Arc welding robot position confirmation
By continuously measuring the position of the robot arm we can guarantee the quality of a weld.
The challenge
The customer faced the problem of irregular distributed and lack of welding strength due to the difference of welding conditions. Consequently an increase of re-work arose.
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Required accuracy :
- Tolerance: +/-100 micro meter
- Resolution: +/-10 micro meter
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The solution
The welding condition can be confirmed by measuring the moving position of the arc welding robot. A CMOS laser displacement sensor is used. The displacement of the arc welding robot is measured by fixing the sensor head near the welding point.
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Added value
Product quality has stabilized and productivity has improved due to the continuous check of welding condition with the logging function of "Smart Monitor Zero".
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