Custom 3d Printing Prototype And Printing Services Of Models In
Medical Product
SLA 3D printing service for rapid prototyping
Stereolithography (SLA) is an industrial 3D printing process used
to create concept models, cosmetic prototypes, and complex parts
with intricate geometries in as fast as 1 day. A wide selection of
materials, extremely high feature resolutions, and quality surface
finishes are possible with SLA.
SLA 3D printing is primarily used for:
- parts requiring high accuracy and features as small as 0.002 in.
- good surface quality for cosmetic prototypes
- form and fit testing
Our advantange in 3d printing prototype:
- 100% visual inspection for every part
- Parts made in the China
- Parts as fast as 24 hours
- ISO 9001:2015 | AS9100D | ITAR Registered
Our 3D Printing Processes
- Direct metal laser sintering (DMLS)
- Stereolithography (SLA)
SLA Design Guidelines and Capabilities
Our basic guidelines for stereolithography include important design
considerations to help improve part manufacturability, enhance
cosmetic appearance, and reduce overall production time.
| US | Metric |
|---|
| Normal Resolution | 29 in. x 25 in. x 21 in. * | 736mm x 635mm x 533mm |
|---|
| High Resolution | 10 in. x 10 in. x 10 in. | 254mm x 254mm x 254mm |
|---|
| Micro Resolution | 5 in. x 5 in. x 2.5 in. | 127mm x 127mm x 63.5mm
|
|---|
Material Properties
| Tensile Strength | Elongation at Break | Modulus of Elasticity | Flexural Strength |
| 38 MPa (5510 psi) | 16% | 1620 MPa (325ksi) | 57 MPa (8267 psi) |
Design Recommendations
| Max Part Size [x, y, z] | Min Clearance + Gaps for Fit | Min Wall Thickness |
10 x 10 x 10 inches (635 x 736 x 533 mm) | 0.5 mm between parts that need to be assembled 0.2 mm between shells of an interlocking part | 1 mm |
Increase Infill Density
One way of increasing the strength of a 3d print is by increasing
the interior density. The interior density ranges from 0% to 100%, with zero means totally hollow while 100 means
totally solid.
Theoretically, having a 100 infill density should make your 3D
print very strong. However, practically most designers have noticed that anything beyond 70% has a lesser impact on
strengthening the 3D print. Instead, there is a tremendous increase
in filament use, printing time, cost, and burden on the 3D printer.
Increase Wall Thickness
Not only does increasing the wall thickness strengthen the printed
material, but it also improves overhangs
(geometry shapes in 3D models that are difficult to print) and
water tightness.
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Custom 3d Printing Prototype And Printing Services Of Models In
Medical Product,JYH is your best partner!
