Commercial Stereolithography Sla 3d Printer Multiply Printing Efficiency

Product Specification

Kings High speed SLA 3d printer, making large size prototyping easier.

8 Core technologies, multiply printing efficiency.

1, Scanning routing database system, automatic scanning route, customize scanning route, optimize product quality and production speed.

2, Upper and lower surface automatic identification, different parameter settings for different model parts, such as: upper surface, lower surface, outline, principle parts, support structures, improve printing speed.

3, Advanced intelligent vacuum system, coating evenly, improve printing speed, capable for large-size parts printing.

4, High quality fixed laser, stable, high power, higher molding speed.

5, Intelligent high speed scanning system, variable spot and power, 20%~100% faster compared with fixed spot scanning system.

6, With the parameter database for different layer thickness and convenient switching from one another, printing efficiency is highly improved.

7, 3 times contractive scanning technology, multiple outline scanning mode and frontlighting printing mode; high speed printing combined with high precision, get better surface perfection compared with the same layer thickness products.

8, Mass data rapid import, hold-on adjusting position of parts, Multiple parts automated composition, improve printing efficiency.

Printing process

Print completed

SLA 3D printers, also known as stereolithography 3D printers, or laser 3D printers, are the most widely used 3D printing technology.

SLA is the abbreviation of "Stereo Lithography Apparatus", which is the English abbreviated form of stereolithography. It is a very important process technology in the 3D printing technology molding process. The technology mainly uses a laser of specific intensity to focus on the surface of the photocurable material (the material is mainly photosensitive resin), which makes it point to line and line to surface. Finish the printing work on one layer, and then proceed to the next layer after the completion of one layer, and repeat the cycle until the final product is completed.

Technical principle

Focusing on the surface of the photocurable material with a laser of a specific wavelength and intensity, from point to line, from line to surface solidification, complete a level of drawing operation, then move the lifting table vertically in the height of a layer, and then solidify Another level. This layer stacking constitutes a three-dimensional entity.

SLA is the first practical rapid prototyping technology, using liquid photosensitive resin raw materials. The process is to first design a three-dimensional solid model through CAD, use a discrete program to slice the model, design the scan path, and the generated data will precisely control the motion of the laser scanner and the lifting platform; the laser beam is controlled by the numerical control device. The surface of the liquid photosensitive resin is irradiated according to the designed scanning path to cure a layer of resin in a specific area of ​​the surface. When a layer is processed, a section of the part is formed; then the lifting platform is lowered by a certain distance on the solidified layer. Covering another layer of liquid resin, and then performing a second layer scanning, the second solidified layer is firmly bonded to the previous solidified layer, so that the layers are superposed to form a three-dimensional workpiece prototype. After the prototype is taken out of the resin, the final curing is carried out, and then the desired product is obtained by polishing, electroplating, painting or coloring.

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