Automotive producer Common Motors (GM) has added 17 Stratasys FDM 3D printers to its already intensive fleet, citing “pace, weight discount, and value effectivity” as key benefits of the know-how.
The information precedes an replace from Stratasys on the businesses most up-to-date monetary efficiency that’s due tomorrow.
Ron Daul, Director of Additive Manufacturing at GM, states: “With the tempo of change in fashionable trade accelerating and enterprise uncertainty rising, 3D printing know-how helps us meet these challenges and turn out to be extra nimble as an organization. Additive manufacturing is constantly offering us extra fast and environment friendly product improvement, tooling and meeting aids, with much more advantages to come back.”
GM additive manufacturing group members working on the still-under-construction Additive Innovation Heart. Picture through GM.
GM and AM
GM started working with additive manufacturing in 1989 when it began utilizing the know-how for low-level prototyping. Many years on, the corporate now has 3D printers put in in lots of its manufacturing services across the globe. It has additionally since educated over 700 of its staff to make use of 3D printing know-how.
GM’s method is indicative of a wider development with an April 2020 examine by SME Media noting 1 / 4 of U.S. producers had plans to vary or add to their provide chains ultimately. Of 11 know-how decisions, 3D printing (together with robotics) was the best choice. The outcomes point out that manufacturing professionals might actually be beginning to see additive’s potential in every thing from prototypes to end-use parts and tooling.
Wealthy Garrity, President of Stratasys Americas, mentioned, “GM is making good investments in 3D printing to reach this new regular of uncertainty and disruption. Consequently, GM has manufacturing strains which are extra adaptable and cheaper, and merchandise which are developed quicker and higher. They’re a transparent mannequin for the way forward for additive manufacturing within the automotive trade.”
GM’s transfer to tooling was actually put to the take a look at in April when the corporate signed a contract with the U.S. Division of Well being and Human Companies to provide and ship 30,000 crucial care ventilators by September. The corporate first reverse-engineered half information for tooling fixtures from the unique producer. The very subsequent day, GM put its Stratasys FDM farm to work, 3D printing the tooling essential to manufacture the ventilators.
The automotive producer claims that materials innovation and machine repeatability have made an enormous distinction within the success of its ongoing mission. It has employed Nylon12 Carbon Fiber (35%wt) for a few of its fixtures, a composite with a remarkably excessive strength-to-weight ratio. Consequently, heavy-duty components that may often require metallic can now be 3D printed with a polymer filament at a fraction of the time and value. This, after all, is aided significantly by the dimensional precision and consistency of production-grade printers just like the Stratasys F900.
Employees construct manufacturing ventilators on the GM manufacturing facility in Kokomo, Indiana. Picture through GM.
Following GM’s philosophy, metals specialist Tecalum Industrial attributed main time and value financial savings to its new 3D printed tooling earlier this yr. By integrating 3D printing into its each day operations, Tecalum was in a position to fabricate lots of its jigs and fixtures in-house, eliminating the necessity for any third-party providers.
Elsewhere, metallic additive manufacturing service supplier Amaero entered right into a partnership with an unnamed automotive producer to collectively develop 3D printed tooling. Particularly, Amaero can be creating metal inserts for 2 aluminum casting die parts in a bid to lower the danger of producing defects.
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Featured picture reveals GM additive manufacturing group members working on the still-under-construction Additive Innovation Heart. Picture through GM.
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