Alpha Precision Group (APG) has achieved large weight discount in workholding fixtures by leveraging 3D printing know-how. APG efficiently diminished the load of chuck jaws utilized in turning operations by a outstanding 77%. The transition from conventionally machined jaws to 3D printed ones not solely lightened the load but in addition optimized clamping stress, addressing challenges of half deformation throughout machining.
The journey started with APG’s adoption of steel 3D printing in 2018, primarily for half iteration and creating sturdy fixtures for CNC machining. The corporate’s exploration led to the event of chuck jaw assemblies for turning cam gears, an answer now patented and obtainable for exterior prospects. By using sure steel deposition (BMD) know-how, APG engineered lattice buildings and optimized geometries, reaching substantial weight discount with out compromising performance.
Additional enhancements got here with the acquisition of a Moldjet 3D printer from Tritone Applied sciences. This proprietary course of enabled APG to supply chuck jaws with even better intricacy and effectivity. The Moldjet-produced jaws weighed merely 492 grams, demonstrating a outstanding 77% discount in comparison with their machined counterparts. This not solely saved materials but in addition improved productiveness by enabling sooner spindle speeds throughout machining operations.
The influence extends past weight discount; the redesigned chuck jaws facilitate greater sustained spindle speeds with out compromising clamping drive, promising elevated effectivity for machining operations. APG’s success story highlights the transformative potential of 3D printing in optimizing industrial processes, paving the way in which for enhanced efficiency and productiveness in manufacturing purposes.
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