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Umupira wa screw ubwoko / kuyobora ubwoko bwo hanze no kudahatirwa
Imikorere minini yo gutwara ibinyabiziga, ihuza inzara ya moteri na ball / kuyobora imigozi yo gukuraho guhuza. Inteko moteri zishyirwa kumurongo wa Screw / kuyobora screw na shaft nibyiza kugirango bibe moteri ya rotor shaft, ibi bigabanya icyerekezo cyatakaye. Kurandura ubukorikori hamwe nuburebure buke bwuburebure burashobora kugerwaho.