Beijing Starfire Control Technology Co.,Ltd.
北京斯达峰控制技术有限公司
Model SF-2012AH-QG
Cutting Machine
（
C002
）
9
of an edge of steel plate(a straight line). The procedure is as follows:
1)
Determine the datum line. Take one borderline of steel plate as baseline and move the cutting torch to the
origin point of this baseline. Press [F2] to set the beginning point of measurement.
2)
Control the cutting torch and let it move along the baseline to the end point. The larger distance between
the beginning point and the end point, the more accurate of the measurement. Aim the cutting torch at the
baseline and press [F3] to set the end point of measurement.
3)
At this moment, the rotation angle of the datum line is calculated. After the rotate function is fulfiled, the
rotation angle will appear in the OPERATE field, as shown in Fig. 3.2 below.
3.2.8[F4] MIRR
It is possible to select
X Mirror
,
Y Mirror
and
No Mirror
if press [F5] key continually. When X Mirror is
selected, the machining program will run along the symmetry direction of X-axis, as appears inverted
horizontally.
When Y Mirror is selected, the machining program will run along the symmetry direction of Y-axis, as appears
inverted vertically. When default No Mirror is selected, the machining program will run normally.
3.2.9
[F5]
SCALE
The system will reminder user to input scale if this key is pressed. When the machining program is executed,
the work size will magnify or minify as per this scale. This feature is very useful in cutting graphic character.
3.2.10
[F2]
WENTAI
The system will prompt to run WENTAI-based machining program if this key is pressed. WENTAI is a word
machining software for CAD/CAM, widely used in cutting graphic characters in advertisement business. This feature
is required to run a WENTAI-based program.
3.3. Startup of speed mode(multiplying factor) and automatic mode
3.3.1
Manual speed and return speed
In either manual or return mode, manual multiplying factor is used to adjust speed.
Effective Speed
＝
maximum speed limit * manual multiplying factor
, where the manual multiplying
factor is adjustable with [F], [F↑] and [F↓] key.
3.3.2
Machining Speed
Automatic multiplying factor is used to adjust machining speed.
Machining Speed
＝
machining speed limit * machining multiplying factor
, where the automatic
multiplying factor is adjustable with [F], [F↑] and [F↓] key.
These two speed multiplying factors are permanently saved and subject to no affect from power-off
operation once they are set.
3.3.3Start of automatic mode
1) Prior to starting automatic mode,
Select correct machining program and appropriate machining speed(multiplying factor). Move the cutting
torch to the cutting position. The cutting torch will be lifted automatically after a machining program is
initiated(to execute M70). And now, it is ready to start the machining program in automatic mode.
2)
Two starting methods in automatic mode:
