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On-Demand SLA 3D Printing
Stereolithography or SLA 3D printing is among the most popular manufacturing techniques that offer several benefits. For example, SLA can produce isotropic, watertight, and highly accurate prototypes using a wide range of materials and surface finishes. We at KARV Automation offer robust and on-demand SLA 3d printing to give you an edge.
What is Stereolithography?
Once the printing process is done, SLA-made objects are cleaned using a solvent solution to extract unnecessary resin from the component. The final cleaning products are then cured using UV light.
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This 3d printing technology offers a smooth surface finish compared to other technologies. Due to higher accuracy, manufacturers use this method to create precise casting patterns. We at KARV Automation bring in a complete range of SLA applications to get you started with quality manufacturing.
Stereolithography 3D Printing Workflow
DesigningFirst, engineers need to design a 3D model using CAD software and then export the 3d file into a printable format like OBJ or STL. Every SLA printer comes with dedicated software to define printing settings and perform the slicing operations. Once the slicing process is done, the slicing software sends printing instructions to the printer.
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Once the correct setup is completed, the printing process starts, and the machine can print the object in an automated manner. If the 3d printer has a cartridge system, the machine refills the material without any manual support.
Post-ProcessingOnce the 3d printing manufacturing is done, engineers use isopropyl alcohol (IPA) to rinse the materials and remove any uncured material from the surface. After the newly manufactured parts are rinsed, engineers perform additional post-processing to attain the required surface finishing. It helps the products to reach the highest stability and strength. In addition, SLA parts are quick to machine, paint, or assemble for various applications.
Why Choose SLA 3D Printing?
WatertightnessWater tightness is necessary where air or fluid flow has to be controlled. With SLA, manufacturers can solve the air and fluid challenges quickly, leveraging the watertightness of the SLA printers.
Higher IsotropyCompared to other 3d printing methods, SLA-made parts have higher isotropy. Thus, it helps designers to achieve identical mechanical characteristics across all X, Y, Z dimensions.
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Precise AccuracyWhen it comes to precision, SLA offers excellent convenience. KARV Automation offers our accurate SLA services to multiple industries, including automotive, dental, and consumer products. Print large size objects with KARV Automaton with the maximum building size of 1700mm x 800mm x 500mm.
Lower Cost Per PartThe overall cost per part is significantly lower than many other additive processes and traditional methods. In addition, as the raw material used in SLA 3d printing technology is primarily nylon, the average price of the product is much lower.
Smooth Surface FinishSLA technology offers a smooth surface finish that makes this technology ideal for several consumer products applications.
Experience On-demand SLA 3D Printing Service at KARV Automation
SLA MaterialsKARV Automation offers a wide range of stereolithography materials that offer unique mechanical properties similar to injection-moulded polypropylene and ABS. We offer high-quality and industry-grade materials, including:
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- ABS resin plastic
- Standard resin
- Accura 25
- Clear resin
- White soft resin(flexible)
- High-temperature resin
SLA 3D Printing Applications
- Intricate design rapid prototyping
- Manufacturing customized moulds and tools
- Wind tunnel and other complex model preparation
- For exhibitional models
Advantages of SLA
- Higher cost-efficiency
- Easy complex models production
- Minimized material wastage
- Quick to scale manufacturing
- Faster turnaround time compared to other processes