CA2160906C - Dispositif d'inspection sans contact materiel - Google Patents
Dispositif d'inspection sans contact materiel Download PDFInfo
- Publication number
- CA2160906C CA2160906C CA002160906A CA2160906A CA2160906C CA 2160906 C CA2160906 C CA 2160906C CA 002160906 A CA002160906 A CA 002160906A CA 2160906 A CA2160906 A CA 2160906A CA 2160906 C CA2160906 C CA 2160906C
- Authority
- CA
- Canada
- Prior art keywords
- light
- sheet
- workpieces
- test section
- inspection system
- 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.)
- Expired - Fee Related
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 61
- 238000012360 testing method Methods 0.000 claims abstract description 53
- 238000012545 processing Methods 0.000 claims abstract description 10
- 238000013519 translation Methods 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000000275 quality assurance Methods 0.000 abstract description 2
- 238000011156 evaluation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 241000119744 Allium motor Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000011157 data evaluation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- -1 dirt Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001960 triggered effect Effects 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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2425—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures of screw-threads
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/049,172 US5383021A (en) | 1993-04-19 | 1993-04-19 | Optical part inspection system |
| US049,172 | 1993-04-19 | ||
| PCT/US1994/003822 WO1994024517A1 (fr) | 1993-04-19 | 1994-04-07 | Systeme de controle sans contact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2160906A1 CA2160906A1 (fr) | 1994-10-27 |
| CA2160906C true CA2160906C (fr) | 2006-07-18 |
Family
ID=36694000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002160906A Expired - Fee Related CA2160906C (fr) | 1993-04-19 | 1994-04-07 | Dispositif d'inspection sans contact materiel |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2160906C (fr) |
-
1994
- 1994-04-07 CA CA002160906A patent/CA2160906C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2160906A1 (fr) | 1994-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5383021A (en) | Optical part inspection system | |
| US6285034B1 (en) | Inspection system for flanged bolts | |
| EP1206676B1 (fr) | Systeme optique d'inspection de pieces au niveau du sous-pixel | |
| US5646724A (en) | Threaded parts inspection device | |
| EP1198731A1 (fr) | Formeur de faisceaux optiques | |
| US6111601A (en) | Non-contacting laser gauge for qualifying screw fasteners and the like | |
| US5360960A (en) | Light intensity weld monitor | |
| EP0678189B1 (fr) | Determination des proprietes de surface d'un objet | |
| WO2005022076A2 (fr) | Appareil d'inspection de pieces | |
| US4515479A (en) | Electro-optical sensors with fiber optic bundles | |
| US9823062B2 (en) | Inspection system for threaded parts | |
| JP2023179565A (ja) | 非接触工具設定装置および方法 | |
| US6542235B1 (en) | System and method of three-dimensional inspection of circular parts | |
| WO1997034139A1 (fr) | Procede et systeme pour mesurer la geometrie des particules | |
| US20120314208A1 (en) | Measuring method and device for determining transmission and/or reflection properties | |
| WO2009006320A1 (fr) | Détecteur d'oxyde de tôle | |
| WO2018045280A1 (fr) | Inspection de film de ligne de direction machine | |
| EP0594735A1 (fr) | Procede et appareil permettant de controler une surface | |
| Young et al. | In-process and on-line measurement of surface finish | |
| Lim et al. | Development and evaluation of an on-machine optical measurement device | |
| US6346713B1 (en) | Method and installation for inspecting an article for defects | |
| CA2160906C (fr) | Dispositif d'inspection sans contact materiel | |
| Denkena et al. | Self-adjusting process monitoring system in series production | |
| US5448362A (en) | Non-contact measurement of displacement and changes in dimension of elongated objects such as filaments | |
| US6532065B1 (en) | Device and method for controlling the surface of an object |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |