BS EN IEC 60974-5:2019 pdf download.Arc welding equipment Part 5: Wire feeders.
3.2
filler wire supply
source of filler wire and means for dispensing filler wire to the feeding mechanism
[SOURCE: IEC 60050-851:2008,851-14-45]
3.3
liner
replaceable component that guides the filler wire
[SOURCE: IEC 60050-851:2008,851-14-35，modified - The LINER is replaceable and is notrequired to be in the cable-hose assembly.]
3.4
maximum load
maximum value of the force required to feed the specified types and sizes of filler wires overthe RATED SPEED RANGE
[SOURCE: IEC 60050-851:2008,851-12-23,modified - Abbreviated wording and eliminationof rated temperature condition.]
3.5
rated speed range
speed range of the filler wire assigned by the manufacturer for each specified size of fillerwire
[SOURCE: IEC 60050-851:2008，851-12-19,modified - The term "specified" is used insteadof "rated".]
3.6
rated supply current11
RMs value of an input current to the wIRE FEEDER at MAXIMUM LOAD
3.7
wire-feed control
electrical or mechanical apparatus, or both，which control(s) the speed of the filler wire, thesequence of operations and other services as required
Note 1 to entry: The wire feed control may be integral with the wIRE FEEDER or in a separate enclosure.[soURCE:IEC 60050-851:2008,851-14-40]
3.8
wire feeder
equipment that delivers filler wire to the arc or weld zone which includes means to applymotion to the filler wire
Note 1 to entry: The wIRE FEEDER may also include the wIRE-FEED CONTROL, the FILLER WIRE SuPPLY,devices forgas control，indicators and remote connectors.
