2B_Rania Ouahbi by Rania Ouahbi https://padlet.com/raniaouahbi10/2BRaniaOuahbi 3D printer en-us 2019-11-18 10:39:50 UTC 2019-11-26 17:49:23 UTC hello@padlet.com 3D printing raniaouahbi10 https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416631334 What is 3D printing? 

3D printing is a group of manufacturing technologies by addition where a three-dimensional object is created by superimposing successive layers of material. 3D printers are usually faster, cheaper and easier to use than other manufacturing technologies by  In addition, although like any industrial process, they are subject to a compromise between their acquisition price and the tolerance in the measurements of the objects produced.  3D printers offer product developers the ability to print parts and assemblies made of different materials with different physical and mechanical properties, often with a simple assembly process.  Advanced 3D printing technologies can even offer models that can serve as product prototypes.

]]> 2019-11-26 12:52:14 UTC https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416631334 Figure of 3D printing. raniaouahbi10 https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416632866 2019-11-26 12:56:15 UTC https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416632866 What are the files recognized by a 3D printer? raniaouahbi10 https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416803159 The most common and universal file formats for 3D printing are STL and VRML. STL stands for “stereolithography” – it is a 3D rendering that contains only a single color. This is typically the file format you would use with desktop 3D printers.]]> 2019-11-26 17:47:31 UTC https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416803159 Programs of 3D printing. raniaouahbi10 https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416803983  A few examples of 3D printing programs are: 3D slash, tinkerCAD, sketchUP, rhino3D.]]> 2019-11-26 17:48:51 UTC https://padlet.com/raniaouahbi10/2BRaniaOuahbi/wish/416803983