DE10258692B3 - Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit - Google Patents
Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit Download PDFInfo
- Publication number
- DE10258692B3 DE10258692B3 DE2002158692 DE10258692A DE10258692B3 DE 10258692 B3 DE10258692 B3 DE 10258692B3 DE 2002158692 DE2002158692 DE 2002158692 DE 10258692 A DE10258692 A DE 10258692A DE 10258692 B3 DE10258692 B3 DE 10258692B3
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- measuring device
- sensors
- measurement arrangement
- workpiece
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 59
- 238000005259 measurement Methods 0.000 title claims abstract description 9
- 238000011156 evaluation Methods 0.000 title claims description 13
- 230000035945 sensitivity Effects 0.000 claims description 5
- 230000003595 spectral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004922 lacquer Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/429—Photometry, e.g. photographic exposure meter using electric radiation detectors applied to measurement of ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
In der Druckindustrie sind Durchlaufsensoren zur Strahlungsmessung bekannt, die die Bestrahlung eines im Wesentlichen ebenen Werkstücks, beispielsweise einer mit UV-Licht bestrahlten Papieroberfläche, erfassen.In the printing industry there are flow sensors known for radiation measurement, which is essentially the irradiation of a flat workpiece, for example one with UV light irradiated paper surface, to capture.
Derartige Sensoren versagen jedoch bei dreidimensionalen Werkstücken, bei denen die zu bestrahlenden Flächen einen erheblichen Abstand in z-Richtung voneinander haben können.However, such sensors fail with three-dimensional workpieces, where the areas to be irradiated are a considerable distance can have in the z direction from each other.
Die
Die Erfindung ermöglicht eine dreidimensionale Erfassung der auf ein Werkstück fallenden Strahlung. Sie macht sich die Erkenntnis zunutze, dass ein dem Originalwerkstück nachgebildetes Modell mit einer dem Originalwerkstück entsprechenden Oberflächenkontur der gleichen Bestrahlung ausgesetzt ist wie das Originalwerkstück. Durch an dem Modell angebrachte strahlungsempfindliche Sensoren kann somit die auf verschiedene Oberflächenbereiche des Modells auftreffende Strahlung erfasst und gemessen werden. Besonders vorteilhaft werden an dem Modell Sensoren mit unterschiedlicher spektraler Empfindlichkeit angeordnet. Auf diese Weise ist es sehr einfach möglich, die von unterschiedlichen Strahlungsquellen stammende Strahlung zu beurteilen. Die Erfindung dient zum einen dazu, bei Einrichtung einer Produktionslinie mit Strahlungsquellen die Strahlungsquellen so zu justieren, dass ein Originalwerkstück im Prozessablauf mit der richtigen Bestrahlungsstärke bestrahlt wird. Bei den Strahlungsquellen kann es sich beispielsweise um UV-Strahler handeln, mit deren Strahlung ein Werkstück, oder Teilbereiche eines Werkstücks zum Zwecke des Aushärtens bestrahlt werden. Des Weiteren eignet sich die Erfindung auch hervorragend zur laufenden Kontrolle der Strahlungsquellen im Produktionsprozess, um beispielsweise Alterungserscheinungen frühzeitig festzustellen. Dazu werden erfindungsgemäß ausgestaltete Modellwerkstücke in vorgebbaren zeitlichen Abständen in die Prozesskette eingeschleust und passieren wie die Originalwerkstücke die Bestrahlungsstation. Da neben den Sensoren auch die Auswerteschaltungen für die Sensoren und die dafür erforderliche Stromversorgung in Gestalt von Batterien ebenfalls in dem Modellwerkstück angeordnet sind, ist dieses völlig autonom und leicht handhabbar.The invention enables a three-dimensional Detection of the on a workpiece falling radiation. It takes advantage of the knowledge that a the original workpiece replica model with a surface contour corresponding to the original workpiece is exposed to the same radiation as the original workpiece. By radiation-sensitive sensors attached to the model Consequently on different surface areas radiation incident on the model are recorded and measured. Sensors with different spectral values are particularly advantageous on the model Sensitivity arranged. That way it's very easy possible, the radiation originating from different radiation sources to judge. The invention is used on the one hand for installation the radiation sources in a production line with radiation sources to adjust so that an original workpiece in the process flow with the correct one irradiance is irradiated. The radiation sources can be, for example are UV lamps with the radiation of a workpiece, or Areas of a workpiece for the purpose of curing be irradiated. The invention is also outstandingly suitable for continuous control of radiation sources in the production process, For example, to identify signs of aging at an early stage. To are designed according to the invention Model workpieces at predefinable time intervals in the process chain and pass through like the original workpieces Irradiation station. As well as the sensors, the evaluation circuits for the Sensors and the ones for them required power supply in the form of batteries also in the model workpiece are arranged, this is completely autonomous and easy to use.
Zeichnungdrawing
Anhand der Zeichnung wird die Erfindung nachfolgend
erläutert,
Von einem beliebigen Werkstück oder
Erzeugnis, das mit einem strahlungsempfindlichen Lack, beispielsweise
mit UV-Lack beschichtet und unter Strahlungseinwirkung ausgehärtet werden
soll, wird eine Kopie als Modellwerkstück hergestellt, die als Messeinrichtung
Im Folgenden wird die Funktion der
Messeinrichtung
Eine weitere vorteilhafte Anwendung
der Messeinrichtung ergibt sich im laufenden Fertigungsprozess.
So kann die Messeinrichtung
In einer besonders vorteilhaften
Ausgestaltung der Erfindung umfasst die Messeinrichtung
- 11
- Messeinrichtungmeasuring device
- 1a1a
- Oberflächenbereichsurface area
- 1b1b
- Oberflächenbereichsurface area
- 1c1c
- Gehäusecasing
- 2a2a
- Sensorsensor
- 2b2 B
- Sensorsensor
- 2c2c
- Sensorsensor
- 3a3a
- Verbindungsleitungconnecting line
- 3b3b
- Verbindungsleitungconnecting line
- 3c3c
- Verbindungsleitungconnecting line
- 44
- Auswerteschaltungevaluation
- 55
- Stromversorgungpower supply
- 66
- Strahlungsquelleradiation source
- 6a6a
- Strahlungradiation
- 77
- Strahlungsquelleradiation source
- 7a7a
- Strahlungradiation
- 88th
- Kommunikationsmodulcommunication module
- 99
- Speichermittelstorage means
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158692 DE10258692B3 (en) | 2002-12-16 | 2002-12-16 | Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158692 DE10258692B3 (en) | 2002-12-16 | 2002-12-16 | Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10258692B3 true DE10258692B3 (en) | 2004-09-16 |
Family
ID=32863771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002158692 Expired - Fee Related DE10258692B3 (en) | 2002-12-16 | 2002-12-16 | Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10258692B3 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424547A (en) * | 1993-10-04 | 1995-06-13 | Optical Associates, Inc. | UV curemeter and method |
US6023066A (en) * | 1998-04-03 | 2000-02-08 | Electronic Instrumentation And Technology, Inc. | Ultraviolet radiometer |
-
2002
- 2002-12-16 DE DE2002158692 patent/DE10258692B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5424547A (en) * | 1993-10-04 | 1995-06-13 | Optical Associates, Inc. | UV curemeter and method |
US6023066A (en) * | 1998-04-03 | 2000-02-08 | Electronic Instrumentation And Technology, Inc. | Ultraviolet radiometer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0890108B1 (en) | Field sensor and device and use of the device for measuring electric and/or magnetic fields | |
DE10107600C1 (en) | Method for operating a photovoltaic solar module and photovoltaic solar module | |
DE2920210A1 (en) | ELECTRONIC DEVICE ACCORDING TO THE MODULAR PRINCIPLE FOR SIMULTANEOUS MULTIPLE MEASUREMENTS | |
DE10342953A1 (en) | Device for gripping objects in space | |
DE10048962A1 (en) | Portable test meter for high voltage and high current has digital signal processor and computer | |
WO2007076846A1 (en) | Test apparatus and test method for a pv concentrator module | |
EP0090212A2 (en) | Apparatus for automatically tracking the optimum working point of a D.C. voltage source | |
DE69414548T2 (en) | A device that forms a distribution box (central electrical system) with an inserted shunt resistor | |
DE19616223C2 (en) | Leakage test device for motor vehicles | |
DE10258692B3 (en) | Radiation measurement arrangement for measuring the radiation incident on 3D objects, comprises a precise model of the original object with radiation sensors integrated in the object surfaces and an evaluation unit | |
DE102014212296A1 (en) | Sensor module and method for manufacturing a sensor module | |
EP1925923B1 (en) | Method and device for determining measuring values characteristic for the solar irradiance at the location of a PV generator | |
DE59104545D1 (en) | Method for joining a conductor track film with an electrical component, device that can be produced with it, and device for mounting a conductor track film. | |
DE102016106900A1 (en) | Method for positioning printed circuit boards and printed circuit board assembly | |
DE112018002711T5 (en) | THERMOELECTRIC GENERATOR TRANSMITTER | |
DE19530238A1 (en) | Method for checking a safety device and device for carrying out the method | |
EP0143772A3 (en) | Apparatus for electrical corrosion protection for vehicles | |
DE102018107726B4 (en) | Tool for machining a workpiece and recording machining points | |
EP3724948B1 (en) | Method and device for equipping an antenna structure with an electronic component | |
DE59006468D1 (en) | Device for testing electronic components with a charging station, a test station and an unloading station for the components. | |
DE59913921D1 (en) | A method and apparatus for forming a proof size enabling detection of digital signing of an electronic file and use of the proof size | |
DE102012110436A1 (en) | Electronic sensor unit for detecting a contactless actuation of a door or flap on a motor vehicle | |
DE60131983T2 (en) | DEVICE FOR REGISTERING OPTICAL HOLOGRAMS ON AMORPHAL MOLECULAR SEMICONDUCTOR FILMS | |
WO2014195049A1 (en) | Arrangement for determining characteristic variables of an electrochemical energy store | |
DE4318188A1 (en) | Device for monitoring a switch position |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140701 |