SU1274858A1 - Drill with internal supply of cutting fluid - Google Patents
Drill with internal supply of cutting fluid Download PDFInfo
- Publication number
- SU1274858A1 SU1274858A1 SU843742136A SU3742136A SU1274858A1 SU 1274858 A1 SU1274858 A1 SU 1274858A1 SU 843742136 A SU843742136 A SU 843742136A SU 3742136 A SU3742136 A SU 3742136A SU 1274858 A1 SU1274858 A1 SU 1274858A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drill
- chips
- coolant
- plunger
- transporting
- Prior art date
Links
Landscapes
- Drilling Tools (AREA)
Abstract
Изобретение относитс к области металлообработки и может быть иснользовано при сверлении глубоки.х отверстиГ. Цель изобретени состоит в повышении нроизводительности и качества обработки глубоких отверстий нутем улучшени условий транснортировки стружки. В кана.-ie 2 сверл; дл иодвода смазочно-охлаждаюшей жидкости (СОЖ) в зону резани расположен пустотелый плунжер 4 с приводом 5 вращени , привод щим в движение плунжер 4 под действием иотока СОЖ, и отверсти ми 6 дл перепуска СОЖ в канал дл транспортировки стружки из зоны резани . В результате этого образуетс пульсирующий поток, неременлающий стружку из обработанного отверсти поэтапно и по част м. 3 n,i.The invention relates to the field of metalworking and can be used when drilling deep holes. The purpose of the invention is to increase the productivity and quality of processing of deep holes by improving the conditions for transferring chips. In cana.-ie 2 drills; A hollow plunger 4 with a 5 rotation drive is placed in the cutting zone for the coolant lubricant (coolant fluid), driving the plunger 4 under the action of the coolant flow, and the coolant bypass holes 6 into the channel for transporting chips from the cutting zone. As a result, a pulsating flow is formed, non-tempering chips from the treated hole in stages and in parts 3 n, i.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843742136A SU1274858A1 (en) | 1984-05-23 | 1984-05-23 | Drill with internal supply of cutting fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843742136A SU1274858A1 (en) | 1984-05-23 | 1984-05-23 | Drill with internal supply of cutting fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1274858A1 true SU1274858A1 (en) | 1986-12-07 |
Family
ID=21119546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843742136A SU1274858A1 (en) | 1984-05-23 | 1984-05-23 | Drill with internal supply of cutting fluid |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1274858A1 (en) |
-
1984
- 1984-05-23 SU SU843742136A patent/SU1274858A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 850325. К.-1. В 23 В 41/02, 1981. * |
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