RU1773600C - Broach - Google Patents
BroachInfo
- Publication number
- RU1773600C RU1773600C SU904853983A SU4853983A RU1773600C RU 1773600 C RU1773600 C RU 1773600C SU 904853983 A SU904853983 A SU 904853983A SU 4853983 A SU4853983 A SU 4853983A RU 1773600 C RU1773600 C RU 1773600C
- Authority
- RU
- Russia
- Prior art keywords
- tooth
- broach
- cutting edge
- teeth
- cutting
- Prior art date
Links
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
Использование: при обработке пазов прот гиванием. Сущность изобретени : прот жка состоит из режущих зубьев 1-3. Зубь 1 выполнены с правым наклоном режущей кромки, зубь 2-е левым к основанию прот жки. Зубь 3 имеют пр молинейную режущую кромку, параллельную основанию прот жки. Зубь 1 и 2 имеют пр молинейную режущую кромку. Стружечные канавки параллельны режущим кромкам зубьев 1-3. Прот жка имеет подьем на каждый зуб. При поступательном движении прот жки режущие зубь 1 и 2 поочередно срезают стружку сначала на небольших участках , а затем с половины ширины паза. Зубь 3 окончательно оформл ют дно шпоночного паза. 5 ил.Usage: when processing grooves pulling. SUMMARY OF THE INVENTION: A broach consists of cutting teeth 1-3. Tooth 1 is made with a right inclination of the cutting edge, tooth 2 is left to the base of the broach. Tooth 3 has a straight cutting edge parallel to the base of the broach. Tooth 1 and 2 have a straight cutting edge. Chip flutes parallel to the cutting edges of the teeth 1-3. The extension has a lift on each tooth. With the forward movement of the broach, the cutting teeth 1 and 2 alternately cut the chips first in small areas, and then from half the width of the groove. Tooth 3 finally forms the bottom of the keyway. 5 ill.
Description
5-65-6
В-вIn
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904853983A RU1773600C (en) | 1990-07-25 | 1990-07-25 | Broach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU904853983A RU1773600C (en) | 1990-07-25 | 1990-07-25 | Broach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU1773600C true RU1773600C (en) | 1992-11-07 |
Family
ID=21529163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU904853983A RU1773600C (en) | 1990-07-25 | 1990-07-25 | Broach |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU1773600C (en) |
-
1990
- 1990-07-25 RU SU904853983A patent/RU1773600C/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 173582,кл. В 23 D 43/02, 1964. * |
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