Slot Milling Program

Slot milling is a part of milling. And with the help of this slot milling, we can cut any shape like, T shape L shape I shape etc.

Writing format :-

G74  P01_____P02_____P03_____P04_____P05_____P06_____P07_____.

Where,

P01 :- Setup Clearance.

P02 :- Total Depth.

P03 :- Pecking Depth.

P04 :- Feed Rate in Z-axis.

P05 :- 1st Side Length of Slot.

P06 :- 2nd Side Length of Slot.

P07 :- Feed Rate for Cutting.


Simple Program

%1008 G71

N05 G17 G90 G40

N10 G30 X0 Y0 Z-15

N20 G31 X90 Y90 Z0

N30 G99 T1 L0 R3

N35 M06 T1

N40 M03 S1500

N50 G00 X20 Y20 Z10

N60 G01 Z3 F100

N70 G74 P01 -3 P02 -5 P03 -1 P04 10 P05 X40 P06 Y10 P07 100

N80 G01 Z3 M99

N90 G10 I20 J20 R60 H90 M99

N100 G00 G40 Z50

N110 M30

 

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