How do 3D printers work? The answer depends on the type of printer in question. If the 3D printing technology is used in a commercial application, the technology and functionality of the printer varies considerably. Commercial grade 3D printers are designed for fast production of intricate projects and intricate models that require precision and speed.
Commercial grade 3d printers work by using the latest technology available in printing cartridges. These cartridges are filled with dye (a colored compound) that bonds with the surface of a computer-printed object. When the printer runs the ink through the nozzle, it deposits the colorant on the surface of the object in a uniform fashion. The end result is an original three dimensional image.
How does a CAD design change into a digital object? The technology used in commercial grade 3d printing processes is designed to transfer the design file or pattern directly to a digital file. The computer graphic software program that the CAD design is saved in stores the design as a series of computer files. The user can then manipulate the CAD file by manipulating the individual pattern rows within the image. The result is an exact duplicate of the original CAD drawing. A typical CAD design is saved into a file format known as a CAD file.
How do 3d printing processes of a CAD drawing change into a digital object? The actual process of how a CAD design changes into a digital object is called slicing. The slicing process alters one or more layers of the CAD file just before it is sent to a 3d printer. The layers that are changed are g-code or layer maps. castable resin
What exactly is g-code? G-code is an acronym for graphic language code that is used by CAD-manufacturing programs to communicate the details of a particular CAD drawing to a 3d printer. By using a particular CAD program in conjunction with a digital printer, the printer is able to read the g-code that is stored on the computer file in which the CAD file is stored.
How do I know if my design prints properly? Most commercial grade CNC mills use an x-y printer that combines printing and modeling capabilities. The x-y printer determines if a material is smooth, flat, or curved based on the dimensions of the plastic filament material used in the printing process. This means that any plastic filament material used for 3d modeling must be appropriate for the type of printing being performed.
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