1) rotating parts
旋转部件
1.
According to the characteristics of frequent fault and difficult diagnosis of rotating parts,selecting more interrelated vibration parameters as original character vectors,how to collect the characters from fault database and analyze rotating parts running conditions by applying fuzzy clustering way is demonstrated in this paper.
针对大型设备旋转部件故障模式复杂难以辨识的特点,选取与其运行状态密切相关的多个振动参数作为原始特征模式,阐述如何从故障信号数据库中,应用模糊聚类方法对旋转部件运行状态进行评判,挖掘出诊断的敏感特征参数。
2.
The echo signals of moving targets with rotating parts are analyzed in this paper;then according to their charac- teristics,a matching decomposition algorithm with a dictionary of two types of atoms,i.
分析了具有旋转部件的运动目标回波信号的特点,提出了以单频信号和正弦调频信号为原子的双信号集匹配分解法。
3.
Based on radar back scattering,unitary model of radar returns from aircraft rotating parts,such as the propellers of propeller-driven aircrafts and the rotors of helicopters are derived in detail,and the specifications of parameters in model are normalized.
基于雷达后向散射理论,详细推导并建立飞机旋转部件微多普勒特征的通用模型,对模型参数进行规范的定义和说明,运用相位调制分析了微多普勒特征产生的物理机理,并针对姿态角变化对微多普勒特征的影响进行仿真实验。
2) high speed rotating parts
高速旋转部件
1.
The paper presents the applications of the high speed rotating parts in thermal control system of manned spacecraft,puts forward the recommendations for enhancing the parts lifespan and improving the system reliability,and introduces the magnetic suspension technology.
文章阐述了高速旋转部件在载人航天器热控系统中的应用现状,提出了增长部件寿命、改进系统可靠性的建议并介绍了磁悬浮技术。
3) Rotary joint
旋转连接部件
1.
The thesis is the technical improvement of existing Signal Transmission System of Rotary joint Component in Vehicle.
论文是对现有军事车辆旋转连接部件综合信号传输系统的技术改进。
4) running turbine components
透平旋转部件
5) discontinuous rotating part
断续旋转部件
6) Helical Component
螺旋部件
1.
Processing Technology of the Helical Components of a Hydrofluoric Acid Pre-Reactor;
氢氟酸预反应器螺旋部件的加工工艺
补充资料：将UG里的一个装配部件输出成单个部件文件
法一：
- 关闭（turn off）FileàOptions->Load Options下"Partial Loading "选项
- 打开装配部件
- 选择File->Export->Part
- 在"Part Specification"下选择"new"
- 选择"Specify Part"，指定输出部件文件名称及位置
- 将"Object Selection Scope"设定为"All Objects"
- 选择"Class Selection->Select All"高亮所有对象
- 按"OK"
该种方法特点：每一个部件的特征都会汇集在新部件的MNT里。可以方便编辑。
法二：
- 闭（turn off）File->Options->Load Options下"Partial Loading "选项
- 打开装配部件
- Application->Assembly
- Assemblies->Components->Create New，给出想要输出的部件文件名及路径。
- 如下图1，在ANT上双击新产生的部件文件，使其成为工作部件。
- Assemblies->WAVE Geometry Linker，将设置改为"Body"，选择所有组件的体。
- 将"Create Non-associative"开关设为"On"，见下图2
- 将产生的部件设成显示部件，仅保存刚产生的新部件，不保存旧的装配部件。
 图1 |  图2 |
该种方法特点：每一个部件在新部件的MNT里只会显示一个link的特征。没有相应特征可以编辑。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条