JP2012061570A - 加工方法 - Google Patents
加工方法 Download PDFInfo
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- JP2012061570A JP2012061570A JP2010208707A JP2010208707A JP2012061570A JP 2012061570 A JP2012061570 A JP 2012061570A JP 2010208707 A JP2010208707 A JP 2010208707A JP 2010208707 A JP2010208707 A JP 2010208707A JP 2012061570 A JP2012061570 A JP 2012061570A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2452—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces
- B23Q17/2457—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces of tools
- B23Q17/2461—Length
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/045—Correction of measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
- Y10T408/175—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control relative positioning of Tool and work
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303752—Process
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303864—Milling with means to weigh or test work or product
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/307224—Milling including means to infeed rotary cutter toward work with infeed control means energized in response to activator stimulated by condition sensor
- Y10T409/30728—In response to cutter condition
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/306664—Milling including means to infeed rotary cutter toward work
- Y10T409/307224—Milling including means to infeed rotary cutter toward work with infeed control means energized in response to activator stimulated by condition sensor
- Y10T409/307336—In response to work condition
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
【解決手段】主軸115にタッチプローブ102を装着し、主軸の軸端を所定の位置Ps1に位置させているときのプローブのオン状態の先端部102aの位置Pp1及びオフ状態の先端部の位置Pp2をCCDカメラで光学的にそれぞれ計測し、プローブの位置Pp1,Pp2に基づいてプローブの不感帯域長Lp2を算出し、主軸の位置Ps1及びプローブ102の位置Pp2に基づいてプローブの見掛け上の長さLp1を算出し、プローブの見掛け上の長さに不感帯域長を加味してプローブの実質的な長さLp3を算出してから、プローブでワークの実際の高さを求めた後、主軸に工具を装着し、工具の先端部の位置をCCDカメラで光学的に計測して工具の実際の長さを算出し、ワークの高さ及び工具の長さに基づいて加工を施す。
【選択図】図4
Description
本発明に係る加工方法の主な実施形態を図1〜6に基づいて説明する。
なお、前述した実施形態においては、光源122及びCCDカメラ123によって前記タッチプローブ102の先端部102aや工具103の先端部103aの位置を撮像して光学的に計測するアタッチメント計測装置120を使用した場合について説明したが、他の実施形態として、例えば、レーザ光発光器からレーザ光をスキャニングしながらタッチプローブ102の先端部102aや工具103の先端部103aへ向けて発射してレーザ光受光器で受光することにより、タッチプローブ102の先端部102aや工具103の先端部103aの位置を光学的に計測するアタッチメント計測手段とすることも可能である。
100 工作機械
101 アタッチメント
102 タッチプローブ
102a 先端部
103 工具
103a 先端部
111 ベッド
112 コラム
113 サドル
114 主軸ヘッド
115 主軸
116 テーブル
117 自動工具交換装置
118,119 駆動モータ
120 アタッチメント計測装置
121 支持台
121a 窪部
122 光源
123 CCDカメラ
124 押さえ台
130 制御装置
131 入力装置
Claims (1)
- 主軸に着脱可能に取り付けられる工具とテーブル上に固定支持されるワークとを相対的に移動させて当該ワークに加工を施す工作機械の加工方法であって、
前記主軸にタッチプローブを装着し、当該主軸の軸端を所定の位置Ps1に位置させているときの当該タッチプローブのオン状態の先端部の位置Pp1及びオフ状態の先端部の位置Pp2を光学的にそれぞれ計測し、当該位置Pp1,Pp2に基づいて当該タッチプローブの不感帯域長Lp2を算出するタッチプローブ不感帯域長算出工程と、
前記主軸の前記軸端の前記位置Ps1及び前記タッチプローブのオフ状態の前記先端部の前記位置Pp2に基づいて当該タッチプローブの見掛け上の長さLp1を算出し、当該長さLp1に前記不感帯域長Lp2を加味することにより、当該タッチプローブの実質的な長さLp3を算出するタッチプローブ長算出工程と、
前記主軸に装着された前記タッチプローブの先端部を前記テーブル上の前記ワークの上面に接触させて当該タッチプローブがオン状態となったときの当該主軸の軸端の位置Ps2及び前記タッチプローブの実質的な長さLp3に基づいて当該ワークの実際の高さLwを求めるワーク高さ算出工程と、
前記主軸に前記工具を装着し、当該主軸の軸端を所定の位置Ps3に位置させているときの当該工具の先端部の位置Pt1を光学的に計測し、前記主軸の前記軸端の前記位置Ps3及び前記工具の前記先端部の前記位置Pt1に基づいて当該工具の実際の長さLtを算出する工具長算出工程と、
前記ワーク高さ算出工程で算出された前記ワークの前記高さLw及び前記工具長算出工程で算出された前記工具の前記長さLtに基づいて、前記ワークと前記工具とを相対的に移動させて当該ワークに加工を施す本加工工程と
を行うことを特徴とする加工方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010208707A JP5473846B2 (ja) | 2010-09-17 | 2010-09-17 | 加工方法 |
US13/819,799 US9067283B2 (en) | 2010-09-17 | 2011-07-25 | Machining method |
CN201180042298.7A CN103079758B (zh) | 2010-09-17 | 2011-07-25 | 加工方法 |
KR1020137006704A KR101456401B1 (ko) | 2010-09-17 | 2011-07-25 | 가공 방법 |
PCT/JP2011/066802 WO2012035883A1 (ja) | 2010-09-17 | 2011-07-25 | 加工方法 |
TW100130897A TWI476066B (zh) | 2010-09-17 | 2011-08-29 | processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010208707A JP5473846B2 (ja) | 2010-09-17 | 2010-09-17 | 加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012061570A true JP2012061570A (ja) | 2012-03-29 |
JP5473846B2 JP5473846B2 (ja) | 2014-04-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010208707A Expired - Fee Related JP5473846B2 (ja) | 2010-09-17 | 2010-09-17 | 加工方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9067283B2 (ja) |
JP (1) | JP5473846B2 (ja) |
KR (1) | KR101456401B1 (ja) |
CN (1) | CN103079758B (ja) |
TW (1) | TWI476066B (ja) |
WO (1) | WO2012035883A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013215812A (ja) * | 2012-04-05 | 2013-10-24 | Toyo Advanced Technologies Co Ltd | ワークの位置測定方法および位置測定装置 |
TWI500474B (zh) * | 2012-11-09 | 2015-09-21 | Ind Tech Res Inst | 工具機刀具的補償量測方法及其系統 |
DE102017206571A1 (de) | 2016-04-19 | 2017-10-19 | Okuma Corporation | Fehleridentifikationsverfahren einer Werkzeugmaschine und Fehleridentifikationssystem derselben |
DE102017206568A1 (de) | 2016-04-19 | 2017-10-19 | Okuma Corporation | Positionsmessverfahren für ein Objekt bei einer Bearbeitungsmaschine und Positionsmesssystem derselben |
US10391596B2 (en) * | 2015-07-29 | 2019-08-27 | Makino Milling Machine Co., Ltd. | Tool changing method and tool changer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI786221B (zh) | 2017-12-22 | 2022-12-11 | 瑞士商謹觀股份公司 | 具有用於工具夾具及工件夾具間之三維對齊的光學測量裝置的工具機 |
JP7266511B2 (ja) * | 2019-11-06 | 2023-04-28 | オークマ株式会社 | 工作機械における対象物の位置計測方法及び位置計測システム、位置計測プログラム |
KR102607957B1 (ko) * | 2021-12-31 | 2023-11-30 | 주식회사 스맥 | 공작물의 중심을 자동으로 정렬하는 공작기계의 제어방법 |
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JPS6368342A (ja) * | 1986-09-09 | 1988-03-28 | Kuroda Precision Ind Ltd | 倣い加工機用測定ホルダ |
JP2001105279A (ja) * | 1999-10-05 | 2001-04-17 | Toyoda Mach Works Ltd | 工作機械における計測補正方法 |
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2010
- 2010-09-17 JP JP2010208707A patent/JP5473846B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-25 US US13/819,799 patent/US9067283B2/en not_active Expired - Fee Related
- 2011-07-25 CN CN201180042298.7A patent/CN103079758B/zh not_active Expired - Fee Related
- 2011-07-25 WO PCT/JP2011/066802 patent/WO2012035883A1/ja active Application Filing
- 2011-07-25 KR KR1020137006704A patent/KR101456401B1/ko not_active IP Right Cessation
- 2011-08-29 TW TW100130897A patent/TWI476066B/zh not_active IP Right Cessation
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JPS6368342A (ja) * | 1986-09-09 | 1988-03-28 | Kuroda Precision Ind Ltd | 倣い加工機用測定ホルダ |
JP2001105279A (ja) * | 1999-10-05 | 2001-04-17 | Toyoda Mach Works Ltd | 工作機械における計測補正方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013215812A (ja) * | 2012-04-05 | 2013-10-24 | Toyo Advanced Technologies Co Ltd | ワークの位置測定方法および位置測定装置 |
TWI500474B (zh) * | 2012-11-09 | 2015-09-21 | Ind Tech Res Inst | 工具機刀具的補償量測方法及其系統 |
US9205525B2 (en) | 2012-11-09 | 2015-12-08 | Industrial Technology Research Institute-Taiw | System and method for offsetting measurement of machine tool |
US10391596B2 (en) * | 2015-07-29 | 2019-08-27 | Makino Milling Machine Co., Ltd. | Tool changing method and tool changer |
DE102017206571A1 (de) | 2016-04-19 | 2017-10-19 | Okuma Corporation | Fehleridentifikationsverfahren einer Werkzeugmaschine und Fehleridentifikationssystem derselben |
DE102017206568A1 (de) | 2016-04-19 | 2017-10-19 | Okuma Corporation | Positionsmessverfahren für ein Objekt bei einer Bearbeitungsmaschine und Positionsmesssystem derselben |
US10357863B2 (en) | 2016-04-19 | 2019-07-23 | Okuma Corporation | Error identification method of machine tool and error identification system of the same |
US10359266B2 (en) | 2016-04-19 | 2019-07-23 | Okuma Corporation | Position measurement method of object in machine tool and position measurement system of the same |
Also Published As
Publication number | Publication date |
---|---|
JP5473846B2 (ja) | 2014-04-16 |
KR101456401B1 (ko) | 2014-10-31 |
US9067283B2 (en) | 2015-06-30 |
US20130192054A1 (en) | 2013-08-01 |
WO2012035883A1 (ja) | 2012-03-22 |
KR20130047754A (ko) | 2013-05-08 |
CN103079758B (zh) | 2015-05-20 |
TW201221284A (en) | 2012-06-01 |
CN103079758A (zh) | 2013-05-01 |
TWI476066B (zh) | 2015-03-11 |
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