My first experience with additive manufacturing was 10 years ago when I managed a project to develop a 3D-printed, remotely piloted aircraft. Within this program, a 3D-printed parts producer, that mainly printed prototypes at the time, collaborated with a university and an aerospace systems manufacturer.
Sometimes, improving the quality of machined parts does not involve machining. That’s what A.R. Machining, a family-owned supplier to the aerospace, gas and semi-conductor industries, discovered.
The well-established field of laser marking continues to break new ground with expanding business opportunities in automotive, oil and gas, medical and other industries.
Aerospace is an incredibly exacting industry. Everything from design to manufacturing to maintenance must go exactly as planned to keep planes flying safely, and even when they do, mistakes can happen, leading to tragedy.
Today’s virtual technology enables faster and better product development. Planes, trains and automobiles are defined in CAD, subjected to virtual tests to see how they might fail, re-designed, virtually manufactured and virtually shown to customers to confirm market acceptance.
Suppliers of metrology equipment are working towards making measurements easier, allowing greater use throughout the manufacturing process.
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Pine Brook, N.J.-based Doosan Machine Tools America will feature an extensive collection of products at the 2019 edition of the Doosan International Machine Tool Fair (DIMF). A total of 80 machines will be on display, including 38 new or upgraded models. The event will take place at Doosan’s machine tool factory in Changwon, South Korea, May 15-17.
One of the foundational aspects of Industry 4.0 protocols is the creation of electronic “digital twin” models of product data and production processes. This includes an exact replica of all machine tools, including complex work envelopes showing the particular spindles, fixtures, and cutting tools.
Additive manufacturing, and AM machines, have gone mainstream over the past five years. The technology has advanced. More materials, including metals and composites, are being used for 3D printing, where parts are made from a digital design.
