Papers by Keyword: Screw Drill Stator Bushing

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Authors: Dong Mei Jiao, Bai Yuan Lv
Abstract: This thesis presents one kind of new moulding technology of screw drill stator bushing--one-step injection moulding technology, based on which the one-step injection moulding equipment is developed. In the meantime, the compounding to produce screw drill stator bushing is proposed. Experiment on this equipment and the compounding proved this equipment has energy-saving, room-saving, structure-compacting, and low labor-consuming qualities. Moreover, the products have higher density, longer service life, and lower rejection ratio.
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