The document describes the OrbiMIG II orbital MIG welding system. It includes two weld head models, the 'K' and 'O' heads, for welding pipes from 4 inches and larger diameters. The system features a portable power source, programmable welding parameters, and data logging software. The system allows for automated orbital welding of pipes and vessels with potential benefits over traditional manual welding such as reduced operator fatigue and fewer tie-ins between weld passes.
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Orbi Mig II Applications Brochure
1. OrbiMIG II | Orbital MIG Welding System
Weld Quality Starts in the Arc
USA | tel: 1-704-230-2510 | dimmktg@dimetrics.com
INTERNATIONAL | tel: 1-905-689-0734 | liburdi@liburdi.com
EUROPE | tel: +31-6-2036-1018 | liburdieurope@liburdi.com
www.liburdi.com
2. Weld Quality Starts in the Arc
OrbiMIG II | Orbital MIG Welding System
'K' Weld Head 'O' Weld Head
OrbiMIG Power Source
Featuring
揃 LCX universal controller
揃 Touch start
揃 Portability
揃 Reliability
揃 Rugged design options
揃 350 or 450 amps (power source dependant)
揃 Override capabilities for all welding parameters.
Quick release clutch mechanism for rapid 360属 setup, Programmable lead/lag 揃 Rugged square tube construction with gasket seals.
cable wrap and weld head positioning Programmable theta 揃 Quick disconnect features for gas, water
Compact radial & axial size Spring loaded volt sense for synergic root pass programs
On-board spool holder (flux core or solid core wire) Encoder based travel and electrical connection.
Pipe ranging from 4 and up Ability to run solid wire, gas shield flux core and 揃 Included LRD (Liburdi Real Time Data Logging)
Flat plate, ID & Large diameter vessels self shielded flux core
Knurled and non knurled wire feed rollers and critical function monitoring.
(*requires optional adapters and tracks)
Compatible with commercially available weld 揃 Closed loop cooling system
power supplies and processes
Quick connection points for weld head control,
current and gas
Flexible band track
Orbital Flux Core Welding Example Choice of
5 thick 25 O.D. heavy wall weld compound 37/10 degree bevel Cabinet, Protective Shock Proof Case or All-in-One Orbital Field
Orbital flux core 34 hrs arc time
47 hrs total weld time using 70% welder eff factor
Total four (4) shifts
add one extra shift for cushion
= 5 shifts
4 thick 20 O.D. heavy wall weld compound 37/10 degree bevel
31.5 hrs arc time
42 hrs weld time using 70% welder eff factor
Total 3.5 shifts
add one extra shift for cushion
= 4.5 shifts
Using the orbital flux core process we suggest
10 hour shifts
One operator per weld joint Protective Shock Proof Case
Due to repeatability of orbital welding with all operators using Orbital Field Kit
same weld programs informational RT shots may be eliminated Orbital Pendant (*Optional Welding Lens)
after successful initial info shot.
3. OrbiMIG II | Orbital MIG Welding System
OD Range Duty Clamp Multipass
GTAW Cycle Wire or Track Capability for
Models Inches Millimeters Amps (%) Pulsed Feed Cooling Mount Groove Welds
K (Orbital, GMAW) 4.0 Inf. 101 Inf. *** *** *** water/*gas track
O (Orbital, GMAW) 12 Inf. 305 Inf. *** *** *** water/*gas track
*** Amps, Duty Cycle(%) and Pulsed are power source dependant
K Weld Head Specifications O Weld Head Specifications
Maximum programmable travel speed: 45 IPM (114 cm/min) Maximum programmable travel speed: 35 IPM (89 cm/min)
Wire speed programmable to 600 ipm (1.50 m/min) Wire speed programmable to 600 IPM (1.50 m/min)
Oscillation stroke is programmable up to 2 (50 mm) Oscillation stroke is programmable up to 2 (50mm)
Minimum axial clearance 17.6 (447 mm) Minimum axial clearance 22.8 (579mm)
Minimum radial clearance 6.50 (165 mm) Minimum radial clearance 13.5 (343mm)
Torch theta adjustment range +55属 - 50属 Torch theta adjustment range 賊 15属
Torch lead-lag adjustment 賊 45属 Torch lead-lag adjustment 賊 15属
Cable harness length 35ft (10.7 m). Extensions are available Cable harness length 35ft (10.7 m). Extensions are available
Heavy wall welding
Orbital Flux core welding SMAW
One operator per weld joint --------------- Typically two welders per joint
Deposition rates -------------------------------- 1/8 rod =1.5-2.5 lbs per hr
5G 4-6 lbs per hr
2G 6-8 lbs per hr
Operator eff factor 70% --------------------------------- 50%
(out of 10 hr shift 7 hrs welding) (out of 10 hr shift 5 hrs welding)
Deposit eff factor 85% ---------------------------------- 55%
(refers to wasted filler material form smoke, spatter and stubs)
Fume issues operator is located further from weld arc resulting operator
situated further away form fume than SMAW welding.
Fatigue operator work eff percentage is higher than SMAW welding due to
less fatigue.
Tie Ins using orbital flux core process we start at bottom and stop at top of
joint welding uphill, end results in far less tie ins than SMAW welding resulting in
less chance for defects in weld since there is a fraction of tie ins of weld beads.
CE, CSA, UL, Compliant Versions Available.
息 Liburdi Dimetrics Corp. November 18, 2011. Specs subject to change.
USA | tel: 1-704-230-2510 | dimmktg@dimetrics.com
INTERNATIONAL | tel: 1-905-689-0734 | liburdi@liburdi.com
EUROPE | tel: +31-6-2036-1018 | liburdieurope@liburdi.com
Weld Quality Starts in the Arc www.liburdi.com