JP2016124079A - 旋削工具及び真球加工方法 - Google Patents
旋削工具及び真球加工方法 Download PDFInfo
- Publication number
- JP2016124079A JP2016124079A JP2015001032A JP2015001032A JP2016124079A JP 2016124079 A JP2016124079 A JP 2016124079A JP 2015001032 A JP2015001032 A JP 2015001032A JP 2015001032 A JP2015001032 A JP 2015001032A JP 2016124079 A JP2016124079 A JP 2016124079A
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- JP
- Japan
- Prior art keywords
- tip
- holder
- tool
- axis direction
- shank
- 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.)
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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
- B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
-
- 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
- B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
- B23B5/40—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning spherical surfaces inside or outside
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0461—Round
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/24—Hard, i.e. after being hardened
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/34—Round
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2265/00—Details of general geometric configurations
- B23B2265/36—Spherical
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36204—Lathe, turning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Turning (AREA)
Abstract
Description
1a チップ
2 ホルダ
2c 突っ切りバイトホルダ
3 シャンク
4 クランプ部
5 肩部
6 ホルダ側面
7c 突出部
Claims (4)
- ホルダ先端のクランプ部にチップを固定した旋削工具において、
上記ホルダのストレート形状の側面側先端に丸駒チップが固定され、ホルダのシャンク先端からの当該丸駒チップの突出長さを短くすることによって、チップにシャンク軸方向及び当該シャンク軸と直交するワーク加工時の背分力ないし送り分力の方向に5kgの荷重をかけたときのチップの変位を8μm以下かつ当該両方向の変位の差を4μm以下としたことを特徴とする、旋削工具。 - 丸駒チップがノーズR2〜5mmの丸駒チップである、請求項1記載の旋削工具。
- ホルダが、突っ切りバイトホルダのシャンク先端からのチップの突出長さを短くした形状である、請求項1又は2記載の旋削工具。
- NC旋盤の刃物台に請求項1、2又は3記載の旋削工具を装着し、当該旋削工具を用いて加工した球面のZ軸方向とX軸方向との寸法差を計測し、その寸法差に相当する補正値を前記旋盤のNC装置に設定し、真球加工を実行するときにX軸方向又はZ軸方向の刃物台の送り指令値を当該設定した補正値で補正することを特徴とする、旋盤における真球加工方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015001032A JP6538355B2 (ja) | 2015-01-06 | 2015-01-06 | 旋削工具及び真球加工方法 |
US14/986,916 US20160193663A1 (en) | 2015-01-06 | 2016-01-04 | Turning tool and sphericity processing method |
EP16150063.2A EP3042728A1 (en) | 2015-01-06 | 2016-01-04 | Turning tool and spericity processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015001032A JP6538355B2 (ja) | 2015-01-06 | 2015-01-06 | 旋削工具及び真球加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016124079A true JP2016124079A (ja) | 2016-07-11 |
JP6538355B2 JP6538355B2 (ja) | 2019-07-03 |
Family
ID=55069797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015001032A Active JP6538355B2 (ja) | 2015-01-06 | 2015-01-06 | 旋削工具及び真球加工方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20160193663A1 (ja) |
EP (1) | EP3042728A1 (ja) |
JP (1) | JP6538355B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7262201B2 (ja) | 2018-10-15 | 2023-04-21 | オークマ株式会社 | 冷却液供給装置 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552491A (en) * | 1980-06-23 | 1985-11-12 | United Technologies Corporation | Cutting tool having cylindrical ceramic insert |
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− |
JPS63283803A (ja) * | 1987-04-27 | 1988-11-21 | クムメル・フレーレス・ソシエテ・アノニム・フアブリク・ドウ・マシーヌ | 旋盤の球状旋削装置 |
US5139371A (en) * | 1988-07-14 | 1992-08-18 | Feldmuehle Aktiengesellschaft | Clamp for circular cutting tool |
JPH0751905A (ja) * | 1993-08-11 | 1995-02-28 | Nissan Motor Co Ltd | 丸チップ回転バイト |
JPH07124849A (ja) * | 1993-10-29 | 1995-05-16 | Komatsu Ltd | 工作機械における工具取付位置の補正装置およびその補正方法 |
KR100331584B1 (ko) * | 1993-06-07 | 2002-08-08 | 보레알리스 게엠베하 | 화학적분해에의해수득가능한폴리프로필렌및이의제조방법 |
JP2005199428A (ja) * | 2005-04-01 | 2005-07-28 | Sumitomo Electric Ind Ltd | 刃先交換式チップ及び丸チップの固定構造 |
US20050244233A1 (en) * | 2002-12-20 | 2005-11-03 | Seco Tools Ab | A cutting insert, a cutting tool, a shim and a method |
JP2009291925A (ja) * | 2008-06-09 | 2009-12-17 | Mitsubishi Materials Corp | 切削インサートおよびインサート着脱式切削工具 |
DE202010017106U1 (de) * | 2010-12-23 | 2011-03-17 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Werkzeug zur spanenden Bearbeitung |
JP2011136390A (ja) * | 2009-12-28 | 2011-07-14 | Seibu Electric & Mach Co Ltd | 加工機における多機能機内測定装置 |
WO2012060173A1 (ja) * | 2010-11-04 | 2012-05-10 | 京セラ株式会社 | 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314126A (en) * | 1966-04-07 | 1967-04-18 | Carmet Co | Tools |
CH467650A (de) * | 1967-08-16 | 1969-01-31 | Carmet Co | Vollautomatische Mehrspindel-Profilschleifmaschine für das Konturschleifen von Wendeplatten aus Sintermetallen |
US3848303A (en) * | 1971-05-28 | 1974-11-19 | Sandvik Ab | Cutting insert and cutting tool assembly |
IL100703A (en) * | 1992-01-20 | 1995-01-24 | Iscar Ltd | Cutting insert having a circular cutting edge with a chip former |
SE509594C2 (sv) * | 1996-01-26 | 1999-02-15 | Sandvik Ab | Indexering av vändskär |
SE519123C2 (sv) * | 1998-12-22 | 2003-01-14 | Seco Tools Ab | Skär och verktyg för skärande bearbetning samt metod för montering av skär i detta |
DE10113633B4 (de) * | 2001-03-21 | 2006-04-13 | Jakob Lach Gmbh & Co. Kg | Profil-Drehwerkzeug |
SE526539C2 (sv) * | 2002-05-28 | 2005-10-04 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning där skärläget uppvisar flexibla partier. |
EP2703104B1 (en) * | 2012-08-29 | 2015-07-08 | Sandvik Intellectual Property AB | Holder assembly for a cutting tool insert |
-
2015
- 2015-01-06 JP JP2015001032A patent/JP6538355B2/ja active Active
-
2016
- 2016-01-04 US US14/986,916 patent/US20160193663A1/en not_active Abandoned
- 2016-01-04 EP EP16150063.2A patent/EP3042728A1/en not_active Withdrawn
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552491A (en) * | 1980-06-23 | 1985-11-12 | United Technologies Corporation | Cutting tool having cylindrical ceramic insert |
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− |
JPS63283803A (ja) * | 1987-04-27 | 1988-11-21 | クムメル・フレーレス・ソシエテ・アノニム・フアブリク・ドウ・マシーヌ | 旋盤の球状旋削装置 |
US5139371A (en) * | 1988-07-14 | 1992-08-18 | Feldmuehle Aktiengesellschaft | Clamp for circular cutting tool |
KR100331584B1 (ko) * | 1993-06-07 | 2002-08-08 | 보레알리스 게엠베하 | 화학적분해에의해수득가능한폴리프로필렌및이의제조방법 |
JPH0751905A (ja) * | 1993-08-11 | 1995-02-28 | Nissan Motor Co Ltd | 丸チップ回転バイト |
JPH07124849A (ja) * | 1993-10-29 | 1995-05-16 | Komatsu Ltd | 工作機械における工具取付位置の補正装置およびその補正方法 |
US20050244233A1 (en) * | 2002-12-20 | 2005-11-03 | Seco Tools Ab | A cutting insert, a cutting tool, a shim and a method |
JP2005199428A (ja) * | 2005-04-01 | 2005-07-28 | Sumitomo Electric Ind Ltd | 刃先交換式チップ及び丸チップの固定構造 |
JP2009291925A (ja) * | 2008-06-09 | 2009-12-17 | Mitsubishi Materials Corp | 切削インサートおよびインサート着脱式切削工具 |
JP2011136390A (ja) * | 2009-12-28 | 2011-07-14 | Seibu Electric & Mach Co Ltd | 加工機における多機能機内測定装置 |
WO2012060173A1 (ja) * | 2010-11-04 | 2012-05-10 | 京セラ株式会社 | 切削インサートおよび切削工具、並びにそれを用いた切削加工物の製造方法 |
DE202010017106U1 (de) * | 2010-12-23 | 2011-03-17 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Werkzeug zur spanenden Bearbeitung |
Also Published As
Publication number | Publication date |
---|---|
US20160193663A1 (en) | 2016-07-07 |
JP6538355B2 (ja) | 2019-07-03 |
EP3042728A1 (en) | 2016-07-13 |
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