Specialized Concentrated Focused
Operation
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35
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Parameter
Definition
Setting Range
speed; if machining begins before machine reaching the rated rotary speed or other operation is
executed before spindle completely stops,
it‟s possible to damage the tool or produce a scrap.
3.6 Adjustment of Velocity & Acceleration
3.6.1 Feedrate Setting
Feedrate can be set directly on the system interface.
In the SF1 [Auto] function section, the feed rate can be directly specified on the parameters setting
region above the manipulation button bar, shown in Fig. 3-18.
When the parameter “Use default speed”
is set as “True”, the feedrate will adopt the value set in the system during file machining, i.e. the value of
“Feed speed”; when set as “False”, the feedrate will adopt the value specified in the programming file.
Fig. 3-18 Parameters Setting Section-feed Speed Setting
The feed rate is also related with current feedrate override, which can be controlled by adjusting the
current feedrate override, and the formula is as below:
Current feed rate (feed speed) = Rated feed value X Current feedrate override
The feedrate override selection button is on the operation panel, shown in Fig. 3-19.
1 0 0
7 0
8 0
9 0
1 2
0
1 1
0
3 0
2 0
5
1
0
%
2
1
0
4 0 5 0 60
Fig. 3-19 Feedrate Override Selection Button
The adjusting range of feedrate override is “0% ~ 120%”.
3.6.2 Traverse Speed Setting
Traverse speed refers to the running speed of machine tool under G00 command.
Similar to feed speed, traverse speed can also be set directly on the system interface, as shown in Fig.
When “Use default speed” is set as “True”, the running speed of machine tool under G00 code is
fixed by the value set in “Dry run speed”; when set as “False”, the running speed of machine tool under
G00 code is not fixed: if G00 speed is set in the processing file, this value will be adopted by the system
for running; if not, the value of “Dry run speed” will be adopted.
