Repairer, Welding Systems And Equipment
Overall rating: (N/A)
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Programs, maintains, and repairs production welding systems
and equipment, using handtools, power tools, and test
instruments, applying knowledge of welding technology and
equipment operation, and following blueprints, specifications,
and manufacturers' manuals: Analyzes welding diagrams,
blueprints, templates, or other specifications and inspects
components to be welded to determine weld program requirements
for production wleding robots. Presses buttons on teach pendant
to program travel speeds and positions of robot arm, applying
knowledge of robot programming. Presses butotns on weld
controller to program amperage, pressure, and dwell time of
welding gun attached to robot arm, following specifications and
applying knowledge of welding technology.
Presses buttons on
programmable controller to coordinate and sequence operations of
robots with production line. Inspects welded components and
tests strength of welds to verify accuracy of programming, using
hammer and applying knowledge gained from experience. Modifies
weld program to bring weld quality up to specified standards,
uisng teach pendant and weld controller.
Observes and listens to
opearting robots to detect abnormal movements or sounds.
Observes diagnostic lights or codes on video display monitors of
programmable controller, robot controller, and weld controller
to determine nature of malfunction, applying knowledge of
diagnostic code and using manufacturers' manuals. Tests
electrical and electronic components and circuits of system to
determine source of malfunction, uisng test instruments such as
oscilloscopes and voltmeters. Visually inspects printed cicruit
boards for defects, such as loose or broken pin connections.
Replaces defective controller components, such as pirnted
circuit boards, control units, and fuses.
Repairs or replaces
otehr system components [Repairer, Welding Equipment (welding)
626.384-010]. May perform preventive maintenance, such as
lubricating parts, chanigng oil filters, and replenishing fluid
levels. May install, set up, adjust, and maintain production
welding and brazing machinery, equipment, and devices, such as
Mig brazers, press welders, fixtures, shuttles, and safety
devices. May rebuild dfeective parts, such as pressure switches
and hydraulic valves. May repair electrical components, such as
teach pendants, timers, and cnotrol units.
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Repairer, Welding Systems And Equipment
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