Onulis DLP Post-Processing
Below is a list of Onulis DLP Post-Processing
Step 1: Part Cleaning
To achieve the exceptional surface finish and precise feature definition that DLP printing is known for, a precise cleaning process is essential. CleanPoint streamlines this by sequentially immersing DLP parts in two separate IPA or detergent vats. The primary vat captures most of the uncured resin, keeping the secondary vat cleaner. Additionally, CleanPoint enhances part quality by allowing precise control over vortex direction, plunge depth, and drain time.
Traditional ultrasonic baths often lead to inconsistent exposure to IPA or detergent, which can compromise part quality. CleanPoint addresses this challenge with automated exposure control, ensuring optimal cleaning every time. This hands-free solution ensures superior part quality without the risk of over or under exposure.
With CleanPoint, operators can confidently focus on more complex tasks while the system handles the rinsing process, delivering flawless results.
Step 2: UV Part Curing
Introducing the WRAP Prime, a versatile dual-function post-processing solution. In Cure Mode, the WRAP Prime delivers certified and traceable DLP post-curing with production-level efficiency. Switch to Print Mode, and the WRAP Prime automatically transforms UV waste resin into fully cured plastic stock, ready for various applications and safe for disposal as standard household waste.
In Cure Mode, the WRAP Prime post-cures DLP parts with exceptional efficiency. Equipped with high-powered UV lamps and a transparent rotating curing table, it ensures automatic, thorough curing at production speeds. Each WRAP Prime unit undergoes a meticulous multi-step calibration, inspection, and documentation process to meet the material manufacturer’s exact specifications. This process is validated by leading material manufacturers, with recommended cure times readily accessible via a QR code on the system.
In Print Mode, the WRAP Prime transforms UV waste resin into fully cured plastic stock, making it safe for disposal as standard household waste. Leveraging Onulis’ innovative WRAP (Waste Resin Axial Printing) technology, it’s the first technology-driven solution designed for handling UV waste resin. This eliminates the need for time-consuming, DIY curing methods and costly hazardous waste disposal services, reducing the risk of unwanted EPA oversight.
Step 3: Thermal Part Cleaning
Certain DLP materials offer exceptional mechanical properties, but to fully realize these capabilities, a precise thermal post-cure is essential for proper polymer crosslinking. CrossLink was meticulously designed to ensure these critical bonds are achieved, backed by rigorous validation from leading material manufacturers.
CrossLink comes pre-loaded with the precise thermal profiles needed for each validated material, and its spacious interior can accommodate up to two full builds from the Stratasys Origin One.
