Specifications
66 
Southwestern Industries, Inc. 
TRAK LPM Programming, Safety, & Operating Manual 
RPM: is the spindle RPM for the event. INC SET will use the RPM of the previous 
event. 
FIN RPM: is the spindle RPM for the finish cut. 
Z Feedrate: is the Z feedrate from Z rapid to Z end in in/min from .1 to 700, or mm/min 
from 5 to 17780 
XYZ Feedrate: is the milling feedrate in in/min from .1 to 800, or mm/min from 5 to 
20320 
Fin Feedrate: is the milling feedrate for the finish cut 
Tool #: is the tool number you assign 
8.8.2 Rectangular Profile 
Press the RECTANGLE soft key if you wish to mill a rectangular frame (all corners are 
90 degree right angles). 
Prompts for the rectangular profile: 
X1: is the X dimension to any corner 
Y1: is the Y dimension to the same corner as X1 
X3: is the X dimension to the corner opposite X1; incremental is from X1 
Y3: is the Y dimension to the same corner as X3; incremental is from Y1 
Z Rapid: is the Z dimension to transition from rapid to feed 
Z End: is the Z dimension at the bottom of the frame; incremental is from the previous 
event 
Conrad: is the value of the tangential radius in each corner 
Direction: is the clockwise (input 1), or counterclockwise (input 2) direction for milling 
Tool Offset: is the selection of the tool offset to the right (input 1), offset to the left 
(input 2), or tool center--no offset (input 0) relative to the programmed edge and direction 
of the cutter movement 
# Passes: is the number of cycles to machine to the final depth spaced equally from Z 
Rapid to Z End (hint: keep Z Rapid small) 
Fin Cut: is the width of the finish cut. If 0 is input, there will be no finish cut 
RPM: is the spindle RPM for the event. INC SET will use the RPM of the previous 
event. 
FIN RPM: is the spindle RPM for the finish cut. 
Z Feedrate: is the Z feedrate from Z rapid to Z end in in/min from .1 to 700, or mm/min 
from 5 to 17780 
XYZ Feedrate: is the milling feedrate in in/min from .1 to 800, or mm/min from 5 to 
20320 
Fin Feedrate: is the milling feedrate for the finish cut (if programmed). 
Tool #: is the tool number you assign 
8.8.3 Irregular Profile 
Press the IRREG PROFILE soft key if you wish to mill a profile other than a rectangle or 
circle. The Irregular Profile event gives you the powerful Auto Geometry Engine to 
define a shape made up of straight lines (Mills) and arcs. 










