Amada RG35S-100, Руководство оператора, Страница: 65 / 110

V-21
3 Apply the accessory
brass bar to either of
the left and right sides
of the wedge, and
strike it with a
hammer.
NOTE
O
To bend the
worksheet to an acute
angle, strike the brass
bar from right to left
facing the front of the
machine.
O
To bend the
worksheet to an
obtuse angle, strike
the brass bar from left
to right facing the front
of the machine.
Guide for adjusting punch holders:
Consider bending a 1.6 mm {0.06 in.} thick worksheet of mild steel
to an angle of about 90° with a die V-groove opening width of 10
mm {0.4 in.}. In this example, moving the wedge by one
graduation of the scale changes the bend angle by 20 to 30’.
NOTICE
O
When striking the wedge with a hammer, be sure to use the accessory
brass bar. Never strike the wedge directly with the hammer.
4 After completing the
adjustment, securely
tighten the wedge
fixing bolt.
5 While pressing and
holding the bar pedal
to apply pressure to
the punch and die,
securely tighten the
clamping bolts.
CAUTION
O
The pressure to apply here should be
about one-third of the allowable
tonnage of the tools.