( 500S, 500VS)
4-2 Electric operation panel( VH500S, VH500VS)
1: Power on & lamp
2: Spindle forward
3: Spindle revers
4: Coolant pump
5: Horizontal start
6: X-Y selector switch
7: X-Y axis rapid
8: Z
axis rapid(for servo only)
9: Emergency
10: Spindle & horizontal slop
11: X- Y axis feed motor freouency adjusting
12:
Z axis up-down
13: X-Y-Z axis manual/auto selector switch
(!or servo only)
14: Z axis feed motor freouency adjusting
(for servo only)
4-3
Change of vertical spindle speed
Fig-21
Check if the hi
-
low speed selector (Fig20-8) 1n the correct poition
a s
11
e
e
d e d . T h
e
11
µ r
e
s
s
l
h
e s p i n d I e h i g h
-
I ow s p e e d ( F i
g
21-2 ) o r. ( F i g 2
I -3
)
,spindle can be rotr1ted in the correct direction.
The vertical spindle speed should be chosen according to work ptece
material, cutter diameter and cutter material table band 6 for your
reference.
To change the rertical spindle speed operate the high-loll' speed
selector {r-ig20-8) and rotating speed select handwhe·:I (Fig20-7) spin
dle speed can be read out from the indicator.
�UUilililil:
the speed select hand wheel (Fig20-7) can be rotated only
�-hen the s p i n d I e i s r u
1111
i n g .
[Rt�tiillliffi:(Do not operate the hi-low speed selector (Fig20-8)
when spindle is running) stop spindle first, then rotate selector to the
high or low position as selected. (if can not be rotatd, please rotateing
the spindle slightly by hand) Then press the vertical spindle
forward-revers
speed . (
f i
g 21-2) (
r
i
g 21
-
3)
- 26-
Property
of
Kent
Industrial
USA
Do
Not
Reproduce