Arduino GCode Interpreter This page describes something which is no longer the most recent version. For the replacement version see: G-code This page has been flagged as containing duplicate material that Darwin/Arduino GCode Interpreter also attempts to cover.These pages should be merged such that both pages do not attempt to cover the duplicate topics. This page has now been superseded. For the up-to-date one, see here. Introduction G-Code is a commonly use language to control CNC machines. Several software packages can generate G-Code, so using this firmware allows you a degree of flexibility. Files The G-Code firmware source is available from SourceForge as part of the RepRap Arduino firmware package. Installation Once you download the proper files, there are a couple steps you need to do: Ubuntu users will also have to upgrade their avr-gcc; the standard one contains a bug. Usage Firmware Configuration We'll cover each of the variables below: This variable stores how many steps to take to move the X axis 1 inch. Bugs
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Technologie des Monats: 3D-Druck | Hochschulforum Digitalisierung So sehen die Patronen von 3D-Druckern vermutlich nicht aus. Isaac Bowen, CC-BY-SA 2.0 via flickr.com Egal ob auf der internationalen Raumstation ISS, im Zahnlabor oder im Wohnzimmer – 3D-Drucker erobern die Welt. Die Einsatzgebiete sind vielfältig und die Vision des Replikators vom Raumschiff Enterprise, welcher auch beliebige Lebensmittel erzeugen kann, scheint langfristig nicht mehr abwegig. Die Anwendungsszenarien von per 3D-Druck erzeugten Objekten sind sehr vielfältig und reichen vom klassischen Einsatz in den Ingenieurs- und Naturwissenschaften für die Visualisierung von komplexen Sachverhalten und dem Testen von Prototypen, bis hin zur Medizin zur Erzeugung von Implantaten und Organmodellen. Spannend dazu auch der Vortrag "Potential 3D-Druck: Konstruktivismus Revisited" von Prof. Kurz zur Technik Zu den aktuell populärsten und günstigen Verfahren gehört die Schmelzschichtung. 3D-Modelle Eigenes 3D-Projekt? In Zeiten der Sharing-Economy überhaupt kein Problem!
G-code This page tries to describe the flavour of G-codes that the RepRap firmwares use and how they work. The main target is additive fabrication using FFF/FDM processes. Codes for print head movements follow the NIST RS274NGC G-code standard, so RepRap firmwares are quite usable for CNC milling and similar applications, too. There are a few different ways to prepare GCode for a printer. As many different firmwares exist and their developers tend to implement new features without discussing strategies or looking what others did before them, a lot of different sub-flavours for the 3D-Printer specific codes developed over the years. Introduction A typical piece of GCode as sent to a RepRap machine might look like this: The meaning of all those symbols and numbers (and more) is explained below. To find out which specific gcode/s are implemented in any given firmware, there are little tables attached to the command descriptions, like this one: Here means: yes Fully supported. experimental automatic no
Top 22 Torrent Sites (Updated December 2017) Torrents are a method of distributing files over the internet. They operate over the BitTorrent protocol to facilitate what's called peer-to-peer (P2P) file-sharing. There are a number of benefits torrent-based file sharing has over traditional file sharing. Expensive server equipment isn't necessary to send files to many people at once, and low-bandwidth (slow) networks can just as easily download large sets of data. The most common way to use torrents is through a special file that uses the .TORRENT file extension. Within the file are directions for how to share specific data with other people. Torrents Can Be Dangerous Before we learn more about how torrents work, it's very important to understand that they also pose a greater risk over other forms of file sharing. Torrents are an extremely popular way for many people to download and share files, including legitimate businesses and your everyday internet user. How Torrents Are Unique Torrents work a bit differently. How Torrents Work
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Wie Digitalisierung die Arbeitswelt verändert: Innovation im Handwerk durch 3-Druck Austausch zwischen Hochschule & Handwerk Der Design-Tower liegt auf dem Trinity Technology & Enterprise Campus, gleich neben digitalen Größen wie Google oder Facebook. Das Gebäude selbst gehört Dublins berühmter Universität, dem Trinity-College, das hier kleinen Handwerksstudios für vergleichsweise moderate Mieten die Möglichkeit einräumt, ihr Business auszuüben. Im Gegenzug geben die Handwerker auch Kurse an den Hochschulen oder tauschen sich anderweitig mit diesen aus. Vorreiter beim Wandel der Arbeitswelt Die Kooperation aus Hochschule und Handwerk wäre in Deutschland wohl nahezu undenkbar und auch in Irland ist die Verbindung nahezu einzigartig – die Verbindung mit dem IT-Standort macht das Projekt nahezu zu einem genialen Vorreiter im Wandel von der indistrualisierten zur digitalisierten Arbeistwelt. Ich treffe die beiden Goldschmiede Lee Harding und Seamus O Donaghue, die im obersten Stockwerk des Design-Towers ein kleines Atelier haben. Wie der 3-Druck das Handwerk verändert
GRBL Grbl is software for controlling the motion of machines that make things. If the maker movement was an industry, Grbl would be the industry standard. Most MakerBots and open source 3D printers have Grbl in their hearts. It has been adapted for use in hundreds of projects including laser cutters, automatic hand writers, hole drillers, graffiti painters and oddball drawing machines. When we ordered our first computer controlled mill in 2007 we were stumped as to how we would control it. Choosing a controller We decided on the Arduino for several reasons. Yet it is a terrifyingly puny machine in the face of this task. What Grbl has to do in 2kb: Parse G-Code, a cryptic computer language hailing from the 50s used to describe the idealised actions of milling machines. Making it all fit Getting the Arduino to do this in a robust and timely manner felt exactly like threading your run of the mill camel through the eye of a needle. Uptake Community Some projects using Grbl Franklin W.