SU835486A1 - Method of cutting teeth of working surface of grinding unit of disc mill - Google Patents
Method of cutting teeth of working surface of grinding unit of disc mill Download PDFInfo
- Publication number
- SU835486A1 SU835486A1 SU792789723A SU2789723A SU835486A1 SU 835486 A1 SU835486 A1 SU 835486A1 SU 792789723 A SU792789723 A SU 792789723A SU 2789723 A SU2789723 A SU 2789723A SU 835486 A1 SU835486 A1 SU 835486A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- working surface
- cutting teeth
- grinding unit
- disc mill
- headset
- Prior art date
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Description
дисков мельницы до касани шарошек с обеими поверхност ми гарнитуры, что вл етс началом насечки. Затем сближение дисков производ т на величину, в два раза большую, чем требуема глубина насечки, равна 1,5 мм, т. е. на 3 мм, при этом обеспечиваетс точное соответствие рисунка насечки на противоположных участках абразивно-керамической гарнитуры, параллельность плоских рабочих поверхностей гарнитуры. Вал, на котором установлена шарошка или набор шарошек, в отличие от способа обработки цилиндрической поверхности дефибрерного камн , не испытывает нагрузки от усили прижима шарошки к абразивно-керамической поверхности.The discs of the mill touch the cutters with both surfaces of the headset, which is the beginning of the notch. The discs are then brought together by an amount twice as large as the required notch depth, equal to 1.5 mm, i.e., by 3 mm, while ensuring that the notch pattern on opposite portions of the abrasive-ceramic headset matches exactly surfaces of the headset. The shaft on which the roller cutter or a set of cones is mounted, in contrast to the method of processing the cylindrical surface of a ground stone, does not experience the pressure from the pressing of the roller cutter to an abrasive-ceramic surface.
Насеченна зубчата поверхность абразивно-керамической гарнитуры позвол ет снизить расход энергии на размол волокнистых материалов, в частности, при производстве древесной массы из щепы на 30- 35%. Применение насечки абразивно-керамической гарнитуры позвол ет использовать более толстую керамику дл гарнитуры , что будет способствовать увеличению срока службы гарнитуры.The notched tooth surface of the abrasive-ceramic headset reduces energy consumption for grinding fibrous materials, in particular, in the production of wood pulp from chips by 30- 35%. Using a notch abrasive-ceramic headset allows you to use thicker ceramics for the headset, which will increase the service life of the headset.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792789723A SU835486A1 (en) | 1979-07-03 | 1979-07-03 | Method of cutting teeth of working surface of grinding unit of disc mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792789723A SU835486A1 (en) | 1979-07-03 | 1979-07-03 | Method of cutting teeth of working surface of grinding unit of disc mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU835486A1 true SU835486A1 (en) | 1981-06-07 |
Family
ID=20837811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792789723A SU835486A1 (en) | 1979-07-03 | 1979-07-03 | Method of cutting teeth of working surface of grinding unit of disc mill |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU835486A1 (en) |
-
1979
- 1979-07-03 SU SU792789723A patent/SU835486A1/en active
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