A Brief Guide To Help You Buy A 3D Printer
3D Printing is also called Additive Printing and is a new and technologically sophisticated process through which solid object can be created from the digital file containing the 3D copy or print of it. The objects are created layer by layer, thereby giving to the process the name of additive manufacturing, and each layer may have a size of up to 180 microns or even more.
Main Steps Of 3D Printing
3D Printing, by using a 3D Printer in India consists of three main steps. In the first step, a design of the object to be printed is created through CAD or Computer Aided Design software or other software. These objects can be straight away downloaded from an online marketplace as well. A 3D Scanner is required to take their copy or to store them. The next step of 3D printing involves the selection of right material using which the object will be given at solid shape and form. 3D Printing can be used for making objects out of resins, plastic, metal, textiles, fabric, waxes, and other materials as well. The third part of the process is the actual printing of the object. Because the objects cannot be used in their raw state, you will have to reform the raw materials through ways including lacquering, sanding and others.
Materials And The 3D Printing Technology Used
Different 3D printing technologies are used for making different kinds of materials. In schools and colleges, materials including plastics and waxes among others can be used to create prototypes or other teaching/learning/project aids. Likewise, in industries, the right 3D printing machine and technology should be chosen in lieu of the raw materials used for creating the objects. Below are the materials (raw materials) and the right 3D printer and printing technology for the creation of objects.
For Alumide or Plastic- Fused Deposition Modelling (FDM) technology and SLM (Selective Laser Melting) technology.
For Resin or Wax- Digital Light Processing (DLP) technology, Stereo lithography, Continuous Liquid Interface Production technology, and Multi
Jet printer technology
For Metals- Direct Metal Laser Sintering some technology, and Electron Beam Melting (DLP) technology.
For Multi-Colour Printing- Binder Jetting technology, and Selective Deposition Lamination technology.
As we can see, many of the objects that were earlier created and manufactured through the use of mass manufacturing technology can today be created easily through 3D printing technology and the 3D printers. The 3D printer range includes different technologies and well suites education/learning and the different industries including the military, aerospace, textile, fabric, and other industries.
While buying a Printer for 3D printing at Amazon ensure that you are purchasing the printer with the right kind of technology, and with the desired capability to use it for educational, manufacturing, or prototyping goals and functions.