NASA NTRS · 19830000091
Drilling Precise Orifices and Slots
Abstract
Reaction control thrustor injector requires precisely machined orifices and slots. Tooling setup consists of rotary table, numerical control system and torque sensitive drill press. Components used to drill oxidizer orifices. Electric discharge machine drills fuel-feed orifices. Device automates production of identical parts so several are completed in less time than previously.
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Richards, C. W., Seidler, J. E.. 1983-08-01. Drilling Precise Orifices and Slots. https://ntrs.nasa.gov/citations/19830000091
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