Study on the Pneumatic Drive of Spindles

概要

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In order to get spindles with better dynamical characteristics and less power consumption, the authors have made an experimental study on the pneumatic drive of spindles. Among the spindles which were tested, the one driven by a reaction type air turbine and supported by pneumatic bearings has better performances than the usual tape driven spindles, from the point of view of vibration and power consumption. Furthermore, itis noiseless and efficient for cooling the spinning room. The method of drive is efficient for high speed spinning spindles and pots. In the paper the following items are briefly mentioned :<BR>(a) Design of air driven turbines and pneumatic thrust bearings, <BR>(b) Theory and design of pneumatic journal bearings, <BR>(c) Dynamical performances of the air turbine-pneumatic bearing --spindles.
社団法人日本繊維機械学会の論文