JP4644259B2 - 加工工具および加工方法 - Google Patents
加工工具および加工方法 Download PDFInfo
- Publication number
- JP4644259B2 JP4644259B2 JP2007557713A JP2007557713A JP4644259B2 JP 4644259 B2 JP4644259 B2 JP 4644259B2 JP 2007557713 A JP2007557713 A JP 2007557713A JP 2007557713 A JP2007557713 A JP 2007557713A JP 4644259 B2 JP4644259 B2 JP 4644259B2
- Authority
- JP
- Japan
- Prior art keywords
- tool
- end surface
- finishing
- arc
- cutting edge
- 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 - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 20
- 238000005520 cutting process Methods 0.000 claims description 72
- 238000012545 processing Methods 0.000 claims description 54
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 description 16
- 238000007730 finishing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000003746 surface roughness Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- 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
- B23B5/06—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning valves or valve bodies
-
- 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
- B23B27/08—Cutting tools with blade- or disc-like main parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/54—Methods of turning, boring or drilling not otherwise provided for
-
- 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
-
- 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
- Y10T407/22—Cutters, for shaping including holder having seat for inserted 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)
Description
Claims (6)
- 被加工物に形成された被加工部位に断面が円弧状の端面を仕上げ加工する加工工具であって、
工具本体と当該工具本体の先端に一体に設けられる刃部とを有し、
ほぼ球面形状の逃げ面と、円弧状の切刃エッジを介して前記逃げ面に繋がるほぼ平坦なすくい面とを有するほぼ半球形状に前記刃部を形成し、
回転状態の被加工物の前記円弧状の端面に前記切刃エッジを突き当てた状態のもとで、前記切刃エッジの前記円弧状の端面に対する突き当て位置を円周方向に変化させながら前記円弧状の端面を仕上げ加工することを特徴とする加工工具。 - 請求項1記載の加工工具において、前記切刃エッジは曲率中心から少なくとも180度の範囲に形成されていることを特徴とする加工工具。
- 請求項2記載の加工工具において、前記切刃エッジは曲率中心から約220度であることを特徴とする加工工具。
- 請求項1記載の加工工具において、前記工具本体は横断面形状が円形の円柱部と、当該円柱部の先端に一体に設けられた円錐部とを有し、当該円錐部に前記刃部を一体に設けるとともに、前記円錐部に前記すくい面に繋がる切り欠き部を設けることを特徴とする加工工具。
- 被加工物に形成された被加工部位に断面が円弧状の端面を仕上げ加工する仕上げ加工方法であって、
工具本体と当該工具本体の先端に一体に設けられる刃部とを有し、当該刃部がほぼ球面形状の逃げ面と円弧状の切刃エッジを介して前記逃げ面に繋がるほぼ平坦なすくい面とを有するほぼ半球形状である加工工具を準備する工程と、
回転状態の被加工物の前記円弧状の端面に、前記加工工具の前記切刃エッジを突き当てた状態のもとで、前記切刃エッジの前記円弧状の端面に対する突き当て位置を円周方向に変化させながら前記切刃エッジにより前記円弧状の端面を仕上げ加工する仕上げ工程とを有することを特徴とする加工方法。 - 被加工物に形成された被加工部位に断面が円弧状の端面を仕上げ加工する仕上げ加工方法であって、
横断面形状が円形の円柱部および当該円柱部の先端に一体に設けられる円錐部を備えた工具本体と、前記円錐部の先端に一体に設けられ被加工物に突き当てられる球形状の加工部とを有する加工工具を準備する工程と、
前記被加工部位の前記円弧状の端面の内周側を第1の面削りバイトにより切削する第1の切削工程と、
前記被加工部位の前記円弧状の端面の外周面側を第2の面削りバイトにより切削する第2の切削工程と、
回転状態の被加工物の前記円弧状の端面に、前記加工工具の加工部を突き当てた状態のもとで、前記加工部の前記円弧状の端面に対する突き当て位置を変化させながら前記加工部により前記円弧状の端面を仕上げ加工する仕上げ工程とを有することを特徴とする加工方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/302198 WO2007091321A1 (ja) | 2006-02-08 | 2006-02-08 | 加工工具および加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007091321A1 JPWO2007091321A1 (ja) | 2009-06-25 |
JP4644259B2 true JP4644259B2 (ja) | 2011-03-02 |
Family
ID=38344929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007557713A Expired - Fee Related JP4644259B2 (ja) | 2006-02-08 | 2006-02-08 | 加工工具および加工方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8047105B2 (ja) |
JP (1) | JP4644259B2 (ja) |
WO (1) | WO2007091321A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201014039D0 (en) | 2010-08-23 | 2010-10-06 | Sandvik Ltd | Method for machining a workpiece |
CN102554290A (zh) * | 2012-01-07 | 2012-07-11 | 宁波滚石自动化科技有限公司 | 车刀及采用该车刀的滚珠丝杠螺母滚道加工方法 |
CN104070183B (zh) * | 2014-06-23 | 2016-03-30 | 上海交通大学 | 用于在线去除伺服阀阀芯工作边微小毛刺的自控设备 |
CN104914810A (zh) * | 2015-04-10 | 2015-09-16 | 陈益民 | 基于专家数据库的机加工零件毛刺去除智能控制系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60190504U (ja) * | 1984-05-28 | 1985-12-17 | 東芝タンガロイ株式会社 | 内球面加工用のクランプホルダ− |
JPH0529605U (ja) * | 1991-03-19 | 1993-04-20 | 株式会社コーケン | 切削工具 |
JPH10337601A (ja) * | 1997-06-03 | 1998-12-22 | Hitachi Seiki Co Ltd | 管状の被加工物加工用工作機械 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951856A (en) * | 1930-08-22 | 1934-03-20 | Ramet Corp | Tool and method of making the same |
US2181137A (en) * | 1938-02-07 | 1939-11-28 | Ralph P Lambright | Forming and finishing tool |
US2213015A (en) * | 1939-05-12 | 1940-08-27 | Albert J Parent | Kitchen tool |
US3608407A (en) * | 1969-04-14 | 1971-09-28 | Thomas J Hitzemann | Tool and method for processing pistons |
US4373518A (en) * | 1980-09-26 | 1983-02-15 | Zimmer, Inc. | Method of drilling living bone |
US4588331A (en) * | 1982-09-16 | 1986-05-13 | Mizuki Yoshinori | Throwaway-type ball end mill and throwaway tip used in same |
US4725171A (en) * | 1984-03-02 | 1988-02-16 | Detorre Robert P | Drill for aramid composites |
JPS60190504A (ja) | 1984-03-12 | 1985-09-28 | Nisshin Steel Co Ltd | 溶融金属の精錬装置 |
US4632593A (en) * | 1985-02-25 | 1986-12-30 | Gte Valeron Corporation | Pin lock insert holder |
JPS6464702A (en) | 1987-09-01 | 1989-03-10 | Sumitomo Electric Industries | Monocrystal cutting tool |
US4946319A (en) | 1988-08-12 | 1990-08-07 | Kennametal Inc. | Cutting insert and clamping arrangement therefor |
NL8902323A (nl) * | 1989-09-18 | 1991-04-16 | Philips Nv | Diamantgereedschap. |
IL100703A (en) * | 1992-01-20 | 1995-01-24 | Iscar Ltd | Cutting insert having a circular cutting edge with a chip former |
US5346336A (en) * | 1992-11-04 | 1994-09-13 | Sandvik, Inc. | Metal-cutting insert having a round cutting edge |
US5362183A (en) * | 1993-10-05 | 1994-11-08 | Joseph Alario | Single point cutting tool |
DE10113633B4 (de) * | 2001-03-21 | 2006-04-13 | Jakob Lach Gmbh & Co. Kg | Profil-Drehwerkzeug |
JP2002286157A (ja) | 2001-03-23 | 2002-10-03 | Toto Ltd | 圧力調整機能付き開閉弁 |
SE525913C2 (sv) * | 2002-12-20 | 2005-05-24 | Seco Tools Ab | Skär, verktyg samt metod för montering av skär där skäret kan orienteras i önskad position |
JP4585243B2 (ja) * | 2004-06-30 | 2010-11-24 | 株式会社アライドマテリアル | 超精密加工用単結晶ダイヤモンド切削工具 |
US8656815B2 (en) * | 2004-12-06 | 2014-02-25 | Konica Minolta Opto, Inc. | Transfer optical surface machining method, optical device producing mold and optical device |
JP4373927B2 (ja) * | 2005-01-05 | 2009-11-25 | 株式会社スギノマシン | 外径用、内径用のスローアウェイ式バニシング工具 |
IL178377A (en) * | 2006-09-28 | 2010-06-30 | Iscar Ltd | Cutting tool and cutting tool fastened by its external clamp |
-
2006
- 2006-02-08 US US12/162,621 patent/US8047105B2/en not_active Expired - Fee Related
- 2006-02-08 JP JP2007557713A patent/JP4644259B2/ja not_active Expired - Fee Related
- 2006-02-08 WO PCT/JP2006/302198 patent/WO2007091321A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60190504U (ja) * | 1984-05-28 | 1985-12-17 | 東芝タンガロイ株式会社 | 内球面加工用のクランプホルダ− |
JPH0529605U (ja) * | 1991-03-19 | 1993-04-20 | 株式会社コーケン | 切削工具 |
JPH10337601A (ja) * | 1997-06-03 | 1998-12-22 | Hitachi Seiki Co Ltd | 管状の被加工物加工用工作機械 |
Also Published As
Publication number | Publication date |
---|---|
US20090028651A1 (en) | 2009-01-29 |
US8047105B2 (en) | 2011-11-01 |
JPWO2007091321A1 (ja) | 2009-06-25 |
WO2007091321A1 (ja) | 2007-08-16 |
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