Improving eccentric drilling-and-milling chuck by indices of tool clamping force


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Abstract

The eccentric tool tightening chuck with two cinematic circuits «wedge-eccentric cam» and an intensifying link was offered. Two stages of work of the eccentric boring-and-milling chuck (EBMC), which provide the creation of necessary force for tool clamping, were shown. Adduced were the calculation and function-structural diagrams and conditions for definition of reinforcement coefficients of EBMC due two cinematic circuits in order to receive the necessary radial tool clamping force from one eccentric.

References

  1. Синтез эксцентриковых инструментальных зажимных патронов для сверлильно-фрезерных станков ремонтного производства / Ю.Н. Кузнецов и др. // Тракторы и сельхозмашины. - 2009, №8.
  2. Кузнецов Ю.Н., Хасан Аль-Дабас. Эксцентриковый инструментальный зажимной патрон с двумя кинематическими цепями / В сб. мат-лов междунар. научн.-практ. конф. «Инновационные пути решения проблем АПК». - Курган: КГСХА, 2009. Т. 2.

Copyright (c) 2009 Kuznetsov Y.N., Al-Dabas K., Manilo I.I.

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