What is 3D Printing Service?
3D printing technology is a collective term for a series of rapid prototyping technologies, the basic principle of which is laminated manufacturing. 3d printing service providers will use a computer-aided design model to produce a three-dimensional object. 3D printing service includes 3d design and printing services, 3d laser printing services, 3d model printing services, 3d plastic printing services, 3d prototyping service or 3d rapid prototyping services, etc. SLA printing service and SLS printing service are two common types of 3d model printing services.
3D Printing Processes
SLA means laser curing rapid prototyping technology, the process of molding is to dip the photosensitive resin liquid through the workbench, and then irradiate the liquid surface by ultraviolet light, and the irradiated part is immediately solidified and formed. After the layer is formed, the workbench is lowered. The height of the layer, the liquid surface is re-impregnated through the workbench, and the ultraviolet light is subjected to curing irradiation of the next layer, so that the layer is solidified and formed to obtain a three-dimensional solid prototype.
SLS(Selective Laser Sintering )
Selective Laser Sintering (SLS) is an industrial 3D printing process ideal for manufacturing end-use parts. In SLS, a laser selectively sinters polymer powder particles, fusing them together and building a part layer-by-layer. SLS produces functional plastic parts with isotropic mechanical properties that can be used for detailed prototyping or end-use low-volume production.
SLM (Selective Laser Melting)
SLM represents elective laser melting, a kind of additive manufacturing, metal powder rapid prototyping technology, which can directly form metal parts that are close to full density and good mechanical properties. SLM technology overcomes the complicated process of manufacturing metal parts by Selective Laser Sintering (SLS) technology.
The SLM technology is a technique in which metal powder is completely melted by the heat of a laser beam and solidified by cooling.
3D Printing Materials
Resins: photosensitive resin, transparent resin, translucent resin, high-precision resin, high temperature resistant resin, high toughness resin, soft rubber, etc.
Nylon: nylon + glass fiber, nylon, etc.;
Metals: mold steel, stainless steel, aluminum alloy, titanium alloy, copper alloy, etc.;
We offer a variety of post-processing methods ,such as paint, silk screen, water transfer, polishing, sand blasting, electroplating, vacuum plating and so on.
3D Printing Applicaitons
3D printing is involved in the jewellery, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields. Namely, 3D printing can be used in the entire industrial sector.