Mitsubishi Electric M700V Series Programming Manual page 231

12. Tool Compensation Functions
Command format
Command the compensation No. D and plane normal line vector (I, J, K) in the same block as the
three-dimensional tool radius compensation command G41 (G42).
If only one or two axes are commanded, the normal tool radius compensation mode will be applied.
(When setting "0" to the axes, this command is valid.)
G41(G42) X__ Y__ Z__ I__ J__ K__ D__ ;
X__ Y__ Z__ I__ J__ K__;
G40; (or D00;)
G40 X__ Y__ Z__;
(or X__ Y__ Z__ D00;)
G41
G42
G40
X, Y, Z
I, J, K
D
Compensation
G code
G40
G41
G42
Detailed description
The compensation space is determined by the
axis address commands (X, Y, Z, U, V, W) of the
block where the three-dimensional tool radius
compensation starts.
Here, U, V and W are each the additional axes for
the X, Y and Z axis.
If the X axis and U axis (Y and V, Z and W) are
commanded simultaneously in the
three-dimensional tool radius compensation start
block, the currently commanded plane selection
axis will have the priority.
If the axis address is not commanded, it will be
interpreted that the X, Y and Z axes are
commanded for the coordinate axes.
12.5 Three-dimensional Tool Radius Compensation ; G40/G41,G42
:
: Three-dimensional tool radius compensation command (+ direction)
: Three-dimensional tool radius compensation command (- direction)
: Three-dimensional tool radius compensation cancel command
: Movement axis command compensation space
: Plane normal line vector
: Compensation No.
(Note that when "D00" is issued, three dimensional tool radius compensation
will be canceled even if G40 is not commanded.)
+
Cancel
I, J, K direction
Reverse direction of I, J, K
219
Three-dimensional tool radius compensation
starts.
- Refer to (Example 1) and (Example 2).
New plane normal line vector are commanded in
the compensation mode.
- Refer to (Example 3) to (Example 7).
Three-dimensional tool radius compensation is
canceled.
- Refer to (Example 8) and (Example 9).
Compensation amount:
Cancel
Reverse direction of I, J, K
I, J, K direction
(Example)
G17
G41 Xx Yy Zz Ii Jj Kk ;
G17 ;
G41 Yy Ii Jj Kk ;
G17 V ;
G41 Xx Vv Zz Ii Jj Kk ;
G17 W ;
G41 Ww Ii Jj Kk ;
G17 ;
G41 Xx Yy Zz Ww Ii Jj Kk ;
G17 W;
G41 Xx Yy Zz Ww Ii Jj Kk ;
G17 ;
G41 Ii Jj Kk ;
G17 U ;
G41 Ii Jj Kk ;
D00
–
Cancel
Cancel
Cancel
XYZ space
XYZ space
XVZ space
XYW space
XYZ space
XYW space
XYZ space
UYZ space