The association between fault characteristics and EMD entropy and EMD singular entropy are illustrated.

This method is based on two major parts : empirical mode decomposition ( EMD ) and Hilbert transform.

HHT方法包括两个主要步骤 -EMD 分解和Hilbert变换.

A new Empirical Mode Decomposition ( EMD ) based approach for rolling bearing fault detection is presented.

提出了一种基于经验模式分解 ( EmpiricalModeDecomposition,EMD ) 的滚动轴承故障诊断方法.

EMD method is implemented by DSP.

运用DSP实现采集数据的EMD分解.

The preproduction of CMD powder reached grade-1 EMD ZBG 13001-66.

所得CMD精粉的质量已达EMD粉 ZBG13001 -66,一级品标准.

A pulse control circuit for EDM pulse power designed with AHDL was introduced in this paper.

用AHDL语言设计了适用于电火花加工机床脉冲电源的脉冲控制电路.

Based on the analysis, a fuzzy neural control system for EDM was achieved.

并以此分析为基础, 提出了在电火花加工过程中,使用模糊神经网络控制技术.

Keywords: path compensation, wire-EDM, corner accuracy.

关键词: 线切割放电加工、轨迹补偿 、 隅角加工精度.

EDM ( Electric Discharge Machine )

电火花 ( 模具工业 )

Wire three existing companies, EDM two Desk, a grinding tool, a lathe.

公司现有线切割三台, 电火花二台, 工具磨一台, 车床一台.

This paper presents an automatic programming EDM engraving system.

介绍了电火花雕刻加工的图形自动编程系统.

A methed of EDM process of conductive engeering ceramics is provided.

提供了一种稳定加工导电性工程陶瓷材料且能控制加工质量的电火花放电加工方法.

This paper introducest he application of workpiece coordinates in EDM.

介绍了工件坐标系在电火花加工中的应用.

Familiar with tool making knowledge such as CNC, EDM, Wire cutting, Grinding.

熟悉模具制造方面的知识,例如CNC加工中心, 电火花, 线切割, 磨床等.

In addition, there are welding, EDM, laser processing and so on.

此外, 还有焊接 、 电火花加工 、 激光加工等.

There is machining error in electrical discharge machining ( EDM ) due to the electrode's orbiting.

在电火花成形加工 ( EDM ) 中,电极的平动产生了加工误差.

Generally, molds are shaped by removal processes such as cutting, EDM or grinding, etc.

通常, 模子由撤除过程塑造例如切口, EDM或者研等等.

The relationships between ambient temperature and ADMR, AME, EDM, EEL, TDMR, TME, plasma T 3 concentration were curvilinear.

ADMR 、 AME 、 EDM 、 EEL 、 TDMR 、 TME 、 血浆中T_3浓度与环境温度的关系呈曲线型,其中EDM、 EEL、TDMR用对数曲线模拟较好.

This method offers a new way for EDM electrode manufacturing.

为金属零件与EDM电极的快速制造开辟了新途径.

Optimized control models under PEM SPM EDM control algorithms are obtained.

给出了系统在PEM、 SPM、EDM三种控制策略下的优化控制模型.

Don't count your chickens before they are hatched.

蛋尚未孵出,勿先数鸡.