JP2009532216A - 切削インサートおよび回転させた被加工物の機械加工方法 - Google Patents
切削インサートおよび回転させた被加工物の機械加工方法 Download PDFInfo
- Publication number
- JP2009532216A JP2009532216A JP2009503404A JP2009503404A JP2009532216A JP 2009532216 A JP2009532216 A JP 2009532216A JP 2009503404 A JP2009503404 A JP 2009503404A JP 2009503404 A JP2009503404 A JP 2009503404A JP 2009532216 A JP2009532216 A JP 2009532216A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- cutting insert
- corner
- insert
- workpiece
- 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.)
- Granted
Links
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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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
- B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
-
- 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
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/18—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning crankshafts, eccentrics, or cams, e.g. crankpin lathes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/06—Milling crankshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D37/00—Broaching machines or broaching devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/202—Top or side views of the cutting edge with curved cutting edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/20—Top or side views of the cutting edge
- B23B2200/205—Top or side views of the cutting edge with cutting edge having a wave form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2215/00—Details of workpieces
- B23C2215/20—Crankshafts
-
- 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
- Y10T82/00—Turning
- Y10T82/10—Process of turning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (9)
- プリズム状の基本形状を有し、上面および底面(11)を有する切削インサートであって、該上面および底面は、互いに平行に配置され、かつそれらに対して垂直に配置された4つの側面によって接続され、そのうちの2つの対向する側面(14)は突出部および凹部を有し、前記上面および底面(11)と共にそれぞれ切れ刃を形成し、そのうちの他の2つの対向する側面(13)は平面的にかつ互いに平行に配置される切削インサートにおいて、
互いに隣接する2つの側面によって形成された少なくとも1つの切削コーナー(18)が切れ刃として設計されることを特徴とする切削インサート。 - 前記切削コーナー(18)は丸みがあり、コーナーの半径が0.3mm〜0.5mm、好ましくは0.4mmで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。
- 前記上面および底面上にある、2つのそれぞれ直径方向に対向した切削コーナー(18)を特徴とする請求項1または2に記載の切削インサート。
- 前記切削コーナーが前記側面に実質的に半円筒の部分を規定することを特徴とする請求項1〜3のいずれか一項に記載の切削インサート。
- 前記突出部および凹部は、平面図で見ると台形の設計のものであり、ここで、前記突出部は互いに隣接して主切れ刃(15)を形成し、該主切れ刃は、一列に並んでおり、かつそれぞれ側方において副切れ刃(16)と一つになり、該副切れ刃は前記主切れ刃(15)と120°〜160°の角度をなすことを特徴とする請求項1〜4のいずれか一項に記載の切削インサート。
- 前記突出部によって形成された前記切れ刃に位置決めされた接線が、前記切削コーナー(18)に接線方向に一点で接触することを特徴とする請求項1〜5のいずれか一項に記載の切削インサート。
- 前記切削コーナー(18)ならびに前記突出部および凹部に隣接するすくい面(113)が、好ましくは10°〜20°である正のすくい角で傾斜していることを特徴とする請求項1〜6のいずれか一項に記載の切削インサート。
- 前記上面および底面(11)が、***した設計の中心平坦領域(111)を有し、それに隣接して、前記すくい面(113)への移行領域として凹面の逃げ面(112)があることを特徴とする請求項1〜7のいずれか一項に記載の切削インサート。
- 回転させた被加工物、特にクランクシャフトの機械加工方法であって、少なくとも1つの切削インサートをまず前記被加工物の半径方向に送り込み、その後、前記被加工物に対して軸方向に動かす方法において、
請求項1〜8のいずれか一項に記載の切削インサート(18)がまず、センターベアリングの面削りのために半径方向に動かされ、その後ベアリングの谷底の仕上げ削りのために軸方向に動かされることを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006016626.4 | 2006-04-06 | ||
DE102006016626A DE102006016626A1 (de) | 2006-04-06 | 2006-04-06 | Schneideinsatz und Verfahren zur spanenden Bearbeitung von rotierend bewegten Werkstücken |
PCT/DE2007/000598 WO2007112734A1 (de) | 2006-04-06 | 2007-04-03 | Schneideinsatz und verfahren zur spanenden bearbeitung von rotierend bewegten werkstücken |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009532216A true JP2009532216A (ja) | 2009-09-10 |
JP5107999B2 JP5107999B2 (ja) | 2012-12-26 |
Family
ID=38192713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009503404A Expired - Fee Related JP5107999B2 (ja) | 2006-04-06 | 2007-04-03 | 切削インサートおよび回転させた被加工物の機械加工方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8056452B2 (ja) |
EP (1) | EP2001622B1 (ja) |
JP (1) | JP5107999B2 (ja) |
KR (1) | KR20090005313A (ja) |
CN (1) | CN101415510B (ja) |
CA (1) | CA2647746A1 (ja) |
DE (1) | DE102006016626A1 (ja) |
MX (1) | MX2008012788A (ja) |
RU (1) | RU2431547C2 (ja) |
WO (1) | WO2007112734A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212778A (ja) * | 2010-03-31 | 2011-10-27 | Denso Corp | バイトおよびこれを用いた切削方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008049515B4 (de) * | 2008-09-19 | 2017-11-02 | Gebr. Heller Maschinenfabrik Gmbh | Verfahren zur spanenden Bearbeitung von Werkstückflächen an Werkstücken, insbesondere an Kurbelwellen, sowie Schneidplatte zur Durchführung eines solchen Verfahrens |
DE102008049516B9 (de) | 2008-09-19 | 2014-03-06 | Gebr. Heller Maschinenfabrik Gmbh | Verfahren zur spanenden Bearbeitung von Werkstückflächen an Werkstücken, insbesondere an Kurbelwellen, sowie Schneideinsatz zur Durchführung eines solchen Verfahrens |
WO2010110110A1 (ja) * | 2009-03-27 | 2010-09-30 | 京セラ株式会社 | 切削インサート及び切削工具、並びにそれを用いた被削材の切削方法 |
DE102009017602A1 (de) | 2009-04-16 | 2010-10-21 | Kennametal Inc. | Schneideinsatz und Werkzeug |
DE102009028040B4 (de) * | 2009-07-27 | 2022-02-24 | Walter Ag | Kombinationswerkzeug für die Strukturierung von Oberflächen |
JP5589244B2 (ja) * | 2010-10-06 | 2014-09-17 | 大昭和精機株式会社 | インサート |
CN103273098A (zh) * | 2013-05-17 | 2013-09-04 | 苏州创丰精密五金有限公司 | 多槽成型刀 |
TWI508805B (zh) * | 2014-12-23 | 2015-11-21 | Hsin Tien Chang | Discarded milling cutter |
TWI508804B (zh) * | 2014-12-23 | 2015-11-21 | Hsin Tien Chang | Screw feed cutter |
CN112969546B (zh) * | 2018-10-29 | 2024-04-12 | 京瓷株式会社 | 切削刀片、切削刀具以及切削加工物的制造方法 |
KR102331035B1 (ko) * | 2019-12-30 | 2021-11-24 | 주식회사 신영유니크 | 수소전기차용 공기압축기 하우징 키홈 가공방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004261883A (ja) * | 2003-02-14 | 2004-09-24 | Sumitomo Electric Ind Ltd | 刃先交換式チップ及びそれを用いた切削工具 |
WO2006084875A1 (de) * | 2005-02-11 | 2006-08-17 | Sandvik Intellectual Property Ab | Wendeschneidplatte und schneidplattenhalter |
Family Cites Families (11)
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US3776655A (en) * | 1969-12-22 | 1973-12-04 | Pipe Machinery Co | Carbide thread chaser set and method of cutting threads therewith |
US3875631A (en) * | 1972-08-15 | 1975-04-08 | Paul Malinchak | Inserts for metal cutters |
US4794665A (en) * | 1976-08-24 | 1989-01-03 | Greenleaf Corporation | Rotary cutter with serrated edges and positive/negative axial rake |
SE453267B (sv) * | 1983-02-21 | 1988-01-25 | Seco Tools Ab | Gengsvarvningssker |
SE454331B (sv) * | 1984-03-26 | 1988-04-25 | Santrade Ltd | Verktyg och sker for bearbetning av kompositmaterial |
IL81283A (en) * | 1987-01-16 | 1990-11-05 | Kidan Cutting Tools | Cutting inserts and tools including same |
DE4135681C3 (de) | 1991-10-30 | 1999-02-11 | Heller Geb Gmbh Maschf | Verfahren zur spanenden Bearbeitung rotationssymmetrischer Werkstückflächen, insbesondere von Kurbelwellen, sowie Werkzeug zur Durchführung eines solchen Verfahrens |
JPH07314205A (ja) * | 1994-05-31 | 1995-12-05 | Kawai Musical Instr Mfg Co Ltd | 溝切用バイト |
DE19739300A1 (de) * | 1997-09-08 | 1999-03-11 | Widia Gmbh | Schneideinsatz zum Schneiden von Profilen |
DE29810969U1 (de) * | 1998-06-19 | 1998-10-08 | Sandvik Ab, Sandviken | Schneideinsatz, Schneidwerkzeug zur spanenden Bearbeitung, insbesondere von rotationssymmetrischen Werkstückflächen |
US5924825A (en) * | 1998-07-06 | 1999-07-20 | Caterpillar Inc. | Thread cutting insert |
-
2006
- 2006-04-06 DE DE102006016626A patent/DE102006016626A1/de not_active Withdrawn
-
2007
- 2007-04-03 CN CN2007800123033A patent/CN101415510B/zh active Active
- 2007-04-03 WO PCT/DE2007/000598 patent/WO2007112734A1/de active Application Filing
- 2007-04-03 KR KR1020087024281A patent/KR20090005313A/ko not_active Application Discontinuation
- 2007-04-03 RU RU2008144005/02A patent/RU2431547C2/ru not_active IP Right Cessation
- 2007-04-03 EP EP07722156A patent/EP2001622B1/de active Active
- 2007-04-03 JP JP2009503404A patent/JP5107999B2/ja not_active Expired - Fee Related
- 2007-04-03 CA CA002647746A patent/CA2647746A1/en not_active Abandoned
- 2007-04-03 MX MX2008012788A patent/MX2008012788A/es not_active Application Discontinuation
-
2008
- 2008-10-03 US US12/245,361 patent/US8056452B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004261883A (ja) * | 2003-02-14 | 2004-09-24 | Sumitomo Electric Ind Ltd | 刃先交換式チップ及びそれを用いた切削工具 |
WO2006084875A1 (de) * | 2005-02-11 | 2006-08-17 | Sandvik Intellectual Property Ab | Wendeschneidplatte und schneidplattenhalter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011212778A (ja) * | 2010-03-31 | 2011-10-27 | Denso Corp | バイトおよびこれを用いた切削方法 |
Also Published As
Publication number | Publication date |
---|---|
RU2008144005A (ru) | 2010-05-20 |
CA2647746A1 (en) | 2007-10-11 |
EP2001622B1 (de) | 2012-06-27 |
WO2007112734A1 (de) | 2007-10-11 |
JP5107999B2 (ja) | 2012-12-26 |
US8056452B2 (en) | 2011-11-15 |
KR20090005313A (ko) | 2009-01-13 |
RU2431547C2 (ru) | 2011-10-20 |
EP2001622A1 (de) | 2008-12-17 |
MX2008012788A (es) | 2009-01-27 |
CN101415510B (zh) | 2012-05-30 |
US20090249926A1 (en) | 2009-10-08 |
DE102006016626A1 (de) | 2007-10-11 |
CN101415510A (zh) | 2009-04-22 |
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