Method for producing a component provided with a code, and component having a code
A method in which a three-dimensional component is produced and is provided on its component surface with a machine-readable code, wherein the code is produced in one part with the component and has a plurality of three-dimensional code elements, which represent the coded data in binary form on the basis of raised regions and non-raised regions in relation to a reference plane. A method in which a three-dimensional component is produced and is provided on its component surface with a machine-readable code, wherein the code is produced in one part with the component and has a plurality of three-dimensional code elements which represent the coded data in binary form on the basis of recessed regions and non-recessed regions in relation to a reference plane. A component includes such a code.
1. A method in which a three-dimensional component is produced and is provided with a machine-readable code on its component surface, the method comprising:
producing the code and the component contemporaneously as one piece, wherein the code comprises a plurality of three-dimensionally designed code elements which depict the encoded data in a binary format, using raised areas and non-raised areas with reference to a reference plane,
wherein the component and the code are produced layer by layer on an additive production machine, on the basis of a 3D-CAD data set, with the code elements positioned on the component surface and visibly readable at the component surface,
wherein the 3D-CAD data set comprises data defining the geometry of the component and data relating to the position of the code on the component surface, or is made up of these data, and
wherein data relating to the geometry of the code are added to the 3D-CAD data set before the additive production, by means of CAM software,
wherein the raised areas are formed in a pyramidal, frustopyramidal, conical, frustoconical, or spherical segment-shape,
wherein a plurality of three-dimensional components are produced in a series by repeating the method and only changing the data relating to the geometry of a serialized code base on the machine readable code.
2. The method as claimed in claim 1 , wherein the code elements are arranged in a matrix defining rows and columns, in particular analogously to a QR code.
3. The method as claimed in claim 1 , wherein the code elements comprise a number of raised areas which are arranged in a regular matrix and which correspond to an integer number of squares, or are made up of a single non-raised area.
4. The method as claimed in claim 1 , wherein the component and the code are produced from the same starting material.
5. The method as claimed in claim 1 , wherein the component is produced in series, wherein only data relating to the geometry of the code is changed after the production of each component.
6. A method in which a three-dimensional component is produced and is provided with a machine-readable code on its component surface, the method comprising:
producing the code and the component contemporaneously as one piece, wherein the code comprises a plurality of three-dimensionally designed code elements which depict the encoded data in a binary format, using recessed areas and non-recessed areas with reference to a reference plane,
wherein the component and the code are produced layer by layer on an additive production machine, on the basis of a 3D-CAD data set, with the code elements positioned on the component surface and visibly readable at the component surface,
wherein the 3D-CAD data set comprises data defining the geometry of the component and data relating to the position of the code on the component surface, or is made up of these data, and
wherein data relating to the geometry of the code are added to the 3D-CAD data set before the additive production, by means of CAM software,
wherein the recessed areas are formed in a pyramidal, frustopyramidal, conical, frustoconical, or spherical segment-shape,
wherein a plurality of three-dimensional components are produced in a series by repeating the method and only changing the data relating to the geometry of a serialized code base on the machine readable code.
7. The method as claimed in claim 6 , wherein the code elements are arranged in a matrix defining rows and columns, in particular analogously to a QR code.
8. The method as claimed in claim 6 , wherein the code elements comprise a number of recessed areas which are arranged in a regular matrix and which correspond to an integer number of squares, or are made up of a single non-recessed area.
9. The method as claimed in claim 6 , wherein the component and the code are produced from the same starting material.
10. The method as claimed in claim 6 , wherein the component is produced in series, wherein only data relating to the geometry of the code is changed after the production of each component.