JP6617144B2 - 2つの平坦なワークピース面の間の角度を特定するための装置 - Google Patents
2つの平坦なワークピース面の間の角度を特定するための装置 Download PDFInfo
- Publication number
- JP6617144B2 JP6617144B2 JP2017519728A JP2017519728A JP6617144B2 JP 6617144 B2 JP6617144 B2 JP 6617144B2 JP 2017519728 A JP2017519728 A JP 2017519728A JP 2017519728 A JP2017519728 A JP 2017519728A JP 6617144 B2 JP6617144 B2 JP 6617144B2
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- Prior art keywords
- laser beam
- rotor
- angle
- laser
- workpiece surfaces
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- 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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Links
- 238000011156 evaluation Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Images
Classifications
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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
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/10—Goniometers for measuring angles between surfaces
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
Claims (2)
- 2つの平坦なワークピース面(1,2)の間の角度(α)を特定するための装置であって、レーザ光線(9)のためのレーザ発信器(10)と、前記両ワークピース面(1,2)の間に配置され、ロータ軸線(4)に対して垂直な、前記レーザ光線(9)のための照射方向を有する、角度(α)の頂点軸線(5)に対して軸平行かつ連続的に回転する指向ロータ(3)と、放射方向において前記ワークピース面(1,2)で反射される前記レーザ光線(9)のための受光器を備えた受信装置(11)と、該受信装置(11)に接続された評価回路(18)とを有する前記装置において、
前記指向ロータ(3)が、前記ロータ軸線(4)の方向に延び、静止した前記レーザ発信器(10)から放射される前記レーザ光線(9)のための平坦な反射面(8)を形成していること、前記レーザ発信器(10)がモニタダイオード(16)を備えていること、該モニタダイオード(16)が、反射された前記レーザ光線(9)のための前記受光器を形成していること、及び前記レーザ光線(9)の受光軸線に対して垂直な前記反射面(8)の向きを有する回転位置によって特定される基準回転位置のための、前記指向ロータの回転位置に依存してコントロール可能で、前記評価回路(18)に接続された、前記モニタダイオード(16)で形成された基準信号発信器(23)が前記指向ロータ(3)に割り当てられていることを特徴とする装置。 - 前記評価回路(18)が、前記基準信号発信器(23)によってコントロール可能な、クロック化されたカウンタ(20)を備えていることを特徴とする請求項1に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50447/2014A AT515788B1 (de) | 2014-06-27 | 2014-06-27 | Vorrichtung zum Bestimmen des Winkels zwischen zwei ebenen Werkstückflächen |
ATA50447/2014 | 2014-06-27 | ||
PCT/AT2015/050162 WO2015196230A1 (de) | 2014-06-27 | 2015-06-26 | Vorrichtung zum bestimmen des winkels zwischen zwei ebenen werkstückflächen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017527820A JP2017527820A (ja) | 2017-09-21 |
JP6617144B2 true JP6617144B2 (ja) | 2019-12-11 |
Family
ID=53765003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017519728A Active JP6617144B2 (ja) | 2014-06-27 | 2015-06-26 | 2つの平坦なワークピース面の間の角度を特定するための装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9733073B2 (ja) |
EP (1) | EP3161411B1 (ja) |
JP (1) | JP6617144B2 (ja) |
CN (1) | CN106461381B (ja) |
AT (1) | AT515788B1 (ja) |
BR (1) | BR112016028827B1 (ja) |
TR (1) | TR201807553T4 (ja) |
WO (1) | WO2015196230A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT515521B1 (de) * | 2014-07-23 | 2015-10-15 | Trumpf Maschinen Austria Gmbh | Biegewinkelmessvorrichtung und Verfahren zum Messen eines Biegewinkels mittels der Biegewinkelmessvorrichtung |
AT518637B1 (de) * | 2016-08-24 | 2017-12-15 | Keba Ag | Vorrichtung zum Ausrichten eines Winkelmessgeräts |
DE102017113419A1 (de) * | 2017-06-19 | 2018-12-20 | Keba Ag | Vorrichtung und Verfahren zum Bestimmen eines Winkels zwischen zwei Werkstückflächen |
CN108444409B (zh) * | 2018-04-23 | 2023-06-16 | 苏州热工研究院有限公司 | 一种承压管道弯制角度测量装置及方法 |
AT522419B1 (de) * | 2019-04-11 | 2021-11-15 | Trumpf Maschinen Austria Gmbh & Co Kg | Messvorrichtung zur Bestimmung des Biegewinkels |
CN110879044B (zh) * | 2019-11-22 | 2024-06-14 | 中国船舶重工集团公司第七一九研究所 | 工件曲翘变形检测装置及检测方法 |
JP7399461B2 (ja) * | 2019-12-06 | 2023-12-18 | Uht株式会社 | 加工状態検査装置及びプレス加工システム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0430486Y2 (ja) | 1986-07-16 | 1992-07-23 | ||
SE458153B (sv) * | 1987-07-16 | 1989-02-27 | Polymetric Ab | Optiskt vinkelmaetdon |
JPS6459110A (en) * | 1987-08-31 | 1989-03-06 | Japan Radio Co Ltd | Angle of rotation measuring apparatus |
EP0313738B1 (de) | 1987-10-24 | 1993-12-01 | KE KOMMUNIKATIONS-ELEKTRONIK GMBH & CO | Verfahren zur bidirektionalen Uebertragung optischer Signale ueber Lichtwellenleiter |
JP2602520B2 (ja) | 1988-02-04 | 1997-04-23 | 株式会社アマダ | ベンダーにおける板材の曲げ角度検出装置 |
JP2624557B2 (ja) * | 1990-03-15 | 1997-06-25 | 株式会社アマダ | 折曲機の角度計測装置 |
DE4312565C2 (de) * | 1993-04-17 | 2001-12-13 | Trumpf Maschinen Austria Gmbh | Biegemaschine zum Biegen flächiger Werkstücke |
CA2251938A1 (en) | 1996-02-13 | 1997-08-21 | Amada Metrecs Company, Limited | Angle detection method for bending machine, angle detection apparatus and angle sensor |
DE19939837A1 (de) * | 1999-08-21 | 2001-03-29 | Eht Werkzeugmaschinen Gmbh | Verfahren und Vorrichtung zum Erfassen eines Biegewinkels an einem Werkstück |
JP4340371B2 (ja) * | 2000-02-21 | 2009-10-07 | パナソニック株式会社 | 光学走査装置 |
JP4656703B2 (ja) * | 2000-08-10 | 2011-03-23 | 株式会社アマダ | 板材折曲げ加工機における折曲げ角度検出方法および同方法に用いる折曲げ角度検出装置 |
JP4196842B2 (ja) * | 2004-01-30 | 2008-12-17 | 富士通株式会社 | 姿勢角検出方法および姿勢角検出装置 |
CN101799282A (zh) * | 2010-04-28 | 2010-08-11 | 东北大学 | 一种基于光纤阵列的反射式角位移传感器及测量方法 |
CN103904830A (zh) * | 2012-12-30 | 2014-07-02 | 肖伟 | 可确定零位的转动装置 |
-
2014
- 2014-06-27 AT ATA50447/2014A patent/AT515788B1/de not_active IP Right Cessation
-
2015
- 2015-06-26 TR TR2018/07553T patent/TR201807553T4/tr unknown
- 2015-06-26 JP JP2017519728A patent/JP6617144B2/ja active Active
- 2015-06-26 CN CN201580034907.2A patent/CN106461381B/zh active Active
- 2015-06-26 US US15/321,834 patent/US9733073B2/en active Active
- 2015-06-26 BR BR112016028827-0A patent/BR112016028827B1/pt active IP Right Grant
- 2015-06-26 WO PCT/AT2015/050162 patent/WO2015196230A1/de active Application Filing
- 2015-06-26 EP EP15744859.8A patent/EP3161411B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN106461381B (zh) | 2019-02-22 |
BR112016028827B1 (pt) | 2022-05-24 |
EP3161411A1 (de) | 2017-05-03 |
CN106461381A (zh) | 2017-02-22 |
AT515788B1 (de) | 2015-12-15 |
TR201807553T4 (tr) | 2018-06-21 |
EP3161411B1 (de) | 2018-03-07 |
JP2017527820A (ja) | 2017-09-21 |
US9733073B2 (en) | 2017-08-15 |
WO2015196230A1 (de) | 2015-12-30 |
US20170138724A1 (en) | 2017-05-18 |
AT515788A4 (de) | 2015-12-15 |
BR112016028827A2 (pt) | 2017-08-22 |
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