SU23818A1 - A method of manufacturing polishing circles of peat moss peat - Google Patents
A method of manufacturing polishing circles of peat moss peatInfo
- Publication number
- SU23818A1 SU23818A1 SU76658A SU76658A SU23818A1 SU 23818 A1 SU23818 A1 SU 23818A1 SU 76658 A SU76658 A SU 76658A SU 76658 A SU76658 A SU 76658A SU 23818 A1 SU23818 A1 SU 23818A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- peat
- manufacturing polishing
- circles
- moss
- polishing circles
- Prior art date
Links
- 239000003415 peat Substances 0.000 title description 5
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000005498 polishing Methods 0.000 title description 3
- 241000736285 Sphagnum Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
Дл изготовлени полировальных кругов предлагаетс употребл ть материал из сфагнумового торфа, разрезаемого на болоте вручную специальными скребками на пластины, которые высушивают сначала на подготовленных участках болота, а затем на сушильных решетах типа, обыкновенно употребл емого на торфоподстилочных заводах. После этого плитки просушиваютс в искусственных сушильн х до влажности 10-12 процентов внутри плитки и далее выдерживаютс в камере с температурой 10-15 от полутора до двух суток дл приобретени одинаковой влажности по всей толщине плитки. Полученные таким образом плитки опиливаютс на круглых пилах с двухFor the manufacture of polishing wheels, it is proposed to use the material from sphagnum peat, which is cut manually in the bog by special scrapers on plates, which are dried first in the prepared areas of the bog, and then on drying sieves of the type commonly used in peat-bedding plants. After that, the tiles are dried in artificial drying to a moisture content of 10-12 percent inside the tile and then kept in a chamber with a temperature of 10-15 from one and a half to two days to acquire the same moisture throughout the thickness of the tile. The tiles thus obtained are sawn on circular saws from two
сторон на толщину в зависимости от качества плитки. Опиленные плитки прессуютс гидравлическим прессом е одновременным нагревом около 120 и затем охлажденные до температуры воздуха набираютс и склеиваютс обычыыи способом в форму круга.sides on thickness depending on tile quality. The sawn tiles are pressed by a hydraulic press with simultaneous heating of about 120 and then cooled to air temperature are typed and glued together in a circle form using a conventional method.
Предмет изобретени .The subject matter of the invention.
Способ изготовлени полировальных кругов из сфагнумового торфа, отличаю ш,ийс тем, что торф режут на пластины которые сначала высушивают и затем прессуют при температуре около 120 после чего обычным образом набкрак ; и склеивают в форму круга.A method of making polishing wheels made of sphagnum peat, which is different from the fact that the peat is cut into plates that are first dried and then pressed at a temperature of about 120 and then nabkrakk in the usual way; and glue it into a circle shape.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU76658K SU23819A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
| SU76658A SU23818A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU76658A SU23818A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU308197A Addition SU82953A2 (en) | 1949-05-31 | 1949-05-31 | Electric resistance furnace with variable displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU23818A1 true SU23818A1 (en) | 1931-10-31 |
Family
ID=48342280
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU76658A SU23818A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
| SU76658K SU23819A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU76658K SU23819A1 (en) | 1930-09-28 | 1930-09-28 | A method of manufacturing polishing circles of peat moss peat |
Country Status (1)
| Country | Link |
|---|---|
| SU (2) | SU23818A1 (en) |
-
1930
- 1930-09-28 SU SU76658A patent/SU23818A1/en active
- 1930-09-28 SU SU76658K patent/SU23819A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU23819A1 (en) | 1931-10-31 |
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