STROKE
OVER-STROKE !
MM INCH
10
5
0
0.4
0.2
DO NOT SET
0
K-3) HOW TO SOLVE THE PROBLEM OF RIVET NUT STUCK ON THE THREADED
MANDREL WHEN RIVET NUT SCREWS ONTO THREADED MANDREL'S
THREADS BY TURNING THE ROTATING KNOB:
K-4) HOW TO SOLVE THE PROBLEM OF RIVET NUT STUCK ON THE THREADED
MANDREL WHEN SQUEEZING 2 HANDLES AND DEFORMING RIVET NUT IN
THE WORKPIECE ABNORMALLY:
1
2
Open 2 HANDLES a little bit , rotate whole TOOL to align the
FIXING-HOLES of HEAD with the inside LONG FIXING-HOLE
of MANDREL SEAT , then plug the FIXING-HOLE PIN into
these FIXING-HOLES and put the PIN RETAINER onto
FIXING-HOLE PIN End , the free rotation of THREADED
MANDREL is therefore stopped.
1
3
2
Turn whole TOOL Counter-Clockwise to unscrew
THREADED MANDREL from the Stuck RIVET NUT .
Finally, take off PIN RETAINER and pull FIXING-HOLE
PIN from the FIXING-HOLES .
1
2
3
2
FIXING-HOLE PIN
PIN RETAINER
THREADED
MANDREL
Turn WHOLE TOOL
Counter-Clockwise
Rotate
WHOLE TOOL
WORKPIECE
WORKPIECE
ABNORMALLY DEFORMED
(STUCK) RIVET NUT
ABNORMALLY DEFORMED
(STUCK) RIVET NUT
1
1
12
WORKPIECE
ABNORMALLY
DEFORMED
(STUCK)
RIVET NUT
HEAD
FIXING-HOLES
OF HEAD
1
1
2
2
1
One person uses A Pair of Pliers to clamp the Stuck
RIVET NUT , and another person turns whole TOOL
Counter-Clockwise to unscrew the THREADED MANDREL
from the Stuck RIVET NUT .
Finally, take off PIN RETAINER and pull FIXING-HOLE
PIN from the FIXING-HOLES .
Rotate ROTATING KNOB to align the FIXING-HOLES of HEAD
with the inside LONG FIXING-HOLE of MANDREL SEAT ,
then plug the FIXING-HOLE PIN into these FIXING-HOLES and
put the PIN RETAINER onto FIXING-HOLE PIN End , the free
rotation of THREADED MANDREL is therefore stopped.
1
1
2
3
2
1
2
FIXING-HOLE PIN
2
A PAIR OF PLIERS
PIN RETAINER
STUCK RIVER NUT
HEAD
STUCK RIVER NUT
A PAIR OF PLIERS
STUCK
RIVER NUT
THREADED
MANDREL
Turn WHOLE TOOL
Counter-Clockwise
FIXING-HOLES
OF HEAD
3
2
GOEBEL 2018
c
K. TROUBLESHOOTING
STROKE
OVER-STROKE !
MM INCH
10
5
0
0.4
0.2
DO NOT SET
0
STROKE
OVER-STROKE !
MM INCH
10
5
0
0.4
0.2
DO NOT SET
0
STROKE
OVER-STROKE !
MM INCH
10
5
0
0.4
0.2
DO NOT SET
0
1
Rotate
ROTATING KNOB
