CNC Circuit Mill: Difference between revisions

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=Introduction=
*'''Example of CNC Circuit Milling on a Commercial CNC Circuit Mill'''
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*As you can see, the milling bit rotates at very high speeds (thousands of complete rotations per minute, aka "revolutions per minute" or just "rpm") and removes material from the top layer (and a bit of the bottom layer) of the circuit board.
*The circuit board is comprised of a thin top layer of conductive material (often copper) that is adhered to a layer of insulating material below.
*During milling, the insulating layer provides a safety gap between the milling bit and the precision work surface (which should not be marred).
*Once the milling is complete, the remaining copper traces form the actual conductive circuit (without the components soldered yet), while the relatively intact insulating layer gives the circuit board its rigidity.
=Industry Standards=
=Industry Standards=


Revision as of 23:09, 8 March 2012

Industry Standards

  • LPKF

http://www.lpkfusa.com/downloads/support/docs/man_c40.pdf

  • Tormach: PCNC 1100 Series 3 CNC Mill

http://www.tormach.com/Product_PCNC_main2.html?gclid=CNqspeb8r64CFUcCQAodmBSZRw

http://www.tormach.com/uploads/300/TD_Series_3_Whitepaper_v4-0-pdf.html

Ballscrews and nuts, hybrid polyphase stepper motors, microstepping digital electronics

Iterations

  • Version In Progress

CNCCMV2

  • Version 1

CNCCMV1

See Also


The Global Village Construction Set
Habitat CEB Press Cement Mixer Sawmill Bulldozer Backhoe
Agriculture Tractor Seeder Hay Rake Well-Drilling Rig
Microtractor Soil Pulverizer Spader Hay Cutter Trencher
Bakery Oven Dairy Milker Microcombine Baler
Industry Multimachine Ironworker Laser Cutter Welder Plasma Cutter
CNC Torch Table Metal Roller Rod and Wire Mill Press Forge Universal Rotor
3D Printer 3D Scanner CNC Circuit Mill Industrial Robot Chipper Hammermill
Drill Press Induction Furnace
Energy Power Cube Gasifier Burner Solar Concentrator Electric Motor Generator Hydraulic Motor
Steam Engine Heat Exchanger Wind Turbine Pelletizer Universal Power Supply
Nickel-Iron Battery
Materials Aluminum Extractor Bioplastic Extruder
Transportation Car Truck

Imprimante 3D Scanner 3D Extracteur d'Aluminum Pelleteuse Four à Pain Presse à balles de paille Extrudeuse à bioplastiques Bulldozer Voiture Presse BTC Betonnière Broyeur à marteaux Imprimante de circuits électroniques Table de découpe numérique Trayeuse Perçeuse à colonne Moteur électrique Gazogène Faucheuse Râteau à foin Moteur hydraulique Fourneau à induction Bras robotisé Poinçonneuse Découpeur Laser Laminoir à plaques Microcombine Microtracteur Multimachine Batterie Ni-Fe Machine à granulés Torche plasma Power Cube Presse hydraulique Laminoir à barres et fils de fer Pulvérisateur de terre Scierie Semoir Concentrateur solaire Roto-bêche Moteur à vapeur Echangeur de chaleur Tracteur Fraiseuse de tranchée Camion Alimentation électrique universelle Rotor universel Poste de soudure à l'arc Plateforme de forage de puits Eolienne

Key Design Planning Prototype Almost done Full Release
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