Hello friends, I'm needing a short sharp right angle bend in some 18"
wide sheetmetal and bought an old Roper Whitney bar folder to do the
job.
The table is adjustable for thickness (?) and the backgage is
adjustable to about 1/2".
The problem I have is the sharpest bend I get is a radius since the
mechanisms seem to have a spring-like quality rather than the firm
action of a box or pan brake which I don't have an access to presently.
Question: I've seen bar folders advertised as tools for making cleats
and seams so are they suited for accurate straight bends?
I can't find information on their use anywhere including my vast
library resourse archives.
Thanks in advance for any advise or links
Honest Al Babin
(Babin & Sohns, ISO 9000 Complaint job shop, Machine rebuilting, repair
and brush coating, Bristling, Conn)