Ant PCB Drill

thingiverse

PCB Drill Press with ESC brushless motor and 6mm ER8M spindle much better Precision than the standard DC motor. Tachometer: https://www.thingiverse.com/thing:3648041 EDIT: June 11 2019 Added LED Light 12 Volt 24 LED https://www.ebay.com/itm/5V-12V-LED-Panel-Board-12-24-48-Piranha-LED-Panel-Led-Board-Warm-White-Light/311804066737?ssPageName=STRK%3AMEBIDX%3AIT&var=610677930442&_trksid=p2060353.m2749.l2649 Edit: June 1, 2019 added photo showing to grind flat spots where the 3 mm allen set screw meet the shaft. (my first drill job I had issues with allens slipping, any tighter would have broken the sprocket. 15 minute job putting flat spots fixed that) Edit: May 29, 2019 Added Control Box for Ardunio Nano Added Box Clamp with built-in Tie wrap holder Fixed nut hole being to large for the nuts Edit: May 28, 2019 Added missing motor mount Head Added bearing used Added O-ring (used for belts) Calibrate ESC before uploading the Drill code (or you may have motor running to slow at full speed) ESC calibrate with Arduino code - ELECTRONOOBS http://www.electronoobs.com/eng_robotica_tut5_1_code1.php Drill code I used Control Brushless Motor using Arduino https://howtomechatronics.com/tutorials/arduino/arduino-brushless-motor-control-tutorial-esc-bldc/ middle pin on POT goes to A0 and if pot turns the wrong way (left for off) just swap the wires on outside two pins. also know with ESC if you turn power off with pot turned to high you have to turn the pot down to be able to start motor again (must be a ESC safety thing) Machine drilling a board the failed to drill completely through on the CNC PCB Mill ( My fault learning process) https://youtu.be/fIHh3Ilmaxk Recommended .2 layer and 100% infill with support Link to original PCB Drill Press https://www.thingiverse.com/thing:1375414 Parts List: I am no affiliated with any links and you might find better deals by searching 2212 1000KV Motor https://www.ebay.com/itm/Surpass-hobby-2212-1000KV-Motor-for-Fixed-wing-Airplane-Helicopter-Quadcopter/153294144642?hash=item23b10b0482:g:lokAAOSwDaBcCn~X SimonK 20A Brushless ESC https://www.ebay.com/itm/MR-RC-Simonk-20A-ESC-Brushless-Motor-Speed-Controller-2-3S-LiPo-For-Multicopter/262721061273?epid=12025113352&hash=item3d2b654199:g:HZsAAOSwUchaA~X4 Bullet Connector Banana Plug Male Female https://www.ebay.com/itm/10-Pairs-4mm-Gold-Bullet-Connector-Banana-Plug-Male-Female-For-RC-Motor-ESC-LiPO/142340137428?hash=item21242221d4:g:vPcAAOSwCHBbIOOD:sc:USPSFirstClass!70466!US!-1 12V 10A 120W DC POWER Supply https://www.ebay.com/itm/12V-10A-10amp-120W-DC-POWER-Supply-ADAPTER-Transformer-for-LED-Strip-CCTV-PC-1/202443931901?epid=4024004516&hash=item2f229940fd:g:OhsAAOSwA-Nbwa6m Arduino Nano V3.0 (Any Arduino will work) https://www.ebay.com/itm/MINI-USB-Nano-V3-0-ATmega328P-CH340G-5V-16M-Micro-controller-board-Arduino/222543127037?hash=item33d09aa1fd:g:WNcAAOSwiZZbhwJv:sc:ShippingMethodStandard!70466!US!-1 Round Rocker Switch https://www.ebay.com/itm/Generic-Round-Rocker-Switch-2-Terminals-Red-Button-Toggle-Switch-ON-OFF-Switch/202636733963?var=502713996485&hash=item2f2e172e0b:m:mynfmPF8KSq6xEEZErGDK9g 5.5mmx2.1mm Female DC Power Jack https://www.ebay.com/itm/5-5mmx2-1mm-Female-DC-Power-Jack-Plug-Socket-Panel-Mount-Connector-Adapter-10X/113224653611?hash=item1a5cb71b2b:g:F2wAAOSwiFtbhfvP 10K OHM Linear Taper Rotary Potentiometer https://www.ebay.com/itm/5Pcs-Portable-10K-OHM-Linear-Taper-Rotary-Potentiometer-B10K-10KB-Pot-with-Wire/122151751668?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 Spring 25mm x 5 mm https://www.ebay.com/itm/10-100x-Expansion-Tension-Spring-All-0-3-0-5mm-304-Stainless-Extension-Expanding/132960784614?hash=item1ef51490e6:m:mc_lUs_JZNVyeU0W2ydg2Vw M3 Black 12.9 Grade Alloy Steel Allen Hex Socket Cap Head Screw 4 18mm long (mounting Control Box) 4 10mm long (mounting spindle bracket) https://www.ebay.com/itm/M3-0-50-Socket-Head-Caps-Screws-12-9-Alloy-Steel-w-Black-Oxide-DIN-912-3mm/112842465163?hash=item1a45ef5f8b:m:mdxeWGrTUwbeuIAGzy1s-LA:sc:USPSFirstClass!70466!US!-1 M4 10mm long (mounting Spring) https://www.ebay.com/itm/M4-Black-12-9-Grade-Alloy-Steel-Allen-Hex-Socket-Cap-Head-Screw-Bolt-DIN912/172101021648?var=470939479049&hash=item2812052fd0:m:mSD42gW3gHhV_6-RMkWelRQ M8 x 100mm threaded rod https://www.ebay.com/itm/1-25mm-Pitch-M8-x-100mm-Male-Threaded-Rod-Bar-Bronze-Tone-2-Pcs/351462648246?epid=1642470997&hash=item51d4ce69b6:g:GykAAOSwHYVabwev 5mm rod x 100mm https://www.ebay.com/itm/OD-4mm-5mm-Linear-Rail-Cylinder-Shaft-Optical-Axis-Smooth-Rod-Cylinder-Shaft/162579590113?hash=item25da7fabe1:m:mfak5jg5-K_m9bJVj7NSW5A 2 20 x 2 mm O-ring (used for belts) https://www.ebay.com/itm/Sealing-ring-shaft-seal-O-ring-20-x-2-mm-rubber-black-10-pieces-C5M8/173765897361?hash=item2875412c91:g:SSEAAOSwNXtcTsqv 6mm Shaft Lock Collar https://www.ebay.com/itm/6mm-Shaft-Lock-Collar-Black-Oxide-Steel-6-mm/113381488292?hash=item1a661036a4:m:mp9QRvz6LqqR-eXHOXfWSMQ:sc:USPSFirstClass!70466!US!-1 (2) 606-2RS Bearing https://www.ebay.com/itm/2-606-2RS-Premium-seal-606-2rs-bearing-606-ball-bearings-606-RS-ABEC3/130828557900?hash=item1e75fd5e4c:g:-wQAAOSwFzRZ4laF C6 ER8M 60L extension rod https://www.aliexpress.com/item/32909066701.html?spm=a2g0s.9042311.0.0.5d164c4doI8psN 1/8" ER8 Spring Collet https://www.ebay.com/itm/1-8-ER8-Spring-Collet-Chuck-Tool-Bit-Holder-For-CNC-Milling-Lathe-Chuck-NEW/261669119787?hash=item3cecb1e72b:g:FqkAAOSwg3FUbbS9 ER8M Wrench https://www.ebay.com/itm/ER8M-ER11M-ER16M-ER20M-ER32UM-CNC-Tool-Holder-Collet-Chuck-Spanner-Wrench-Nut/331347644726?hash=item4d25dbd136:m:mZ8GRxYXQuXpfr8INEeUANQ Precision small drills https://www.ebay.com/itm/8mm-85mm-9mm-95mm-1-0mm-CNC-PCB-FR-4-Drill-Bits-Modeling-Trains-Cars-Boats/221793886515?hash=item33a3f22133:g:IkgAAOSw0JpV57ON:sc:USPSFirstClass!70466!US!-1