BULLDOG 65 Hydraulic Steelworker
16
4.8
4.8
4.8
4.8
T
T
T
T
YPICAL
YPICAL
YPICAL
YPICAL
A
A
A
A
PPLICATIONS
PPLICATIONS
PPLICATIONS
PPLICATIONS
( achieved with special tooling at punch station )
4.9
4.9
4.9
4.9
F
F
F
F
LANGE
LANGE
LANGE
LANGE
P
P
P
P
UNCHING
UNCHING
UNCHING
UNCHING
The standard bolster (3319) can accomodate flange punching in small sections. To achieve the
correct back-mark it will be necessary to use an eccentric die so as to off-set the bolster.
The front portion of the punch table must be removed and the bolster re-positioned for flange
punching.
NORMAL FLANGE
PUNCHING
ECCENTRIC FLANGE
PUNCHING