1 Spot Welding Application Using a Motor Gun
1.12 Tip Wear Detection and Wear Compensation (Motor Gun)
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1.12.8.3 Job Examples
<Job Example>
When the wear amount is imported to a tip mounting position error
after a wear amount detection job is executed.
1. MOVJ
2. SVGUNCL GUN#(1) PRESSTWC TWC-A
(Dry spot touch motion)
3. MOVJ
4. MOVJ
5. SVGUNCL GUN#(1) PRESSTWC TWC-B
(Movable side tip detecting motion)
On the SPOT SUPERVISION window, import the present wear amount
to the tip mounting position error.
6. MOVJ
Welding operation
When the tip mounting position error is detected with a job for tip
mounting position error detection.
1’. MOVJ
2’. SVGUNCL GUN#(1) PRESSTWC TWC-AE
(Dry spot touch motion)
3’. MOVJ
4’. MOVJ
5’. SVGUNCL GUN#(1) PRESSTWC TWC-BE
(Movable side tip detecting motion)
6’. MOVJ
1
2
3
Movable side tip
Fixed side tip
4
5
6
Plate
Dry spot touch motion Movable side tip detecting motion
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