KR101318583B1 - 슬롯 밀링용 인서트 - Google Patents
슬롯 밀링용 인서트 Download PDFInfo
- Publication number
- KR101318583B1 KR101318583B1 KR1020110129571A KR20110129571A KR101318583B1 KR 101318583 B1 KR101318583 B1 KR 101318583B1 KR 1020110129571 A KR1020110129571 A KR 1020110129571A KR 20110129571 A KR20110129571 A KR 20110129571A KR 101318583 B1 KR101318583 B1 KR 101318583B1
- Authority
- KR
- South Korea
- Prior art keywords
- insert
- milling cutter
- cutting
- slot
- cutter body
- 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.)
- Active
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- 238000003801 milling Methods 0.000 title claims abstract description 77
- 238000005520 cutting process Methods 0.000 claims abstract description 109
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000037237 body shape Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- B23C5/08—Disc-type cutters
-
- 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
-
- 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
-
- 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
- B23C2200/00—Details of milling cutting inserts
- B23C2200/04—Overall shape
- B23C2200/0455—Square
-
- 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
- B23C2200/16—Supporting or bottom surfaces
- B23C2200/165—Supporting or bottom 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
- B23C2200/36—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
- B23C2210/16—Fixation of inserts or cutting bits in the tool
- B23C2210/168—Seats for cutting inserts, supports for replacable cutting bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2210/00—Details of milling cutters
- B23C2210/32—Details of teeth
- B23C2210/325—Different teeth, i.e. one tooth having a different configuration to a tooth on the opposite side of the flute
-
- 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
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1942—Peripherally spaced tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
이를 위해 본 발명은, 슬롯 밀링커터 몸체의 둘레로 다수의 절삭 인서트가 구비되고, 매 두 개의 절삭 인서트 중 하나는 밀링커터 몸체의 일측면에 대해 돌출되고, 나머지 하나는 밀링커터 몸체의 반대쪽 면에 대해 돌출된 구조를 이루며, 상기 매 두개의 절삭 인서트는 서로 다른 구조로 형성되어 상기 밀링커터 몸체의 양측면에 각각 마련된 인서트 장착 시트부에 오 장착되는 것이 방지되도록 한 것을 특징으로 한다.
Description
도 1b 는 상기 도 1a의 A 부 상세도로, 인서트 장착 시트부 구조를 도시한 도면,
도 1c는 종래의 절삭 인서트의 사시도,
도 1d는 절삭 인서트가 피절삭체의 슬롯 내부에 삽입되어 가공하는 상태를 도시한 도면,
도 2a와 도 2b는 종래의 인서트와 본 발명의 인서트에 의해 가공된 슬롯의 구조를 비교 도시한 단면도,
도 3은 본 발명의 인서트가 장착된 회전 슬롯 밀링커터의 구조를 도시한 사시도,
도 4a 내지 도 4c는 본 발명에 따른 절삭 인서트의 구조 및 절삭 인서트가 밀링커터의 인서트 장착 시트부에 결착되는 상태를 설명하기 위한 도면,
도 5a와 도 5b는 본 발명의 절삭 인서트가 밀링커터 몸체의 장착 시트부에 바르게 장착된 경우와 오 장착된 경우를 각각 도시한 도면이다.
11,110 : 밀링커터 몸체 11a, 130 : 인서트 장착 시트부
11b : 시트 돌출부재(원형) 150 : 시트 돌출부재(다각형상)
11d,13b,53,155 : 관통공 13,15,50 : 절삭 인서트
13a,51: 절삭 인선부 20, 20' : 슬롯
21, 21' : 슬롯 골부 선단면 30 : 피절삭재
50,50' : 절삭 인서트 52 : 인서트 홈(다각형상)
Claims (6)
- 슬롯 밀링커터 몸체의 둘레로 다수의 절삭 인서트가 구비되고, 매 두 개의 절삭 인서트 중 하나는 밀링커터 몸체의 일측면에 대해 돌출되고, 나머지 하나는 밀링커터 몸체의 반대쪽 면에 대해 돌출된 구조를 이루며,
상기 매 두개의 절삭 인서트는 서로 다른 구조로 형성되어 상기 밀링커터 몸체의 양측면에 각각 마련된 인서트 장착 시트부에 장착되며,
상기 절삭 인서트는 상기 밀링커터의 인서트 장착 시트부에 접촉하는 저부 장착면상에 다각형상의 요홈 형상을 갖는 인서트 홈이 형성되고,
상기 인서트 홈의 안으로 삽입되도록 상기 밀링커터의 인서트 장착 시트부상에 상부로 돌출되어 나온 다각형상의 시트 돌출부재가 형성되고,
상기 밀링커터 몸체의 일측면에 돌출되는 절삭 인서트의 인서트 홈과 그에 대응하는 시트 돌출부재의 다각형상은, 상기 밀링 커터 몸체의 반대쪽 면에 돌출되는 절삭 인서트의 인서트 홈과 그에 대응하는 시트 돌출부재의 다각형상과 다르게 형성되는 것을 특징으로 하는 슬롯 밀링용 인서트. - 삭제
- 삭제
- 청구항 1에 있어서,
상기 시트 돌출부재는 그 내측 중심부상에 관통공이 형성되며, 상기 관통공의 내주면상에 나선이 형성된 슬롯 밀링용 인서트. - 청구항 1에 있어서,
상기 절삭 인서트는 매 두 개의 절삭 인서트 중 일측 절삭 인서트의 절삭 인선부가 라운딩 처리된 슬롯 밀링용 인서트. - 청구항 1에 있어서,
상기 절삭 인서트는 직육면체 형상의 몸체 둘레를 따라 일측에 절삭 인선부가 형성되고, 가운데는 인서트 결합용 관통공이 형성되며, 인서트 결착면의 반대편의 돌출면부상에 적어도 하나 이상의 요홈 형태의 공간부가 마련된 슬롯 밀링용 인서트.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110129571A KR101318583B1 (ko) | 2011-12-06 | 2011-12-06 | 슬롯 밀링용 인서트 |
CN201280060160.4A CN103974792B (zh) | 2011-12-06 | 2012-10-25 | 用于铣槽的嵌件 |
DE112012005109.2T DE112012005109T5 (de) | 2011-12-06 | 2012-10-25 | Einsatz für das Langlochfräsen |
US14/362,910 US9623496B2 (en) | 2011-12-06 | 2012-10-25 | Insert for slot milling |
PCT/KR2012/008805 WO2013085145A1 (ko) | 2011-12-06 | 2012-10-25 | 슬롯 밀링용 인서트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110129571A KR101318583B1 (ko) | 2011-12-06 | 2011-12-06 | 슬롯 밀링용 인서트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130063187A KR20130063187A (ko) | 2013-06-14 |
KR101318583B1 true KR101318583B1 (ko) | 2013-10-15 |
Family
ID=48574473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110129571A Active KR101318583B1 (ko) | 2011-12-06 | 2011-12-06 | 슬롯 밀링용 인서트 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9623496B2 (ko) |
KR (1) | KR101318583B1 (ko) |
CN (1) | CN103974792B (ko) |
DE (1) | DE112012005109T5 (ko) |
WO (1) | WO2013085145A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015099286A1 (ko) * | 2013-12-24 | 2015-07-02 | 한국야금 주식회사 | 인서트, 공구 홀더 및 이들의 어셈블리 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI494181B (zh) * | 2014-07-28 | 2015-08-01 | Hsin Tien Chang | Discarded milling cutter structure |
JP2017221982A (ja) * | 2016-06-13 | 2017-12-21 | 三菱マテリアル株式会社 | 刃先交換式切削工具用ホルダおよび刃先交換式切削工具 |
EP3321018B1 (en) * | 2016-11-09 | 2020-10-07 | Sandvik Intellectual Property AB | A disc milling cutter and a kit comprising such a disc milling cutter |
FR3066934B1 (fr) * | 2017-05-30 | 2019-08-23 | Emile Jacquier | Dispositif de coupe rotatif |
US10525537B2 (en) * | 2017-11-17 | 2020-01-07 | Iscar Ltd. | Rotary cutting tool having disk-shaped cutting body and indexable cutting insert therefor |
CN111375813A (zh) * | 2020-04-07 | 2020-07-07 | 湖北文理学院 | 一种整体叶盘盘铣开槽刀具 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1119817A (ja) * | 1997-05-02 | 1999-01-26 | Synx Kk | スローアウェイ式のスカラップカッター |
JP4588716B2 (ja) * | 2003-12-02 | 2010-12-01 | イスカーリミテッド | 回転溝フライスおよびその切削インサート |
KR20110005282A (ko) * | 2008-06-13 | 2011-01-17 | 대구텍 유한회사 | 절삭 삽입체 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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AT237409B (de) * | 1962-12-18 | 1964-12-10 | Ges Fertigungstechnik & Maschb | Profilfräser zum Rundfräsen von Kurbelwellenzapfen od. dgl. |
JPS5092977U (ko) * | 1973-12-24 | 1975-08-05 | ||
US5542795A (en) * | 1995-01-30 | 1996-08-06 | Kennametal Inc. | Plunge and face milling cutter with universal insert seats |
SE525878C2 (sv) * | 2002-10-10 | 2005-05-17 | Seco Tools Ab | Fräsverktyg och indexerbart skär med parallella sidor |
SE526769C2 (sv) * | 2003-12-16 | 2005-11-01 | Sandvik Intellectual Property | Fräsverktyg med överlappningsplan och ett första skär med annan längd |
WO2010101516A1 (en) * | 2009-03-05 | 2010-09-10 | Seco Tools Ab | Slot-milling tool and slot-milling insert for a slot-milling tool |
DE102011013812A1 (de) * | 2011-03-12 | 2012-09-13 | Kennametal Inc. | Werkzeug zum Dreh-Dreh-Räumen oder Außenfräsen |
-
2011
- 2011-12-06 KR KR1020110129571A patent/KR101318583B1/ko active Active
-
2012
- 2012-10-25 WO PCT/KR2012/008805 patent/WO2013085145A1/ko active Application Filing
- 2012-10-25 CN CN201280060160.4A patent/CN103974792B/zh active Active
- 2012-10-25 DE DE112012005109.2T patent/DE112012005109T5/de active Pending
- 2012-10-25 US US14/362,910 patent/US9623496B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1119817A (ja) * | 1997-05-02 | 1999-01-26 | Synx Kk | スローアウェイ式のスカラップカッター |
JP4588716B2 (ja) * | 2003-12-02 | 2010-12-01 | イスカーリミテッド | 回転溝フライスおよびその切削インサート |
KR20110005282A (ko) * | 2008-06-13 | 2011-01-17 | 대구텍 유한회사 | 절삭 삽입체 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015099286A1 (ko) * | 2013-12-24 | 2015-07-02 | 한국야금 주식회사 | 인서트, 공구 홀더 및 이들의 어셈블리 |
CN105828993A (zh) * | 2013-12-24 | 2016-08-03 | 韩国冶金株式会社 | 刀片、刀架及其组件 |
US10105772B2 (en) | 2013-12-24 | 2018-10-23 | Korloy Inc. | Insert, tool holder, and assembly thereof |
Also Published As
Publication number | Publication date |
---|---|
US9623496B2 (en) | 2017-04-18 |
KR20130063187A (ko) | 2013-06-14 |
WO2013085145A1 (ko) | 2013-06-13 |
CN103974792B (zh) | 2016-05-11 |
DE112012005109T5 (de) | 2014-08-14 |
US20150251255A1 (en) | 2015-09-10 |
CN103974792A (zh) | 2014-08-06 |
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