623A (en) * | 1977-09-14 | 1982-04-06 | Mcdonnell Douglas Corporation | Composite plastic structure and method for producing same |
| CN1982522A (en) * | 2005-12-16 | 2007-06-20 | 航天材料及工艺研究所 | Fiberglass flow-guiding cloth and vacuum adsorption |
| CN101767463A (en) * | 2009-12-29 | 2010-07-07 | 无锡天奇竹风科技有限公司 | Vacuum material module for fast demoulding and application thereof |
| CN102001184A (en) * | 2010-09-28 | 2011-04-06 | 天津南车风电叶片工程有限公司 | Vacuumizing method for producing large-sized composite material member and composite air extracting layer |
| CN102452174A (en) * | 2011-07-28 | 2012-05-16 | 昆山同寅兴业机电制造有限公司 | Air pressure shaping technology of carbon fiber product and glass fiber product and used die |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6723273B2 (en) * | 2002-09-11 | 2004-04-20 | Keith Johnson | Curable liquid sealant used as vacuum bag in composite manufacturing |
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2013
- 2013-06-25 CN CN201310257051.8A patent/CN103350514B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323623A (en) * | 1977-09-14 | 1982-04-06 | Mcdonnell Douglas Corporation | Composite plastic structure and method for producing same |
| CN1982522A (en) * | 2005-12-16 | 2007-06-20 | 航天材料及工艺研究所 | Fiberglass flow-guiding cloth and vacuum adsorption |
| CN101767463A (en) * | 2009-12-29 | 2010-07-07 | 无锡天奇竹风科技有限公司 | Vacuum material module for fast demoulding and application thereof |
| CN102001184A (en) * | 2010-09-28 | 2011-04-06 | 天津南车风电叶片工程有限公司 | Vacuumizing method for producing large-sized composite material member and composite air extracting layer |
| CN102452174A (en) * | 2011-07-28 | 2012-05-16 | 昆山同寅兴业机电制造有限公司 | Air pressure shaping technology of carbon fiber product and glass fiber product and used die |
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| CN103350514A (en) | 2013-10-16 |
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