Miller Axcess 675 소유자 매뉴얼 - 페이지 26
{카테고리_이름} Miller Axcess 675에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Miller Axcess 675 48 페이지. Automatic welding interface and arc welding power source
Miller Axcess 675에 대해서도 마찬가지입니다: 소유자 매뉴얼 (48 페이지)
페이지 인쇄5-5. Voltage Sensing Lead And Work Cable Connections For Multiple Welding Arcs
A. Bad Setup
6
Current Flow Path
1
Welding Power Source
2
Electrode Cable
3
Feeder Cable
4
Work Cable
5
Voltage Sensing Lead
6
Wire Feeder
OM-217 751 Page 22
1
3
2
6
7
7
Workpiece
This arrangement is a bad setup due to
sensing leads being directly in the current
flow path of the welding arc. Interaction
between welding circuits will affect voltage
drop in the workpiece. The voltage drop
5
1
3
2
across the workpiece will not be measured
correctly for the voltage feedback signal.
Voltage feedback to the welding power
sources will not be correct at either sense
lead and result in poor arc starts and arc
quality.
5
4
Ref. 804 639-A