Tip Mounting Position Error Detection Flow Chart - YASKAWA YRC1000 Operator's Manual

1.12.8.1 Tip Mounting Position Error Detection Flow Chart

1 Spot Welding Application Using a Motor Gun
1.12 Tip Wear Detection and Wear Compensation (Motor Gun)
 When the wear amount is imported to a tip mounting position error
after a wear amount detection job is executed.
If the wear amount is
less than tolerance amount
Mount a new tip
Teach a manipulator motion positions
Clear the base positions
(Refer to 1.12.3)
Execute wear detection job
Register the base position (fixed side)
with dry spot touch motion
(Execute TWC-A) (Refer to 1.12.2.1)
Register the base position (movable side)
with movable side tip detecting motion
(Execute TWC-B) (Refer to 1.12.2.2)
Execute welding
Tip dressing
Execute wear detection job
(Execute TWC-A, TWC-B)
Calculate wear amount
Tip replacement request signal output
(only when it is specified)
Tip replacement
Execute wear detection job
(Execute TWC-A, TWC-B)
Immport tip mounting position error
on the SPOT SUPERVISION window
-Calculate tip mounting position error
-Clear the wear amount
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