SU572371A1 - Binder for manufacturing diamond tool - Google Patents
Binder for manufacturing diamond toolInfo
- Publication number
- SU572371A1 SU572371A1 SU7502194319A SU2194319A SU572371A1 SU 572371 A1 SU572371 A1 SU 572371A1 SU 7502194319 A SU7502194319 A SU 7502194319A SU 2194319 A SU2194319 A SU 2194319A SU 572371 A1 SU572371 A1 SU 572371A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- group
- metal selected
- binder
- diamond tool
- zirconium
- Prior art date
Links
Landscapes
- Ceramic Products (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
(54) СВЯЗКА ДЛЯ ИЗГОТОВЛЕНИЯ АЛМАЗНОГО ИНСТРУМЕНТА(54) BOND FOR MANUFACTURING DIAMOND TOOLS
КомпбЁёМтЫ св зки в виде порошков карбида вольфрама, отдельных металлов или Их лигатур тщательйо перемешивают не менее 2-3 ч. Алмазное зерно равномерно перемешивают со св зкой.Binding complexes in the form of tungsten carbide powders, individual metals or their ligatures are thoroughly mixed for at least 2–3 hours. The diamond grain is evenly mixed with the binder.
Полученную шихту загружают в графитовые пресс-формы, имеющие негативный профиль изготовл емого инструмента, а затем подвергают гор чему прессованию при 1200-1350°С, при давлении 50-300 кг/см. Обш.ее врем термообработки составл ет 5-15 мин (в зависимости от габаритов инструмента) при выдержке на максимальной температуре 1 - 3 мин.The resulting mixture is loaded into graphite molds having a negative profile of the tool being manufactured, and then subjected to hot pressing at 1200-1350 ° С, at a pressure of 50-300 kg / cm. Generally, its heat treatment time is 5-15 minutes (depending on the dimensions of the tool) with an exposure time of 1 to 3 minutes at the maximum temperature.
В спеченном виде св зка представл ет собой металлокерамический сплав плотностью 12-14,5 г/см твердостью до 75RC, прочностью на сжатие 150-300 кг/см.In the sintered form, the bond is a metal-ceramic alloy with a density of 12-14.5 g / cm, hardness up to 75RC, compressive strength 150-300 kg / cm.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502194319A SU572371A1 (en) | 1975-12-02 | 1975-12-02 | Binder for manufacturing diamond tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502194319A SU572371A1 (en) | 1975-12-02 | 1975-12-02 | Binder for manufacturing diamond tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU572371A1 true SU572371A1 (en) | 1977-09-15 |
Family
ID=20638846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7502194319A SU572371A1 (en) | 1975-12-02 | 1975-12-02 | Binder for manufacturing diamond tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU572371A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104440601A (en) * | 2014-11-14 | 2015-03-25 | 河南新源超硬材料有限公司 | Diamond grinding wheel for high-speed four-edge grinding and manufacturing method thereof |
CN103072093B (en) * | 2013-01-29 | 2015-07-29 | 河南新源超硬材料有限公司 | The diamond-impregnated wheel of bronze binding agent and making thereof and the preparation method of emery wheel |
-
1975
- 1975-12-02 SU SU7502194319A patent/SU572371A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072093B (en) * | 2013-01-29 | 2015-07-29 | 河南新源超硬材料有限公司 | The diamond-impregnated wheel of bronze binding agent and making thereof and the preparation method of emery wheel |
CN104440601A (en) * | 2014-11-14 | 2015-03-25 | 河南新源超硬材料有限公司 | Diamond grinding wheel for high-speed four-edge grinding and manufacturing method thereof |
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