SU686860A1 - Mass for making of diamond tool - Google Patents
Mass for making of diamond toolInfo
- Publication number
- SU686860A1 SU686860A1 SU772541318A SU2541318A SU686860A1 SU 686860 A1 SU686860 A1 SU 686860A1 SU 772541318 A SU772541318 A SU 772541318A SU 2541318 A SU2541318 A SU 2541318A SU 686860 A1 SU686860 A1 SU 686860A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- mass
- making
- diamond tool
- diamond
- strength
- Prior art date
Links
Description
1one
Изобретение относитс к изготовлению алмазного инструмента на металлической св зке, предназначенного дл шлифовани различных материалов .The invention relates to the manufacture of a diamond-bonded diamond tool for grinding various materials.
Известны массы дл изготовлени алмазного инструмента, содержащие св зку, алмазные зерна и вторичный абразив, в качестве которого использован кубический нитрид бора 1.Known masses for the manufacture of diamond tools, containing a binder, diamond grains and a secondary abrasive, which used cubic boron nitride 1.
Однако инструмент, изготовленный из известной массы, имеет низкую работоспособность и низкую самозатачиваемость .However, a tool made of a known mass has low working capacity and low self-sharpening.
Целью изобретени вл етс повышение работоспособности инструмента путем повышени износостойкости металлической св зки с одновременным уменьшением засаливани его рабочей поверхности за счет улучшений.самозатачиваемости .The aim of the invention is to increase the operability of the tool by increasing the wear resistance of the metal binder while simultaneously reducing the clogging of its working surface due to improvements in self-sharpening.
Достигаетс она тем, что в качестве вторичного абразива масса содержит низкопрочные синтетическиеIt is achieved by the fact that as a secondary abrasive the mass contains low-strength synthetic
алмазы, зернистость которых в 3-6 раз меньше зернистости высокопрочных алмазов при соотношении высокопрочных и низкопрочных алмазовdiamonds, the grain size of which is 3-6 times less than the grain size of high-strength diamonds with a ratio of high-strength and low-strength diamonds
(3-15).(3-15).
(3-13)(3-13)
Общее содержание алмазов в массе не должно превышать 18 вес.%.The total diamond content in the mass should not exceed 18 wt.%.
В качестве высокопрочных алмазов As high-strength diamonds
0 могут быть использованы природные алмазы или синтетические гшмазы марки АСК; а в качестве низкопрочных с.интетические алмазы марки АСО. Дл проверки работоспособности алмазно5 го инструмента было подготовлено несколько вариантов масс, из которых были изготовлены аипмазоносные шайбы диаметром 10 мм на св зке Ml. Обрабатывали стекло К8 при глубине шлифова0 ни 10 мкм,со скоростью 22 м/с.Износ фиксировали после шлифовани 0,2 м поверхности.0 natural diamonds or synthetic grade ASC gshmazy can be used; and as low-strength s. synthetic diamonds of the ASO brand. To check the operability of diamond tools, several masses were prepared, of which 10 mm diameter diamond washers were made on the Ml link. The K8 glass was processed at a grinding depth of 10 µm and a speed of 22 m / s. The wear was fixed after grinding with 0.2 m of surface.
Результаты испытаний представлены в таблице.The test results are presented in the table.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772541318A SU686860A1 (en) | 1977-11-09 | 1977-11-09 | Mass for making of diamond tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772541318A SU686860A1 (en) | 1977-11-09 | 1977-11-09 | Mass for making of diamond tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU686860A1 true SU686860A1 (en) | 1979-09-25 |
Family
ID=20732037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772541318A SU686860A1 (en) | 1977-11-09 | 1977-11-09 | Mass for making of diamond tool |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU686860A1 (en) |
-
1977
- 1977-11-09 SU SU772541318A patent/SU686860A1/en active
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