KR20100052739A - 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구 - Google Patents
건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구 Download PDFInfo
- Publication number
- KR20100052739A KR20100052739A KR1020080111579A KR20080111579A KR20100052739A KR 20100052739 A KR20100052739 A KR 20100052739A KR 1020080111579 A KR1020080111579 A KR 1020080111579A KR 20080111579 A KR20080111579 A KR 20080111579A KR 20100052739 A KR20100052739 A KR 20100052739A
- Authority
- KR
- South Korea
- Prior art keywords
- cutting
- hole
- present
- circumferential surface
- chamfering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 52
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 238000004080 punching Methods 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/12—Trimming or finishing edges, e.g. deburring welded corners
- B23C3/126—Portable devices or machines for chamfering edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/04—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C1/00—Milling machines not designed for particular work or special operations
- B23C1/20—Portable devices or machines; Hand-driven devices or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2220/00—Details of milling processes
- B23C2220/16—Chamferring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling Tools (AREA)
Abstract
Description
Claims (3)
- 알루미늄 압출재(10)의 면상에 가공된 원형 홀(11)의 거친 내경(내주면)을 다듦도록 하부에 반구 형태의 볼(100)이 형성되고, 상기 볼(100)의 외주면 일측에서 상부로 연장된 몸체(200)에는 다수개의 절삭날(210)과 칩브레이커(220)가 형성되며, 상부에는 드릴척(20)과 조립되도록 결합구(300)가 형성되는 것을 특징으로 하는 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구.
- 제 1항에 있어서, 상기 칩브레이커(220)는절삭날(210) 사이 공간마다 요홈으로 형성되어 절삭칩을 배출시키도록 형성되는 것을 특징으로 하는 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구.
- 제 1항 또는 제 2항에 있어서, 상기 절삭날(210)과 칩브레이커(220)는원주 방향을 따라 3 내지 8개가 등간격으로 배열되어 형성되는 것을 특징으로 하는 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080111579A KR101057011B1 (ko) | 2008-11-11 | 2008-11-11 | 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080111579A KR101057011B1 (ko) | 2008-11-11 | 2008-11-11 | 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100052739A true KR20100052739A (ko) | 2010-05-20 |
KR101057011B1 KR101057011B1 (ko) | 2011-08-17 |
Family
ID=42277942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080111579A Active KR101057011B1 (ko) | 2008-11-11 | 2008-11-11 | 건축 외장용 알루미늄 압출재의 펀칭 홀 면취용 절삭구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101057011B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102717129A (zh) * | 2012-06-07 | 2012-10-10 | 江苏天工工具有限公司 | 一种带切削液的球面钻 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102298529B1 (ko) | 2019-12-19 | 2021-09-07 | 유한회사 케이메이커스 | 중공구조물의 내경 면취장치 |
KR102495313B1 (ko) | 2022-07-29 | 2023-02-06 | 윤남 | 홀타공 프로그램을 이용한 펀칭시스템 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200237539Y1 (ko) * | 2001-03-19 | 2001-10-08 | 정병준 | 구멍면취(面取)드릴 |
JP2008056542A (ja) * | 2006-09-01 | 2008-03-13 | Hitachi Tool Engineering Ltd | ガラス加工用回転切削工具 |
-
2008
- 2008-11-11 KR KR1020080111579A patent/KR101057011B1/ko active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102717129A (zh) * | 2012-06-07 | 2012-10-10 | 江苏天工工具有限公司 | 一种带切削液的球面钻 |
Also Published As
Publication number | Publication date |
---|---|
KR101057011B1 (ko) | 2011-08-17 |
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