Haas Mill User Manual

132
G Codes
96-8000 rev R June 2007
00003 ;
G59 ;
G00 G90 X0 Y0 Z0 ;
M98 P1 ;
G00 G90 X0 Y0 Z0 ;
G68 X1.5 Y1.5 R60. ;
M98 P1 ;
G69 G90 G00 X0 Y0 ;
M30 ;
= Work coordinate origin
= Center of rotation
00003 ;
G59 ;
G00 G90 X0 Y0 Z0 ;
M98 P1 ;
G00 G90 X0 Y0 Z0 ;
G68 X1.5 Y1.5 R60. ;
M98 P1 ;
G69 G90 G00 X0 Y0 ;
M30 ;
=
Work coordinate origin
=
Center
of
rotation
X
Z
Y
G68 Rotation
This example shows how the G91 mode can be used to rotate patterns about a center. This is often useful for
making parts that are symmetric about a given point.
00004 ;
G59 ;
G00 G90 X0 Y0 Z0 ;
M98 P10 L8 (SUBROUTINE 00010) ;
M30 ;
00010 ;
G91 G68 R45. ;
G90 M98 P1 ;
G90 G00 X0 Y0 ;
M99 ;
= Work coordinate origin
= Center of rotation
00004 ;
G59 ;
G00 G90 X0 Y0 Z0 ;
M98 P10 L8 (SUBROUTINE 00010) ;
M30 ;
00010
;
G91 G68 R45. ;
G90 M98 P1 ;
G90 G00 X0 Y0 ;
M99 ;
= Work coordinate origin
=
Center of rotation
X
Z
Y
G68 Rotation
Do not change the plane of rotation while G68 is in effect.
Rotation with Scaling
If scaling and rotation are used simultaneously, it is recommended that scaling be turned on prior to rotation, and
that separate blocks be used. Use the following template when doing this.
G51 ..... (SCALING) ;
...
G68 ..... (ROTATION) ;
.
. program
.
G69 ..... (ROTATION OFF) ;
...
G50 ..... (SCALING OFF) ;
Rotation with Cutter Compensation
Cutter compensation should be turned on after the rotation command is issued. Compensation should also be
turned off prior to turning rotation off.
G69 Cancel G68 Rotation (Group 16)
(This G-code is optional and requires Rotation and Scaling.)
G69 cancels any rotation specified previously.

Haas Mill Specifications

General

Travels X Axis	Varies by model
Travels Y Axis	Varies by model
Travels Z Axis	Varies by model
Spindle Speed	Varies by model
Spindle Motor	Varies by model
Table Size	Varies by model
Rapid Traverse Rates	Varies by model
Tool Capacity	Varies by model
Max Cutting Rate	Varies by model
Spindle Taper	Varies by model