KR100289886B1 - 교환 가능한 밀링 커터 삽입체 - Google Patents
교환 가능한 밀링 커터 삽입체 Download PDFInfo
- Publication number
- KR100289886B1 KR100289886B1 KR1019930017985A KR930017985A KR100289886B1 KR 100289886 B1 KR100289886 B1 KR 100289886B1 KR 1019930017985 A KR1019930017985 A KR 1019930017985A KR 930017985 A KR930017985 A KR 930017985A KR 100289886 B1 KR100289886 B1 KR 100289886B1
- Authority
- KR
- South Korea
- Prior art keywords
- cutting edge
- cutting
- insert
- milling cutter
- tool
- Prior art date
Links
- 238000003801 milling Methods 0.000 title claims abstract description 53
- 238000005520 cutting process Methods 0.000 claims abstract description 166
- 238000010276 construction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/16—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
- B23C5/22—Securing arrangements for bits or teeth or cutting inserts
- B23C5/2204—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert
- B23C5/2208—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts
- B23C5/2213—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped against the walls of the recess in the cutter body by a clamping member acting upon the wall of a hole in the insert for plate-like cutting inserts having a special shape
-
- 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
- B23C2200/00—Details of milling cutting inserts
- B23C2200/08—Rake or top surfaces
- B23C2200/085—Rake or top surfaces discontinuous
-
- 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
- B23C2200/12—Side or flank surfaces
- B23C2200/128—Side or flank surfaces with one or more grooves
-
- 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
- B23C2200/20—Top or side views of the cutting edge
- B23C2200/206—Cutting edges having a wave-form
-
- 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
-
- 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
- B23C2210/0457—Cutting angles positive radial rake angle
-
- 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1908—Face or end mill
- Y10T407/1924—Specified tool shape
-
- 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1934—Rotary cutting tool including holder [i.e., head] having seat for inserted tool with separate means to fasten tool to holder
- Y10T407/1936—Apertured tool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Shovels (AREA)
- Magnetic Heads (AREA)
- Turning (AREA)
- Drilling Tools (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Knives (AREA)
Abstract
Description
Claims (8)
- 원통형 밀링 절삭 공구에 장착되는 교환 가능한 절삭 삽입체로써, 사각형의 평면형 기부와, 사각형의 상부 레이크면과, 기부의 각각의 측면 모서리로부터 외향으로 연장되어 삽입체의 각각의 절삭날에서 레이크면과 교차하는 기부의 측면 플랭크를 포함하고, 각각의 절삭날은 제1, 제2 및 제3연속 부분을 구비하는, 교환 가능한 절삭 삽입체에 있어서, 제1 및 제3절삭날 부분(5a, 5c)은 제2절삭날 부분(5b)과 병합되도록 삽입체의 인접한 모서리(6a, 6b)들로부터 각각 연장되고, 제2절삭날 부분(5b)은 절삭날(5)의 전체 길이의 대부분을 구성하고, 제1절삭날 부분(5a)은 제2절삭날 부분(5b)을 향해 기부(1)로부터 멀어지도록 경사지고, 제2절삭날 부분(5b)은 제1절삭날 부분(5a)으로부터 제3절삭날 부분(5c)을 향해 멀어지면서 기부(1)를 향해 경사지고, 제3절삭날 부분(5c)은 제2절삭날 부분(5b)으로부터 삽입체의 인접한 모서리(6b)를 향해 멀어지면서 기부(1)로부터 멀어지도록 경사지고, 각각의 측면 플랭크(3)는 경사지게 배치된 상부 및 하부 측면(3a, 3b)을 구비하는데 상부 측면(3a)은 릴리프 플랭크면을 구성하며 하부 측면(3b)은 위치 설정 부분을 구성하고, 모두 공구에 대해 측정될 때 적어도 전단 구역에서의 릴리프 플랭크면의 릴리프 각도는 후단 구역에서의 릴리프 각도와 실질적으로 동일하고, 절삭 작업 동안에 절삭날(5)의 제1 및 제2절삭날 부분(5a, 5b)은 공작물(18)에서 실질적으로 90°의 리세스(17)의 수직면(19)을 절삭하며 인접한 절삭날(5)의 제3절삭날 부분(5c)은 리세스(17)의 기부면(20)을 위한 와이퍼로서 역할을 하도록 배치되고, 각각의 절삭날(5)의 적어도 제1 및 제2절삭날 부분(5a, 5b)은 그 위의 모든 지점이 절삭 공구의 회전축(21)에 평행하며 절삭 공구의 절삭 반경과 동일한 반경으로 회전축(21)에 대해 회전하는 선에 의해 발생된 원통형 외곽에 놓이도록 배치된 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제1항에 있어서, 적어도 제2절삭날 부분(5b)에 인접한 구역에서의 상부 릴리프 플랭크면(3a)은 만곡되고, 적어도 절삭날(5)의 각각의 제2절삭날 부분(5b)에 인접한 구역에서의 상부 레이크면(9)은 삽입체가 커터 공구에 장착될 때 공구에 대해 측정된 릴리프 각도 및 반경 방향 레이크 각도가 제2절삭날 부분(5b)의 길이를 따라 실질적으로 일정하도록 만곡된 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제1항 또는 제2항에 있어서, 제3절삭날 부분(5c)은 그 위의 실질적으로 모든 지점이 상기 원통형 외곽에 위치되도록 회전축(21)에 대해 실질적으로 평행하게 배향된 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제1항 또는 제2항에 있어서, 제3절삭날 부분(5c)은 그 위의 지점들이 원통형 외곽으로부터 이격되도록 회전축(21)에 대해 경사지게 벗어난 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제1항 또는 제2항에 있어서, 위치 설정 부분(3b)에는 공구 홀더의 장착벽에 지지되도록 된 한 쌍의 상대적인 돌출 섹션(8)에 의해 경계가 형성된 중앙 리세스형 섹션(7)이 형성된 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제5항에 있어서, 돌출 섹션(8)은 외향으로 만곡된 것을 특징으로 하는 교환 가능한 밀링 커터 삽입체.
- 제1항 또는 제2항에 따른 교환 가능한 밀링 커터 삽입체와 합체되는 밀링 커터 공구에 있어서, 삽입체는 인접한 절삭날(5)에 횡방향으로 인접한 하나의 절삭날(5)의 제3절삭날 부분(5c)이 인접한 절삭날(5)을 위한 와이퍼로서 역할을 하도록 장착된 것을 특징으로 하는 밀링 커터 공구.
- 제7항에 있어서, 하나의 절삭날의 제2절삭날 부분의 반경 방향 레이크 각도가 공구에 대해 양수인 것을 특징으로 하는 밀링 커터 공구.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL103,115 | 1992-09-09 | ||
IL10311592A IL103115A (en) | 1992-09-09 | 1992-09-09 | Milling placement |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940006674A KR940006674A (ko) | 1994-04-25 |
KR100289886B1 true KR100289886B1 (ko) | 2001-05-15 |
Family
ID=11064017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930017985A KR100289886B1 (ko) | 1992-09-09 | 1993-09-08 | 교환 가능한 밀링 커터 삽입체 |
Country Status (19)
Country | Link |
---|---|
US (1) | US5382118A (ko) |
EP (1) | EP0587109B1 (ko) |
JP (1) | JP3364891B2 (ko) |
KR (1) | KR100289886B1 (ko) |
CN (1) | CN1041901C (ko) |
AT (1) | ATE151324T1 (ko) |
BR (1) | BR9303732A (ko) |
CA (1) | CA2105520C (ko) |
CZ (1) | CZ284500B6 (ko) |
DE (2) | DE587109T1 (ko) |
ES (1) | ES2052474T3 (ko) |
HU (1) | HU213003B (ko) |
IL (1) | IL103115A (ko) |
MX (1) | MX9305516A (ko) |
PL (1) | PL172101B1 (ko) |
RU (1) | RU2104829C1 (ko) |
SK (1) | SK95893A3 (ko) |
TW (1) | TW262416B (ko) |
ZA (1) | ZA936482B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100015837A (ko) * | 2007-04-26 | 2010-02-12 | 태구텍 인디아 피. 엘티디. | 밀링 커터용 절삭 인서트 |
KR101521666B1 (ko) * | 2007-04-01 | 2015-05-19 | 이스카 엘티디. | 절삭 인서트 |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0719193B1 (de) * | 1993-09-13 | 1998-10-28 | Widia GmbH | Schneideinsatz |
IL109054A (en) * | 1994-03-21 | 1998-07-15 | Iscar Ltd | Cutting insert |
IL113121A0 (en) * | 1995-03-24 | 1995-06-29 | Iscar Ltd | A cutting insert for a milling cutter |
IL111367A0 (en) * | 1994-10-23 | 1994-12-29 | Iscar Ltd | An exchangeable cutting insert |
JP3109561B2 (ja) * | 1995-03-08 | 2000-11-20 | 住友電気工業株式会社 | スローアウェイチップ及び切削工具 |
US5807031A (en) * | 1995-03-10 | 1998-09-15 | Mitsubishi Materials Corp. | Throw-away tip and throw-away type cutter |
IL113122A0 (en) * | 1995-03-24 | 1995-06-29 | Iscar Ltd | A cutting insert |
EP0839079B1 (en) * | 1995-07-18 | 2002-02-20 | Sandvik Aktiebolag | Tool for metal cutting |
IL115338A (en) * | 1995-09-18 | 1999-07-14 | Iscar Ltd | Exchangeable cutting insert and a tool assembly for use therewith |
JP3634909B2 (ja) * | 1995-11-27 | 2005-03-30 | 京セラ株式会社 | ドリルインサート |
USD388444S (en) * | 1995-11-28 | 1997-12-30 | Iscar, Ltd. | Metal cutting insert |
SE509595C2 (sv) * | 1996-01-25 | 1999-02-15 | Sandvik Ab | Skär för spånavskiljande metallbearbetning |
IL118797A (en) * | 1996-07-05 | 1999-10-28 | Iscar Ltd | Cutting insert |
ES2176782T3 (es) * | 1996-08-23 | 2002-12-01 | Widia Gmbh | Pieza de corte intercalada para perforar y herramienta perforadora. |
US5816753A (en) * | 1997-01-06 | 1998-10-06 | Greenfield Industries | Port cutting tool with multiple function inserts |
TW431922B (en) * | 1998-04-29 | 2001-05-01 | Iscar Ltd | A cutting insert and a cutting tool assembly |
SE512040C2 (sv) † | 1998-05-06 | 2000-01-17 | Sandvik Ab | Vändskär för pinnfräsar |
SE514032C2 (sv) * | 1998-09-08 | 2000-12-11 | Seco Tools Ab | Verktyg och skär för fräsning |
IL127175A (en) * | 1998-11-20 | 2003-06-24 | Iscar Ltd | Cutting insert for mounting on a milling cutter |
FR2789613B1 (fr) * | 1999-02-17 | 2001-05-04 | Peugeot Citroen Automobiles Sa | Procede de surfacage d'un objet, notamment d'un bloc-cylindres, et fraise pour la mise en oeuvre de ce procede |
KR100336203B1 (ko) * | 2000-06-08 | 2002-05-13 | 유창종 | 와이퍼 절인을 가진 절삭 인써트 |
US6769844B2 (en) | 2001-01-10 | 2004-08-03 | Kennametal Inc. | Cutting insert and method of making the same |
IL141089A (en) * | 2001-01-25 | 2006-08-20 | Amir Satran | Put a spin |
US6503028B1 (en) | 2001-06-15 | 2003-01-07 | Sandvik Aktiebolag | Sintered cutting insert having center hole for clamp screw |
JP2003019617A (ja) * | 2001-07-09 | 2003-01-21 | Daishowa Seiki Co Ltd | 切削工具用インサート及び切削工具 |
AT5969U1 (de) * | 2001-12-21 | 2003-02-25 | Plansee Tizit Ag | Fräswerkzeug |
IL153252A0 (en) * | 2002-06-04 | 2003-07-06 | Iscar Ltd | Tangential cutting insert and milling cutter |
IL153093A0 (en) * | 2002-11-26 | 2003-06-24 | Iscar Ltd | Cutting insert and cutting tool |
PL1599307T3 (pl) * | 2003-03-06 | 2014-04-30 | Stephan Rieth | Zespół głowicy frezowej i wkładki wielopołożeniowej do fazowania |
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US7905687B2 (en) | 2007-01-16 | 2011-03-15 | Tdy Industries, Inc. | Cutting insert, tool holder, and related method |
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- 1993-09-07 PL PL93300319A patent/PL172101B1/pl unknown
- 1993-09-07 AT AT93114320T patent/ATE151324T1/de active
- 1993-09-07 EP EP93114320A patent/EP0587109B1/en not_active Expired - Lifetime
- 1993-09-07 TW TW082107290A patent/TW262416B/zh not_active IP Right Cessation
- 1993-09-07 SK SK958-93A patent/SK95893A3/sk unknown
- 1993-09-07 DE DE69309585T patent/DE69309585T2/de not_active Expired - Lifetime
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KR101521666B1 (ko) * | 2007-04-01 | 2015-05-19 | 이스카 엘티디. | 절삭 인서트 |
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Also Published As
Publication number | Publication date |
---|---|
CZ284500B6 (cs) | 1998-12-16 |
ES2052474T1 (es) | 1994-07-16 |
EP0587109A1 (en) | 1994-03-16 |
HU213003B (en) | 1997-01-28 |
IL103115A (en) | 1996-09-12 |
EP0587109B1 (en) | 1997-04-09 |
JP3364891B2 (ja) | 2003-01-08 |
IL103115A0 (en) | 1993-02-21 |
CN1041901C (zh) | 1999-02-03 |
ATE151324T1 (de) | 1997-04-15 |
AU655729B2 (en) | 1995-01-05 |
DE587109T1 (de) | 1994-10-06 |
ES2052474T3 (es) | 1997-06-01 |
PL300319A1 (en) | 1994-03-21 |
CA2105520A1 (en) | 1994-03-10 |
HU9302448D0 (en) | 1993-11-29 |
KR940006674A (ko) | 1994-04-25 |
AU4498293A (en) | 1994-03-17 |
PL172101B1 (pl) | 1997-08-29 |
DE69309585T2 (de) | 1997-07-24 |
CN1088864A (zh) | 1994-07-06 |
TW262416B (ko) | 1995-11-11 |
MX9305516A (es) | 1994-05-31 |
HUT68453A (en) | 1995-06-28 |
SK95893A3 (en) | 1994-06-08 |
US5382118A (en) | 1995-01-17 |
ZA936482B (en) | 1994-03-22 |
CA2105520C (en) | 2001-04-10 |
JPH06190624A (ja) | 1994-07-12 |
DE69309585D1 (de) | 1997-05-15 |
CZ185993A3 (en) | 1994-04-13 |
BR9303732A (pt) | 1994-03-29 |
RU2104829C1 (ru) | 1998-02-20 |
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