Adtech CNC9640, Руководство по программированию

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ADTECH9 Series CNC Programming Manual
For the instructions from workpiece coordinate system home, absolute value or increment value coordinate
instructions are same;
G90 and G91 are modal instructions, and are always valid until next new setting of G90 and G91.
2.1.2. Rapid positioning (G00)
Function:
Every axis moves to specified position at specified rapid traverse speed respectively; in absolute coordinate
system, the specified motion end is the coordinate value in current coordinate system; in increment coordinate
system, the motion distance of every coordinate axis relative to start point is specified.
Format:
G00 X_ Y_ Z_α_; (α is additional axis)
X Y Z α is coordinate value; absolute or increment programming mode is
determined according to G90 or G91 state specified by the program.
Details:
This instruction changes other G functions; G00 is always valid until the G01, G02 and G03 instructions of
same group (01) appears; when G00 mode is valid, the latter instructions only need to specify coordinate X, Y,
Z.
In G00 mode, the tool always accelerates at the start point and decelerates at the end point of every path. It will
execute next path only after the in-place state is confirmed.
When every motion axis reaches the end point, CNC considers that this program segment has ended and turns
to next program segment.
When G00 instruction is valid, the G code function of group 09 (G73-G89) turns into cancellation state (G80).
The motions among different axes are disrelated, i.e. tool path is straight line or broken line (confirmed by
selected parameters), but the positioning time doesn’t change.
Straight line path: same as linear interpolation (G01) mode, the speed is limited by the fast feeding speed of
every axis.
Broken line path: every axis is independent and moves for positioning at the maximum speed.

Notice:
If there is no following number, G will be treated as G00.

Example:
The position of start point is X-50, Y-75; instruction G00 X150. Y25; the tool will have the track shown in the
figure below.