When GE decided that additive manufacturing was the way to go for making metal fuel nozzles for its new LEAP engine, the company touched off interest in other shops to move 3D printers from the design studio to the factory floor. It also stepped up the focus on safety standards for metal AM.
Batch and queue is the hallmark of a mass production system. Parts are processed, moved in large quantities to the next process, wait for their turn, are processed, and moved as a batch to the next process.
Here’s something you can cut out and hang on your bulletin board if you run a manufacturing company, large or small. I’ve spent nearly 60 years thinking about the factory floor, and here’s how I believe it should be run.
New coatings are going the boutique route, using multiple layers and new materials to optimize for a particular application
Supplying the 700 level-one trauma centers in the US is an intensively competitive business. Not only must suppliers like Smith & Nephew Orthopedics Inc. (Memphis, TN) produce very fine surface finishes on implantable devices and surgical instruments made from difficult-to-machine materials, but they also must deliver quality products, as surgeons need them.
In what shouldn’t be too much of a surprise, challenges for advanced grinding technology from high tech industries range from handling the most difficult-to-machine materials for aerospace jet engine turbines to series production on automotive drive train lines.
The landscape is changing and one estimate says all new passenger cars sold in Europe will be electric or hybrid by 2025. For the companies supplying the global automotive market, this fact and others will require an immediate and ongoing assessment of technologies and machinery.
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.
The issues around OEE are not its utility but the ease and credibility of the data used to calculate it
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.
