KR950008006A - 절삭 공구 - Google Patents
절삭 공구 Download PDFInfo
- Publication number
- KR950008006A KR950008006A KR1019940023001A KR19940023001A KR950008006A KR 950008006 A KR950008006 A KR 950008006A KR 1019940023001 A KR1019940023001 A KR 1019940023001A KR 19940023001 A KR19940023001 A KR 19940023001A KR 950008006 A KR950008006 A KR 950008006A
- Authority
- KR
- South Korea
- Prior art keywords
- insert
- jaw
- cutting
- support
- clamping
- Prior art date
Links
- 238000003754 machining Methods 0.000 claims 1
Classifications
-
- 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
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1009—Ball nose end mills
- B23C5/1027—Ball nose end mills with one or more removable cutting inserts
- B23C5/1036—Ball nose end mills with one or more removable cutting inserts having a single cutting insert, the cutting edges of which subtend 180 degrees
-
- 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
- B23C5/2239—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face
- B23C5/2243—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts
- B23C5/2247—Securing arrangements for bits or teeth or cutting inserts with cutting inserts clamped by a clamping member acting almost perpendicular on the cutting face for plate-like cutting inserts having a special shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/165—Fixation bolts
-
- 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
- Y10T407/192—Face or end mill with separate means to fasten tool to holder
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (6)
- 선단부가 조오 지지면과 조오 정점으로부터 발산하며 지지 조오에 대해 병렬 배치된 삽입체 지지 시트가 형성되고 한 쌍의 조오 맞닿음 벽을 구비한 대체로 강성인 지지 조오와, 조오 지지면에 대해 병렬 배치된 조오 클램핑면을 갖는 탄성 변위 가능한 클램핑 조오를 구비하며 상기 양 조오에는 그 사이에 나사 수용 슬롯을 형성하고 정렬된 나사 수용 보어가 형성되는 공구 홀더와, 상기 클램핑 조오를 상기 지지 조오쪽으로 편위시키도록 상기 보어 내에 나사 결합되게 되어 있는 클램핑 나사와, 절삭부와 상기 슬롯 내에 수용되도록 되어 있는 일체 성형 본체부를 구비하며 본체부는 삽입체 클램핑면과 상기 삽입체 클램핑면에 대해 대향 배치된 삽입체 지지면을 구비하고,상기 나사를 삽입체 수용 슬롯을 관통하여 상기 보어에 나사 결합할 때 상기 탄성 조오가 상기 본체부를 상기 지지 조오에 클램핑하기 위해 변위되도록 된 절삭 삽입체를 포함하는 회전 기계 가공 작업용 절삭 공구에 있어서, 상기 조오 정부는 조오 맞닿음 정부(17)로 구성되고 상기 지지 조오(3)의 선단에 인접 배치되며, 상기 절삭부(7)로부터 외향 발산되고 삽입체 정점(55)가 형성된 측벽(53,54)와 측부 맞닿음부(56,57)을 구비하여 상기 삽입체(6)이 상기 지지 조오(3)의 삽입체 지지 시트(3′)에 의해 지지될 때 상기 조오 맞닿음 정부(17)과 벽(15,16)이 각각 삽입체 정점(55)와 측부 맞닿음부(56,57)에 맞닿아서 소정 위치에 배치되게 된 요홈(52)가 상기 본체부(8)에 형성된 것을 특징으로 하는 절삭 공구.
- 제1항에 있어서, 조오와 삽입체 클램핑면(20,21;49,50)은 상기 보어(23,24)내의 상기 나사(9)의 나사 결합시에 상기 삽입체 지지 시트(3′)에 삽입체가 편위되도록 선단의 방향으로 각 조오와 삽입체 지지면(13,34)를 향해 하향 경사진 것을 특징으로 하는 절삭 공구.
- 제1항 또는 제2항에 있어서, 조오 클램핑면(14)는 오목형이며 상기 지지 조오(3)의 선단으로부터 멀리 발산하며 조오 지지면(13)에 대해 경사져 있는 상호 경사진 클램핑면부(14)로 구성되고, 삽입체 클램핑면(49)는 볼록형이며 조오 클램핑면부(20,21)와 같은 방법으로 배치된 두 개의 삽입체 클램핑면부(50)을 포함하는 것을 특징으로 하는 절삭 공구.
- 제1항, 제2항 또는 제3항에 있어서, 상기 요홈(52)에는 삽입체 지지면에 인접한 노치(58)이 형성되어 있고, 노치의 벽은 상기 정부 맞닿음부(55)로 구성되며, 상기 요홈(52)의 벽은 삽입체 맞닿음부(56,57)에 대해 대체로 오목한 것을 특징으로 하는 절삭 공구.
- 절삭부와 공구 홀더에 형성된 삽입체 수용 슬롯에 설치되도록 되어 있는 일체로 성형된 본체부를 구비하며, 상기 삽입체 본체부가 삽입체 클램핑면과 상기 삽입체 클램핑면에 대해 대향 배치된 삽입체 지지면을 구비한 상기항 중 어느 한 항에 기재된 절삭 공구에 사용되는 절삭 삽입체에 잇어서, 상기 본체부(8)에 형성되며 상기 절삭부(7)로부터 외향 발산하고 정점(55) 및 측부 맞닿음부(56,57)이 형성된 측벽(53,54)를 구비한 요홈(52)를 포함하는 것을 특징으로 하는 절삭 삽입체.
- 제5항에 있어서, 적어도 상기 삽입체 본체부(8)의 선단부(8′)은 부분 디스크형이고 상면(33)과 하면(34)를 가지며, 절삭부(7)은 상기 선단부(8′)의 주변을 따라 배치되며, 상기 절삭부(7)이 삽입체의 종축(A)의 두 측면상에 배치된 상부 및 하부 절삭 엣지(36,37)을 포함하며, 절삭 엣지(36,37)의 적어도 하나는 대체로 나선형이며 구면의 세그먼트 상에 배치되며, 각 절삭 엣지(36,37)은 상면과 하면(33,34)의 각 부분으로 구성된 칩 형성면(46,47)과 플랭크면(35′,35″) 사이에 형성되며 삽입체(6)의 종축(A)에 인접한 절삭부의 선단에 배치된 절삭 엣지 전방단(38)로부터 삽입체(6)의 절삭부(7)의 측단부에 배치된 절삭 엣지 말단까지 연장되는 것을 특징으로 하는 절삭 삽입체.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL10699993A IL106999A (en) | 1993-09-13 | 1993-09-13 | Cutting tool |
IL106999 | 1993-09-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950008006A true KR950008006A (ko) | 1995-04-15 |
KR100314926B1 KR100314926B1 (ko) | 2002-03-13 |
Family
ID=11065269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940023001A KR100314926B1 (ko) | 1993-09-13 | 1994-09-13 | 절삭공구 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5580194A (ko) |
EP (1) | EP0642864B1 (ko) |
JP (1) | JP3827246B2 (ko) |
KR (1) | KR100314926B1 (ko) |
AU (1) | AU670005B2 (ko) |
BR (1) | BR9403520A (ko) |
CA (1) | CA2131779C (ko) |
DE (1) | DE69416365T2 (ko) |
ES (1) | ES2126688T3 (ko) |
IL (1) | IL106999A (ko) |
SG (1) | SG48180A1 (ko) |
ZA (1) | ZA947055B (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL111976A (en) * | 1994-12-14 | 1997-11-20 | Iscar Ltd | Parting or grooving insert |
US5782589A (en) * | 1996-06-17 | 1998-07-21 | Cole; John M. | Milling cutter |
US6158927A (en) * | 1996-06-17 | 2000-12-12 | Cole Carbide Industries, Inc. | Milling cutter |
DE19624342C1 (de) * | 1996-06-19 | 1997-12-11 | Walter Ag | Schneidplatte und Fräser, insbesondere Kugelstirnfräser oder Kopierfräser |
SE507542C2 (sv) * | 1996-12-04 | 1998-06-22 | Seco Tools Ab | Fräsverktyg samt skärdel till verktyget |
IT1288262B1 (it) * | 1996-12-13 | 1998-09-11 | Livio Mina | Fresa bitagliente monoinserto ad elevata robustezza e precisione |
DE19730665A1 (de) * | 1997-07-17 | 1999-01-21 | Fischer Artur Werke Gmbh | Bohrer |
IL124328A (en) | 1998-05-05 | 2003-12-10 | Iscar Ltd | Cutting tool assembly and cutting insert therefor |
JP2000141118A (ja) * | 1998-09-11 | 2000-05-23 | Sumitomo Electric Ind Ltd | ボ―ルエンドミル |
EP1020246A1 (en) * | 1999-01-12 | 2000-07-19 | International Minicut Inc. | Cutting tool |
JP4558884B2 (ja) * | 2000-03-31 | 2010-10-06 | 京セラ株式会社 | ドリル用スローアウェイチップおよびドリル |
AU2002231037A1 (en) | 2000-12-18 | 2002-07-01 | Cardemon Inc., D/B/A Car-Tec Company | Adjustment method and apparatus for a boring tool |
US7029209B2 (en) | 2000-12-18 | 2006-04-18 | Cardemon, Inc. | Slidable boring tool with fine adjustment |
SE0103752L (sv) * | 2001-11-13 | 2003-05-14 | Sandvik Ab | Roterbart verktyg för spånavskiljande bearbetning jämte skärdel härtill |
US7044695B2 (en) * | 2004-07-02 | 2006-05-16 | Stojan Stojanovski | Milling tool |
US7234902B2 (en) * | 2003-10-27 | 2007-06-26 | Stojan Stojanovski | Milling tool holder with camming plug |
AT7667U1 (de) * | 2004-02-16 | 2005-07-25 | Ceratizit Austria Gmbh | Hochgeschwindigkeitsfräser |
US20090047077A1 (en) * | 2007-08-13 | 2009-02-19 | Billy Fielder | Tool Holder and Method for Machining Apparatus |
JP2009142952A (ja) * | 2007-12-17 | 2009-07-02 | Tungaloy Corp | スローアウェイチップ、クランプ機構、およびスローアウェイ式回転工具 |
KR101064639B1 (ko) * | 2009-02-23 | 2011-09-15 | 대구텍 유한회사 | 절삭 인서트 및 이를 포함하는 절삭 툴 |
CN102781613A (zh) * | 2010-03-10 | 2012-11-14 | 株式会社钨钛合金 | 紧固辅助部件以及具有该紧固辅助部件的切削工具 |
IL208253A (en) * | 2010-09-19 | 2015-01-29 | Iscar Ltd | Milling tools and cutting tool for it |
JP5060626B2 (ja) * | 2011-03-03 | 2012-10-31 | 日立ツール株式会社 | 刃先交換式ボールエンドミル |
US8876446B2 (en) * | 2012-03-28 | 2014-11-04 | Iscar, Ltd. | Cutting tool having clamping bolt provided with locking portion and cutting insert therefor |
JP5614511B2 (ja) * | 2012-10-10 | 2014-10-29 | 日立ツール株式会社 | ボールエンドミル及びインサート |
DE102015106082A1 (de) * | 2014-04-24 | 2015-10-29 | Kennametal India Ltd. | Schneidwerkzeug mit auswechselbarem Schneideinsatz und geneigten Befestigungselementen |
US9700947B2 (en) | 2014-06-27 | 2017-07-11 | Kennametal Inc. | Ballnose cutting tool and ballnose cutting insert |
US10688570B2 (en) * | 2016-02-12 | 2020-06-23 | Mitsubishi Hitachi Tool Engineering, Ltd. | Indexable rotary cutting tool and insert |
KR102133164B1 (ko) * | 2016-08-26 | 2020-07-13 | 미츠비시 히타치 쓰루 가부시키가이샤 | 절삭 인서트 및 날끝 교환식 회전 절삭 공구 |
EP3338930B1 (en) * | 2016-12-23 | 2020-06-17 | Walter Ag | A ball nose end mill insert, a ball nose end mill tool body and a ball nose end mill |
CN111745201B (zh) * | 2019-03-29 | 2023-07-25 | 京瓷株式会社 | 立铣刀 |
CN111761111B (zh) * | 2019-04-01 | 2023-03-21 | 京瓷株式会社 | 立铣刀 |
CN116858036B (zh) * | 2023-09-04 | 2023-12-29 | 北京爱思达航天科技有限公司 | 一种超薄轻质型复合材料飞行翼及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027786A (en) * | 1959-11-12 | 1962-04-03 | Viking Tool Company | Boring bars having indexible and disposable cutter inserts |
DE2941179B1 (de) * | 1979-10-11 | 1981-05-21 | Mapal Fabrik für Präzisionswerkzeuge Kress KG, 7080 Aalen | Zer?kzeug |
DE3022104C2 (de) * | 1980-06-12 | 1982-08-19 | Mapal Fabrik für Präzisionswerkzeuge Dr.Kress KG, 7080 Aalen | Zerspanungswerkzeug mit Wendeplatte |
US4334446A (en) * | 1980-07-07 | 1982-06-15 | Approved Performance Tooling, Inc. | Cutting tool and holder therefor |
DE3030442A1 (de) * | 1980-08-12 | 1982-02-18 | Walter Kieninger KG, 7630 Lahr | Fraeswerkzeug zum fraesen von rillen, insbesondere kugelbahnen homokinetischer gelenke |
DE3247138C2 (de) * | 1982-12-20 | 1985-04-11 | Gühring, Gottlieb, 7470 Albstadt | Kugelbahnfräser |
SE450351B (sv) * | 1983-01-18 | 1987-06-22 | Sandvik Ab | Skerverktyg och sker for spanavskiljande bearbetning |
EP0123887A3 (en) * | 1983-04-29 | 1985-04-17 | NOUVA CA.ME.S. S.p.A. | Device for fixing the cutting insert to the support in a sectional milling cutter |
US4645383A (en) * | 1985-05-22 | 1987-02-24 | Lindsay Harold W | End milling cutter and method of making same |
DE3529620A1 (de) * | 1985-08-19 | 1987-02-19 | Kieninger Walter Gmbh | Schneidplatte |
US5064316A (en) * | 1990-09-26 | 1991-11-12 | Stojan Stojanovski | Ball nose milling tool |
-
1993
- 1993-09-13 IL IL10699993A patent/IL106999A/xx not_active IP Right Cessation
-
1994
- 1994-09-09 CA CA002131779A patent/CA2131779C/en not_active Expired - Fee Related
- 1994-09-09 AU AU72911/94A patent/AU670005B2/en not_active Ceased
- 1994-09-12 DE DE69416365T patent/DE69416365T2/de not_active Expired - Lifetime
- 1994-09-12 ES ES94114323T patent/ES2126688T3/es not_active Expired - Lifetime
- 1994-09-12 SG SG1996007676A patent/SG48180A1/en unknown
- 1994-09-12 BR BR9403520A patent/BR9403520A/pt not_active IP Right Cessation
- 1994-09-12 EP EP94114323A patent/EP0642864B1/en not_active Expired - Lifetime
- 1994-09-13 ZA ZA947055A patent/ZA947055B/xx unknown
- 1994-09-13 JP JP24340094A patent/JP3827246B2/ja not_active Expired - Fee Related
- 1994-09-13 KR KR1019940023001A patent/KR100314926B1/ko not_active IP Right Cessation
- 1994-09-13 US US08/304,986 patent/US5580194A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5580194A (en) | 1996-12-03 |
CA2131779A1 (en) | 1995-03-14 |
JP3827246B2 (ja) | 2006-09-27 |
KR100314926B1 (ko) | 2002-03-13 |
IL106999A (en) | 1997-02-18 |
ES2126688T3 (es) | 1999-04-01 |
JPH07164233A (ja) | 1995-06-27 |
IL106999A0 (en) | 1993-12-28 |
DE69416365D1 (de) | 1999-03-18 |
AU7291194A (en) | 1995-03-23 |
EP0642864A1 (en) | 1995-03-15 |
SG48180A1 (en) | 1998-04-17 |
CA2131779C (en) | 2005-02-01 |
BR9403520A (pt) | 1995-05-16 |
EP0642864B1 (en) | 1999-02-03 |
DE69416365T2 (de) | 1999-06-10 |
ZA947055B (en) | 1995-04-26 |
AU670005B2 (en) | 1996-06-27 |
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