JP4460573B2 - 溝切り作業用切削インサート - Google Patents
溝切り作業用切削インサート Download PDFInfo
- Publication number
- JP4460573B2 JP4460573B2 JP2006502630A JP2006502630A JP4460573B2 JP 4460573 B2 JP4460573 B2 JP 4460573B2 JP 2006502630 A JP2006502630 A JP 2006502630A JP 2006502630 A JP2006502630 A JP 2006502630A JP 4460573 B2 JP4460573 B2 JP 4460573B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutting insert
- cutting blade
- section
- line
- 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.)
- Expired - Lifetime
Links
- 238000005520 cutting process Methods 0.000 title claims description 145
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000003754 machining Methods 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/06—Profile cutting tools, i.e. forming-tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/04—Cutting-off tools
- B23B27/045—Cutting-off tools with chip-breaking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/321—Chip breaking or chip evacuation by chip breaking projections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/32—Chip breaking or chip evacuation
- B23B2200/323—Chip breaking or chip evacuation by chip breaking depressions
-
- 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
- Y10T407/25—Cutters, for shaping including cut off 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
- Y10T82/00—Turning
- Y10T82/10—Process of turning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Food-Manufacturing Devices (AREA)
- Scissors And Nippers (AREA)
Description
Claims (9)
- 固定部分及び少なくとも1つの切削部分、対向する上面と底面及びこれらの間に延在する周囲側面を備え、
上面及び周囲側面は、少なくとも一部が切削刃である上縁部で交わり、
少なくとも1つの切削部分は、切削インサートの中心線の両側に、前方主切削刃及び該主切削刃から固定部分まで後方に向かって延在する2つの対向する側部切削刃を備え、
各側部切削刃は、切削インサートを上から見て、概ね鋸歯形状を有し、
鋸歯形状は、複数の段部を備え、各段部は、3つの区画、前方区画、後方区画及びこれらの区画の間のコーナー区画を備え、1つの段部の後方区画は、隣接する段部の前方区画に結合し、前方主切削刃は、複数の段部のうちの第1の段部に結合し、
一方の側部切削刃の段部は、中心線を通る平面に対し上縁部が鏡面対称をなすとともに、対向する2つの側部切削刃の段部が中心線に対して対向する一対の段部を形成するように、他方の側部切削刃の段部とぴったり合わされており、
所定の対向する一対の段部の各段部の後方区画は、後方で収束する対向する一対の線の線上にある、
ことを特徴とする溝切り作業用切削インサート。 - 第1の段部の前方区画は、丸みが付けられていることを特徴とする請求項1に記載の切削インサート。
- 丸い前方区画は、所定の半径を有する円弧であることを特徴とする請求項2に記載の切削インサート。
- 対向する側部切削刃の一方のコーナー区画は、第1の線上にあり、対向する側部切削刃の他方のコーナー区画は、第2の線上にあることを特徴とする請求項1に記載の切削インサート。
- 第1の線及び第2の線は、主切削刃の両側の第1の段部の前方区画の前方で収束することを特徴とする請求項4に記載の切削インサート。
- 所定の対向する一対の段部の各段部の前方区画は、前方で収束する対向する一対の線の線上にあることを特徴とする請求項1に記載の切削インサート。
- 周囲側面は、少なくとも1つの端面と該少なくとも1つの端面から後方に延在する2つの対向する側面を備え、該少なくとも1つの端面は、少なくとも1つの切削部分の主切削刃で上面と交わることを特徴とする請求項1に記載の切削インサート。
- 各側面は、2つの側面部分、上縁部に隣接する上部側面部分と該上部側面部分から底面に延在する下部側面部分、に分割されていることを特徴とする請求項7に記載の切削インサート。
- 上部側面部分の形状は、切削インサートの上から見て、上縁部の形状に類似していることを特徴とする請求項8に記載の切削インサート。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL154649A IL154649A (en) | 2003-02-27 | 2003-02-27 | Cutting placement for diligent operations |
PCT/IL2004/000113 WO2004076105A1 (en) | 2003-02-27 | 2004-02-04 | Cutting insert for grooving operations |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006519112A JP2006519112A (ja) | 2006-08-24 |
JP2006519112A5 JP2006519112A5 (ja) | 2007-05-31 |
JP4460573B2 true JP4460573B2 (ja) | 2010-05-12 |
Family
ID=30012043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006502630A Expired - Lifetime JP4460573B2 (ja) | 2003-02-27 | 2004-02-04 | 溝切り作業用切削インサート |
Country Status (15)
Country | Link |
---|---|
US (2) | US6986626B2 (ja) |
EP (1) | EP1599302B1 (ja) |
JP (1) | JP4460573B2 (ja) |
KR (1) | KR100860939B1 (ja) |
CN (1) | CN100341649C (ja) |
AU (1) | AU2004216407B2 (ja) |
BR (1) | BRPI0406898A (ja) |
CA (1) | CA2512885C (ja) |
ES (1) | ES2547446T3 (ja) |
IL (1) | IL154649A (ja) |
PL (1) | PL210345B1 (ja) |
PT (1) | PT1599302E (ja) |
RU (1) | RU2337792C2 (ja) |
WO (1) | WO2004076105A1 (ja) |
ZA (1) | ZA200505987B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL154649A (en) * | 2003-02-27 | 2007-10-31 | Uzi Gati | Cutting placement for diligent operations |
US6979153B1 (en) | 2004-08-20 | 2005-12-27 | Sandvik Ab | Deep-grooving insert having stepped cutting edge |
AT501655B1 (de) * | 2005-03-24 | 2007-10-15 | Boehlerit Gmbh & Co Kg | Wendeschneidplatte zum drehschälen |
US8137035B2 (en) * | 2006-10-31 | 2012-03-20 | Kyocera Corporation | Cutting insert |
KR20100014870A (ko) * | 2007-04-20 | 2010-02-11 | 미쓰비시 마테리알 가부시키가이샤 | 절삭 인서트 및 절삭 방법 |
IL192785A0 (en) * | 2007-10-22 | 2009-02-11 | Gershon Harif | Cutting tool with protrusions, and methods of use thereof |
US8192114B2 (en) * | 2009-02-09 | 2012-06-05 | Hsin-Tien Chang | Combination of center drill and drill holding tool |
US8083442B2 (en) * | 2009-06-30 | 2011-12-27 | Sae Magnetics (H.K.) Ltd. | Cutting tool for lapping plate |
SE535541C2 (sv) * | 2011-02-11 | 2012-09-18 | Sandvik Intellectual Property | Skärinsats för ett fräsverktyg som är utformat för kuggfräsning |
EP2722122B1 (en) * | 2011-06-17 | 2020-10-14 | Tungaloy Corporation | Cutting insert and rotary cutting tool |
US8939684B2 (en) * | 2012-05-15 | 2015-01-27 | Iscar, Ltd. | Cutting insert with chip-control arrangement having recess depths and projection heights which increase with distance from cutting edge |
WO2013175478A2 (en) | 2012-05-24 | 2013-11-28 | Gershon System Ltd. | Method for designing a cutting edge of a cutting tool, cutting tools comprising the same, and cutting elements with multiple such cutting portions |
JP6038594B2 (ja) * | 2012-10-26 | 2016-12-07 | 住友電工ハードメタル株式会社 | 突っ切り加工用工具 |
DE102013221395A1 (de) | 2013-04-03 | 2014-10-09 | Ks Kolbenschmidt Gmbh | Bearbeitungsprozess für axial niedrige Trapezringe für Kolben von Brennkraftmaschinen |
KR101531975B1 (ko) * | 2013-08-07 | 2015-06-26 | 한국야금 주식회사 | 인서트 및 공구 홀더의 어셈블리 |
SE1350983A1 (sv) * | 2013-08-27 | 2015-02-28 | Sandvik Intellectual Property | Verktyg och skär för skalfräsning |
WO2015040615A1 (en) | 2013-09-17 | 2015-03-26 | Gershon System Ltd. | Cutting element and a method of cutting using the same |
JP6495681B2 (ja) * | 2015-02-24 | 2019-04-03 | 京セラ株式会社 | 切削インサート、切削工具及び切削加工物の製造方法 |
JP6923855B1 (ja) * | 2021-02-26 | 2021-08-25 | 株式会社タンガロイ | 切削インサート |
JP6979179B1 (ja) * | 2021-06-25 | 2021-12-08 | 株式会社タンガロイ | 切削インサート |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4936719A (en) * | 1976-08-24 | 1990-06-26 | Greenleaf Corporation | Cutter and indexable on edge inserts with aligned corners and staggered serrated edges |
US5562370A (en) * | 1995-03-27 | 1996-10-08 | Kennametal Inc. | Insert having sinusoidal undulations for ball nose end mill |
US6419704B1 (en) * | 1999-10-08 | 2002-07-16 | Bret Ferree | Artificial intervertebral disc replacement methods and apparatus |
SE519602C2 (sv) * | 1999-09-16 | 2003-03-18 | Sandvik Ab | Skär för spårsvarvningsoperationer med konkav central bottenyta |
SE522490C2 (sv) * | 2001-01-30 | 2004-02-10 | Sandvik Ab | Verktygshållare för skär för spånavskiljande bearbetning med flexibel sidoyta i skärläget |
JP2003039228A (ja) * | 2001-07-25 | 2003-02-12 | Mitsubishi Materials Corp | スローアウェイチップ |
US20020159846A1 (en) * | 2001-04-26 | 2002-10-31 | Nobukazu Horiike | Indexable insert |
JP2003039225A (ja) * | 2001-07-24 | 2003-02-12 | Mitsubishi Materials Corp | スローアウェイチップ |
US6742971B2 (en) * | 2002-02-19 | 2004-06-01 | Manchester Tool Company | Cutting insert |
IL154649A (en) * | 2003-02-27 | 2007-10-31 | Uzi Gati | Cutting placement for diligent operations |
US6958077B2 (en) * | 2003-07-29 | 2005-10-25 | Loubert Suddaby | Inflatable nuclear prosthesis |
-
2003
- 2003-02-27 IL IL154649A patent/IL154649A/en not_active IP Right Cessation
-
2004
- 2004-02-04 EP EP04707999.1A patent/EP1599302B1/en not_active Expired - Lifetime
- 2004-02-04 PT PT47079991T patent/PT1599302E/pt unknown
- 2004-02-04 JP JP2006502630A patent/JP4460573B2/ja not_active Expired - Lifetime
- 2004-02-04 RU RU2005126854/02A patent/RU2337792C2/ru not_active IP Right Cessation
- 2004-02-04 PL PL376342A patent/PL210345B1/pl unknown
- 2004-02-04 ES ES04707999.1T patent/ES2547446T3/es not_active Expired - Lifetime
- 2004-02-04 AU AU2004216407A patent/AU2004216407B2/en not_active Ceased
- 2004-02-04 CA CA002512885A patent/CA2512885C/en not_active Expired - Fee Related
- 2004-02-04 CN CNB2004800049050A patent/CN100341649C/zh not_active Expired - Lifetime
- 2004-02-04 WO PCT/IL2004/000113 patent/WO2004076105A1/en active Application Filing
- 2004-02-04 BR BR0406898-0A patent/BRPI0406898A/pt not_active IP Right Cessation
- 2004-02-04 KR KR1020057015876A patent/KR100860939B1/ko active IP Right Grant
- 2004-02-20 US US10/781,821 patent/US6986626B2/en not_active Expired - Lifetime
-
2005
- 2005-03-25 US US11/088,841 patent/US7051631B2/en not_active Expired - Lifetime
- 2005-07-26 ZA ZA200505987A patent/ZA200505987B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2004076105A1 (en) | 2004-09-10 |
US20050186040A1 (en) | 2005-08-25 |
IL154649A0 (en) | 2003-09-17 |
AU2004216407B2 (en) | 2008-06-26 |
CN1753750A (zh) | 2006-03-29 |
RU2337792C2 (ru) | 2008-11-10 |
JP2006519112A (ja) | 2006-08-24 |
CA2512885A1 (en) | 2004-09-10 |
CA2512885C (en) | 2009-06-23 |
BRPI0406898A (pt) | 2006-01-03 |
RU2005126854A (ru) | 2006-02-10 |
ES2547446T3 (es) | 2015-10-06 |
PL376342A1 (en) | 2005-12-27 |
KR20050103963A (ko) | 2005-11-01 |
CN100341649C (zh) | 2007-10-10 |
ZA200505987B (en) | 2007-01-31 |
US6986626B2 (en) | 2006-01-17 |
IL154649A (en) | 2007-10-31 |
EP1599302A1 (en) | 2005-11-30 |
PT1599302E (pt) | 2015-11-19 |
US20040170481A1 (en) | 2004-09-02 |
PL210345B1 (pl) | 2012-01-31 |
KR100860939B1 (ko) | 2008-09-29 |
AU2004216407A1 (en) | 2004-09-10 |
US7051631B2 (en) | 2006-05-30 |
EP1599302B1 (en) | 2015-09-09 |
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