Easson Premium SC-100, Manual

Page: 48 / 108

- Centre ( CENTRE )
- Diameter ( DIA )
- No. of Holes ( NO. HOLE )
- Start Angle ( ST. ANG )
- End Angle ( ENd. ANG )
Angular direction :
Positive ( + ) - Clockwise
Negative ( - ) - Anti-clockwise
Y(+)
X(+)
Function :
SC-100 provides a PCD function to for drilling holes around a Pitch Circle Diameter.
The operator simply enters the following machining parameters in accordance with
the step by step guides shown on the SC-100's message display,. The SC-100 will then
calculate all the pitch hole position coordinates and temporarily preset the hole
position coordinates to zero ( 0.000 ). The operator then moves the machine until
the display axes = 0.000 and the pitch hole position is reached.
After the above machining parameters
are entered into SC-100, it presets all
the pitch hole positions to 0.000
Operator can press or to select
the pitch hole, and then move the machine
to display = 0.000 - the pitch hole position is then reached
Centre Coordinate ( CENTRE ) ......... X= 0.000, Y=0.000
Diameter ( DIA ) ............................... 80.000mm
No. of Holes ( NO. HOLE ) ................ 5 holes
Start Angle ( ST. ANG ) ..................... 30 degree (
clockwise )
End Angle ( ENd. ANG ).................... 300 degree
( clockwise )
= 30 degree
= 300 degree
X = 0.000
Y = 0.000
Centre
Diameter
Start Angle
End Angle
= 80.000
step 1 : Set up the work piece datum ( work piece zero )
to enter the PCD function
set up work piece datum
enter the CENTRE coordinate
to enter the
PCD function
- 40 -
DIGITAL COUNTER
Made in Taiwan
SC-103
abs
inc ½
ref sdm
inch
mm
R
R R
9 8 7
4 5 6
1
2 3
CE
0
cal sin
COS
tan
M
in
M
R
+
ENT ENT ENT ENT
X
X
0
Y
Y
0
Z
Z
0
DIGITAL COUNTER
Made in Taiwan
SC-103
CENTER
0.000
0.000
abs
inc ½
ref sdm
inch
mm
R
R R
9 8 7
4 5 6
1
2 3
CE
0
cal sin
COS
tan
M
in
M
R
+
ENT ENT ENT ENT
X
X
0
Y
Y
0
Z
Z
0