FDM fused deposition molding
Heat and melt the filamentous thermoplastic material through a nozzle, move the nozzle to a designated position, extrude the liquid material in the molten state, and finally solidify.
SLA photopolymerization molding
Through precise control of the reflective mirror, the laser beam scans on the XY plane, causing the liquid resin to undergo rapid photopolymerization reaction under illumination, thereby achieving the transition from liquid to solid state.
DLP digital light processing rapid prototyping
Using slicing software to slice the model into thin slices, the projector plays a slideshow, and each layer of the image undergoes photopolymerization reaction curing in the thin resin layer area, forming a thin layer of the part. This cycle continues until the printing is complete.
LCD display screen molding
A 3D printing technology that uses a liquid crystal display (LCD) as a light source to solidify liquid photosensitive resin layer by layer. The core principle is to accurately project ultraviolet light onto photosensitive resin through an LCD screen, generate two-dimensional images of each layer, and simultaneously cure the entire layer of material.
SLM selective laser melting forming
also known as Selective Laser Melting (SLM) technology, is currently the most common technique in metal 3D printing. It uses a finely focused light spot to quickly melt pre-set metal powder, directly obtaining parts of any shape and with complete metallurgical bonding. The resulting density can reach over 99%.
SLS selective laser sintering
In the selective laser sintering process, the pressure roller will spread the powder evenly on the surface of the formed workpiece. The numerical control system scans the powder according to the cross-sectional shape by controlling the laser beam, heats the powder to its melting point, and then sinter and adhere the powder to the molded part below it.
DED directed energy deposition
This technology usually refers to the direct deposition or melting of materials on the surface through high-energy beams (such as lasers, electron beams, etc.) to achieve local processing or deposition of materials.
BJ adhesive spray
The 3D printed green body needs to undergo post-processing such as sintering to improve its mechanical properties, but unlike other metal processes, adhesive spraying does not require additional support structures, and the surrounding powder already provides support, simplifying the processing process.
AFSD Friction Stir Solid state Additive Manufacturing
It is an additive manufacturing process based on solid-state connections, which uses rotating tools to locally deform metal materials and layer by layer under pressure to achieve high-density metal structure manufacturing
UAM Ultrasonic Additive Manufacturing
Ultrasonic additive manufacturing (UAM) is based on the traditional "ultrasonic welding" process, which uses high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other to form fusion between molecular layers.
Electrochemical deposition additive manufacturing
Using a liquid solution of charged metal ions as raw material, by activating the pixels on the print head, a local electric field can be generated to drive the rapid deposition of metal ions onto the construction board. By adjusting the pattern or image of the active pixels on the print head, complex geometric shape deposition can be achieved.
Full-color printer
The technologies involved in full-color 3D printers mainly include inkjet technology and 3D printing technology.Inkjet technology achieves color printing by controlling inkjet heads of different colors to eject inks onto specific positions during the printing process.3D printing technology constructs objects by layer-by-layer material stacking, leveraging computer-aided design (CAD) and 3D printing control systems to precisely regulate the printing process.