Proto Labs, Inc.
METHODS OF SUBTRACTIVELY MANUFACTURING A PLURALITY OF DISCRETE OBJECTS FROM A SINGLE WORKPIECE
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Abstract:
Methods involving adding a removable fixating material to a partially manufactured workpiece to stabilize a plurality of partially formed objects therein for subsequent manufacturing. In one example, a workpiece of interconnected structures is manufactured comprising precursors to the discrete objects as a function of a workpiece computer model. Manufacturing the workpiece further includes forming valleys between adjacent partially formed objects so that interconnecting portions remain to interconnect the partially formed objects. Further, the methods include removing the interconnecting portions so as to liberate the plurality of objects from one another. In some embodiments, a temporary frame is formed from the workpiece along with the plurality of objects during manufacturing.
Utility
23 Dec 2019
25 Jun 2020