Application of a Rapid Threading System for Internal Threads.
WATERVLIET ARSENAL N Y
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Internal and external threads can be machined using a programmable controller with a closed loop feedback system. This system controls a hydraulic servovalve for locating tool infeed. Cycling of the lathe is accomplished by an electrically controlled, hydraulically actuated, sequence operated attachment that automates the normal motions of a machinist. Accuracy and speed of operation highlight advantages.
- Manufacturing and Industrial Engineering and Control of Production Systems
- Machinery and Tools