Chess pieces made through cnc lathe programming . It includes all the chess pieces except knight with their cad drawing and their programes based on cnc codding .

1. N1 ; // SEQUENCE NUMBERS //
M06 T0707; // TOOL no 7 and offset no 7//
G97 M04 S800 ; // spindle direction anticlockwise//
M08; // COOLENT ON//
G00 X25.0 Z5.0;
G01 Z-0.5 ; // FACING OF 1 MM//
G01 X0.0 F0.1; // FEED RATE OF 0.1 MM///
G00 X25.0 Z5.0;
G01 Z-0.5 F0.1;
G01 0.0 F0.1;
G00 X25.0 Z5.0;
G01 Z-1.0;
X0.0;
G00 X25.0 Z5.0;
G71 U1.0 R2.0; // MULTIPLE TURNING CYCLE FOR ROUGH TURNING//
PART PROGRAM FOR QUEEN
VIRTUAL PROTOTYPE

2. G71 P05 Q11 U0.5 W0.5 F0.2 S800 ;
N05 G01 X0.0 Z-1.0;
N06 G03 X10.0 Z-6.0 R5.0;
N07 G01 X18.6 Z-9.0;
N08 Z-32.0;
N09 X16.0 Z-54.0;
N10 X25.0 Z-60.0;
N11 Z-70.0;
M04 S1200;
G70 P05 Q11; //FINISHING CYCLE //
G30 U0.0 W0.0; // HOME POSITION //
N15 ;
M06 T0303 ;
G00 X25.0 Z-11.0;
G71 U1.0 R2.0;
G71 P20 Q30 U0.2 W0.2 F0.2 S800; // MULTIPLE TURNING CYCELE TO GIVE PROFILE //
N20 G01 X18.6 Z-11.0;
N21 G02 X8.0 Z-23.0 R18.0;
N22 G01 X10.0;
N23 Z-26.0;
N24 X8.0;
N25 X-28.0;
N26 X10.6;
N27 X-30.0;
N28 X18.6;
N29 Z-33.0;
N28 X18.6;
N29 Z-33.0;
N30 G02 X16.0 Z-52.0 R15 ;

3. M04 S1200;
G70 P20 Q30 ;
G30 U0.0 W0.0 ;
G00 X26.0 Z-61.0;
G01 X23.5 F0.1 ;
X 26.0;
G30 U0.0 W0.0; // RETURN TO HOME POSTION //
M30 ; // PROGRAM END //

4. N1;
M06 T0505 ;
G97 M04 S800;
M08;
G00 X25.0 Z5,.0;
G01 Z-0.5 F0.1;
X0.0 F0.1;
G00 X25.0 Z5.0;
G01 Z-1.0;
G01 X-1.0 F0.1;
G00 X25.0 Z5.0;
G71 U1.0 R2.0 ;
G1 P100 Q106 U0.5 W0.5 F0,2 S800;
N100 G00 X14.0 Z0.0;
N101 G01 Z-1.0;
N102 X16.0 Z-2.0;
N103 G01 X-27.5;
N104 G02 X16.0 Z-30.5 R 6.0;
N105 G01 X20.0 Z-35.0;
N106 Z-50 ;
G01 X25.0;
PART PROGRAM FOR ROOK

5. G30 U0.0 W0.0;
N108 ;
M06 T0707 ;
M04 S1200;
G70 P100 Q106 F0.1;
G30 U0.0 W0.0;
N110 ;
M06 T0303;
G87 M04 S800;
G00 X25.0 Z-36.5;
G01 X19.5 F0.1 ;
X25.0;
M09 ;
G30 U0.0 W0.0 ;
M30 ;
;
;

6. 00094(BISHOP)
N1;
M06 T0707;
G97 M04 S800;
G00 X25.0 Z5.0;
G01 Z0 F0.3;
G01 X0.0 F0.1;
G00 X25.0 Z5.0;
G01 Z-0.5 F0.1;
G01 X0.0 F0.1;
G00 X25.0 Z5.0;
G01 Z-1.0;
X0.0;
PART PROGRAM FOR BISHOP
VIRTUAL PROTOTYPE

7. G00 X25.0 Z5.0;
G71 U1.0 R2.0;
G71 P010 Q20 U0.2 W0.2 F0.2 S800;
N10 G01 X0.0 Z-1.0;
N11 G03 X6.0 Z-4.0 R3.0;
N12 X10.0; X12.0 Z-10 R6.0;
N13 G01 X12.0 Z-20.0;
N14 G01 X16.0;
N15 Z-22.0;
N16 G01 X12.0 Z-31.0;
N17 G01 X16.0 Z-40.0;
N18 G01 X16.0 Z-42.0;
N19 X22.0 Z-47.0;
N20 Z-60.0;
M04 S1200;
G70 P10 Q20;
G30 U0.0 W0.0;
N25;
M06 T0303;
G00 X20.0 Z-11.0;
G71 U1.0 R2.0;
G71 P30 Q37 U0.5 W0.5 F0.2 S800;
N30 G01 X12.0 Z-11.0;
N31 G01 X10.0 Z-16.0;
N32 Z-18.0;
N33 G01 X16;
N34 G01 Z-23.0;
N35 G01 X12.0;
N36 G01 X12.0 Z-31.0;
N37 G02 X16.0 Z-40.0 R9.0;

8. M04 S1200;
G70 P30 Q37;
G00 X25.0 Z-48.0;
G01 X20.5 F0.1;
G01 X25.0;
G00 Z-11.0;
G01 X10.5 F0.1;
GO1 X25.0;
G30 U0.0 W0.0;
M30;
;
;

9. O0093 ;
N1 ;
M06 T0707 ;
G97 M04 S800 ;
M08 ;
G00 X25.0 Z5.0 ;
G01 Z-0.5 F0.1;
G01 X0.0 F0.1 ;
G00 X25.0 Z5.0 ;
G01 X0.0 F0.1 ;
G00 X0.0 F0.1 ;
G00 X25.0 Z5.0 ;
PART PROGRAM FOR KING
VIRTUAL PROTOTYPE

10. G01 Z-1.0 ;
X0.0 ;
G00 X25.0 X5.0 ;
G71 U1.0 R2.0 ;
G71 P05 Q25 U0.5 W0.5 F0.2 S800;
N05 G01 X0.0 Z-1.0 ;
N06 X7.0 Z-5.0 ;
N07 G01 Z-7.0 ;
N08 X10.0;
N09 Z-10.0 ;
N10 X9.0 Z-13.0 ;
N12 Z-15.0 ;
N13 X18.6 ;
N15 Z-35.0 ;
N17 X16.0 Z-55.0 ;
N20 X25.0 Z-63.0 ;
N25 Z -75.0;
M04 S1200 ;
G70 P05 Q25 ;
G70 P05 Q25 ;
G30 U0.0 W0.0 ;
N30 ;
M06 T0303 ;
G00 X25.0 Z-`17.0 ;
G71 U0.8 R2.0 ;
G71 P35 Q80 U0.2 W0.2 F0.2 S800;
N35 G01 X18.6 Z-17.0 ;
N47 X10.0 Z-24.0 ;
N60 Z-26.0 ;
N63 X8.0 ;

11. N65 Z -28.0 ;
N67 X 10.6 ;
N70 Z-30.0 ;
N73 X18.6 ;
N75 Z-35.0 ;
N80 G02 X16.0 Z-55.0 R 15.0 ;
M04 S1200 ;
G70 P35 Q80 ;
G30 U0.0 W0.0 ;
G00 X26.0 Z-63.0;
G00 X26.0 Z-63.0;
G01 X24.0F0.1 ;
X26.0 ;
G00 Z-10.0;
G01 X9.0 F0.1 ;
X26.0 ;
G30 U.0 W0.0;
M30 ;
;
;
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12. O0091 ;
N1 ;
M06 T0505 ;
PART PROGRAM FOR PAWN
VIRTUAL PROTOTYPE

13. G97 M04 S800 ;
M08 ;
G00 X25.0 Z5.0 ;
G01 Z-0.5 F0.1 ;
X0.0 F0.1 ;
G00 X25.0 Z5.0 ;
G01 Z-1.0 ;
G00 X25.0 Z5.0 ;
G01 Z-1.0 ;
X0.0 ;
G00 X25.0 Z5.0 ;
G71 U1.0 R2.0 ;
G71 P05 Q11 U0.5 W0.5 F0.2 S800 ;
N05 G01 X0.0 Z-.10 ;
N06 G03 X8.0 Z-5.67 R4.0 ;
N07 G01 X 10.67 Z-18.0 ;
N08 X16.67 Z-23.5 ;
N09 G01 Z-27.0 ;
N10 X18.0 ;
N11 Z-35.0 ;
G97 M04 S1000 ;
G70 P05 Q11 ;
G30 U0.0 W0.0 ;
N15 ;
M06 T0303 ;
G00 X17.0 Z-6.67 ;
G71 U1.0 R2.0 ;
G71 P100 Q104 U0.5 W0.5 F0.2 S800 ;
N100 G01 X8.0 ;
N103 G02 X10.67 Z-18.0 R10.0 ;

14. G97 M04 S1000;
G70 P05 Q11 ;
G30 U0.0 W0.0 ;
M09 ;
M30 ;
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;
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