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Cutter Radius Compensation (G41 - G42)

yarı çap telafisi
Or unloading procedures, etc. used in Turning cycles or profile. CNC processing tool radius compensation is used. The team's semi-diameter, geoofset ® team number will be on a corresponding "D" with the G41 and G42 commands are written to the radius of the tool shown in the open ground. Closes the G40 command. G41: Tool remains the right of the tool cutting the workpiece according to the direction of the G41 command is used. G42: Tool cutting a workpiece according to the direction the team is staying to the left is an example of writing G0G90G41D1X G42 .. Y

G 41G 42
Diameter of the tool path on the right side as seen in the case of 12, which is the movement of end mills. Make-up is switched off, ie G40'ta milling (center) is the radius of the line goes through zero.Let us take the path shown in the figure G40. But the semi-diameter compensation G42 is on the inside of the inside of the router wander outside the dolaşırkende full profile edge port of the router is with the full edge of the line. When we look carefully we see an animation of the figure G42. Radius compensation is on the workpiece moves like this.
Sub-programming (M98 / M99)

Sub-program to invoke the subprogram M98 M99 codes are used for the output. Returns to the main program. The letter P is used when calling the sub program. Check out the schedule below, and for a better understanding of the care.

 

Sample Program Sub-Programme
O0001 O0003;
T2 M6 ; (8.5 DRILL) X40;

M3 S1000 ;

X60;

G0 G90 G54 X20. Y20. ;

X80;

G43 H2 Z10. M8 ;

X100;

G83 Z-16. Q5 R3 F100 ;

X120;

M98 P3 ;

Y40;

G0 Z200. ;

X100;

G91 G28 Y0. Z0. ;

X80;

M1 ;

X60;

T3 M6 ( tapping M10)

X40;

G0 G90 G54 X20. Y20. ;

X20;

G95 G43 H3 Z10. M8 ;

Y60;

M29 S500 ;

X40;
G84 Z-16. R3 F1 ; X60;

M98 P3 ;

X80;

G94 G0 Z200. ;

X100;

G91 G28 Y0. Z0. ;

X120;

M30 ;

M99;

Normal Screws Metric ISO thread

 

 

I.
Nominal diameter of the screw representation D = d
II
Step Pitch pitch. P
III
Part circle diameter, section diameter d2 = D2
IV
Tooth width of the bottom of the diameter of
V
Tooth height
VI
Roundness
VII
Drill diameter
metrik iso
vidalar

 

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