CN104876423A - Small-diameter glass tube and glass rod - Google Patents
Small-diameter glass tube and glass rod Download PDFInfo
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- CN104876423A CN104876423A CN201510251756.8A CN201510251756A CN104876423A CN 104876423 A CN104876423 A CN 104876423A CN 201510251756 A CN201510251756 A CN 201510251756A CN 104876423 A CN104876423 A CN 104876423A
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- glass
- diameter
- small
- rod
- glass rod
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a small-diameter glass tube and a glass rod. The glass tube (5) is a hollow round tube; the outer diameter of the small-diameter glass tube is less than or equal to 3mm; the glass tube (5) is made of a high borosilicate material; the glass rod takes the shape of a round rod; the diameter of the glass rod is less than or equal to 3mm; and the glass rod is made of the high borosilicate material. By adopting the technical scheme, the problems that the diameter of a conventional machine-made glass tube or glass rod cannot be less than 3mm is solved, and a novel idea is provided for small-diameter production of glass tubes or glass rods. As conventional operation methods of processes are improved, the small-diameter glass tube or glass rod less than 3mm is simple in manufacturing method, wide in product application and excellent in property, the market blank is made up, and novel industry development is promoted.
Description
Technical field
The invention belongs to the technical field of special glass, relate to high-boron-silicon glass pipe and glass stick technology, more particularly, the present invention relates to minor diameter Glass tubing and small diameter glass rod.
Background technology
The manufacturing technology of existing Glass tubing or glass stick is only limitted to the thin bore glass stick of more than 4mm and the production of glass tubing.
Be subject to the restriction of Processes and apparatus, the product of the Glass tubing and glass stick that also do not have diameter to be less than or equal to 3mm at present commercially occurs.
Summary of the invention
Minor diameter Glass tubing provided by the invention and glass stick, problem to be solved meets to be less than or equal to the Glass tubing of 3mm and the demand of glass stick to diameter.
To achieve these goals, the technical scheme that the present invention takes is:
Minor diameter Glass tubing provided by the present invention is the tubular of hollow, its external diameter≤3mm.And described minor diameter Glass tubing is high borosilicate material.
The present invention also provides a kind of small diameter glass rod to be round bar shape, its diameter≤3mm.And described small diameter glass rod is high borosilicate material.
The present invention adopts technique scheme, solves the problem that current mechanism glass/glass pipe or glass stick diameter cannot reach below 3mm, and the thin diameterization for Glass tubing, glass stick is produced and opened new thinking.The small-bore Glass tubing of below 3mm of the present invention and glass stick, owing to improving traditional working method from technique, therefore manufacture method is simple, end-use is extensive, there is each side high-performance, fill a hole in the market, facilitate new industry development, as the application on the manufacturing products such as photoflash lamp, televisor, mould.
Accompanying drawing explanation
Below the content expressed by this Figure of description and the mark in figure are briefly described:
Fig. 1 is structural representation of the present invention.
Be labeled as in figure:
1, wall thickness, 2, external diameter, 3, internal diameter, 4, length, 5, Glass tubing.
Embodiment
Below in conjunction with accompanying drawing, by the description to embodiment, the specific embodiment of the present invention is described in further detail, has more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
Overcome its defect in order to the current known technology Problems existing that solves described in this specification sheets background technology part, realize meeting goal of the invention diameter being less than or equal to the Glass tubing of 3mm or the demand of glass stick, present invention employs following embodiment:
Embodiment one:
Structure of the present invention expressed by Fig. 1 is a kind of minor diameter Glass tubing 5.
Minor diameter Glass tubing 5 provided by the present invention is the tubular of hollow, its external diameter≤3mm.And described minor diameter Glass tubing 5 is high borosilicate material.
The size of the Glass tubing 5 of minor diameter comprises: external diameter 2, internal diameter 3, wall thickness 1 and length 4.
Embodiment two:
The present invention also provides a kind of small diameter glass rod to be round bar shape, its diameter≤3mm.And described small diameter glass rod is high borosilicate material.
The size of small diameter glass rod comprises diameter and length.
The blank that small-bore glass rod, tube mechanism product are produced in domestic below 3mm once shaped filled up by the small-bore glass rod of the above below 3mm, tubing.Current domestic below 3mm minimum diameter pipe, bar are produced by the way carrying out again after secondary scorification drawing.
The present invention relates to the making method that a kind of bore with producing is the thin bore glass rod of below 3mm, pipe.Above-described below 3mm minor diameter Glass tubing, glass stick manufacture method comprise the following steps:
The first step: the glass metal melted is passed through orifice ring, moulds of industrial equipment after improving, controls load.Again the frock proportioning after improvement is implemented in the scope of specifying.
Second step: improve the temperature of glass metal at feed basin position, the viscosity of glass metal is reduced, and temperature controls at about 1200 DEG C.
3rd step: control the air input of tool part inflatable bar well, the equipment in the glass-tube runway that level of adjusting draws and cooling region and machine speed.
Operate by above step, drawn the product that just disposablely can produce the small-bore glass stick of below 3mm, tubing by horizontal pulling pipe machine travel.Production small diameter glass rod below material 3mm, just the blow head of tool part is removed, and the feed basin temperature of forming area is reduced by 30 DEG C, namely 1170 DEG C can obtain the product of high-quality.
The invention solves the making of pipe with small pipe diameter mechanism glass-tube, bar, especially the thin bore glass rod of below 3mm, pipe once shaped, instead of and domesticly obtain the method that this product carries out secondary scorification drawing, open new glass rod, pipe production technique in this field for this reason, make the manufacture simplification of the thin bore glass rod of below 3mm, pipe, application generalizes.Which solve the problem that current mechanism glass-tube cannot reach below 3mm, the slim pipe diameterization for glass-tube is produced and is opened new thinking.
Above only to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (4)
1. a minor diameter Glass tubing, is characterized in that: the tubular that described minor diameter Glass tubing (5) is hollow, its external diameter≤3mm.
2. minor diameter Glass tubing according to claim 1 and glass stick, is characterized in that: described minor diameter Glass tubing (5) is high borosilicate material.
3. a small diameter glass rod, is characterized in that: described small diameter glass rod is round bar shape, its diameter≤3mm.
4. small diameter glass rod according to claim 3, is characterized in that: described small diameter glass rod is high borosilicate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251756.8A CN104876423A (en) | 2015-05-18 | 2015-05-18 | Small-diameter glass tube and glass rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251756.8A CN104876423A (en) | 2015-05-18 | 2015-05-18 | Small-diameter glass tube and glass rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104876423A true CN104876423A (en) | 2015-09-02 |
Family
ID=53944149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251756.8A Pending CN104876423A (en) | 2015-05-18 | 2015-05-18 | Small-diameter glass tube and glass rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104876423A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201704197U (en) * | 2010-04-03 | 2011-01-12 | 芜湖万辰特种玻璃有限公司 | Small-diameter glass tube and small-diameter glass rod |
| CN103319076A (en) * | 2013-07-08 | 2013-09-25 | 连云港华凌石英制品有限公司 | Manufacturing method of thick-walled small-bore quartz glass tube |
-
2015
- 2015-05-18 CN CN201510251756.8A patent/CN104876423A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201704197U (en) * | 2010-04-03 | 2011-01-12 | 芜湖万辰特种玻璃有限公司 | Small-diameter glass tube and small-diameter glass rod |
| CN103319076A (en) * | 2013-07-08 | 2013-09-25 | 连云港华凌石英制品有限公司 | Manufacturing method of thick-walled small-bore quartz glass tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150902 |
|
| RJ01 | Rejection of invention patent application after publication |