CNC Egg Holder for Pencils and Pens With Fusion 360

Welcome to my project "CNC egg holder for pencils and pens", made on the EMCO Turn / Mill 55 training CNC on the Sinumerik 840D system.

I design the product in Fusion 360 and then I turn the egg on a CNC lathe.

Piece of wood

Drills and milling cutters for wood

Right and left turning tool SECO SDJCL1212M07, SECO SDJCR1212M07

Microwave electric motor CM16
AC adapter 10-20 volts

CNC EMCO WINNC, EMCO TURNING, EMCO MILLING

1. Create a sketch Egg geometric model.

2. Create a 3D body of the egg using the Rovolve tool.

1. Switch to Manufacturing mode.

2. Create Setup1 - lathe contour.

We correct the G code for a specific machine.

N1 ; %_N_2021_MPF N2 ; Egg D42 TURNING N3 G90 G94 G18 N4 G71 N5 LIMS=2000 N6 G53 G0 X70 N7 G53 G0 Z216 N9 N10 ;GOTOF BACK N13 N14 ; Profile Roughing1 N15 T4 D1 N16 G54 N17 M8 N18 G95 N19 G97 S579 M3 N20 G0 X55. Z1. N21 G96 S100 M3 N22 LIMS=2000 N23 G0 Z5 N24 X50. N25 CYCLE95("sub20211",1,0.1,0.2,0,0.5,0.127,0.127,1,0,0,1) N26 N27 G0 X50. Z5 N28 Z1. N29 G97 S579 M3 N30 M9 N31 G53 G0 X70 N32 G53 G0 Z216 N33 N34 ; Profile Roughing2 N35 M1 N36 N37 BACK: N38 N39 T2 D1 N40 G54 N41 M8 N42 G95 N43 G97 S560 M3 N44 G0 X52. Z1.4 N45 G96 S91 M3 N46 LIMS=2000 N47 G0 Z-65 N48 X50. N49 CYCLE95("sub20212",1,0.1,0.2,0,0.5,0.127,0.127,1,0,0,1) N50 N51 N52 X50. N53 Z5 N54 G97 S560 M3 N55 N56 M9 N57 G53 G0 X70 N58 G53 G0 Z216 N59 M30 ; %_N_SUB20211_SPF START0: G0 X6.942 Z-0.351 G1 Z-0.851 G18 G3 X17.387 Z-3.951 I-3.471 K-11.798 X42. Z-33.649 I-29.682 K-29.698 X41.978 Z-34.329 I-21. G1 X42. Z-46.527 X16. Z-68.435 Z-74 X50 Z-80 END0: M17 ; %_N_SUB20212_SPF START1: G1 X14 Z-56 X12 Z-54 X11.604 Z-53.5 X14.604 Z-52.988 G18 G2 X42. Z-33.298 I-7.302 K19.69 END1: M17 N1 ; %_N_2021_MPF N2 ; Egg D42 Milling N3 ; Machine N4 ; vendor: Autodesk N5 ; description: Generic Mill-Turn Lathe N6 ; T2 D=3 CR=0 TAPER=118deg - ZMIN=-1 - drill N7 ; T3 D=4 CR=0 - ZMIN=-4 - flat end mill N8 G90 G94 N9 G71 N10 G64 N11 G17 N12 N13 ; Drill1 N14 T2 D1 N15 M6 N16 N17 S1455 M3 N18 G54 N19 G0 X-41.116 Y-23.785 Z15 N20 M8 N21 sub20211 ; SPF CALL N22 G53 Z20 D0 N23 N24 ; 2D Contour1 N25 M9 N26 M1 N27 T3 D1 N28 M6 N29 N30 S3638 M3 N31 G54 N32 G0 X2.6 Y0.4 Z15 N33 M8 N34 sub20212 ; SPF CALL N35 N36 ; 2D Contour2 N37 G0 X63.4 Y-0.4 N38 sub20213 ; SPF CALL N39 N40 G53 Z20 D0 N41 M30 ; %_N_SUB20211_SPF G17 F65.5 MCALL CYCLE81(5,0,5,-5,1) X-41.116 Y-23.785 X-29 Y-14 X0 Y0 X29 Y-14 X41.162 Y-23.706 X0 Y47.5 MCALL G0 Z15 M17 ; %_N_SUB20212_SPF G0 Z5 G1 Z2 F254.6 G1 Z-0.6 F84.9 G17 G1 X3 Z-1 F254.6 ;G2 X3 Z-1 I0.4 K0 F254.6 G1 G42 X3.4 Y2.6 G2 X6 Y0 CR=2.6 G2 X0 Y-6 CR=6 G2 X-6 Y0 CR=6 G2 X0 Y6 CR=6 G2 X6 Y0 CR=6 G2 X3.4 Y-2.6 CR=2.6 G1 G40 X3 Y-0.4 Z-1 G1 X2.6 Z-0.6 ;G3 X2.6 Z-0.6 I0 K0.4 G0 Y-0.4 Z5 G0 Y0.4 G1 Z1 F84.9 G1 Z-1.6 G1 X3 Z-2 F254.6 ;G2 X3 Z-2 I0.4 K0 F254.6 G1 G42 X3.4 Y2.6 G2 X6 Y0 CR=2.6 G2 X0 Y-6 CR=6 G2 X-6 Y0 CR=6 G2 X0 Y6 CR=6 G2 X6 Y0 CR=6 G2 X3.4 Y-2.6 CR=2.6 G1 G40 X3 Y-0.4 Z-2 G1 X2.6 Z-1.6 ;G3 X2.6 Z-1.6 I0 K0.4 G0 Y-0.4 Z5 G0 Y0.4 G1 Z0 F84.9 G1 Z-2.6 G1 X3 Z-3 F254.6 ;G2 X3 Z-3 I0.4 K0 F254.6 G1 G42 X3.4 Y2.6 G2 X6 Y0 CR=2.6 G2 X0 Y-6 CR=6 G2 X-6 Y0 CR=6 G2 X0 Y6 CR=6 G2 X6 Y0 CR=6 G2 X3.4 Y-2.6 CR=2.6 G1 G40 X3 Y-0.4 Z-3 G1 X2.6 Z-2.6 ;G3 X2.6 Z-2.6 I0 K0.4 G0 Y-0.4 Z5 G0 Y0.4 G1 Z-1 F84.9 G1 Z-3.6 G1 X3 Z-4 F254.6 ;G2 X3 Z-4 I0.4 K0 F254.6 G1 G42 X3.4 Y2.6 G2 X6 Y0 CR=2.6 G2 X0 Y-6 CR=6 G2 X-4.472 Y-4 CR=6 G1 Z-3 G2 X-4.472 Y4 CR=6 G1 Z-4 F84.9 G2 X4 Y4.472 CR=6 F254.6 G2 X6 Y0 CR=6 G2 X3.4 Y-2.6 CR=2.6 G1 G40 X3 Y-0.4 Z-4 G1 X2.6 Z-3.6 ;G3 X2.6 Z-3.6 I0 K0.4 G0 Y-0.4 Z15 M17 ; %_N_SUB20213_SPF G0 Z15 G0 Z5 G1 Z2 F84.9 G1 Z-0.6 G17 G1 X63 Z-1 F254.6 ;G3 X63 Z-1 I-0.4 K0 F254.6 G1 G42 X62.6 Y-2.6 G2 X60 Y0 CR=2.6 G3 X0 Y60 CR=60 G3 X-60 Y0 CR=60 G3 X0 Y-60 CR=60 G3 X60 Y0 CR=60 G1 Z-1 G2 X62.6 Y2.6 CR=2.6 G1 G40 X63 Y0.4 Z-1 G1 X63.4 Z-0.6 ;G2 X63.4 Z-0.6 I0 K0.4 G0 Y0.4 Z5 G0 Y-0.4 G1 Z1 F84.9 G1 Z-1.6 G1 X63 Z-2 F254.6 ;G3 X63 Z-2 I-0.4 K0 F254.6 G1 G42 X62.6 Y-2.6 G2 X60 Y0 CR=2.6 G3 X0 Y60 CR=60 G3 X-60 Y0 CR=60 G3 X0 Y-60 CR=60 G3 X60 Y0 CR=60 G1 Z-2 G2 X62.6 Y2.6 CR=2.6 G1 G40 X63 Y0.4 Z-2 G1 X63.4 Z-1.6 ;G2 X63.4 Z-1.6 I0 K0.4 G0 Y0.4 Z5 G0 Y-0.4 G1 Z0 F84.9 G1 Z-2.6 G1 X63 Z-3 F254.6 ;G3 X63 Z-3 I-0.4 K0 F254.6 G1 G42 X62.6 Y-2.6 G2 X60 Y0 CR=2.6 G3 X0 Y60 CR=60 G3 X-60 Y0 CR=60 G3 X0 Y-60 CR=60 G3 X60 Y0 CR=60 G1 Z-3 G2 X62.6 Y2.6 CR=2.6 G1 G40 X63 Y0.4 Z-3 G1 X63.4 Z-2.6 ;G2 X63.4 Z-2.6 I0 K0.4 G0 Y0.4 Z5 G0 Y-0.4 G1 Z-1 F84.9 G1 Z-3.6 G1 X63 Z-4 F254.6 ;G3 X63 Z-4 I-0.4 K0 F254.6 G1 G42 X62.6 Y-2.6 G2 X60 Y0 CR=2.6 G3 X0 Y60 CR=60 G3 X-60 Y0 CR=60 G3 X0 Y-60 CR=60 G3 X60 Y0 CR=60 G1 Z-4 G2 X62.6 Y2.6 CR=2.6 G1 G40 X63 Y0.4 Z-4 G1 X63.4 Z-3.6 ;G2 X63.4 Z-3.6 I0 K0.4 G0 Y0.4 Z15 M17

Since I do not have a rotary table for CNC, I use a stop, a vice and a bolt.

For rotation, we use an electric motor from a microwave and an adapter for AC voltage of 10-20 volts.

We attach the electric motor to double-sided tape.

We cover the tree with paint and varnish.

I did this work for about 1 week, and I suggest you repeat this simple project.