CN103043887A - Manufacturing process of glass basin - Google Patents
Manufacturing process of glass basin Download PDFInfo
- Publication number
- CN103043887A CN103043887A CN 201110320894 CN201110320894A CN103043887A CN 103043887 A CN103043887 A CN 103043887A CN 201110320894 CN201110320894 CN 201110320894 CN 201110320894 A CN201110320894 A CN 201110320894A CN 103043887 A CN103043887 A CN 103043887A
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- glass
- basin
- bent
- manufacturing process
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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention provides a manufacturing process of a glass basin, and relates to the manufacturing process of toiletry. The manufacturing process comprises the following steps of: preheating a glass panel at 550 DEG C till the glass is softened and the glass is not broken by local heating; then locally heating parts to be bent, which are an upper bent water bar and a lower bent part, to be 650-750 DEG C; hanging weights on a sling on external wheel diameter of a glass panel mould, determining the weight of the weights according to the weight of the glass to ensure the proper state that the glass can not be hung after the heaviest weight is added; stopping a local heater once the glass is bent to an needed angle, and slightly cooling the locally bent part till the glass is hardened; withdrawing the weights after the angle is not changed; locally heating a basin cavity part to 700 DEG C to facilitate that a basin body naturally droops to a needed depth; and controlling the overall temperature of the glass basin to be 640-660 DEG C suitable for tempering, and then discharging the glass basin from a furnace and tempering. According to the manufacturing process provided by the invention, the upper bent water bar can be burned simultaneously when the glass basin and a downward bent are burned, so that the production cost is saved.
Description
Technical field:
The present invention relates to a kind of manufacture craft of washing utensil, relate in particular to a kind of manufacture craft of glass desk basin.
Background technology:
The manufacture craft of traditional glass desk basin is: elder generation's burned glass desk basin and lower curved, after glass desk basin tempering or tempering cooling, 180 ° of products are turned over, relay melt down in, burn upper curved weather bar (technique causes glass to naturally droop after can only relying on the weight local warming of glass self at present) after heating up; Behind the burned glass desk basin, add a glass, be bonded on the platform basin with glue, reaching the dash purpose, but outward appearance is ugly; The glass that adds will grind again, and length dimension and platform basin length dimension are difficult to be consistent.
Summary of the invention:
The manufacture craft that the purpose of this invention is to provide a kind of glass desk basin, it can burning glass platform basin and lower burned in curved curved weather bar, saved production cost, saved the part producing flow process.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: its fabrication processing is: first that 550 ℃ of face glass preheatings is softening to glass, to glass local warming broken being advisable; Then need crooked place, namely about upper curved weather bar and downward bent part position local warming to 700 ℃, the lanyard of taking turns external diameter at the circle of face glass mould adds counterweight, it is fixed that counterweight weight is come according to glass weight, adding that glass is not suspended behind the heaviest counterweight is advisable, treat to close when glass is bent to required angle local heater, and local corner slightly is cooled to the glass sclerosis, after making it can not change angle, remove counterweight, pelvic cavity position local warming to 700 ℃ makes basin body naturally droop desired depth; But final glass platform basin bulk temperature controls to tempering temperature (about 650 ℃), the tempering of coming out of the stove.
The present invention can burning glass platform basin and lower burned in curved curved weather bar, saved production cost, saved the part producing flow process.
Embodiment:
This embodiment is by the following technical solutions: its fabrication processing is: first that 550 ℃ of face glass preheatings is softening to glass, to glass local warming broken being advisable; Then need crooked place, namely upper curved weather bar and downward bent part position local warming to 650 ℃-750 ℃, the lanyard of taking turns external diameter at the circle of face glass mould adds counterweight, it is fixed that counterweight weight is come according to glass weight, adding that glass is not suspended behind the heaviest counterweight is advisable, treat to close when glass is bent to required angle local heater, and local corner slightly is cooled to the glass sclerosis, after making it can not change angle, remove counterweight, pelvic cavity position local warming to 700 ℃ makes basin body naturally droop desired depth; But final glass platform basin bulk temperature controls to 640 ℃-660 ℃ of tempering temperature, the tempering of coming out of the stove.
This embodiment can burning glass platform basin and lower burned in curved curved weather bar, saved production cost, saved the part producing flow process.
Claims (1)
1. the manufacture craft of glass desk basin is characterized in that its fabrication processing is: first that 550 ℃ of face glass preheatings is softening to glass, to glass local warming broken being advisable; Then need crooked place, namely upper curved weather bar and downward bent part position local warming to 650 ℃-750 ℃, the lanyard of taking turns external diameter at the circle of face glass mould adds counterweight, it is fixed that counterweight weight is come according to glass weight, adding that glass is not suspended behind the heaviest counterweight is advisable, treat to close when glass is bent to required angle local heater, and local corner slightly is cooled to the glass sclerosis, after making it can not change angle, remove counterweight, pelvic cavity position local warming to 700 ℃ makes basin body naturally droop desired depth; But final glass platform basin bulk temperature controls to 640 ℃-660 ℃ of tempering temperature, the tempering of coming out of the stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110320894 CN103043887A (en) | 2011-10-17 | 2011-10-17 | Manufacturing process of glass basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110320894 CN103043887A (en) | 2011-10-17 | 2011-10-17 | Manufacturing process of glass basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103043887A true CN103043887A (en) | 2013-04-17 |
Family
ID=48056778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110320894 Pending CN103043887A (en) | 2011-10-17 | 2011-10-17 | Manufacturing process of glass basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043887A (en) |
-
2011
- 2011-10-17 CN CN 201110320894 patent/CN103043887A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |