ABIKOR BINZEL ROBO WH Série Mode D'emploi page 34

5 Functional Description
1
5
1 Changeable body WH
2 ROBO hose assembly
Fig. 6 Welding torch system WH/WHPP
5.1 Torch neck
5.2 WH and WHPP replacement torch bodies
• Standardized separating point
• Check valves of the coolant connections
• Pushbutton for currentless wire feed
Tab. 10 WH and WHPP replacement torch bodies
EN - 10
3 Central plug
4 Mounting bracket
All elements together form an operating unit which provides a plasma arc for
welding when supplied with the appropriate operating resources. The welding
wire required for welding is fed by the Welding torch system WH/WHPP all
the way to the contact tip. The contact tip transmits the welding current to the
welding wire, producing an arc between the welding wire and work-piece. The
light arc and the molten pool are protected by the inert gas (MIG) and the
active gas (MAG).
The standard torch necks of types ROBO WH 241D, WH 455D and WH 650
are available in the geometries straight, 22° and 45° bends. Special designs
will be manufactured upon request depending on the application. The uniform
separating point at the changeable body makes all torch necks compatible
with one another.
The changeable body is the interface between the hose assembly and the torch
neck. The following subassemblies are integrated in the changeable body:
• Locking mechanics with wire-cutting function
• EMERGENCY STOP connector
• Pull motor and transmission unit for WHPP design
4
5
WH and WHPP
2
3
Torch neck WH