KR20070049060A - 날 교환식 팁과 날 교환식 코너 밀링 커터 - Google Patents
날 교환식 팁과 날 교환식 코너 밀링 커터 Download PDFInfo
- Publication number
- KR20070049060A KR20070049060A KR1020060099966A KR20060099966A KR20070049060A KR 20070049060 A KR20070049060 A KR 20070049060A KR 1020060099966 A KR1020060099966 A KR 1020060099966A KR 20060099966 A KR20060099966 A KR 20060099966A KR 20070049060 A KR20070049060 A KR 20070049060A
- Authority
- KR
- South Korea
- Prior art keywords
- face
- tip
- corner
- blade
- cutting edge
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
- B23C5/205—Plate-like cutting inserts with special form characterised by chip-breakers of special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—Milling-cutters characterised by physical features other than shape
- B23C5/20—Milling-cutters characterised by physical features other than shape with removable cutter bits or teeth or cutting inserts
- B23C5/202—Plate-like cutting inserts with special form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/083—Rake or top surfaces curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/12—Side or flank surfaces
- B23C2200/123—Side or flank surfaces curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/203—Curved cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/205—Discontinuous cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/28—Angles
- B23C2200/284—Negative clearance angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/28—Angles
- B23C2200/286—Positive cutting angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/28—Angles
- B23C2200/287—Positive rake angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/36—Other features of the milling insert not covered by B23C2200/04 - B23C2200/32
- B23C2200/367—Mounted tangentially, i.e. where the rake face is not the face with largest area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0407—Cutting angles
- B23C2210/0421—Cutting angles negative
- B23C2210/0435—Cutting angles negative radial rake angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/04—Angles
- B23C2210/0407—Cutting angles
- B23C2210/0442—Cutting angles positive
- B23C2210/045—Cutting angles positive axial rake angle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
- Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
- Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
Abstract
Description
Claims (9)
- 상반되는 방향을 향한 제 1 면 (1) 과 제 2 면 (2), 이 제 1 면과 제 2 면에 각각 교차하여 늘어서는 제 3 면 (3) 과 제 4 면 (4), 제 1 면과 제 2 면, 제 3 면, 제 4 면에 각각 교차하여 늘어서는 제 5 면 (5) 과 제 6 면 (6) 을 갖고, 상기 제 1 면 (1) 을 레이크면, 제 3 면 (3) 을 외주 플랭크면, 제 5 면 (5) 을 전방 플랭크면으로 하여 사용하는 코너 밀링 커터용의 날 교환식 팁에 있어서,상기 제 3 면 (3) 의 일부에, 제 1 면 (1) 과 교차하여 제 1 면 (1) 과의 사이에 주절삭날이 되는 능선 (7) 을 발생시키고, 제 1 면 (1) 과의 교차각을 증대시키는 방향으로 기울고, 또한, 폭 (W) 이 능선 (7) 의 단부로부터 멀어짐에 따라 점차 감소되는 비틀림면 (10) 을 형성한 것을 특징으로 하는 날 교환식 팁.
- 제 1 항에 있어서,제 1 면 (1) 에, 코너측을 향하여 면위치가 높아지도록 고저차를 부여한 날 교환식 팁.
- 제 2 항에 있어서,제 1 면 (1) 에, 일방의 조(組)의 대각 코너 (C1, C3) 가 타방의 조의 대각 코너 (C2, C4) 보다도 높아지는 고저차를 부여하고, 제 1 면 (1) 과 상기 비틀림면 (10) 과의 사이 및 제 1 면 (1) 과 제 5 면 (5) 과의 사이에 각각 형성되는 능선 중, 일방의 조의 대각 코너 (C1, C3) 측의 능선을 절삭날로서 사용하도록 한 날 교환식 팁.
- 제 1 항에 있어서,제 1 면 (1) 의 외주부에 포지티브 랜드 (11) 를 형성한 날 교환식 팁.
- 제 1 항에 있어서,제 3 면 (3) 의 상기 비틀림면 (10) 을 제외한 부분에, 2 개의 평면 (3a, 3b) 을 갖고, 그 2 개의 평면 (3a, 3b) 을 제 1 면 (1) 을 정면에서 직시한 상태에 있어서 산형을 이루도록 둔각으로 교차시킨 날 교환식 팁.
- 제 1 항에 있어서,제 5 면 (5) 과 제 3 면 (3) 이 교차하는 코너의 각도를 95˚ 이하로 한 날 교환식 팁.
- 제 1 항에 있어서,제 3 면 (3) 과 제 4 면 (4), 제 5 면 (5) 과 제 6 면 (6) 을, 각각, 팁을 수평면 내에서 180˚ 회전시켰을 때에 회전 전후의 윤곽이 중첩되는 동일 형상의 면으로서 구성한 날 교환식 팁.
- 제 7 항에 있어서,제 1 면 (1) 과 제 2 면 (2) 을, 제 1 면의 높이 방향 2 등분선 (L) 을 기준으로 하여 팁을 반전시켰을 때에 반전 전후의 제 1 면 (1) 과 제 2 면 (2) 의 윤곽이 중첩되는 동일 형상의 면으로서 구성한 날 교환식 팁.
- 제 1 항에 기재된 날 교환식 팁 (20) 을, 커터 본체 (31) 의 선단 외주에 형성한 베이스 (32) 에, 제 1 면 (1) 이 레이크면, 상기 비틀림면 (10) 도 포함한 제 3 면 (3) 이 외주 플랭크면, 제 5 면 (5) 이 전방 플랭크면, 제 1 면 (1) 과 비틀림면 (10) 사이의 능선 (7) 이 주절삭날, 제 1 면 (1) 과 제 5 면 (5) 사이의 능선 (8) 이 부절삭날이 되고, 액셜 레이크 (γp) 가 정 또는 부, 레이디얼 레이크 (γf) 가 부, 어프로치각 (φ) 이 0˚ 가 되는 자세로 장착하여 구성되는 날 교환식 코너 밀링 커터.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00322115 | 2005-11-07 | ||
JP2005322115A JP4491404B2 (ja) | 2005-11-07 | 2005-11-07 | 刃先交換式チップと刃先交換式隅削りフライスカッタ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070049060A true KR20070049060A (ko) | 2007-05-10 |
KR100806096B1 KR100806096B1 (ko) | 2008-02-21 |
Family
ID=37712248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060099966A KR100806096B1 (ko) | 2005-11-07 | 2006-10-13 | 날 교환식 팁과 날 교환식 코너 밀링 커터 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7500810B2 (ko) |
EP (1) | EP1782902B1 (ko) |
JP (1) | JP4491404B2 (ko) |
KR (1) | KR100806096B1 (ko) |
CN (1) | CN1962139B (ko) |
IL (1) | IL178859A (ko) |
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KR101292441B1 (ko) * | 2007-11-28 | 2013-07-31 | 이스카 엘티디. | 접선식 절삭 삽입체 |
KR20190027824A (ko) * | 2016-06-22 | 2019-03-15 | 이스카 엘티디. | 램핑 인서트 및 고 이송 밀링 공구 조립체 |
KR20220115504A (ko) * | 2021-02-10 | 2022-08-17 | 가부시키가이샤 탕가로이 | 절삭인서트 |
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IL214782A (en) * | 2011-08-22 | 2016-02-29 | Iscar Ltd | Cutting and milling |
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JP6127343B2 (ja) * | 2013-03-26 | 2017-05-17 | 住友電工ハードメタル株式会社 | ミーリングカッタ用切削インサート |
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2005
- 2005-11-07 JP JP2005322115A patent/JP4491404B2/ja active Active
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2006
- 2006-10-13 KR KR1020060099966A patent/KR100806096B1/ko active IP Right Grant
- 2006-10-24 EP EP06255469.6A patent/EP1782902B1/en active Active
- 2006-10-25 IL IL178859A patent/IL178859A/en active IP Right Grant
- 2006-11-07 CN CN2006101380728A patent/CN1962139B/zh active Active
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101292441B1 (ko) * | 2007-11-28 | 2013-07-31 | 이스카 엘티디. | 접선식 절삭 삽입체 |
KR20190027824A (ko) * | 2016-06-22 | 2019-03-15 | 이스카 엘티디. | 램핑 인서트 및 고 이송 밀링 공구 조립체 |
KR20220115504A (ko) * | 2021-02-10 | 2022-08-17 | 가부시키가이샤 탕가로이 | 절삭인서트 |
Also Published As
Publication number | Publication date |
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EP1782902A2 (en) | 2007-05-09 |
CN1962139A (zh) | 2007-05-16 |
US7500810B2 (en) | 2009-03-10 |
JP4491404B2 (ja) | 2010-06-30 |
EP1782902B1 (en) | 2018-01-03 |
CN1962139B (zh) | 2011-09-28 |
US20070104546A1 (en) | 2007-05-10 |
IL178859A (en) | 2010-04-29 |
KR100806096B1 (ko) | 2008-02-21 |
IL178859A0 (en) | 2007-09-20 |
EP1782902A3 (en) | 2010-12-08 |
JP2007125669A (ja) | 2007-05-24 |
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