A Review on Stereo-Lithography
نویسنده
چکیده
Stereo-lithography is a distinctive form of technology which permits for the translation of computer aided design illustration to3D solid items within hours. In Stereo-lithography melted plastic is solidified in particular patterns by laser beam consequential in solid epoxy realization of a 3D project. This ultraviolet laser beam is directed by CAD data. Parts created using Stereo Lithography must be demonstrated through the use of CAD system, such as ANSYS, AUTOCAD, IDEAS; Pro.-Engineer/PTC CREO etc. The CAD files are kept in STL format which expresses the boundary surface of the object as mesh of connected triangles. KeywordsStereo-lithography, 3D, CAD, Laser
منابع مشابه
Nanometer-Scale Patterning on PMMA Resist by Force Microscopy Lithography
Nanoscale science and technology has today mainly focused on the fabrication of nano devices. In this paper, we study the use of lithography process to build the desired nanostructures directly. Nanolithography on polymethylmethacrylate (PMMA) surface is carried out by using Atomic Force Microscope (AFM) equipped with silicon tip, in contact mode. The analysis of the results shows that the ...
متن کاملFabrication and Optical Characterization of Silicon Nanostructure Arrays by Laser Interference Lithography and Metal-Assisted Chemical Etching
In this paper metal-assisted chemical etching has been applied to pattern porous silicon regions and silicon nanohole arrays in submicron period simply by using positive photoresist as a mask layer. In order to define silicon nanostructures, Metal-assisted chemical etching (MaCE) was carried out with silver catalyst. Provided solution (or materiel) in combination with laser interference lithogr...
متن کاملReview on Graphene FET and its Application in Biosensing
Graphene, after its first production in 2004 have received lots of attentions from researchers because of its unique properties. High mobility, high sensitivity, high selectivity and high surface area make graphene excellent choice for bio application. One of promising graphene base device that has amazingly high sensitivity is graphene field-effect transistor (GFET). This review selectively su...
متن کاملStereolithography System Using Multiple Spot Exposure
A new method of making 3-D objects is proposed. A discharge lamp is used as a UV light source, and to make the fabrication time shorter, multiple spots exposure using optical fibers is employed. The light is distributed to some optical fibers. The output side of each fiber is arrayed linearly and the emitted lights are focused on the surface of the photosensitive resin. As the fiber array is ra...
متن کاملReview on Graphene FET and its Application in Biosensing
Graphene, after its first production in 2004 have received lots of attentions from researchers because of its unique properties. High mobility, high sensitivity, high selectivity and high surface area make graphene excellent choice for bio application. One of promising graphene base device that has amazingly high sensitivity is graphene field-effect transistor (GFET). This review selectively su...
متن کامل