CN103504955B - Glass and method for connecting glass body and base - Google Patents
Glass and method for connecting glass body and base Download PDFInfo
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- CN103504955B CN103504955B CN201310433564.XA CN201310433564A CN103504955B CN 103504955 B CN103504955 B CN 103504955B CN 201310433564 A CN201310433564 A CN 201310433564A CN 103504955 B CN103504955 B CN 103504955B
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Abstract
The invention relates to the field of glass, in particular to a glass and a method for connecting a glass body and a base. The method for connecting the glass body and the base comprises the steps of (a) heating the glass body and the base to be at the temperature of 590-610 DEG C; (b) heating the connecting position of the glass body to be in a molten state and heating the connecting position of the base to be in a molten state; (c) performing extrusion and butt joint on the connecting position of the glass body in the molten state and the connecting position of the base in the molten state to form a formed glass; (d) performing two-time annealing on the obtained glass and then cooling the glass to be at the normal temperature so as to obtain the glass. The glass produced by adopting the method for connecting the glass body and the base is not influenced by the using time and high temperature, and accordingly a phenomenon that the glass body is separated from the base does not occur.
Description
Technical field
The present invention relates to glass field, in particular to the method for attachment of glass and cup body and base.
Background technology
In correlation technique, glass comprises glass body and base, and cup body and base adopt without the gluing company of shadow.
Owing to can be subject to the impact of service time and high temperature without the bonding force of shadow glue, therefore, long when the time that glass uses, or after glass is heated, the bonding force without shadow glue can reduce greatly, thus causes a glass body to be separated with base.
Summary of the invention
The object of the present invention is to provide the method for attachment of glass and cup body and base, to solve the above problems.
Provide the cup body of glass and the method for attachment of base on the one hand in an embodiment of the present invention, comprising:
A, 590-610 DEG C is heated to cup body and base;
B, be heated to present melting state to the connecting portion of described cup body, be heated to present melting state to the connecting portion of described base;
C, the connecting portion presenting the described cup body of melting state extruded with the connecting portion of the described base presenting melting state and docks, obtain shaping glass;
D, the glass obtained is cooled to normal temperature after twice annealing, obtained glass.
The glass adopting said method to obtain is provided on the other hand in embodiments of the invention.
The cup body of the glass that the embodiment of the present invention provides and the method for attachment of base, by to cup body and base heating, the connector of glass body and base is made all to present melting state, by the cup body of melting state and base extruding being docked, make it merge, obtain the glass of integration.Compared with the glass in correlation technique, the glass of integration merges due to cup body and base, defines entirety, therefore, can not be subject to the impact of service time and high temperature, occur the phenomenon that cup body is separated with base.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
The method that the cup body embodiments providing a kind of glass is connected with base, comprising:
A, all 590-610 DEG C is heated to described cup body and described base;
B, be heated to present melting state to the connecting portion of described base, be heated to present melting state to the connecting portion of described cup body;
C, the connecting portion presenting the described base of melting state extruded with the connecting portion of the described cup body presenting melting state and docks, obtain shaping glass;
D, the glass obtained is cooled to normal temperature after twice annealing, obtained glass.
The cup body of the glass that the embodiment of the present invention provides and the method for attachment of base, by heating cup body and base, the connector of glass body and base is made all to present melting state, by the cup body of melting state and base are docked, make it merge, finally the glass of the condition of high temperature annealed and be cooled to normal temperature, obtained glass.
The present invention mainly utilizes glass body and base all at high temperature can present melting state, thus the principle merged, enable the cup body of glass and base form entirety, obtain the glass of integration.
Compared with the glass in correlation technique, the glass of integration merges due to cup body and base, defines entirety, therefore, can not be subject to the impact of service time and high temperature, occur the phenomenon that cup body is separated with base.
The glass body provided according to the embodiment of the present invention and the method for attachment of base, in the connection procedure of cup body and base, present melting state after cup body and base heating, annealing cooling aftershaping.
In the method for attachment that the embodiment of the present invention provides, cup body and base all preferably adopt high-boron-silicon glass.Can melting state be presented after high-boron-silicon glass heating, can be shaping after annealing cooling, and also high-boron-silicon glass is owing to having the features such as low thermal expansion, high temperature resistant, high strength and high rigidity, and the glass therefore made is not easy to break.
In addition, cup body and base adopt identical glass material to be conducive to being connected, and the cup body of different glass material and base easily break in docking operation.The temperature that cup body and the base of unlike material present melting state is different, and in connection procedure, heat can transmit from high temperature one direction low temperature one side, and low temperature one side heating temperature is raised, and the lower side of temperature is heated easily broken suddenly.
The cup body of a kind of glass that the embodiment of the present invention provides and the method for attachment of base, first cup body and base are all placed in electric furnace and heat 20min, the temperature of whole cup body and whole base is made to be 500-550 DEG C, then adopt flame gun heating 10-30s, the temperature of whole cup body and whole base is 590-610 DEG C.
Electric furnace is more convenient for the heating of integrated member, and being heated evenly of component, temperature is homogeneous.
Flame gun firing rate, than very fast, can make heater be rapidly heated at short notice.Wherein, flame gun can select liquefied gas flame gun, also can select gas spraying firelock.In the present invention, in order to increase the heating surface (area) (HS of flame gun, in liquefied gas or natural gas, being mixed with a small amount of air, meanwhile, in heating process, constantly will providing oxygen, to ensure the normal use of flame gun.
High-temperature heating is being carried out to the connecting portion of cup body and base, make before it presents melting state, preheating is carried out to whole cup body and whole base, both can ensure that the connecting portion of a glass body, base and the excessive temperature differentials at disconnected position caused glass body or base to be affected, also can ensure that the connecting portion of a glass body, base can not be affected owing to being rapidly heated.
In the present invention, after the temperature of whole cup body and whole base is 590-610 DEG C, glass body and base can be made to be in coaxially, such as, base to be fixed on fixture, cup body is fixed on another fixture, and glass body and base are in coaxially.Also can after the temperature of whole cup body and whole base be 500-550 DEG C, base is fixed on fixture, cup body is fixed on another fixture, and make glass body and base be in coaxially, adopt flame gun to heat 10-30s again, make the temperature of whole cup body and whole base be 590-610 DEG C.
When making glass body and base be in coaxial, in step c, cup body and base can be extruded docking vertically, make the operation of fusion bonding more convenient.
The cup body of glass provided according to the embodiment of the present invention and the method for attachment of base, after the entirety of cup body and the entirety of base are all preheating to 590-610 DEG C, adopt flame gun to carry out local heat to the connecting portion of cup body and the connecting portion of base, all present melting state to the connecting portion of cup body and the connecting portion of base.Generally, need to use flame gun to heat 35-55s to connecting portion, the temperature to connecting portion reaches the critical-temperature that glass material melts, and such as, if high-boron-silicon glass, the critical-temperature of thawing is 1220 DEG C.When reaching thawing critical-temperature, heating being continued to it, just there will be melting state.
In the cup body of the glass that the embodiment of the present invention provides and the method for attachment of base, first the connecting portion of base is heated to 900-1000 DEG C, then by cup body near base, heat with base simultaneously, all present melting state to the connecting portion of described base and the connecting portion of described cup body.
Base is thicker, heated to its connecting portion long the time making it present melting state, therefore, first the connecting portion of base is heated, again the connecting portion of cup body is heated, when the two occurs melting state simultaneously, directly the two is docked, linked together by fusion, form shaping glass.Like this, operating efficiency is high, and thermal energy consumption is few.
In the cup body of the glass that the embodiment of the present invention provides and the method for attachment of base, by the connecting portion extruding docking of the connecting portion and base that are in the cup body of melting state, cup body and base merge, and obtain shaping glass.And cup body and base connecting portion merge, therefore, cup body becomes as a whole with base, obtains the glass of integration.The impact of service time and high temperature can not be subject to, occur the phenomenon that cup body is separated with base.
The cup body of the glass that the embodiment of the present invention provides and the method for attachment of base, the glass temperature obtained after the connecting portion fusion of cup body and base is very high, needs to carry out annealing and cooling down operation.The present invention preferably adopts twice annealing to operate, first anneal for the first time 20-25min in the electric furnace of 500-550 DEG C, then in asbestos incubator, carry out second time with the rate of temperature fall of 15-25 DEG C/min to anneal 20-25min, finally the glass after twice annealing is cooled to normal temperature at normal temperatures.
The glass that the cup body of glass provided according to the embodiment of the present invention and the method for attachment of base obtain, when base and the connecting portion of cup body are more coarse, can also sanding operation be carried out, smooth to ensure the connecting portion of base and cup body, make the glass that obtains more both artistic and practical.
The glass that the cup body of glass provided according to the embodiment of the present invention and the method for attachment of base obtain, because cup body is connected with base fusion, makes glass be an entirety, therefore, there will not be base and cup status from phenomenon, security is improved, and service life obtains prolongation.
The cup body that the embodiment of the present invention provides and the method for attachment of base, can also be used for when cup is as comprising band end internal layer and outer field double-decker, and the height of internal layer is less than outer field height, needs situation about being connected with base by skin.And can thermal expansion be produced in cup body heating process, the HTHP that Expansion Center produces spreads rapidly towards periphery, the gas be in glass body interlayer is spread rapidly towards periphery, thus makes the interlayer of the glass obtained form partial vacuum state, add the effect of heat insulation of glass.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the cup body of glass and the method for attachment of base, is characterized in that, comprising:
A, 590-610 DEG C is heated to cup body and base;
B, be heated to present melting state to the connecting portion of described cup body, be heated to present melting state to the connecting portion of described base;
C, the connecting portion presenting the described cup body of melting state extruded with the connecting portion of the described base presenting melting state and docks, obtain shaping glass;
D, the glass obtained is cooled to normal temperature after twice annealing, obtained glass, described twice annealing comprises:
Anneal at the temperature of 500-550 DEG C 20-25min for the first time;
Carry out second time with the rate of temperature fall of 15-25 DEG C/min to anneal 20-25min.
2. method according to claim 1, is characterized in that, described cup body and described base all adopt high-boron-silicon glass.
3. method according to claim 1, is characterized in that, the described heating of described step a comprises:
Use electric furnace by cup body and base heating 20min to 500-550 DEG C;
Use flame gun by the cup body after heating by electric cooker and base heating 10-30s to 590-610 DEG C.
4. method according to claim 1, is characterized in that, the described heating of described step b all adopts flame gun to heat.
5. method according to claim 1, is characterized in that, described first time annealing completes in electric furnace, and described second time annealing completes in asbestos incubator.
6. method according to claim 1, is characterized in that, after described step a, also comprises and makes described cup body and described base be in coaxial operating procedure, and in step c, described cup body and described base are extruded docking vertically before step b.
7. method according to claim 1, it is characterized in that, described step b is specially and first the connecting portion of described base is heated to 900-1000 DEG C, then by described cup body near described base, heat with described base simultaneously, all present melting state to the connecting portion of described base and the connecting portion of described cup body.
8. method according to claim 1, is characterized in that, also comprises the step of polishing after described steps d.
9. the glass that the method according to any one of claim 1-8 obtains.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433564.XA CN103504955B (en) | 2013-09-22 | 2013-09-22 | Glass and method for connecting glass body and base |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310433564.XA CN103504955B (en) | 2013-09-22 | 2013-09-22 | Glass and method for connecting glass body and base |
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| CN103504955A CN103504955A (en) | 2014-01-15 |
| CN103504955B true CN103504955B (en) | 2015-05-06 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105832094B (en) * | 2016-05-19 | 2017-08-11 | 王建强 | A kind of processing method of three-dimensional vitro ditrina cup |
| CN106116125A (en) * | 2016-06-24 | 2016-11-16 | 闻喜县宏伟玻璃器皿有限公司 | A kind of production method of double-layer glass vessel |
| CN110025190B (en) * | 2019-04-11 | 2021-03-02 | 王建强 | Processing technology of Tang color cup |
| CN112318213A (en) * | 2019-07-19 | 2021-02-05 | 龚鎏岳 | Method for connecting glass body and base of glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITPR20000005A1 (en) * | 2000-01-25 | 2001-07-25 | Bormioli Rocco & Figlio Spa | PROCEDURE FOR AUTOMATICALLY CREATING GLASS CONTAINERS PROVIDED WITH A STEM, IN PARTICULAR GLASSES |
| CN1634781A (en) * | 2003-12-30 | 2005-07-06 | 陈则明 | Method for producing goblet by using glass tube |
| CN101357820B (en) * | 2008-09-23 | 2011-08-03 | 郝身峙 | Method for preparing single layer glass by glass tube |
| IT1392922B1 (en) * | 2009-02-11 | 2012-04-02 | Bormioli Luigi Spa | PROCEDURE TO INCREASE THE RESISTANCE TO THE ABRASION OF A PREDETERMINABLE PART OF THE SURFACE OF A GLASS CONTAINER |
| CN201536939U (en) * | 2009-10-16 | 2010-08-04 | 正田株式会社 | Glass |
| CN102424518B (en) * | 2011-09-08 | 2013-06-05 | 陕西宝光真空电器股份有限公司 | Preparation method of outer pipe of evacuated collector tube for parabolic trough solar photothermal power generation |
| CN102793462A (en) * | 2012-08-23 | 2012-11-28 | 兰序明 | Glass and press forming and drilling method thereof |
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