Scotchman Porta-Fab 45, Руководство пользователя, Страница: 18 / 80

Page 17
A. ALIGNMENT AND REMOVAL OF PUNCHES AND DIES.
REFER TO FIGURE 5 ON THE PRECEDING PAGE.
1. With the punch in the down position and the arm up, turn the machine’s electrical power OFF.
2. Remove the stripper (B) by pressing down on the tab (A) and pulling the stripper toward you.
3. Loosen and remove the bolts (G) holding the die holder (C) and remove the die holder (C) and
spacer (D).
4. Loosen the set screw holding the die. Remove the die and set it aside.
5. Loosen and remove the punch retaining nut (E) and set the punch retaining nut and punch aside.
6 . Select the proper punch and die. Make sure that there is proper clearance between the punch and
die. FOR RECOMMENDED CLEARANCES, SEE PARAGRAPH F IN SECTION 6.1.
 PLEASE NOTE: ALL OF OUR #20K PUNCHES, INCLUDING OVALS, SQUARES,
HEXAGONS AND SPECIAL ORDER PUNCHES, ARE SUPPLIED WITH AN ALIGNMENT
KEY-WAY MACHINED INTO THE PUNCH. THIS KEY-WAY MATES WITH A KEY BUILT
INTO THE MACHINE’S PUNCH BARREL. ALL PUNCHES USED ON THIS MACHINE
MUST BE THE #20K STYLE.
7. Clean both the punch and the die.
8. Insert the proper punch in the punch retaining nut (E) and thread it into the punch barrel (F) and
tighten it with a wrench. If you are using a shaped punch, rotate the punch by hand until it seats
on the key, before tightening the nut.
9. Insert the proper die in the die holder with the flat side of the die aligned with the set screw.
Tighten the set screw firmly with a hex key wrench.
10. Place the die holder on the bolster and raise it up so that the punch enters the die.
11. Insert the spacer plate (D) between the die holder (C) and the bolster.