CNC.Hardware

Facebook Twitter
Numerical control Numerical control A CNC turning center Numerical control (NC) is the automation of machine tools that are operated by precisely programmed commands encoded on a storage medium, as opposed to controlled manually via hand wheels or levers, or mechanically automated via cams alone. Most NC today is computer numerical control (CNC), in which computers play an integral part of the control. In modern CNC systems, end-to-end component design is highly automated using computer-aided design (CAD) and computer-aided manufacturing (CAM) programs. The programs produce a computer file that is interpreted to extract the commands needed to operate a particular machine via a post processor, and then loaded into the CNC machines for production. Since any particular component might require the use of a number of different tools – drills, saws, etc., modern machines often combine multiple tools into a single "cell".
1 | Get an Arduino board and USB cable In this tutorial, we assume you're using an Arduino Uno, Arduino Duemilanove, Nano, Arduino Mega 2560 , or Diecimila. If you have another board, read the corresponding page in this getting started guide. You also need a standard USB cable (A plug to B plug): the kind you would connect to a USB printer, for example.

Windows

Windows

Repenser l’internet des objets (3/3) : Industrialiser l’internet

Par Daniel Kaplan le 07/05/09 | 8 commentaires | 14,127 lectures | Impression Il n’existe pas aujourd’hui d’”internet des objets”, mais tout au plus une connexion en silos d’objets conçus et régis selon les règles les plus classiques de l’économie industrielle. La connectivité des objets et des espaces pourrait même signer la fin de la “parenthèse internet”, celle d’un réseau sans tête, sans finalité et totalement ouvert. Ce serait sans compter sur ceux qui, venant du monde numérique ou du design, s’activent dans le sens contraire : celui de doter le monde physique de certaines des propriétés de plasticité et d’ouverture qui caractérisent le monde numérique. Repenser l’internet des objets (3/3) : Industrialiser l’internet
Specs. I'm afraid I don't have the space (or the expertise for that matter) to go into the fundamentals of CNC here but there is one websites in particular I found quite useful in my research. CNCZone.com - A discussion forum which has a DIY machine section which is a wealth of knowledge ( direct link ) Machine Details: Cutting Head: Dremel or Dremel Type Tool Axis Details: Specs.
Home-Made DIY CNC Machine using Step Motors, Dremel, and EMC2 Tags: CNC, DIY, Machine, Motor Control, Robot, Robotics, Stepper Motor What is a CNC? The abbreviation CNC stands for computer numerical control, and refers specifically to a computer “controller” that reads G-code instructions and drives a machine tool, a powered mechanical device typically used to fabricate components by the selective removal of material. In simple words, a CNC is a machine which is controlled by a computer, and used to fabricate 3D objects. Home-Made DIY CNC Machine using Step Motors, Dremel, and EMC2