Wire feed unit

Wire feed unit 

The wire reel is placed on a brake hub with adjustable friction. The intention is to stop

rotation when the feeding has stopped in order to keep the wire in place.

The electrode is passed to the drive rolls, which then push the wire through the hose

package. Even in normal use it is common for the friction to vary,               

when the curva-ture of the hose is changed or when particles or dirt fill up the wire conduit. The wire

speed must not vary too much, otherwise this could result in unwanted variations in the

welding data. Superior control of the wire feed speed can be achieved if the motor is

equipped with a pulse-generator and feed back system. 

Supplied  By   RIHUI Ceramic Welding Backing

Date: 2023-04-10     hits: 610    Return