Rev broaching tool

REV BROACHING TOOL


KEYWAY SEATING WITH TIMING

The example illustrated in the figure refers to a connecting rod with the following holes drilled into it: one 25 H7 hole and two 10 H7 holes.
Also in this case, a 8.02 keyway was executed directly on the machining centre.
This operation avoids having to move the workpiece, executing keyway broaching timed exactly with the two 10 H7 holes.
Also, machining time is considerably shorter.

PROGRAMMING EXAMPLES:

Highlighted in red only the values that require editing

%

O1000 (RECALL MACRO G68 INT-EXT)

#1=0 (INTERNAL =0 /EXTERNAL =1 PROCESSING)
#2=135 (POLAR DIRECTION – X+=0 Y+=90 X-=180 Y-=270)
#3=1 (TOOL NUMBER)
#4=11 (TOOL RADIUS)
#5=25.0 (HOLE DIAMETER)
#6=8.0 (INSERT WIDTH)
#7=3.4 (PROCESSING DEPTH - ON RADIUS)
#8=30.0 (EFFECTIVE WORKING LENGTH ON Z AXIS)
#9=6000 (Z AXIS CUTTING SPEED)
#10=0.06 (INCREMENT OF EACH PASS)
#11=0 (WORKING ANGLE 0=CYLINDRICAL)
#12=15.0 (Z AXIS WORK START DISTANCE)
#13=0.2 (X AXIS WORK START DISTANCE)
#14=0.0 (LONGITUDINAL ERROR ON Z AXIS)
#15=90 (DEPARTURE ANGLE 90° /45°)
#16=2 (NUMBER OF FINISHINGS WITHOUT REMOVAL)
#17=0 (CODE G RETURN 0=1)
#18=8000 (Z AXIS FEED BACK)
#19=10 (ORIGIN X)
#20=10 (ORIGIN Y)
#21=8 (CODE M REFRIGERANT 0=OFF)

M98P8000

M30

REV_006
REV_005
buone-23
buone-27
IMG_0933
REV_004
P1030176copia
buone-29
9814
IMG_0966