SU567595A2 - Grinding wheel - Google Patents
Grinding wheelInfo
- Publication number
- SU567595A2 SU567595A2 SU7502143053A SU2143053A SU567595A2 SU 567595 A2 SU567595 A2 SU 567595A2 SU 7502143053 A SU7502143053 A SU 7502143053A SU 2143053 A SU2143053 A SU 2143053A SU 567595 A2 SU567595 A2 SU 567595A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grinding wheel
- removal
- porosity
- metal
- intense
- Prior art date
Links
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Description
1one
Изобретение относитс к изготовлению абрааивнь х инструментов.This invention relates to the manufacture of abrasive tools.
По основному авт. св. К 536954 известен Шлифовальный круг, вьшолненный в виде расположенных по окружности чередующихс по твердости (пористости) секторов. Ука занное решение позвол ет снизить теплонапр женность . процесса шлифовани .According to the main author. St. By 536954 Grinding wheel is known, which is made in the form of circular sectors alternating in hardness (porosity). This solution allows to reduce the heat stress. grinding process.
С целью дальнейшего улучшеьш условий охлаждени в предлагаемом шлифовальном круге используетс чередование секторов ве только по твердости, но и по структуре, при этом чередование идет в интервале номеров структур от 6 до 13.In order to further improve the cooling conditions in the proposed grinding wheel, alternation of sectors of ve is used only in hardness, but also in structure, with the alternation going in the interval of numbers of structures from 6 to 13.
В момент контактировани обрабатываемго материала с участком круга с нижним номером структуры в указанном интервале и сравнительно низкой (в пределах 35%) пористостью происходит интенсивный съем металла и повышение температуры в зоне резани . Во врем контактировани обрабатываемого материала с участком повышенной структуры (открытой) и высокой (в Пределах 35%) пористостью происходит снижение интенсивности съема металла, максимальный отвод тепла.At the moment of contact of the material being processed with the section of the circle with the lower number of the structure in the specified interval and relatively low (within 35%) porosity, there is an intense removal of metal and an increase in temperature in the cutting zone. During the contacting of the material being processed with a section of increased structure (open) and high (within 35%) porosity, a decrease in the metal removal rate occurs, the maximum heat removal.
Сокращением интенсивности процесса резанин , чередованием , моментов интенсивного съема металла с моментом интенсивного отвода тепла создаютс услови дл снижени сил резани , бесприжоговой работы абразивного инструмента и получени поверхности высокого качества.By reducing the intensity of the rezanin process, by alternating the moments of intense removal of metal with the moment of intense heat removal, conditions are created to reduce the cutting forces, independent operation of the abrasive tool and to obtain a high-quality surface.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502143053A SU567595A2 (en) | 1975-06-09 | 1975-06-09 | Grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502143053A SU567595A2 (en) | 1975-06-09 | 1975-06-09 | Grinding wheel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU536954 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU567595A2 true SU567595A2 (en) | 1977-08-05 |
Family
ID=20622310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502143053A SU567595A2 (en) | 1975-06-09 | 1975-06-09 | Grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU567595A2 (en) |
-
1975
- 1975-06-09 SU SU7502143053A patent/SU567595A2/en active
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