Haas Mill User Manual

140
G Codes
96-8000 rev R June 2007
G81 Drill Canned Cycle (Group 09)
F Feedrate in inches (or mm) per minute
L Number of holes to drill if G91 (Incremental Mode) is used
R Position of the R plane (position above the part)
X X-axis motion command
Y Y-axis motion command
Z Position of the Z-axis at the bottom of hole
NOTE: The X and Y addresses, in most cases, are the location of the first hole to be
drilled.
Initial Starting Plane
Initial
Starting
Plane
G99 Rapid Plane
G99
Rapid
Plane
X
Z
Y
X
Z
Y
G98 Initial Starting Plane
G98
Initial Starting
Plane
R Plane
R
Plane
R Plane
R
Plane
Z Plane
Z
Plane
G81 Drill Canned Cycle
G81 Drill Canned Cycle
Feed
Rapid Move
Begin or end of stroke
Feed
Rapid Move
Begin or end of stroke
Z Depth
Z
Depth
Program Example
The following is a program to drill through an aluminum plate:
T1 M06
G00 G90 G54 X1.125 Y-1.875 S4500 M03
G43 H01 Z0.1
G81 G99 Z-0.35 R0.1 F27.
X2.0
X3.0 Y-3.0
X4.0 Y-5.625
X5.250 Y-1.375
G80 G00 Z1.0
G28
M30
G82 Spot Drill Canned Cycle (Group 09)
F Feedrate in inches (or mm) per minute
L Number of holes if G91 (Incremental Mode) is used
P The dwell time at the bottom of the hole
R Position of the R plane (position above the part)
X X-axis location of hole
Y Y-axis location of hole
Z Position of bottom of hole

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