Acu-Rite CNC 3500i User Manual

ACU-RITE 3500i

This program uses common variables in the range of #50 to #149. The 
program mills a pocket with a three-degree draft angle on the 
sidewalls. The dimensions at the bottom of the pocket are: 

15.5730 (X axis) x 13.8850 (Y axis). The pocket is 1.0000 in. deep.

The tool begins at the upper-left corner of the pocket and at full depth. 
Part Zero is set in the center of the pocket.

Example 1:

O 28 * 3-Deg. Drft Pkt

G90 G70 G0 G17

#101 = 1

T0

 #102 = 2

Z0

 #103 = 3

X0 Y0

#104 = 4

T1

#119 = 100

X-7.7865 Y6.9425

* MOVE TO UP-LEFT CORNER

Z.5

G1 Z-1 F10

* FEED TO DEPTH

F40

#101 = 15.5730

* LENGTH (X) OF POCKET

#102 = 13.8850

* WIDTH OF POCKET

#103 = .0200

* DESIRED "STEP-UP" IN Z AXIS

#104 = (#103*TAN(3))

* CALCULATE "STEP-OVER" IN X-Y 
AXES

M98 P100 

* CALL sub-program 100

T0

G90 G0 Z0