Kunststoffschweißtechnik
Operating and indicating elements
Chapter 4
18.04.11
Working Instructions WIDOS HRG 16, Segment
Page 20 of 50
4.7. Special accessory: Stub end holder
In order to weld a cap or flange to a pipe you must use the stub end holder to fix the pieces.
Clamp the stub end e.g. into the left clamping tool with its front face towards the center of the
machine.
•
Open the clamping tool.
•
Pick up the stub end holder with belts from a
crane and place it with its stub end into the
lower clamping tool.
•
Fix the stub end holder to the lower clamping
tool by three countersunk screws.
•
Shut and tighten the clamping tool again.
•
Fix the cap/flange onto the stub end holder
by the clamping claws.
•
Mount the clamping claws according to the
outer diameter of the cap/flange onto the
stub end holder.
Drill holes to hang up
Clamping claws to
clamp the pieces
Countersunk
drilling to fix to
the clamping tool
Stub end to clamp
Put cap / flange here
Hexagon socket nut for the clamping
Screw to adjust the distance of clamping
claw to stub end holder
