dynamic drilling model

基本解釋

The utility model discloses a universal drilling dynamic hand machine which is mainly used for grinding, drilling holes, cutting, etc. to bones in surgical operations.
本實用新型公開了一種通用鉆動力手機，它主要用在外科手術中對骨骼進行磨削、鉆孔、切割等。
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Secondly, dynamic model of deep-hole drilling system with the two degrees of freedom are established in the light of principles of machining chatter in cutting processes.
隨后，根據(jù)速度反饋和位移延時反饋的顫振原理，建立了深孔鉆削加工兩自由度顫振動力學模型。
On the basis of the interaction model between formation and rock bit, a lateral vibration dynamic model of the rock bit was established under the interaction between drilling string and rocks.
在建立牙輪鉆頭與井底巖石互作用模型的基礎之上，建立了基于鉆柱和巖石互作用下的牙輪鉆頭橫向振動動力學模型。