Kings High speed SLA 3d
printer, making large size prototyping easier.
Print completed
Technical principle
Laser sintered 3D printers are industrial 3D printers, also known
as stereolithography 3D printers, SLA 3D printers. The technical
principle is that the liquid photosensitive resin is scanned by a
laser of a specific wavelength, and a photosensitive reaction
occurs in a scanned place to form an instant curing, which is
generally a large-sized 3D printing device. Due to its high molding
speed and high resolution, it can print a high-precision surface
smooth hand model and gradually push the low-end FDM3D printer out
of the hand model market.
3D printing material
The material used in stereolithography 3D printers is generally
"photopolymer", which is composed of polymer monomer and
prepolymer, generally liquid, with photoinitiator
(photosensitizer), UV after a certain wavelength. After irradiation
of light (for example, a wavelength of 250-300 nM), polymerization
is caused to complete the curing.
SLA 3D printer production process
SLA molding technology printing process generally goes through
three steps: First, the machine slices the 3D model to determine
the printing path; secondly, the machine illuminates the surface of
the photosensitive resin material according to the procedure, and
the irradiation process is point-to-line, line-to-face, The
layering is cured until the finished product appears; finally, the
finished product is taken out for post-processing work such as
dyeing, painting, and the like.
◆The advantages of SLA molding technology in the molding process:
1. The molding process appears early and relatively mature
2, high printing accuracy, good quality
3, processing speed is fast, the production cycle is relatively
short
Stereolithography 3D printing technology is the earliest proposed
and commercialized molding technology. In recent years, it has been
widely used in the industry of hand model production, industrial
design, mechanical production, automobile manufacturing, shoe mold
industry, education, medical, consumer electronics and other
industries. . At present, there are not many mature and reliable
SLA 3D printer manufacturers in China. The KINGS brand is the
leader in the industry. It not only supplies 3D printing equipment,
but also provides specific 3D printing solutions for many
industries, which improves the user's production efficiency.
3D printing products:
