Austria-based SBI Produktion has simply launched their new plasma arc M3DP steel printing system. The know-how makes use of a wire-feed DED system utilizing a plasma arc versus a fuel tungsten arc system. M3DP permits for the creation of intricate steel prints at excessive speeds whereas sustaining easy surfaces and edges. Though it bears similarities to different DED and wire arc strategies, it carries sure distinct benefits, such because the spectacular 10 kg/h deposition fee.
SBI Produktion has made the M3DP obtainable in a spread of sizes. Customers can add a number of optionally available components to swimsuit particular wants upon request. This contains completely different configurations of the construct quantity in addition to numerous in-situ high quality choices. Nevertheless, it’s value noting that the M3DP already helps a really excessive construct quantity for its relative footprint.
One other function value noting is the 3D scanner for high quality assurance, which assessments each layer in opposition to the unique mannequin. SBI Produktion additionally gives a fuel tight cowl as an enclosure, enabling the creation of an inert fuel environment. This particularly is useful when coping with process-sensitive supplies equivalent to titanium and nickel-based alloys. It might probably obtain atmospheres underneath 15ppm oxygen and 30ppm moisture.
SBI Produktion has established itself as one of many most important suppliers of its plasma core know-how for additive manufacturing of plane components since 2009. Over time, the corporate has gathered a powerful set of purchasers, together with Volkswagen, BMW, Audi and Siemens.
Plasma Arc Printing
The printer can course of aluminium, titanium, gentle metal, chrome steel, nickel-based alloys, and copper (amongst others). In reality, in keeping with SBI, the printer can work with any materials that may be fusion welded. The corporate states that it sees the know-how as helpful for “automotive, aerospace, shipbuilding, device making, print to forge functions in addition to service and upkeep“. These industries can be a pure match contemplating its deposition fee, supplies vary and construct quantity.
Whereas the method nonetheless requires post-processing after the additive manufacturing portion, it may be cheaper nonetheless. Conventional strategies, notably subtractive ones, can waste much more materials. This could actually stack up the prices, particularly when coping with costly metals like titanium. SBI Produktion’s course of additionally makes the components cheaper to post-process than one’s machined from a stable substrate.
Featured picture courtesy of SBI Produktion.
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