THE EFFECT OF FRICTION AND JOINTS RIGIDITY ON THE POWER CHARACTERISTICS OF ROTATING CHUCKS

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  • TITLE: THE EFFECT OF FRICTION AND JOINTS RIGIDITY ON THE POWER CHARACTERISTICS OF ROTATING CHUCKS
  • AUTHOR(S): T. Al-Quraan, Y. Kuznetsov
  • ABSTRACT: Authors carry out the influence analysis of friction forces, joints contact rigidity and "clamping element-clamping object" and "clamping element-clamping chuck" subsystems’ rigidities proportion on the different clamping stages in the cases of non-rotating and rotating spindle, taking into account the centrifugal forces of unstable clamping elements. Recommendations on the improvement of clamping chucks power characteristics at high-speed treatment are given here.
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