SLA 3D Printing Manufacturer in China
SLA Parts In As Soon As Next-Day; High-Quality Surface Finish for Aesthetic Models;Durable, Versatile Materials with Tight Tolerances.
Stereolithography (SLA) 3D Printing Parts
Stereolithography (SLA) 3D Printing Service
Searching for SLA 3D Printing Manufacturer and Supplier in China? Here, V1prototype is China’s best leading SLA 3D Printing Manufacturer and Supplier, providing high-quality surface finish for aesthetic models; durable, versatile materials with tight tolerances. Our SLA 3D Printing parts are usually not mechanically strong, so are best suited for non-functional prototypes, housings, and visual models. We manufacture parts to strict manufacturing standards and verification of these requirements is included in our quality control checks that accompany each order. This technology is ideal for high-resolution finishes on medium- to large-sized parts. It is an extremely cost-effective solution for creating durable, aesthetically pleasing parts of considerable size on a tight deadline. Stereolithography (SLA) resins with extremely high heat deflection are available and are great candidates for molds or inserts.
How does the Stereolithography technology work? SLA cures photopolymer resin with an ultraviolet laser. The laser traces a shape dictated by the original file across the surface of the resin bath. The resin touched by the laser hardens, then the build platform descends in the resin bath and the process is repeated until the entire part is complete. Check on LinkedIn.
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SLA 3D Printing Finishes
Supports are removed and minimally sanded in order to remove the support nubs left behind with some nubs remaining in hard-to-reach areas. Build lines are visually present and the parts have a granulated/gritty texture.
Supports are removed , parts are bead blasted and then sanded smooth. Build lines are somewhat present, but parts have a smooth texture. Bead blasted parts will make clear parts look frosty/cloudy.
Supports are removed and then the parts are sanded and bead blasted. Paint is applied directly to parts without a primer which means the build lines will be somewhat present through the paint.
Supports are removed and then the parts are sanded and bead blasted. A basic clear coat is applied to parts, but the build lines will still be somewhat present under the clear coat.
Supports are removed, parts are bead blasted and extensively sanded until all build lines are removed. Primer is applied before painting. Pantone color or color chip will need to be supplied to match color. Parts are smooth and build lines are completely removed. Parts look as close to production quality as possible.
Supports are removed, parts are bead blasted and extensively sanded until all build lines are removed. Multiple coats of clear are applied. Parts are smooth and build lines are completely removed. Parts are completely clear—almost glass-like.
Why Choose SLA 3D Printing?
Brands use SLA for many reasons. SLA is an excellent choice if your project requires fine features, smooth surface finishing, part precision and accuracy, isotropy, mechanical attributes, water tightness or versatility of materials.
SLA offers a combination of high-quality resolution and surface finishes at large volumes. SLA is also very effective at faithfully capturing the intricacies of even the most complex parts. Clear SLA resins can achieve colorless clarity with additional post processing to mimic clear plastics. SLA specializes in creating parts that are highly cost-intensive to produce using any other method of manufacturing, being consistently used for trade show models, aesthetic parts and snap fits/functional assemblies. Follow us at Facebook.
SLA 3D Printing Manufacturing FAQs
SLA is a laser light curing technology, which uses ultraviolet laser beams to cure photosensitive resin layer by layer to form three-dimensional objects.
SLA 3D printing technology has the advantages of high precision, high speed, high-quality surface finish and no need for support materials.
SLA 3D printing technology is costly and has limitations in handling large parts and high temperature applications.
SLA 3D printing technology is suitable for manufacturing parts that require high precision and high-quality surface treatment, such as medical devices, jewelry, automotive and aerospace industries.
Materials for SLA 3D printing technology include photosensitive resins, graphene, ceramics and metals.
The maximum size of SLA 3D printing technology varies with different equipment, generally tens of centimeters.
SLA 3D printing technology requires 3D modeling software that supports the STL file format.
The accuracy of SLA 3D printing technology is usually between 50 microns and 200 microns, depending on the equipment and materials.
The speed of SLA 3D printing technology varies with different equipment and materials, usually between a few millimeters and tens of millimeters per hour.
Yes, SLA 3D printing technology requires pre-processing to ensure that the photosensitive resin can be properly cured.
The light source of SLA 3D printing technology is usually ultraviolet laser or LED.
Common question in SLA 3D Printing Production
SLA 3D printed parts need to be cleaned with alcohol or other chemicals to remove uncured resin, and then exposed to UV light for curing and surface finish improvement.
Yes, SLA 3D printing technology needs to be carried out in an indoor environment with low light to prevent the photosensitive resin from being accidentally cured.
Yes, SLA 3D printing technology can be used to produce commercial products, but it needs to meet certain production requirements and quality control.
Yes, SLA 3D printing technology can use multiple materials on the same part, but it needs to change the photosensitive resin or use mixed materials.
The production cost of SLA 3D printing technology varies with equipment and materials, but is generally more expensive than traditional manufacturing techniques.
SLA 3D printing technology requires regular cleaning and replacement of optical components and photosensitive resin to ensure the normal operation of the device.
Yes, SLA 3D printing technology can print transparent parts, but it needs to choose transparent photosensitive resin and do proper post-processing.
SLA 3D printing technology can print a large number of orders, but factors such as production time and cost need to be considered.
During the modeling process of SLA 3D printing technology, factors such as the geometry of the part, support structure, shrinkage and thermal deformation need to be considered.
Yes, SLA 3D printing technology can print parts with internal structures, but support structures and post-processing need to be considered