Search results
Results from the WOW.Com Content Network
Stereolithography (SLA or SL; also known as vat photopolymerisation, [1] optical fabrication, photo-solidification, or resin printing) is a form of 3D printing technology used for creating models, prototypes, patterns, and production parts in a layer by layer fashion using photochemical processes by which light causes chemical monomers and ...
High-area rapid printing (HARP) is a stereolithography (SLA) method that permits the continuous, high-throughput printing of large objects at rapid speeds (Figure 1). [1] This method was introduced in 2019 by the Mirkin Research Group at Northwestern University in order to address drawbacks associated with traditional SLA manufacturing processes.
Computer-Aided Design (CAD) model used for 3D printing. The manual modeling process of preparing geometric data for 3D computer graphics is similar to plastic arts such as sculpting. 3D scanning is a process of collecting digital data on the shape and appearance of a real object, creating a digital model based on it.
Multi-material 3D printing is the additive manufacturing procedure of using multiple materials at the same time to fabricate an object. Similar to single material additive manufacturing it can be realised through methods such as FFF, SLA and Inkjet (material jetting) 3D printing.
The process chain of additive manufacturing can be synthesized in the following five steps: 1. Microstructure 3D modelling This is the most time-consuming part of the process chain. 3D geometry is modeled via computer-aided design , including numerical control stress analysis and finite element method . 2. Data conversion and transmission
After the 2024 election, women’s reproductive rights are front and center of the news cycle, once again.. According to reports, there has already been a surge in demand for mifepristone, a.k.a ...
3. Medications. Some medications have been associated with temporary hair loss. Most of the time hair loss related to medication is due to the drug disrupting the hair growth cycle leading to a ...
Average mortgage rates open the Thanksgiving holiday week higher as of Monday, November 25, 2024, with 30-year benchmark terms at just under 7.00%.