PL403436A1 - Wiertło kręte do wykonywania otworów w materiałach kompozytowych - Google Patents
Wiertło kręte do wykonywania otworów w materiałach kompozytowychInfo
- Publication number
- PL403436A1 PL403436A1 PL403436A PL40343613A PL403436A1 PL 403436 A1 PL403436 A1 PL 403436A1 PL 403436 A PL403436 A PL 403436A PL 40343613 A PL40343613 A PL 40343613A PL 403436 A1 PL403436 A1 PL 403436A1
- Authority
- PL
- Poland
- Prior art keywords
- drilling
- composite materials
- twist drill
- initial
- holes
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/009—Stepped drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/04—Aircraft components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/27—Composites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/04—Angles, e.g. cutting angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/18—Configuration of the drill point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Przedmiotem wynalazku jest wiertło kręte do wykonywania otworów w materiałach kompozytowych, zwłaszcza otworów przelotowych. Wiertło kręte do wykonywania otworów w materiałach kompozytowych, zgodnie z wynalazkiem charakteryzuje się tym, że w części wierzchołkowej posiada ostrze (3) o dwu stopniach - wstępnym (4) i powiercającym (5), przy czym długość (Iw) stopnia wstępnego (4) wynosi co najmniej 0,5 mm a jego średnica (dw) jest mniejsza od stopnia powiercającego (5) o 0,5 do 2 mm, natomiast kąty wierzchołkowe (?) i (ß) stopni wstępnego (4) i powiercającego (5) wynoszą od 60 do 90°.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL403436A PL403436A1 (pl) | 2013-04-05 | 2013-04-05 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
| PCT/PL2014/000034 WO2014163515A1 (en) | 2013-04-05 | 2014-04-01 | Twist drill bit for drilling composite materials |
| US14/777,681 US20160151841A1 (en) | 2013-04-05 | 2014-04-01 | Twist drill bit for drilling composite materials |
| PL14719116T PL2981385T3 (pl) | 2013-04-05 | 2014-04-01 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
| EP14719116.7A EP2981385B1 (en) | 2013-04-05 | 2014-04-01 | Twist drill bit for drilling composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL403436A PL403436A1 (pl) | 2013-04-05 | 2013-04-05 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL403436A1 true PL403436A1 (pl) | 2014-07-21 |
Family
ID=50543641
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL403436A PL403436A1 (pl) | 2013-04-05 | 2013-04-05 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
| PL14719116T PL2981385T3 (pl) | 2013-04-05 | 2014-04-01 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14719116T PL2981385T3 (pl) | 2013-04-05 | 2014-04-01 | Wiertło kręte do wykonywania otworów w materiałach kompozytowych |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160151841A1 (pl) |
| EP (1) | EP2981385B1 (pl) |
| PL (2) | PL403436A1 (pl) |
| WO (1) | WO2014163515A1 (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210154749A1 (en) * | 2018-01-29 | 2021-05-27 | Milwaukee Electric Tool Corporation | Drill bit |
| KR102216644B1 (ko) * | 2019-04-22 | 2021-02-17 | 건국대학교 산학협력단 | 탄소섬유 강화플라스틱 가공용 드릴 |
| USD881957S1 (en) * | 2019-06-27 | 2020-04-21 | Hongjia Wang | Twist drill |
| US12447539B2 (en) * | 2021-05-21 | 2025-10-21 | Edw. C. Levy Co. | Material grinding end effector assembly, subassemblies thereof, and methods for utilizing the same |
| EP4159349A1 (en) | 2021-10-04 | 2023-04-05 | Airbus Operations, S.L.U. | Drill bit for drilling a composite material |
| TWI878084B (zh) * | 2024-04-06 | 2025-03-21 | 龍華科技大學 | 階梯橢圓球形管鑽鑽削系統 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1747117A (en) * | 1927-04-01 | 1930-02-11 | Dayton W Klein | Method of making multiple diameter cut tools |
| IT1129071B (it) * | 1980-04-16 | 1986-06-04 | Aeritalia Spa | Procedimento per effettuare fori di diametro prefissato su un complesso di lastre sovrapposte comprendente almeno una lastra di un agglomerato di fibre di carbone o di vetro ed una lastra di alluminio |
| US4480952A (en) * | 1981-10-05 | 1984-11-06 | Jeremias Robert W | Non-burring drill for composite materials |
| KR20030084082A (ko) * | 2002-04-24 | 2003-11-01 | 고성림 | 버형성을 최소화하기 위한 스텝 드릴 |
| US6964546B1 (en) * | 2002-06-04 | 2005-11-15 | Northrop Grumman Corporation | Method and apparatus for drilling countersunk holes |
| US7520703B2 (en) * | 2004-09-07 | 2009-04-21 | Black & Decker Inc. | Twist drill with a pilot tip |
| US20080019787A1 (en) * | 2006-07-24 | 2008-01-24 | Karthikeyan Sampath | Drill for machining fiber reinforced composite material |
| KR101007132B1 (ko) * | 2008-07-30 | 2011-01-10 | 김형진 | 이벤트용 현수기 |
| SE533679C2 (sv) * | 2009-04-07 | 2010-11-30 | Sandvik Intellectual Property | Solid stegborr |
| DE102010012963A1 (de) * | 2010-03-25 | 2011-09-29 | Rolf Klenk Gmbh & Co Kg | Bohrwerkzeug |
| JP5933935B2 (ja) * | 2011-06-17 | 2016-06-15 | マコトロイ工業株式会社 | ドリル |
| KR20130032671A (ko) * | 2011-09-23 | 2013-04-02 | 대구텍 유한회사 | 복합 소재용 드릴 공구 |
-
2013
- 2013-04-05 PL PL403436A patent/PL403436A1/pl unknown
-
2014
- 2014-04-01 WO PCT/PL2014/000034 patent/WO2014163515A1/en not_active Ceased
- 2014-04-01 EP EP14719116.7A patent/EP2981385B1/en active Active
- 2014-04-01 US US14/777,681 patent/US20160151841A1/en not_active Abandoned
- 2014-04-01 PL PL14719116T patent/PL2981385T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014163515A1 (en) | 2014-10-09 |
| PL2981385T3 (pl) | 2018-06-29 |
| US20160151841A1 (en) | 2016-06-02 |
| EP2981385B1 (en) | 2017-08-02 |
| EP2981385A1 (en) | 2016-02-10 |
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