TW260630B - - Google Patents
Info
- Publication number
- TW260630B TW260630B TW082108962A TW82108962A TW260630B TW 260630 B TW260630 B TW 260630B TW 082108962 A TW082108962 A TW 082108962A TW 82108962 A TW82108962 A TW 82108962A TW 260630 B TW260630 B TW 260630B
- Authority
- TW
- Taiwan
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0209—Tools therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4300112A JP2641829B2 (ja) | 1992-11-10 | 1992-11-10 | 曲げ加工機における曲げ角度検出装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW260630B true TW260630B (zh) | 1995-10-21 |
Family
ID=17880870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW082108962A TW260630B (zh) | 1992-11-10 | 1993-10-27 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5488470A (zh) |
JP (1) | JP2641829B2 (zh) |
KR (1) | KR100258327B1 (zh) |
DE (1) | DE4395823T1 (zh) |
TW (1) | TW260630B (zh) |
WO (1) | WO1994011701A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830319A (ja) * | 1994-07-13 | 1996-02-02 | Fanuc Ltd | レーザセンサの検出角度制御方法 |
JPH11125514A (ja) * | 1997-10-22 | 1999-05-11 | Komatsu Ltd | 曲げ角度検出装置 |
US6029333A (en) * | 1997-12-04 | 2000-02-29 | Ferco Tech Corporation | Method of making an inspection fixture for determining the accuracy of bent tubular parts |
WO2000004471A1 (fr) * | 1998-07-15 | 2000-01-27 | Amada Company, Limited | Appareil d'appui des ventes |
US6708541B1 (en) * | 1998-08-10 | 2004-03-23 | Masateru Matsumoto | Method and apparatus for measuring angle of bend, method of bending, and apparatus for controlling angle of bend |
NL1013378C2 (nl) * | 1999-10-22 | 2001-04-24 | Best Quality B V | Inrichting en werkwijze voor het bepalen van een zethoek van een plaat en het gebruik daarvan voor het zetten van platen. |
ES2251150T3 (es) * | 1999-11-19 | 2006-04-16 | Lvd Company Nv | Metodo y dispositivo para medir un angulo de plegado de una chapa en una maquina plegadora. |
DE10009074B4 (de) * | 2000-02-25 | 2006-03-23 | Eht Werkzeugmaschinen Gmbh | Verfahren zum Frei- oder Schwenkbiegen eines Werkstückes sowie Vorrichtung zur Ermittlung der Lage eines Werkstückschenkels beim Biegen |
US6644080B2 (en) | 2001-01-12 | 2003-11-11 | Finn-Power International, Inc. | Press brake worksheet positioning system |
DE20216757U1 (de) * | 2002-10-30 | 2003-01-09 | Sick AG, 79183 Waldkirch | Optische Überwachungsvorrichtung |
DE102007056827B3 (de) * | 2007-11-26 | 2009-06-10 | Data M Software Gmbh | Controller und vollautomatisches Biegesystem für Biegemaschinen |
ITVR20110045A1 (it) * | 2011-03-07 | 2012-09-08 | Finn Power Italia S R L | Procedimento per la correzione dinamica dell angolo di piegatura di lamiere su macchina pannellatrice |
ITMI20120751A1 (it) * | 2012-05-04 | 2013-11-05 | Salvagnini Italia Spa | Apparato e metodo per la misurazione dell'angolo di piegatura di una lamiera. |
KR101401040B1 (ko) * | 2012-09-28 | 2014-05-30 | 삼성중공업 주식회사 | 타겟 검사 장치 및 방법 |
TR201816240T4 (tr) * | 2012-10-12 | 2018-11-21 | Nivora Ip B V | Ölçüm sistemi ve bir açının ölçülmesine yönelik yöntem. |
AT516146B1 (de) * | 2014-09-15 | 2016-03-15 | Trumpf Maschinen Austria Gmbh | Kalibrierverfahren für eine Biegemaschine |
EP3303988B1 (de) * | 2015-05-28 | 2019-01-23 | Kaba Ag | Elektronische winkelmessvorrichtung für eine biegemaschine zum messen des biegewinkels zwischen den schenkeln eines blechs |
CN108917556A (zh) * | 2018-03-23 | 2018-11-30 | 东莞理工学院 | 一种基于铣床定位的物体弯曲角度的测量方法 |
CN109146950B (zh) * | 2018-09-30 | 2022-03-29 | 燕山大学 | 一种利用板材热弯曲工艺弯曲角在线测量方法 |
CN111174729B (zh) * | 2020-03-05 | 2021-09-24 | 山东省科学院激光研究所 | 单点渐进成形加工用测量板材路径成形*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927843B2 (ja) * | 1977-11-29 | 1984-07-09 | 川崎重工業株式会社 | 光学的角度検出方法 |
DE3216053A1 (de) * | 1982-04-29 | 1983-11-03 | Karl Mengele & Söhne Maschinenfabrik und Eisengießerei GmbH & Co, 8870 Günzburg | Optoelektronisches messverfahren und vorrichtung zur durchfuehrung des verfahrens |
JPS59174221A (ja) * | 1983-03-25 | 1984-10-02 | Komatsu Ltd | 折曲げ機の曲げ角度検出装置 |
US4672564A (en) * | 1984-11-15 | 1987-06-09 | Honeywell Inc. | Method and apparatus for determining location and orientation of objects |
US4672562A (en) * | 1984-12-11 | 1987-06-09 | Honeywell Inc. | Method and apparatus for determining location and orientation of objects |
JPS63314403A (ja) * | 1987-06-18 | 1988-12-22 | Komatsu Ltd | 平面の傾斜・距離検出装置 |
WO1991013318A1 (fr) * | 1990-02-23 | 1991-09-05 | Amada Company, Limited | Procede et appareil de mesure d'angles de façonnage |
JP2680460B2 (ja) * | 1990-03-09 | 1997-11-19 | 株式会社アマダ | 折曲機の角度計測装置 |
JP2893052B2 (ja) * | 1990-07-31 | 1999-05-17 | 株式会社エフ・エフ・シー | 三次元特徴点座標抽出方法 |
US5367902A (en) * | 1990-10-05 | 1994-11-29 | Komatsu Ltd. | Metal sheet bending machine |
JPH05107032A (ja) * | 1991-10-16 | 1993-04-27 | Matsushita Electric Ind Co Ltd | 実装基板外観検査方法 |
-
1992
- 1992-11-10 JP JP4300112A patent/JP2641829B2/ja not_active Expired - Fee Related
-
1993
- 1993-10-25 WO PCT/JP1993/001538 patent/WO1994011701A1/ja active Application Filing
- 1993-10-25 US US08/256,083 patent/US5488470A/en not_active Expired - Fee Related
- 1993-10-25 DE DE4395823T patent/DE4395823T1/de not_active Withdrawn
- 1993-10-25 KR KR1019940702369A patent/KR100258327B1/ko not_active IP Right Cessation
- 1993-10-27 TW TW082108962A patent/TW260630B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR100258327B1 (ko) | 2000-08-01 |
JPH06147863A (ja) | 1994-05-27 |
US5488470A (en) | 1996-01-30 |
KR940703994A (ko) | 1994-12-12 |
DE4395823T1 (de) | 1994-12-01 |
WO1994011701A1 (en) | 1994-05-26 |
JP2641829B2 (ja) | 1997-08-20 |