3.
Setting work
3.1
Selecting a die
Vigorous upward and downward movements (hammering)
due to unsuitable die.
Excessive tool wear and increasing loads on the machine.
Ø
Use dies with the greatest height possible (keep distance X,
shown in the drawing below, as small as possible).
Distance between sheet surface
and punch guide
Fig. 16802
Depending on the thickness, tensile strength and type of the
workpiece, one of the following types of die can be selected for
the machining process:
Type of die
Mat. no.
0098723
Mat. no.
0098722
Mat. no.
0098721
Material thickness in mm for flat workpieces
Aluminum
250 N/mm
2
-5
>5-7
>7-10
10
Setting work
2011-04
E528EN_06
CAUTION
