Description of the basic operation
OPTIMUM
M A S C H I N E N - G E R M A N Y
15 / 06 / 2011
Page 32
Description of the basic operation Digital position display DPA 2000/ DPA 2000S ; Version 2.1.2
©
201
1
GB
If you want to change the coordinate layer, just press the
key several times, the
coordinate layer will change according to the following sequences:
-
To change from the XY coordinate layer into the YZ coordinate layer;
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To change from the YZ coordinate layer into the XZ coordinate layer;
-
After quitting the inclined line machining function, the position display will go back to the
standard display.
-
Enter the angle of the inclined line, then press the
key to confirm the value.
If the entered value of the angle is feasible, it will go to the function automatic machining.
The display screen on the upper right will show
in which the „30.00" to
the right is the angle value of the inclined line (one decimal fraction is reserved);
The first axis of the two axes associated with the selected coordinate layer will display the
coordinate value relative to the current position. The left second digit of the second axis
will display "A", and the right side will display the inclination value relative to the inclined
line. When this value is zero, then the cutter is being machined on the inclined line. The
remaining axis which does not concern to the selected coordinate layer will be displayed
normally.
If the entered value of the angle equals to 0°, 90° or their integer-multiples, then the entry
will be ineffective. Now you have to enter the correct value of the angle again.
II. In the machining function, the operator may modify the first axis, the value displayed by the
first axis on the digital display will change accordingly. The operator may use his other hand to
modify the second axis to ensure that the value displayed by the digital display second axis (i.e.
the value after „A") to approach zero so that the cutter will move along the inclined line deter-
mined by the entered angle.
III. After finishing the inclined line machining, press the
key to return to standard display.
In the inclined line machining state, this function will be interrupted by pressing the
key
and you will go back to standard display except for the cases described above.
4.15
Arc machining function
Function introduction: To carry out the arc machining operation on the selected coordinate layer.
A description of the parameters needs to be defined:
-
Center position (ACEN): I.e. the position of the arc center relative to the cutter center
when it is being aligned and released.
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Arc radius (SE-d): The radius of the arc to be machined.
-
Outer/inner arc (OU-S): To point out the arc to be machined is an outer or inner arc.
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Cutter diameter (CU-D): The diameter of the cutter used to machine the arc.
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Starting point position (S Po): Coordinates of the starting point of the arc to be machined.
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Ending point position (E Po): Coordinates of the ending point of the arc to be machined.
-
Maximum cutting volume (CUT): Maximum cutting volume of each machining.
Operation procedures:
I. Parameter entry:
Press the key
by which you can enter the arc processing function and the display at
the top right shows
and indicates that you can enter the coordinates of the
center. The XY coordinate layer is the default layer. The position of the current coordinates is
taken as the default center coordinates and will be displayed on the corresponding
coordinate axis. The axes that do not associate with the selected coordinate layer will not be
displayed.
