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3.2.4 Teaching the reference point using the gauge ASSY (Option)
(Creating the origin position checking program)
(1) Align the point of gauge ASSY with the reference gauge prepared when the gauge ASSY was
installed, and teach it as the reference point (1) (point-teaching).
This reference point (1) is used for checking the mechanical deviation of robot.
(2) Align the point of tip gauge secured on the torch tip with the tip of reference gauge, and teach
it as the reference point (2) (point-teaching).
This reference point (2) is used for checking the mechanical deviation of torch.
Fig.3.12 Teaching the reference point
3.2.5 Daily check of reference point
In the daily check, see if no deviation has occurred in the reference point (2) taught by the
origin-position check program. If any deviation has occurred caused by the torch collision etc., correct it
by the prcedure Fig.3.13.
If a deviation has occurred in the reference point (1) taught by the origin-position check program,
provided with the gauge ASSY (option), that deviation shall be attributed to the manipulator. Contact our
sales department.
If no deviation has occurred in the reference point (1), that deviation shall be attributed to the torch. In
this case, correct it by the following procedure.
Note that when checking the reference point (1) first taught, be sure to use the gauge applied in the first.
If using a wrong gauge, the precise position accuracy cannot be obtained.
Fig.3.13 Checking procedure when the torch deviated
(L10618B)
Reference Point
(1)
Reference Point
(2)
Deviation occurs
in the reference point 2.
Contact our sales department
Mout the gauge ASSY
and check the deviation
in the reference point 1
Yes
No
Loosen the torch-
fixepart, reassenble the torch,
and then check the deviation.
Refer to "Adjustment procedure
after the torch
reassembled".
Yes
Execute the tool calibration,
and then check the deviation
in the reference point 2
Deviation correction is finished.
Presence of gauge ASSY
(Option)
Yes
No
Содержание OTC RT3500H
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