By using CURA software, the STL file is converted into G-codes and then it is sent to PRONTERFACE software, which is the interface software between the computer and the Cartesian coordinate based 3D printer. The parts are modeled in the CATIA V5 R20 software, and it is converted into STL (Stereo lithography) file. PLA (Poly Lactic Acid) is used as the filament in this project for 3D printing of Mechanical parts and also the above mentioned raw filaments can be used. The Fused Deposition Modeling is an advanced manufacturing process uses the thermoplastics, ABS, Poly Vinyl Alcohol (PVA), polycarbonate (PC), PLA (Poly Lactic Acid) and ULTEM 9085. In this project work, Design and development of Cartesian coordinate based 3D printer is done for the manufacturing of sample parts by using Fused Deposition Modeling (FDM) process. 3D printer can produce parts layer by layer with the addition of the raw materials used by executing the NC-codes of a CAD designed model, which is controlled by a computer. So, to eliminate these problems Additive Manufacturing is used, which converts 3D CAD models into physical objects. By the use of subtractive processes, there is a lot of scrap and also the accuracy of parts is not up to the mark. Now a day, manufacturing of complex parts have become a major role in industries.
MANUFACTURING PROCESS 3 PDF CODE
Wireless 3D printer uses LUA code for transfer the data to the Wi-Fi model which sends information to the 3d printer. It is used in a variety of industries including jewelry, footwear, industrial design, architecture, engineering and construction, automotive, aerospace, dental and medical industries, education and consumer products. It can make physical models of objects either designed with a CAD program or scanned with a 3D Scanner. Wireless 3D Printers are machines that produce physical 3D models from digital data by printing layer by layer using Lua code. As a prototype, this object is fully (exceptions below) workable and functions to test both visual and engineering specifications, as well as completeness, correctness, and overall design integrity.
This object can be used to test form, fit, and function prior to building the object in its real material, which likely costs more in time and material stock to produce. Often this technology is referred to as Rapid Prototyping as its functional use is often one of (relatively) quickly producing a physical object from a CAD design model. 3-D printing is a unique technology in the realm of CNC. Here it also contains the optimization of heat sink fins profile, in this analysis heat sink having rectangular annular fin and circular annular fin are analyzed for different working material that is poly-lactic-acid (PLA), ABS polymer. Here in this paper thermal behavior of heat sink is analyzed. Therefore in order to increase the surface area of heat sink fins are provided on the heat sink. In order to increase the heat transfer rate from the heat sink it is necessary to increase the surface area of heat sink. In order to remain feed filament in solid state it is necessary to remain the temperature of the heat sink much below the melting temperature of polymer. In order to use Polymer filament as a plunger, it is necessary to remain polymer filament is in solid state inside the heat sink. In order to extrude the PLA melt, the feed polymer filament in solid form is used as a plunger. As in this process the polymer filament enter in to the heat sink through feed filament feed mechanism and reaches to the heat block where it get melts and through the nozzle it get extruded and deposited layer by layer in order to build the component. Fused Deposition modeling is the prime method of Additive manufacturing process used for the polymer manufacturing.
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