LU84449A1 - Procede de mesure dimensionnelle sans contact de poutrelles metalliques et appareil de mise en oeuvre - Google Patents
Procede de mesure dimensionnelle sans contact de poutrelles metalliques et appareil de mise en oeuvre Download PDFInfo
- Publication number
- LU84449A1 LU84449A1 LU84449A LU84449A LU84449A1 LU 84449 A1 LU84449 A1 LU 84449A1 LU 84449 A LU84449 A LU 84449A LU 84449 A LU84449 A LU 84449A LU 84449 A1 LU84449 A1 LU 84449A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- wing
- face
- wings
- core
- width
- Prior art date
Links
- 238000000691 measurement method Methods 0.000 title claims description 6
- 239000002184 metal Substances 0.000 title claims description 6
- 230000003287 optical effect Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000007704 transition Effects 0.000 claims abstract description 6
- 230000001902 propagating effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
-
- 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8120623A FR2515810B1 (fr) | 1981-11-02 | 1981-11-02 | Procede de mesure dimensionnelle de poutrelles metalliques et appareil de mise en oeuvre |
| FR8120623 | 1981-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU84449A1 true LU84449A1 (fr) | 1983-06-13 |
Family
ID=9263667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU84449A LU84449A1 (fr) | 1981-11-02 | 1982-10-29 | Procede de mesure dimensionnelle sans contact de poutrelles metalliques et appareil de mise en oeuvre |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0078741B1 (de) |
| AT (1) | ATE21546T1 (de) |
| BE (1) | BE894886A (de) |
| DE (1) | DE3272755D1 (de) |
| FR (1) | FR2515810B1 (de) |
| LU (1) | LU84449A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4035977C2 (de) * | 1990-11-12 | 1994-02-24 | Bruno Richter Gmbh & Co Kg Ele | Optisch-elektrisches Meßverfahren zur Bestimmung von Querschnittsabmessungen von Gegenständen mit konkave oder ebene Bereiche aufweisender Querschnittsform und Vorrichtung dazu |
| JP3031529B2 (ja) * | 1995-03-31 | 2000-04-10 | 川崎製鉄株式会社 | Ｈ形鋼の断面寸法測定方法および装置 |
| DE19740614A1 (de) * | 1997-09-16 | 1999-03-18 | Betr Forsch Inst Angew Forsch | Vorrichtung zum Messen von Langprodukten |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2501015C2 (de) * | 1975-01-13 | 1976-08-19 | Siemens Ag | Beruehrungsfreies Dickenmessverfahren |
| BE876124A (fr) * | 1979-05-08 | 1979-09-03 | Centre Rech Metallurgique | Procede pour controler les dimensions de la section transversale des poutrelles |
-
1981
- 1981-11-02 FR FR8120623A patent/FR2515810B1/fr not_active Expired
-
1982
- 1982-10-27 EP EP82401986A patent/EP0078741B1/de not_active Expired
- 1982-10-27 DE DE8282401986T patent/DE3272755D1/de not_active Expired
- 1982-10-27 AT AT82401986T patent/ATE21546T1/de not_active IP Right Cessation
- 1982-10-29 LU LU84449A patent/LU84449A1/fr unknown
- 1982-10-29 BE BE6/47737A patent/BE894886A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE894886A (fr) | 1983-02-14 |
| EP0078741A2 (de) | 1983-05-11 |
| EP0078741B1 (de) | 1986-08-20 |
| ATE21546T1 (de) | 1986-09-15 |
| FR2515810A1 (fr) | 1983-05-06 |
| DE3272755D1 (en) | 1986-09-25 |
| FR2515810B1 (fr) | 1985-09-20 |
| EP0078741A3 (en) | 1983-06-22 |
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