Welding focal length compensation value obtaining method and device, electronic equipment and storage medium

Abstract

Embodiments of the invention provide a welding focal length compensation value obtaining method and device, electronic equipment and a storage medium, and relates to the field of automatic manufacturing. The method comprises the steps that a first detection distance value and a second detection distance value of a welding plane are obtained; according to the first detection distance value, the second detection distance value and predicted welding plane information, a deviation angle is determined; and according to the deviation angle and a detection distance, a welding focal length compensation value corresponding to a welding position is determined, and the detection distance represents the distance between the welding position and a first detecting point or a second detecting point. The welding focal length compensation value corresponding to the welding position can be directly obtained during welding, manual detection of the welding focal length is avoided, the welding focal length compensation value corresponding to the welding position can be accurately obtained, and therefore the welding efficiency can be improved while the welding precision is guaranteed.

Description

technical field [0001] The invention relates to the field of automatic manufacturing, in particular to a method, device, electronic equipment and storage medium for obtaining a welding focal length compensation value. Background technique [0002] In the prior art, before welding the product to be welded, it is necessary to install the product to be welded on the fixture. However, due to product stability, fixture accuracy and installation errors, the spatial relationship between the product to be welded and the welding equipment cannot be adjusted within the error range. Welding is performed so that the focal length of the welding equipment cannot be maintained within the error range. [0003] In the prior art, it is often necessary to control the focal length within a certain error range through manual inspection, so as to ensure the consistency of the focal length, but the overall welding efficiency is reduced through manual inspection. Contents of the invention [000...

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Problems solved by technology

[0002] In the prior art, before welding the product to be welded, it is necessary to install the product to be welded on the fixture. However, due to product stability, fixture accuracy and installation errors, the spatial relationship between the product to be welded and the welding equipment cannot be adjusted within the error range. Welding such that the focal length of the welding equipment cannot be maintained within tolerances

[0003] In the prior art, it is often necessary to control the above-mentioned focal length within a certain error range through manual inspection, so as to ensure the consistency of the focal length, but the efficiency of the entire welding is reduced through manual inspection.

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