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Drilling Difficult Materials

Drilling a hole to required specification in production drilling can be challenging when the workpiece material is especially difficult-to-machine.

3D Systems Announces Departure of President and CEO

3D Systems (NYSE:DDD) announced today that Avi Reichental has stepped down as President and Chief Executive Officer and as a Director of the Company, effective at the close of business on Wednesday, October 28, 2015, by mutual agreement with the Company’s Board of Directors.

Fiber Lasers Capture Market Share, Applications

You don’t have to look too far to find the reasons for the growth of fiber lasers for production applications. On price per watt, beam quality, electrical consumption, and maintainability required, fiber lasers typically score the lowest on the cost side and very high on the performance side.

No Two CFRP Materials Machine Exactly Alike

Carbon fiber reinforced polymer (CFRP) composite materials deliver the important performance advantages of high strength-to-weight ratio, durability, and extreme corrosion resistance in lightweight structures, valued especially for demanding aerospace and oil and gas industry applications.

Nano Molding and Tooling

The growing need for nano and micro components in the medical industries is challenging manufacturers to continually improve upon their manufacturing processes and take a scientific approach to injection molding and tooling.

Milling vs. Grinding for Rapid Stock Removal

A recent effort by the Norton Advanced Applications Engineering Group demonstrates that for difficult-to-machine materials, grinding can be an economical alternative to other machining processes.

Smart Factory Technologies Step Up at IMTS

Smarter factory systems connected via the cloud are the grand vision offered for the future factories that will fully leverage the best available tools from automation, software and machine tool builders.

Cutting Tools for Composites

Machining composites presents unique challenges compared to metals. Reinforcement fibers are abrasive, shortening tool life. The plastic matrix carries away little heat, unlike metal chips, and overheating can melt the matrix.

Honeycomb Heroes: Making Composites for Aerospace

There’s an old saw that if bumblebees were aeronautical engineers they would know they can’t fly. Quite apart from the miracle of their flight, bees also happen to make a lightweight structure of surprising strength, just the sort of thing you’d want if you were building aircraft: honeycomb.