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Used CNC Milling Machine Cycles

Milling through cycles used in the program counter is to be preferred because of shorter and more quickly written, so production cycles used each time.
G16 Polar Coordinate
G16 - G81 x..y..r..z..f..
G81
Linear-point hole drilling cycle
G81 x....y...z...r...f...
G82
Temporary stand-hole drilling cycle time
G82 x....y...z...r...p...f...
G83
Gradually breaking the chip hole drilling cycle
G83 x....y...z...r...Q...f...
G84
Guidance (tooth) cutting cycle
G84 x....y...z...r...f...
Xx axis command value, Yy Zz axis command value axis command value in milliseconds waiting at the end of the hole P Q R safety distance: Peck (deep holes. Micron progress in
G16
G15-G16 Polar coordinate
G15 off. Opens the G16 command. Used for angle drilling. sample software.
G16
G81 x..y..r..z..f..
G15
G16 interpolasyon
Program
O0001;
G90G80G49G40;
T1M6M3S2500;
G0G90G56X0Y0;
G43H1Z5;
G16;
G81X15Y0R5Z-8F300 M8;
X15 Y45;
Y90;
Y135;
Y180;
Y225;
Y270;
Y315;
G15;
G0 Z200;
G91G28X0Y0;
M30;
Program.2
O0001;
G90G80G49G40;
T1M6M3S2500;
G0G90G56X0Y0;
G43H1Z5;
G16;
G81X15Y0R5Z-8F300 M8;
G91 Y45;
Y45;
Y45;
Y45;
Y45;
Y45;
Y45;
G15;
G0 Z200;
G91G28X0Y0;
M30;
G90 and G91 code in the examples above polar coordinates (coordinate) cycle was written. X material radius (R) of the value of the angle between the holes. In the above example Y (angle) 45 degrees. This value is 360/8 = 45 value appears. So the number of holes 360 to find the angle divided by.50 For example, the diameter of the holes for drilling 7.X25 Y-25 is the radius of the program, ie 360/7 = 51 429 G16 G81 X25 Y51.429 the first hole start the program starts the processing of the Y 308.571 7.son the holes are drilled hole. 51.429 angles to the hole .. G81 G16 X25 Y51 G91 Y51.429 also after the first hole, 6 hole at 429 K6 and repeat the process finishes you write.Finally, the G15 code and the polar coordinate of the monitor. Note: This is not the radius of the workpiece to be confused with the holes penetrated is the radius of the workpiece radius is 80, but the holes for drilling holes with the diameter of the bore 60 is taken. All animations mause to watch it again right click and 'play' key

 

Drilling holes in a linear command G81

Drilling cycles G80 command closes.The F at the bench with the G81 command and the hole at the desired size. G81 command is shorter in length and countersink holes or softer material, and also make comfortable operation. Writing G81 in the program are as follows. G81 X.. Y.Z..R..F.. Machine tool moves with the command.
Writing to Program
O0005;
G90 G80 G40 G49;
T1M6;
G0 G90 G55 X20 Y-15;
G43 H1 Z5 M3 S2500 M8;
G81 X20 Y-15 Z-8R5 F300;
X-10;
X-30;
X-20 Y20;
X0 Y20;
X30 Y20;
G80G0Z200
G91X0Y0
M30;

G82 drilling temporary waiting time

When the counter value and the given code G82 G81 F as the drilling makes the process of drilling at. G81 difference from the hole until the end of time verilrn stop. this time, the program is written with the letter P and the unit shaft seconds. In the beginning of the program G82 X.. Y.Z..RP.F Closes the G80 command.
Writing to Program
O0005;
G90 G80 G40 G49;
T1M6;
G0 G90 G55 X20 Y-15 M8;
G43 H1 Z5 M3 S2500;
G82 X20 Y-15 Z-8 R5 P1000 F300;
X-10;
X-30;
X-20 Y20;
X0 Y20;
X30 Y20;
G80G0Z200
G91X0Y0
M30;

G83 Progressive chip breaking (pecking) hole drilling cycle

We open with deep holes in G83 code.Deep holes should be emptied to accumulate chips. Team on the way up and throws out talaşıda removed. The G83 code with a command team to throw some punches and accumulated shavings safety distance so that the interests and will continue to re-drill shavings inside the arteries and breaking team completes the process. Amount of code Q value in our interest expense and back up again. For example, when we say Q5 bench drilling a plate 5mm 20mm bore and re-drill shavings income and will continue to take a safety distance. This process (20/5 = 4) 4 time repeats and ends the program writing the drilling process are as follows .. G83.X.. Y.Z..Q..R..F G80 command is canceled.
Writing to Program
O0005;
G90 G80 G40 G49;
T1M6;
G0 G90 G55 X20 Y-15;
G43 H1 Z5 M3 S2500 M8;
G83 X20 Y-15 Z-10R5 Q5 F300;
X-10;
X-30;
X-20 Y20;
X0 Y20;
X30 Y20;
G80G0Z200
G91X0Y0
M30;

Tapping cycle G84

CNC machining centers, guide (teeth) apply to withdrawals G84 command. Of the R (security) goes to the point of returning to the advancement of cutting. If you are prompted to point R. G98 command goes faster. Dental attracting F (feed) to find the value of F = S.pitch For example: S200 and pitch (step) 1.5 is the F = 300. On the other hand stable threading cycle (rigid tapping) also can be use for.Can draw the teeth of high-speed and precision.At the end of the threaded spindle stop function of a difference between the G84 and then twisting in the opposite direction. M29 and speed (S) After the drop-down G95 command. G94 command cancels. G95 (feed rate = mm / rev) With this function, the S command (spindle speed) and F should be entered as cutting feed the thread lead.
Writing to Program
O0005;
G0 G90 G80 G40 G49;
T4M6 (M10 klavuz);
G0 G90 G55 X45 Y25;
G43 H4 Z5 M3 M8;
M29 S500;
G95 ;
G84 X45 Y25 Z-10 R5 F1(hatve) ;
X20;
X0;
X-30;
X-40 Y-20 ;
X-10 ;
X10
X40
G94 ;
G0 Z200 ;
G91 G28 X0 Y0 ;
M30 ;

 

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