The formula of inter-electrode gap in high frequency pulse electrochemical machining(ECM)is introduced,the structure and characteristics of double layer capacity are describled.
给出了电化学加工极间间隙的计算公式,介绍了双电层电容结构及性质,在分析高频窄脉冲电化学加工为暂态加工的基础上,提出了基于电容的高频窄脉冲电化学加工数学模型,讨论了脉冲频率、占空比对阳极蚀除速度的影响,并对脉冲频率、占空比、初始间隙与阳极蚀除速度及极间间隙的变化关系进行了模拟和仿真。
Data from the four Cluster spacecraft during the mid-altitude cusp crossings on September 10 of 2002 are presented.
本文分析了2002年9月10日Cluster四颗卫星穿越南极和北极极隙区期间的观测资料。
We adopt with cross spectral analysis technique to analyze the data of the two induction magnetometers, in June, September, December 1996 and March 1997, to investigate the Pc3 frequency range pulsation occurrence and propagation characteristics in the cusp latitudes.
5°S)白天中午位于磁层极隙区 ,夜间位于极盖区或极光带的极向边沿。
Detonation is a secondary explosion that occurs in the combustion chamber after the spark jumps the sparkplug gap.
爆震是在燃烧室内当火花跳过火花塞电极间隙以后发生的一种二次爆燃。
produces light when electric current flows across the gap between two electrodes.
当电流流过两极中间的空隙时发光的灯。
Study of the Characteristics of Discharge under DC+ in Icicle to Ice-covered Plane Air Gap;
直流正极性下冰柱—冰板间隙中放电特性研究
Intermittent Electrochemical Oscillation of Slow Manifold in Complicated Electrochemical Reaction Systems;
复杂电极化学反应系中慢流型上的间隙性电化学振荡
Application of Bernoulli's theorem for speed effect of electrode moving in short-gap electrostatic discharge
在小间隙放电中用Bernoulli定理分析电极移动速度效应
the interval between a flash of lightning and the sound of thunder
闪电和雷声之间的间隙
Effect of Normal Gap Distribution of 2-dimension and 3-dimension on Cathode Design of Turbine Blade in ECM
叶片电解加工中二维/三维法向间隙分布对阴极设计的影响
Positive Switching Impulse Flashover Performance and Voltage Correction of Rod-Plane Air Gaps at Lower Atmospheric Pressure;
低气压下棒—板空气间隙正极性操作冲击放电特性及校正的研究
"After cleaning, the gap should be adjusted by bending the outside electrode. The center electrode should never be bent, since this will Break the porcelain shell."
清洁后,再对火花塞间隙处的侧电极弯曲度进行调校。中心电极绝不能弯曲,否则会破坏陶瓷外壳。
narrow gap one-side automatic welding
窄间隙单面自动电弧焊
protective horn
消弧角保护放电间隙
Abstract: The paper presents a method of improving machining accuracy in electrochemical machining by using a dual pole tool.
文摘:采用辅助阳极法来改善电解孔加工过程中侧面间隙电场的分布。
Only an instant intervened between the flash of lightning and the thunder.
闪电与雷鸣之间只有瞬间的间隙。
On the Calculation of Parameters in a Shaded Pole Motor with a Step Air Gap
阶梯气隙罩极电动机的参数计算问题
A Wideband Circularly Polarized Slot Antenna with CPW-Fed
一种CPW馈电的宽带圆极化缝隙天线
Dynamic Characters Research of Air Arc at Low Current in Long Gap
长间隙小电流空气电弧动态特性(英文)
Uncertainty Evaluation of Creepage Distance and Clearance
爬电距离和电气间隙的不确定度评定
Main drive is votrolled by immersion method cluth with low noise.
油浸式无间隙高精度齿轮传动箱、噪音极小。