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[CNC Programming Examples] G-Code G95 Feed Per Revolution

G-Code G95 Feed Per Revolution

Feed Per Revolution (G95)


G95 Feed Per Revolution
G95 (Feed Per Revolution) is a modal G-code that instructs the control to interpret feed commands as mm per revolution (mm/rev) or inches per revolution of the spindle.
G01 F0.02
the above cnc program code would cause the axis to advance 0.02mm for every revolution of the spindle.
When G95 is active the feed values will be programmed as follows: F0.05, F0.15, F0.3, F0.5 and so forth.
N11 ……
N12 G95 ; Program with G95 (F= mm/rev.)
N13 G1 Z-20 F0.2
N14 ……

CNC Programming for Beginners a Simple CNC Programming Example

CNC programming is not a difficult task as many think, For beginners it will be useful if they divide the drawing in some smaller parts and start programming them. Actually CNC programming take some time to master, but in short it is just a path for our tool to machine. Here is another simple CNC Lathe program.

CNC Lathe Program Example with Code


Simple CNC Programming Example
N1 T0101              ; Tool no 1 with offset no 1 FANUC Control
N2 G97 S500 M03       ; Spindle rotation clockwise with 500 RPM
N3 G42 G00 X0 Z0      ; P0 tool nose radius compensation active
N4 G01 X25 G95 F0.3   ;
N5 G01 Z-7.5          ; P1
N6 G01 X40 Z-15       ; P2
N7 G01 Z-25           ; P3
N8 G01 X60 Z-35       ; P4
N9 G40 G00 X200 Z100  ; Tool nose radius compensation cancel

Lathe CNC Programming Example

This is a very simple lathe cnc programming example. This lathe cnc programming example is for beginners level cnc programmers or for novice cnc programmers. Just simple cnc contour programming. The G code which are used in this programming example are from Fanuc cnc control.


Lathe CNC Programming Example




CNC Program in Fanuc G Code

N10 G90 S500 M03
N20 G00 X25 Z5
N30 G01 G95 Z0 F1
N40 G01 Z-7.5 F0.2
N50 G01 X60 Z-35
N60 G01 Z-50
N70 G00 X62
N80 G00 X80 Z20
N90 M30
 

Feed Per Revolution (G95)

G95 Feed Per Revolution
G95 (Feed Per Revolution) is a modal G-code that instructs the control to interpret feed commands as mm per revolution (mm/rev) or inches per revolution of the spindle.
G01 F0.02
the above cnc program code would cause the axis to advance 0.02mm for every revolution of the spindle.
When G95 is active the feed values will be programmed as follows: F0.05, F0.15, F0.3, F0.5 and so forth.
N11 ……
N12 G95 ; Program with G95 (F= mm/rev.)
N13 G1 Z-20 F0.2
N14 ……

CNC Programming for Beginners a Simple CNC Programming Example

CNC programming is not a difficult task as many think, For beginners it will be useful if they divide the drawing in some smaller parts and start programming them. Actually CNC programming take some time to master, but in short it is just a path for our tool to machine. Here is another simple CNC Lathe program.

CNC Lathe Program Example with Code



Simple CNC Programming Example
N1 T0101              ; Tool no 1 with offset no 1 FANUC Control
N2 G97 S500 M03       ; Spindle rotation clockwise with 500 RPM
N3 G42 G00 X0 Z0      ; P0 tool nose radius compensation active
N4 G01 X25 G95 F0.3   ;
N5 G01 Z-7.5          ; P1
N6 G01 X40 Z-15       ; P2
N7 G01 Z-25           ; P3
N8 G01 X60 Z-35       ; P4
N9 G40 G00 X200 Z100  ; Tool nose radius compensation cancel

Lathe CNC Programming Example

This is a very simple lathe cnc programming example. This lathe cnc programming example is for beginners level cnc programmers or for novice cnc programmers. Just simple cnc contour programming. The G code which are used in this programming example are from Fanuc cnc control.


Lathe CNC Programming Example

CNC Program in Fanuc G Code

N10 G90 S500 M03
N20 G00 X25 Z5
N30 G01 G95 Z0 F1
N40 G01 Z-7.5 F0.2
N50 G01 X60 Z-35
N60 G01 Z-50
N70 G00 X62
N80 G00 X80 Z20
N90 M30
 



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