Method for detecting power of welding laser and laser welding system
CN119731516AActive Publication Date: 2025-03-28CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202380060964.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-06-21
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2043-06-21
AI Technical Summary
Technical Problem
The prior art is difficult to accurately detect the power emitted by the laser during laser welding, which makes it difficult to guarantee the welding quality.
Method used
By setting the preset power range during laser power detection, only power samples within this range are collected and processed, samples outside of climbing, falling and fluctuations are excluded, average, minimum and maximum power are calculated, and more accurate detection is obtained. result.
Benefits of technology
Improve the accuracy and stability of power detection during laser welding and ensure the reliability of welding quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The method for detecting the power of the welding laser comprises the steps that at least one power sample is obtained, and the power samples are obtained by sampling the power of the welding laser emitted by a laser device within every preset time period; acquiring a plurality of power samples in the at least one power sample within a preset power range; and processing the plurality of power samples in a preset power range to obtain a power detection result. According to the method, the system processing speed can be increased, and the reliability and accuracy of the obtained data are improved. The invention also relates to a laser welding system, a non-transitory computer readable storage medium and a computer program product.
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