Some vibration feature of the Blisk with ring is pointed out.
同时，指出了带箍叶盘振动的一些特点。
With regard to the slot process of closed blisk, a 5-axis slot plunge milling method of closed blisk is studied.
针对闭式整体叶盘通道开槽工艺问题，研究了叶盘通道五坐标开槽插铣加工方法。
Blisk is a new integrated structure of blades and disk actually used in the aero-engine of high thrust-weight ratio.
整体叶盘是高推比航空发动机采用的新结构。
In this paper, the calculation method and experimental investigation of a HP turbine blisk burst speed has been introduced.
本文介绍了某高压涡轮整体叶盘破裂转速的计算方法和试验验证。
The rough milling region of the open blisk tunnel is determined by generating the ruled envelope surface of the blades offset surface, and the algorithm.
通过叶盘叶片偏置面的直纹包络面逼近，确定叶盘通道粗加工区域，给出了四坐标插铣刀位轨迹生成算法。
The complexity of compressor's blisk of turbine engines caused difficulties in the precise Computer Aided Design(CAD) modeling and Computer Numerical Control(CNC) machining.
整体叶轮型面的复杂性，导致造型和数控编程都有一定的难度。
For guaranteeing the stability of blisk twisty tunnel in ECM, a process mode was presented, where the tangential velocity of cathode relative to workpiece kept steady in the whole process.
为保证整体叶盘扭曲通道电解加工的顺利进行，提出了工具电极相对于工件的运动在全程中保持切向恒速的加工方式。
At the stage of the rough machining of the open blisk. the plunge milling is presented in stead of the traditional 5-axis NC point milling and side milling for improving the machining efficiency.
提出在开式整体叶盘的粗加工阶段，采用插铣加工代替传统的五轴数控加工点铣和侧铣，实现高效加工。
The results show that the channel region division and the ruled envelope surface generating can be solved by this approach, and the slot plunge milling of closed blisk can be achieved effectively.
研究结果表明：该方法能解决闭式整体叶盘通道插铣区域划分和直纹包络面生成问题，可有效实现闭式整体叶盘的五坐标开槽粗加工。
In order to predict and control vibration, we study the influence of cutting value on vibrations, so that theoretical basis is provided to detect and control vibration online in blisk NC machining.
剖析切削用量对于这一过程的影响，以达到预测和控制颤振的目的，为整体叶盘数控加工时颤振的在线监测和控制提供理论依据。
In order to predict and control vibration, we study the influence of cutting value on vibrations, so that theoretical basis is provided to detect and control vibration online in blisk NC machining.
剖析切削用量对于这一过程的影响，以达到预测和控制颤振的目的，为整体叶盘数控加工时颤振的在线监测和控制提供理论依据。
应用推荐