SU95854A1 - The method of tempering flat glass products - Google Patents
The method of tempering flat glass productsInfo
- Publication number
- SU95854A1 SU95854A1 SU410188A SU410188A SU95854A1 SU 95854 A1 SU95854 A1 SU 95854A1 SU 410188 A SU410188 A SU 410188A SU 410188 A SU410188 A SU 410188A SU 95854 A1 SU95854 A1 SU 95854A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- flat glass
- glass products
- tempering flat
- tempering
- Prior art date
Links
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
Способ закалки плоских стекл нН1 ,1Х изделн, закрепленн,Х с расположением пшрокой грани в вертикальнол плоскости, известен.The method of tempering flat glass nH1, 1X, known, fixed, X with the location of the pitch edge in the vertical plane, is known.
Пропзводствеика .практика иоказывает , что при специальной термической обработке-сталинизацип -плоского стекла дл придани ему повышенной прочности нужно нагреть стекло на всю его толпитну до температуры начинаюп;егос разм гчени и резко, но по возможности равномерно охладить его по всей поверхности. Однако при нагреве стекло разм гчаетс и деформируетс под вли нием собственного веса. Правильность очертаний плоскостей нарушаетс п стекло утрачивает оптические качества плоскопараллельпости , искажа рассматриваемые сквозь пего предметы. Это часто приводит к браку значительных партий стекла.The practice proves that with a special heat treatment — stalinization — flat glass — to give it increased strength, it is necessary to heat the glass for its entire thickness to the starting temperature, soften it and cool it evenly, if possible, evenly across the entire surface. However, when heated, the glass softens and deforms under the influence of its own weight. The correctness of the outlines of the planes is broken; the glass loses the optical qualities of the plane-parallel, distorting the objects considered through it. This often leads to a marriage of large quantities of glass.
Исправление такого брака последующей шлифовкой и полировкой закалепного стекла возможно, но оно сопр жено со значительными затратами и потерей времени и сопровождаегс неизбежным снижением , прочности закаленного утекла.Correction of such a defect by subsequent grinding and polishing of tempered glass is possible, but it is costly and time consuming and is accompanied by the inevitable decrease in the strength of hardened leaked.
В описываемом способе, с целью восиреп тствовапи длительному воздействию силы т жести, вызывaюп eй деформацию нагретого разм гченного стекла в местах опоры или подвески, предлагаетс изделие, закрепленное с расположением широкой грани в вертикальной п.чоскости, враш,ать во врем пагрева вокруг горизонтальной оси, проход щей через центр издели перпендикул рно и этой грани. Издели люжно врашать непрерывно, с посто нной, или с мен ющейс скоростью, или прерывисто с поворотом каждый раз на некоторый угол.In the described method, in order to resist the long-term effects of gravity, causing the deformation of the heated softened glass in the places of support or suspension, offers a product fixed with the location of a wide face in the vertical section, turning during pagreva around the horizontal axis passing through the center of the product perpendicularly to this face. Products should be flushed continuously, at a constant or variable speed, or intermittently with a turn each time at a certain angle.
При таком врап;епии кажда частица разм гченного стекла будет испытывать переменное действие силы т жести, стрем щейс сообп;ить частице движение то в одну, то в другую сторону. Поэтому, при условии кратковременного приложени силы в каждом направлении , смещени частиц стекла будут иметь незначительную величину, которой практически можно пренебречь.With such a wrench, each softened glass particle will experience a variable action of the force of gravity, which tends to join the particle in one or the other direction. Therefore, under the condition of a short-term application of force in each direction, the displacements of the glass particles will have an insignificant amount, which can practically be neglected.
На чертеже изображено в схематнческохм виде устройст1 й дл The drawing shows in schematic form a device for
придани стеклу вращательного движени .giving glass rotational motion.
Наход щеес в нагревательной печи / плоское стекл нное изделие 2 укрепл етс на кольцевой онравке 3 с помощью держателей 4.Placed in the heating furnace / flat glass product 2 is fixed on the ring 3 with the help of holders 4.
Оправка 3 подвешена па цепиMandrel 3 is suspended on a chain.
или тросе 5 и приводитс во вра Гцеиие с определенной скоростьюor cable 5 and is driven in the direction of Gceiii at a certain speed
от звездочки или шкива 6, jiacnoложенного за- пределами иечи.from an asterisk or pulley 6, jiacno laid outside of the river.
П р е д м е т изобретени PREAMETE OF THE INVENTION
Способ закалки нлоскпх стекл нных изделий, закрепленных с расположением ипфокой 1Ч)ани в ве.)тикал1)Ион плоскости, отлпч а ю щ и Ii с тем, ч-i-o, с целью воспреп тствовать длительному воздействию силы т жести, вызыВрап;ать кольцевую оправку 3 и фиксировать ее положение в печи можио и любым иным способом (ири помощи опорных, удерживающих и ведущих роликов, чер-. в чиых винтов и т. д.).The method of hardening glassware, fixed with the arrangement of iphoca 1 ×) ani in ve.) Tikal1) ion of the plane, with the same yi and Ii, in order to prevent long-term exposure to force of gravity, call time; the mandrel 3 and fix its position in the oven, and in any other way (using the support, retaining and driving rollers, black screws, etc.).
Но окопчанни ппгреваии стекло выводитс вместе с кольцевым держателем из печи и подвергаетс резкому охлаждению дл закалки .But the treading glass is removed together with the ring holder from the furnace and quenched for quenching.
ваюп,ей деформацию нагретого до разм гчени стекла в местах опоры или подвески, изделие врап|,ают вокруг го})изоптальиой осп, ироход ще1 через цеитр издели перпендикул рно к его широкой гран,.voup, the deformation of glass heated to softening at the places of support or suspension, the product is wrapped around it}) with small-pox, and passing through the center of the product perpendicular to its wide face ,.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU410188A SU95854A1 (en) | 1950-11-30 | 1950-11-30 | The method of tempering flat glass products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU410188A SU95854A1 (en) | 1950-11-30 | 1950-11-30 | The method of tempering flat glass products |
Publications (1)
Publication Number | Publication Date |
---|---|
SU95854A1 true SU95854A1 (en) | 1952-11-30 |
Family
ID=48370832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU410188A SU95854A1 (en) | 1950-11-30 | 1950-11-30 | The method of tempering flat glass products |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU95854A1 (en) |
Cited By (5)
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US9296638B2 (en) | 2014-07-31 | 2016-03-29 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US11643355B2 (en) | 2016-01-12 | 2023-05-09 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
US12043575B2 (en) | 2019-08-06 | 2024-07-23 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
-
1950
- 1950-11-30 SU SU410188A patent/SU95854A1/en active
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US9776905B2 (en) | 2014-07-31 | 2017-10-03 | Corning Incorporated | Highly strengthened glass article |
US9783448B2 (en) | 2014-07-31 | 2017-10-10 | Corning Incorporated | Thin dicing glass article |
US9802853B2 (en) | 2014-07-31 | 2017-10-31 | Corning Incorporated | Fictive temperature in damage-resistant glass having improved mechanical characteristics |
US9975801B2 (en) | 2014-07-31 | 2018-05-22 | Corning Incorporated | High strength glass having improved mechanical characteristics |
US10005691B2 (en) | 2014-07-31 | 2018-06-26 | Corning Incorporated | Damage resistant glass article |
US9296638B2 (en) | 2014-07-31 | 2016-03-29 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US10233111B2 (en) | 2014-07-31 | 2019-03-19 | Corning Incorporated | Thermally tempered glass and methods and apparatuses for thermal tempering of glass |
US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US11891324B2 (en) | 2014-07-31 | 2024-02-06 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
US11643355B2 (en) | 2016-01-12 | 2023-05-09 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
US12043575B2 (en) | 2019-08-06 | 2024-07-23 | Corning Incorporated | Glass laminate with buried stress spikes to arrest cracks and methods of making the same |
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