Design Improvement On Support System For Resin Based 3D Printer

Che Rozaida , Che Mod (2009) Design Improvement On Support System For Resin Based 3D Printer. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Stereolitography is one of the rapid prototyping systems that can produce a part with high accuracy and good surface finish. Stereolitography is a three-dimensional building process and can produce a solid plastic model. The device that is called Stereolitography Apparatus (SLA) is used to produce the part using stereolitography system. Nevertheless, SLA has its own disadvantages. This apparatus needs support structures. Other than that, there is a problem occurred on the support system. This project presented the research on the support system for resin based 3D printer and E-Darts machine is used for this purpose. Overall system for this machine understands first including support system. Then, the specimen is design using CAD software and produces it using E-Darts machine while the ultraviolet (UV) laser traces twodimensional cross-sections on the surface of a liquid resin(photosensitive liquid plastic) . Problem occurred on the support system can be examined. Suggestion for designs improvement can be create. The better design is chosen to make an improvement. Thus, the problem occurred on the support system can be reduce.

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