1. ROBOT: MODEL M90 IRB 2000 SERIAL NO: 2000-2190 TOTAL AXES: 6
2. OVER HEAD TRACK: DC DRIVE 7TH AXIX - 140" TRAVEL (NON-COORDINATED
AXIS)
3. ORBITER: TWO AXES (8-9) - MODEL 1600A 1600 KILOGRAM CAPACITY (3500 LBS)
4. LASER TRACKING HEAD: SELCOM S001 LASER, SER. 278 (AXIS 10)
5. TRANFER TROLLEY: PLC CONTROLLED, 4 STATION + LOADING STATION, WITH STEEL
"PARTS TO BE WELDED" PALLETS, SER #C304A MODEL GR5 SIEMANS PLC SIMATIC
55-100V.
6. WELDER: ESAB LAH 500-500 AMP 100% DUTY CYCLE
7. GUN & FEEDER: BENZEL, WATER COOLED
8. ENVELOPE SIZE: 65" HIGH X 72" WIDE X 116" LONG
9. OPTIONS: TOUCH SENSING, SEAM TRACKING & LASER TRACKING
10. MAX. WRIST LOAD: 10 KG (22 LBS)
11. ARM LENGTH / BASE ROTATION: 81 INCHES / 359 DEGREES
12. RANGE OF MOTION IN EACH AXIS 1=359 DEGREES, 2=170 DEGREES, 3=330 DEGREES,
4=400 DEGREES, 5= 240 DEGREES, 6=400 DEGREES, 7=140" LINEAR TRAVEL, 8=360
DEGREES PLUS, 9=360 DEGREES PLUS, 10=540 DEGREES
13. TYPE OF MOTORS USED ON UNIT: SERVO MOTORS ON ROBOT, EXTERNAL AXIS IS AC+DC
14. TYPE OF BRAKE USED AT EACH AXIS: 24 VOLT MAGNETIC ON ROBOT
15. VERTICAL & HORIZONTAL TRAVEL: VERT. - APPROX. 100", HORIZ. -
APPROX. 120"
16. ENTIRE FLOOR FOOTPRINT: COMPLETE SYSTEM SIZE = LENGTH 67' X WIDTH 39'
TO SOUND INSULATED FENCE THAT GOES AROUND ENTIRE PERIMETER.
17. RADIUS SWING: 360 DEGREES PLUS
18. WRIST ROLL: 400 DEGREES ROTATION FROM SOUND INSULATED FENCE
19. A E SOFTWARE VERSION USED
DESCRIPTION:
This has been set up as an integrated welding cell system in which all-incoming
parts to be welded are indexed to steel pallets at a central loading station.
A Siemans transfer car runs longitudinally along 5 palleted pickup stations,
traverses off the main line into the correct station, picks up desired parts
to be welded, and goes back on main line transferring parts to MTA 1600 orbiter
manipulator. All transfer car operations are automated through Siemans programmable
logic controls. Pallets pneumatically lock into place at the 1600A orbiter,
and the IRB2000 robot commences its weld program. Parts are tracked by either
touch sensing or laser tracking. Touch sensing can use program coordinates
or a seam tracking option installed for some applicable parts. Laser tracking
is used for thinner material parts. When part welding is complete, the part
is returned by the reverse for the above order to 1 of the 5 stations, or
to the central station no. 3, to be manually removed by cell operators and
overhead crane or forklift. This is a highly coordinated, integrated system,
with capability for large working envelopes and High poundage parts. It can
be applied to many different products and alloy types. The entire system is
OSHA & ANSI compliant for safety considerations with interlocks on entrance
gates, and light beams and safety mats at the central load station.
Specification Revision: 06-29-05