How to Reduce Production Costs with Rapid CNC Machining

Machining remains a valuable manufacturing method for plastic and metal components. Rapid CNC machining looks at manufacturing differently than traditional CNC machining—understanding how to design for rapid CNC machining can accelerate production speed and reduce part costs.

Posted in: On-Demand Webinars, Upcoming Webinars, Manufacturing & Prototyping, Rapid Prototyping & Tooling

Are you concerned about the integrity of 3D-printed parts?

This week's INSIDER story features a new method for verifying the integrity of critical 3D-printed parts, from brakes to aircraft components. What do you think? Are you concerned about the integrity of 3D-printed parts?

Posted in: Question of the Week, Manufacturing & Prototyping, Rapid Prototyping & Tooling

Sound-Off: How to Sell Additive Manufacturing to the Organization

How do you convince program managers to take an additive manufacturing approach to tooling? A 3D-printing pro shares lessons he learned about how to overcome obstacles from leadership.

Posted in: News, Consumer Product Manufacturing, Manufacturing & Prototyping, Rapid Prototyping & Tooling

Secure 3D Printing: 'Three-Layer' System Protects Parts from Hackers

A 3D printer is essentially a small embedded computer — and can be exploited like one.

Researchers from Georgia Institute of Technology and Rutgers University have developed a “three-layer” way of certifying that an additively manufactured part has not been compromised.

Posted in: News, News, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Detectors, Sensors

Cost-Effective Additive Manufactured Tooling for Composites

In this 30-minute webinar, you will learn how Dan Campbell and Aurora Flight Science are using additive manufacturing for composite tooling. Dan will also share how an Air Force research laboratory-sponsored program evaluated manufactured tools for the fabrication of carbon fiber composite parts and how the tool was designed, built, evaluated, and even touch on reparability.

Posted in: Upcoming Webinars, Manufacturing & Prototyping

Sound-Off: How Does ‘Cold Forming’ Impact a Part?

The manufacturing process of "cold forming" applies force to a metal as it is staged in a die. The technology, used originally in the early 1900s to create artillery shells, supports the creation of a variety of sophisticated, small parts, including fasteners, pins, and screws. But how do the residual stresses caused by the process affect the life of the part?

Posted in: News, Manufacturing & Prototyping, Rapid Prototyping & Tooling

Conductive Particle Assembly Enables Creation of Two-Dimensional Electronic Circuits

Fabrication of one-dimensional granular and colloidal materials can be used for granular conductors, flexible electronics for wearable devices, and electromagnetic energy transport.

One-dimensional conductive particle assembly holds promise for a variety of practical applications; in particular, for a new generation of electronic devices. Synthesis of such chains with programmable shapes outside a liquid environment has proven difficult.

Posted in: Briefs, Manufacturing & Prototyping, Electronic equipment, Integrated circuits, Electronic equipment, Integrated circuits, Conductivity

Using Microwaves to Produce High-Quality Graphene

This method makes graphene for flexible and printable electronics, energy storage, and catalysis.

Engineers have developed a simple method for producing high-quality graphene that can be used in next-generation electronic and energy devices. The method essentially bakes the compound in a microwave oven.

Posted in: Briefs, Manufacturing & Prototyping, Manufacturing processes, Graphite

3D-Printed Heart-on-a-Chip with Integrated Sensors

This technique paves the way for more complex, customizable devices.

The first entirely 3D-printed organ-on-a-chip with integrated sensing has been built by a fully automated digital manufacturing procedure. The 3D-printed heart-on-a-chip can be quickly fabricated and customized, allowing researchers to easily collect reliable data for short-term and longterm studies.

Posted in: Briefs, Manufacturing & Prototyping, Integrated circuits, Sensors and actuators, Integrated circuits, Sensors and actuators, Cardiovascular system, Medical equipment and supplies, Additive manufacturing

Robotic System for 3D-Printing the Basic Structure of an Entire Building

This technology could enable faster, cheaper, more adaptable building construction.

Materials that can be produced by 3D printing include not just plastics, but metal, glass, and even food. A new system called a Digital Construction Platform (DCP) was developed that can 3D-print the basic structure of an entire building. Structures built with the system could be produced faster and less expensively than traditional construction methods allow. A building could also be completely customized to the needs of a particular site and the desires of its maker. Even the internal structure could be modified in new ways; different materials could be incorporated as the process proceeds, and material density could be varied to provide optimum combinations of strength, insulation, or other properties. Ultimately, this approach could enable the design and construction of new kinds of buildings that would not be feasible with traditional building methods.

Posted in: Briefs, Manufacturing & Prototyping

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