Kings High speed SLA 3d printer, making large size prototyping easier.
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Application of SLA 3D printer in aerospace field
In the aerospace sector, SLA
The model can be directly used in wind tunnel tests for
manufacturability and assembly test. Aerospace parts are often
complex systems that operate in confined spaces. After using
photocuring technology, they can be based not only on SLAs.
The prototype is subjected to assembly interference inspection, and
it is also possible to conduct a manufacturability discussion and
evaluate a reasonable manufacturing process. Through single-piece
and small-scale production of special complex parts (such as
turbines, blades, impellers, etc.) through rapid investment
casting, rapid sand casting and other auxiliary technologies, and
trial production and testing of engines and other components.
Many parts of the engine in the aerospace industry are manufactured
by precision casting. For high-precision wood mold production, the
traditional process is extremely expensive and the production time
is long. With SLA technology, you can directly use CAD
The digital model can be used to make a female mold for investment
casting, and the time and cost can be significantly reduced. Within
a few hours, it is possible to obtain a low-cost, structurally
complex SLA rapid prototyping master for investment casting from a
CAD digital model.
A variety of elastomeric shells can be fabricated using photocuring
technology, and wind tunnel tests can be performed directly with
the sensor. This method avoids the cost and time of making complex
surface modes, so that the optimal rectification scheme can be
screened out from multiple design schemes more quickly, and the
verification cycle and development cost are greatly shortened
throughout the development process. In addition, the full-size
model of the missile made by the light-curing molding technology
clearly shows the appearance, structure and combat principle of the
missile after the corresponding surface coating of the model. The
display and explanation effects far exceed the simple computer
drawing simulation method. It can be tested for manufacturability
and assemblability before it is officially mass produced.
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