Method for the production of installation-specific damper and / or spring elements for an electric machine

Abstract

The invention relates to a method for producing installation-specific damper and / or spring elements (6) for an electric machine (4), wherein the electric machine (4) is installed in a technical installation (1), comprising the following steps: a) placing at least one measuring sensor (10) on the electric machine (4), b) recording a vibration behavior of the electric machine (4) during operation of the electric machine (4) by means of the at least one measuring sensor (10), c) supplying measured values of the at least one measuring sensor (10) to a computer-implemented evaluation unit (12), d) creating production parameters by means of the computer-implemented evaluation unit (12), e) forwarding the production parameters to a computer program of a production plant (14), whereupon the production plant (14) produces the installation-specific damper and / or spring elements (6) on the basis of the production parameters.

Claims

202417927 15 Patent claims 1. Method for manufacturing plant-specific damper and / or spring elements (6) for an electric machine (4), wherein the electric machine (4) is installed in a technical plant (1), comprising the following steps: a) Arranging at least one sensor (10) on the electric machine (4), b) Recording the vibration behavior of the electric machine (4) during operation of the electric machine (4) by the at least one sensor (10), c) Supplying measured values ​​from the at least one sensor (10) to a computer-implemented evaluation unit (12), d) Creation of manufacturing parameters by the computer-implemented evaluation unit (12), e) Transfer of the manufacturing parameters to a computer program of a manufacturing plant (14), whereupon the manufacturing plant (14) produces the plant-specific damper and / or spring elements (6) on the basis of the manufacturing parameters.

2. Method according to claim 1, wherein the computer-implemented evaluation unit (12) first creates design parameters based on the determined measured values, configures the plant-specific damper and / or spring elements (6) based on the design parameters, and creates the manufacturing parameters using the design parameters.

3. Method according to claim 1, wherein the manufacturing plant (14) is designed as an additive manufacturing plant.

4. Method according to claim 1, wherein at least one measuring sensor (10) is integrated into the system-specific damper and / or spring elements (6).

5. The method according to claim 1, wherein the computer-implemented evaluation unit (12) uses a database connected to the computer-implemented evaluation unit (12) and the determined measured values ​​to check whether suitable damper and / or spring elements (6) are already available whose manufacturing parameters can be adopted, and / or selects from a predetermined set of damper and / or spring elements (6) those that are necessary for the respective machine type, machine weight, foundation, and operating modes in order to modify the vibration behavior, and transmits the manufacturing parameters to the computer-implemented evaluation unit (12). 16 6. Method according to any of the preceding claims, wherein the manufacturing parameters include, among other things, a material, a structure and / or dimensions of the damper and / or spring elements (6).

7. Method according to claim 1, wherein the plant-specific damper and / or spring elements (6) are installed in the connection area between the technical plant (1) and the electric machine (4).

8. Method according to claim 7, wherein the computer-implemented evaluation unit (12) continuously checks, using the measured values ​​of the at least one sensor (10), whether the system-specific damper and / or spring elements (6) need to be serviced or replaced.

9. Method according to claim 1, wherein the electrical machine (4) comprises a dynamoelectric machine and / or a power converter.

10. Method according to one of the preceding claims, wherein the manufactured plant-specific damper and / or spring elements (6) are used as replacement elements and replace damper and / or spring elements (6) already used on the electric machine (4).

11. Method according to one of the preceding claims, wherein the computer-implemented evaluation unit (12) is implemented on a computing unit (11) of the electrical machine (4) or the technical system (1) or on an external computing unit (11) which is connected to the electrical machine (4) or the technical system (1).

12. Method according to claim 1, wherein the vibration behavior during operation of the electric machine (4) is detected between the foundation (9) and the frame structure (2) of the electric machine (4) and / or between a housing (15) of the electric machine (4) and a stator of the electric machine (4).

13. System for manufacturing plant-specific damper and / or spring elements (6), wherein the electric machine (4) is installed in a technical plant (1), comprising the electric machine (4), at least one measuring sensor (10) arranged on the electric machine for recording a vibration behavior of the electric machine (4) during operation of the electric machine (4), and a computing unit (11) on which a computer-implemented evaluation unit (12) is implemented, which is configured to receive measured values, 202417927 17 to create manufacturing parameters and to transfer the manufacturing pair meters to a computer program of a manufacturing plant (14).

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