SU517411A1 - Mnogoperovoe drill - Google Patents
Mnogoperovoe drillInfo
- Publication number
- SU517411A1 SU517411A1 SU1835238A SU1835238A SU517411A1 SU 517411 A1 SU517411 A1 SU 517411A1 SU 1835238 A SU1835238 A SU 1835238A SU 1835238 A SU1835238 A SU 1835238A SU 517411 A1 SU517411 A1 SU 517411A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drill
- mnogoperovoe
- cutting edges
- feather
- sides
- Prior art date
Links
Description
конусные поверхности исключают затирание по задним поверхност м при реверсировании. Попеременна работа лезвий с левым и правым вращением повышает суммарную стойкость по сравнению со сверлами однонаправленного резани . При реверсировании с высокой частотой и малой угловой амплитудой возможна безинерционна работа в невесомости .tapered surfaces eliminate rubbing on the back surfaces when reversing. Alternating blade operation with left and right rotation increases overall durability compared to unidirectional drill bits. When reversing with high frequency and low angular amplitude, no inertia operation is possible in weightlessness.
Фи&.5Fi & .5
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1835238A SU517411A1 (en) | 1972-10-10 | 1972-10-10 | Mnogoperovoe drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1835238A SU517411A1 (en) | 1972-10-10 | 1972-10-10 | Mnogoperovoe drill |
Publications (1)
Publication Number | Publication Date |
---|---|
SU517411A1 true SU517411A1 (en) | 1976-06-15 |
Family
ID=20528934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1835238A SU517411A1 (en) | 1972-10-10 | 1972-10-10 | Mnogoperovoe drill |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU517411A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102802851A (en) * | 2009-06-11 | 2012-11-28 | 株式会社钨钛合金 | Drilling tool |
US20160263685A1 (en) * | 2013-03-18 | 2016-09-15 | Komet Group Gmbh | Reaming element, reaming tool and method for the production thereof |
-
1972
- 1972-10-10 SU SU1835238A patent/SU517411A1/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102802851A (en) * | 2009-06-11 | 2012-11-28 | 株式会社钨钛合金 | Drilling tool |
RU2487783C1 (en) * | 2009-06-11 | 2013-07-20 | Тунгалой Корпорейшн | Drill |
CN102802851B (en) * | 2009-06-11 | 2014-11-19 | 株式会社钨钛合金 | Drilling tool |
US9028179B2 (en) | 2009-06-11 | 2015-05-12 | Tungaloy Corporation | Drilling tool |
US20160263685A1 (en) * | 2013-03-18 | 2016-09-15 | Komet Group Gmbh | Reaming element, reaming tool and method for the production thereof |
US10131008B2 (en) * | 2013-03-18 | 2018-11-20 | Komet Group Gmbh | Reaming element, reaming tool and method for the production thereof |
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