SU715345A1 - Method of making curbstones - Google Patents
Method of making curbstones Download PDFInfo
- Publication number
- SU715345A1 SU715345A1 SU772540588A SU2540588A SU715345A1 SU 715345 A1 SU715345 A1 SU 715345A1 SU 772540588 A SU772540588 A SU 772540588A SU 2540588 A SU2540588 A SU 2540588A SU 715345 A1 SU715345 A1 SU 715345A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workpiece
- cut
- stone
- making
- curbstones
- Prior art date
Links
Description
II
Изобретение относитс к камнеобра- батываюшей промышленности и может быть использовано в станках и лини х по выпуску бортового камн , облицовочных колотых изделий и т.п.The invention relates to the stone industry of the industry and can be used in machines and lines for the production of side stone, facing chipped products, etc.
Известны способы производства каменных изделий путем раскалывани заготовок PL 1 .Methods are known for the production of stone products by splitting blanks PL 1.
К недостаткам этих способов относит с невысокое качество получаемых иэделий вследствие частых отклонений линии раскопа от заданногчэ направлении.The disadvantages of these methods include the low quality of the resulting edelium due to frequent deviations of the excavation line from the given direction.
Наиболее близким техническим решением к предлагаемому вл етс способ изготовлени бортового камн , включающий предварительную распиловку заготовки с оставлением недопила и последующее ее раскалывание этом случае обеспечиваетс : более Высокое качество изделий, однако процент брака продолжает оставатьс сравнительно Высоким, так как нередки случаи откло .нени пинии раскола от заданного на- .The closest technical solution to the present invention is a method of making side stone, including preliminary sawing up of the workpiece, leaving it underfilled and its subsequent splitting this case provides: Higher quality of products, however, the scrap rate remains relatively High, as there are often cases of failure of splitting of the splitting line from given on.
правлени на т льной стороке заготовкИ| удаленной от пропила.boards on a solid side billet | removed from the cut.
Цель изобретени - повышение качества продукции.The purpose of the invention is to improve the quality of products.
Дл достижени поставленной цели предлагаемым способом изготовлени бортового камн , В1а1ючающим предва рительную распиловку заготовки с остсв- лением недопила и последующее ее раскалывание , пропилы выполн ют попарю на протквополом ;ных гран х заготовки, причем соотношение размеров меткду глубиной пропила по одной грани заготовки и высотой заготовки составл ет от 1/3 до l/20j а глубина пропила по другой грани независимо от размеров -заготовки составл ет от 5 до 40 мм,In order to achieve the goal, the proposed method for the manufacture of side stone, which includes pre-sawing of the workpiece with grounding and subsequent splitting, cuts are paired on the front side of the workpiece, and the ratio of the dimensions of the mark to the depth of the workpiece is one side of the workpiece and the height of the workpiece is from 1/3 to l / 20j and the cutting depth on the other face, regardless of the size of the workpiece, is from 5 to 40 mm,
На чертеже схематично кзображецд каменна заготовка с серией пропилов, выполненных предлагаемым способом.In the drawing, a schematic copy of a stone workpiece with a series of cuts made by the proposed method.
На заготовку 1 1шнесены верхние 2 и нижние 3 пропилы, между которыми обозначены линии 4 распила.On the workpiece 1 1 the upper 2 and lower 3 cuts are shown, between which the cut lines 4 are marked.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772540588A SU715345A1 (en) | 1977-11-02 | 1977-11-02 | Method of making curbstones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772540588A SU715345A1 (en) | 1977-11-02 | 1977-11-02 | Method of making curbstones |
Publications (1)
Publication Number | Publication Date |
---|---|
SU715345A1 true SU715345A1 (en) | 1980-02-15 |
Family
ID=20731751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772540588A SU715345A1 (en) | 1977-11-02 | 1977-11-02 | Method of making curbstones |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU715345A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5715806A (en) * | 1994-12-15 | 1998-02-10 | Sharp Kabushiki Kaisha | Multi-wire saw device for slicing a semi-conductor ingot into wafers with a cassette for housing wafers sliced therefrom, and slicing method using the same |
-
1977
- 1977-11-02 SU SU772540588A patent/SU715345A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5715806A (en) * | 1994-12-15 | 1998-02-10 | Sharp Kabushiki Kaisha | Multi-wire saw device for slicing a semi-conductor ingot into wafers with a cassette for housing wafers sliced therefrom, and slicing method using the same |
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