Companies continue to invest in micro molding assets as demand for tiny products grows. In a recent move, Spectrum Plastics Group of Minneapolis announced that it has acquired advanced micro molding assets, expanding the company’s full range of injection molding and rapid prototyping services to production of true micro-molded components and devices from highly engineered materials.
The acquisition includes six machines that will be part of Spectrum Plastic Group’s Minneapolis operation. The new machines will enable Spectrum Plastics to deliver parts from 100 thousandths of an inch to 1.25 inches and 1/4 grams to 5 grams. They expect these capabilities to benefit customers in the medical device, aerospace and defense markets.
A composite based on a high-performance PEEK-like resin we told you about two years ago when it was still in R&D has now been licensed by the US Naval Research Laboratory (NRL) for commercial manufacturing.
Microsoft, HP, Dassault, and other industry heavyweights in 3D printing have launched a new 3DP file format, 3MF. The consortium says the spec will more fully describe a 3D model and will be interoperable with multiple applications, platforms, services, and printers.
NASA's been working on several different ongoing projects for 3D-printed rocket engine components in metals and now it's reached another first in aerospace 3D printing: a full-scale, 3D-printed rocket engine component made of copper.
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