The key to a new Hewlett-Packard high speed printer is a very intricate injection molded ceramic part. As part of a $1.4 billion, five-year research project, HP design engineers approached a British ceramics company, called Morgan Advanced Ceramics, and asked if it could develop a piece that features 3,900 print nozzles. HP eyed ceramic because of its strength and hardness. Until recent years, ceramic was never a top choice for intricate, small parts because of the poor flowability of common ceramic compositions, and the expense of secondary machining. Morgan is now in full production of the component, which is part of a built-from-the-ground-up piece that rapidly distributes ink to paper, allowing full-color prints in 14 seconds.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Many of the materials in this slideshow are resins or elastomers, plus reinforced materials, styrenics, and PLA masterbatches. Applications range from automotive and aerospace to industrial, consumer electronics and wearables, consumer goods, medical and healthcare, as well as sporting goods, and materials for protecting food and beverages.
Engineers trying to keep track of the ever-ballooning number of materials and machines for additive manufacturing and 3D printing now have some relief: a free searchable database with more than 350 machines and 450 different materials.
At JEC Europe Dow Automotive introduced a new ultra-fast, under-60-second molding cycle time for its commercial-grade VORAFORCE 5300 epoxy resin matrix for carbon composites. It's aimed at high-volume automotive manufacturing.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.