June 2021

Departments
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Editor’s Page: Classic materials won’t be replaced
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News: Ford recycling HP 3D printer powder waste into auto parts
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Regulations: SAE updates autonomous vehicle definitions
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Featured Product: DLC-coated aluminum drilling tools
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Infographic: Car diets haven’t worked so far
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Electric Drive: Driving toward solid state batteries
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Autonomous: Rideshare giants walk away from autonomous
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Cover Shots: High-performance laser tracker; Automated laser system; Horizontal machining center
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Components: Commercial van battery pack
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Production Tools: Contamination-protected machining units; Speed increasers; Heavy-duty cart mover
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Rearview: Diagnosing dementia from driving patterns