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Chapter 5 SMAW: Equipment and Supplies
A
B
C
D
E
F
Figure 5-17. A–C—These are all examples of European con-
nectors called DIN connectors. Each connector has a small
raised square on the round shaft. DIN connectors are most
often used for making lead connections. D—This DIN con-
nector also has a gas connection. E—This is an American-type
connector, which has a split round shaft. F—An American to
DIN adapter. (Lenco)
Figure 5-18. Two types of spring-loaded workpiece lead clamps.
(Lenco)
Figure 5-19. This rotating workpiece lead connector has sockets
for four workpiece leads. (Lenco)
Jaws
Handle
Setscrew secures
lead in place
Release lever
Figure 5-20. This SMAW electrode holder has its insulated
handle slid back to show the lead connection. An electrode is
held tightly in the jaws by pressure from a heavy coil spring
under the release lever.