GSK 980MDc, Руководство пользователя

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GSK980MDc Milling CNC System User Manual
96
I Programming
I: The width of rectangle groove along the X axis direction
J: The width of rectangle groove along the Y axis direction.
K: The cut width increment inside XY plane, it is less than the tool radius, but, more than 0.
W: For the first cutting along the Z axis direction, the distance is downward to the R reference
surface, it is more than 0 (if the first cutting is over the position of the bottom of the groove, then
the bottom of the groove is taken as the machining position)
Q: The cutting incremental value each time along Z axis.
V: Distance to the end machining surface, which is more than 0, when the rapid traverse is
executed.
U: Corner arc radius, if it is omitted, that is no corner arc transition is not shown.
E: Allowance of rectangle groove rough in XY plane
（ it should be more than 0, its absolute value is
done when it is negative. The value set by No.5142 is done when it is not specified
）
D: Sequence number of tool radius, its value range is indicated as 0 ~ 32, thereunto, the 0 is
default of D0. The current tool radius value is taken out according to the specified sequence
number.
Cycle process:
(1) Positioning to the XY plane at the rapid traverse rate;
(2) Down to the point R plane at the rapid traverse rate;
(3) W distance depth is cut downwards by cutting feedrate
(4) Mill a rectangle face helically by K increment each time from center point to outside.
(5) R reference surface is retracted along the Z axis at the rapid traverse rate.
(6) The center of rectangle is positioned along the X and Y axes at the rapid traverse rate.
(7) Down to distance V to the end machining surface along Z axis at the rapid traverse rate;
(8) Cut along Z axis for (Q+V) depth;
(9) Cycling the operation from (4) ~ (8) till the surface of total cutting is performed.
(10) Return to the initial plane or point R plane according to G98 or G99.
(11)Return to XY hole positioning position.
Command Path: