Body welding quality inspection
Guaranteeing the quality of welding beads.
The challenge
The customer occasionally had a problem of a defect, such as a lack of welding strength due to the existence of space in the welding part.
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Required accuracy
- Tolerance: +/-200 micro meter
- Resolution: +/-20 micro meter
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The solution
By measuring the shape of the welding part with a non-contact sensor and inspecting the welding quality, you can avoid defects.
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With a smart CMOS laser displacement sensor the position of the welding part can be detected by mounting the sensor head on the robot arm.With the smart CMOS laser displacement sensor the position of the welding part can be detected by mounting the sensor head on the robot arm.
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Added value
It is possible to achieve more accurate welding by detecting the space beforehand, which avoids re-work and thus cost.
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