SU603574A2 - Abrasive mass - Google Patents
Abrasive massInfo
- Publication number
- SU603574A2 SU603574A2 SU762377720A SU2377720A SU603574A2 SU 603574 A2 SU603574 A2 SU 603574A2 SU 762377720 A SU762377720 A SU 762377720A SU 2377720 A SU2377720 A SU 2377720A SU 603574 A2 SU603574 A2 SU 603574A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- abrasive
- mass
- tool
- minus
- perlite
- Prior art date
Links
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 229910001562 pearlite Inorganic materials 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 239000006061 abrasive grain Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
1one
Изобретение относитс к производству абразивного инструмента, а именно к соста-i ву керамических абразивных масс дл получени ш 1сокопористых абразивных изделий.The invention relates to the manufacture of an abrasive tool, namely to the composition of ceramic abrasive masses for the production of 1-fold abrasive products.
По основному авт. св. № 206352 иэвестна абразивна масса дл изготовлени абразивного инструмента, включающа в свой состав абразивный материал, перлит, керамическую св зку, увлажнитель.According to the main author. St. No. 206352 and an known abrasive mass for the manufacture of an abrasive tool, which includes abrasive material, perlite, ceramic bond, humidifier.
Размер частиц перлитаб 3 мкм. Инструменты , изготовленные из этой абразивной массы, спекаютс с образованием однородгого черепка с пористостью не выше 4О%. 15The particle size perlityum 3 microns. Tools made from this abrasive mass are sintered to form a homogeneous shard with a porosity not higher than 4%. 15
Целью изобретени вл етс создание абразивной массы дл высокопористого инструмента и регулирование объема пор.The aim of the invention is to create an abrasive mass for a highly porous tool and control the pore volume.
Это достигаетс тем, -что в массу, содержащую абразивное зерно, керамическую св эзо ку, увлажнитель и клек цую добавку вводит. с перлит с гранулометрическим составом в диапазоне минус 2000 плюс 20О мкм.This is achieved in that it enters into the mass containing the abrasive grain, the ceramic coating, the humidifier, and the clump of the additive. with perlite with a particle size distribution in the range of minus 2000 plus 20 O microns.
Например, масса может иметь следую- 25 ший состав, вес.%:For example, the mass may have the following composition, wt.%:
Абразивное зерно Abrasive grain
61,0-91,0 Керамическа св зка 3,0-16,5 Увлажнитель 2,5-5,6 Клеюща добавка 0,5-1,5 Перлит 3,0-16,561.0-91.0 Ceramic bond 3.0-16.5 Humidifier 2.5-5.6 Adhesive 0.5-1.5 Perlite 3.0-16.5
Абразивное зерно последовательно смешваетс с расклассифицированным перлитом, увлажнителем, св зкой и клеклцими добагуками . Издели сушат и обжигают по известным режимам. В процессе обжига зерн перлита вспучиваютс и повышают нористос издели , а образовавшиес при этом шарообразные пленки расплавленного перлита вступают во взаимодействие с компонентами св зки и абразивным зерном, упрочн ют крепление абразивного зерна в каркасе пор. Открыта структура круга с достаточно прочным креплением зерна позвол ет интенсифицировать процесс абразивной обработки без прожога обрабатывающей поверхности.The abrasive grain is successively mixed with the classified perlite, humectant, bonding, and cleats with pre-pullets. The products are dried and fired by the known modes. During the firing process, the pearlite grains swell and increase the norist product, and the resulting spherical films of the molten perlite interact with the binder components and the abrasive grain, strengthening the attachment of the abrasive grain in the pore frame. The open structure of the circle with a sufficiently strong fastening of the grain makes it possible to intensify the process of abrasive treatment without burn-through of the machining surface.
Пример конкретного состава абразивной массы структуры 10, вес.%: Электрокорунд белый, зернистостью -2591,0An example of a specific composition of the abrasive mass of the structure 10, wt.%: White electrocorundum, grain size -2591.0
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762377720A SU603574A2 (en) | 1976-05-11 | 1976-05-11 | Abrasive mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762377720A SU603574A2 (en) | 1976-05-11 | 1976-05-11 | Abrasive mass |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU206352 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU603574A2 true SU603574A2 (en) | 1978-04-25 |
Family
ID=20667512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762377720A SU603574A2 (en) | 1976-05-11 | 1976-05-11 | Abrasive mass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU603574A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151045C1 (en) * | 1996-07-26 | 2000-06-20 | Нортон Компани | Method for making grinding wheels with high permeability |
| RU2494853C1 (en) * | 2012-05-17 | 2013-10-10 | Открытое акционерное общество "Волжский абразивный завод" | Mass for production of abrasive wheel |
-
1976
- 1976-05-11 SU SU762377720A patent/SU603574A2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2151045C1 (en) * | 1996-07-26 | 2000-06-20 | Нортон Компани | Method for making grinding wheels with high permeability |
| RU2494853C1 (en) * | 2012-05-17 | 2013-10-10 | Открытое акционерное общество "Волжский абразивный завод" | Mass for production of abrasive wheel |
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