Back to results
US 11,928,628 B2Granted
Method for checking workpieces, checking facility and treatment facility
AssigneeDürr Systems AG
InventorsDietmar Wieland, Oliver Iglauer-Angrik, Kevin Woll, Andreas Gienger, Oliver Sawodny
Life of this patent
Estimating the term…
Abstract
In order to provide a checking facility for checking workpieces and also a treatment facility for treating workpieces, which enable efficient and reliable quality optimisation, it is proposed that workpiece parameters are detected, for example by means of an automatic checking station, and a workpiece-specific data set is created on this basis and/or from facility parameters.
Claims20
A method for checking workpieces including vehicle bodies, the method comprising:
- determining one or more workpiece parameters of the workpieces to be checked and/or one or more facility parameters of a treatment facility for treating the workpieces to be checked, wherein one or more of the following parameters are provided as workpiece parameters:
- workpiece temperature measured locally;
- areally measured and/or averaged workpiece temperature or workpiece temperature distribution;
- local speed, measured in particular by a sensor in the form of an anemometer, in particular flow speed of the air at and/or around the workpiece;
- measured reflection properties of a workpiece surface;
- measured absorption properties of a workpiece surface;
- measured emission properties of a workpiece surface;
- determined local workpiece temperature on the basis of a simulation;
- temperature distribution on the workpiece, determined on the basis of a simulation;
- information about the nature and/or type of the particular workpiece;
- information about physical and/or production-related workpiece characteristics;
- an individual workpiece identification number;
- information about a manufacture and/or processing of the particular workpiece preceding the treatment;
- or
- information about a post-treatment and/or further processing of the particular workpiece following the treatment;
- and
- at least one of processing or compiling the one or more workpiece parameters and/or the one or more facility parameters, wherein a workpiece-specific data set is created for each workpiece.
14 more elements
A method for checking workpieces including vehicle bodies, the method comprising:
- determining one or more workpiece parameters of the workpieces to be checked and/or one or more facility parameters of a treatment facility for treating the workpieces to be checked;
- at least one of processing or compiling the one or more workpiece parameters and/or the one or more facility parameters, wherein a workpiece-specific data set is created for each workpiece;
- and
- controlling, with a control device, one or more facility parameters depending on one or more workpiece-specific data sets and/or depending on a process data set available from a plurality of workpiece-specific data sets.
1 more element
Dependencies are inferred from the claim text.