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May 2026 Special Focus: Artificial Intelligence in Design and Simulation
In this Special Focus Issue, learn about the latest developments in the integration of artificial intelligence into engineering workflows.
April 2026 Special Focus Issue: Generative Design
In this Special Focus Issue, Digital Engineering takes a look at how generative design solutions can be used across different types of design problems and with a variety of manufacturing approaches to accelerate design space exploration, and…
Machining is a continually evolving manufacturing technology. New equipment capabilities are constantly emerging, and machining is increasingly being used with a wider array of materials, including many plastics. To take advantage of the full capabilities of CNC machining, designers need to stay on top of these advancements and incorporate them into their design methodologies.
Protolabs has published a white paper, "Design Essentials for CNC Machining," that provides valuable tips for designers to help reduce machining costs, improve results and determine where it is appropriate to use machining for plastic parts.
The paper includes specific design tips to help reduce the overall cost of part production; guidance on choosing between milling or a lathe; and how to incorporate threading into a design. In addition, Protolabs outlines how to determine whether a plastic part should be machined, 3D printed or manufactured using injection molding. While the company offers CNC machining and 3D printing services, factors such as the type of material, material waste, geometry and surface finish tolerances will affect which approach is best.
To learn more, download the white paper now.
Proto Labs is the world's fastest source for custom prototype and low-volume parts. Our 3D printing, CNC machining and injection molding services utilize proprietary computing technology and automated systems to produce quality parts in a…
Designing for Automotive/Transportation
The automotive industry is past the point of talking about the disruption coming from demand for electric vehicle powertrains or the potential of autonomous vehicles, and well on its way to responding to those disruptions thanks to advanced engineering technologies. Download this special digital edition.
DE's editors contribute news and new product announcements to Digital Engineering. Press releases may be sent to them via [email protected].
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