Kaltenbach KPS 501, Руководство пользователя

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KPS SERIES
Operation
M-UK-KPS--06
11/02/03 Page 57 of 138
KALTENBACH
4.7 Adjustment
4.7.1
Feed and drill speed
The Feed – penetration speed of a drill unit is provided by a ball circulation spindle
which is controlled by a servo motor.
The speed of the drill spindle is controlled directly from the computer program,
dependant on the entered drill diameter according to the list below.
The rotation speed of a drill spindle is determined by a frequency controlled drill
motor. The drill motor is controlled digitally from the computer program by means of a
frequency regulator.
The default factory settings for Speed and Feed Penetration are set as follows:
Drill diameter Feed/ Penetration Feed Rate Speed
mm mm/min mm/rev RPM M/min
7 / 8 180 0.18 1000 25,1
9 / 10 180 0.21 800 25,1
11 / 12 170 0.24 700 26,4
13 / 14 160 0.26 600 26,3
15 / 16 160 0.32 500 25,1
17 / 18 160 0.32 500 28,2
19 / 20 150 0.37 400 25,1
21 / 22 140 0.35 400 27,1
23 / 24 120 0.34 350 26,4
25 / 26 110 0.36 300 24,5
27 / 28 110 0.36 300 26,4
29 / 30 90 0.36 250 23,5
31/32 90 0.36 250 25,2
33/34 90 0.36 250 26,7
35/36 80 0.32 250 28,2
37/38 70 0.35 200 23,8
39/40 60 0.3 200 25,1
The above data to be used when drilling Steel 37A Grade Material (<30mm deep),
HSS Endfeed drill with air/oil microlubricated cooling and KALTENBACH grinding
method.
For harder materials (50 Grades)or >30 mm deep, reduce the drilling speed (RPM) but
maintain the FEED RATE (mm/rev).