Quality of resistance spot welding based on variable electrode force;
变电极力作用下的电阻点焊质量分析
A piezoelectric sensor for measuring the electrode force was developed.
设计了一种压电晶体式电极力测试传感器。
The results indicate that the electromagnetic force has an effect on reduction of the electrode force,i.
理论分析和试验结果均表明,电磁力的作用是使得电极力减小,即电磁力有抵消电极力的作用;电磁力的大小主要与焊接电流及电极臂的开口高度有关,与焊接电流的平方成正比,与电极臂的开口高度成反比。
Research on current and electrode force signal measure system based on LabVIEW during aluminum alloy spot welding;
基于LabVIEW铝合金点焊电流和电极压力监控系统的研究
Then the effect of changing electrode force on the welding quality of SSSW was studied using characteristics of electrode force of servo gun.
结果表明:随着电极压力和焊接能量的递增,变形量呈线性增大,而拉剪强度则先增后降;在焊接阶段或保持阶段减小电极压力,能够有效减小变形量,增加焊点拉剪强度,有助于提高单面点焊的焊接质量。
In order to develop online resistance spot welding quality monitoring system,the dynamic characteristics of electrode force and displacement were studied during resistance spot welding of aluminum alloy 5182 using a medium frequency direct current welder,and strategies for process monitoring and control based on the characteristics were discussed.
当产生较大的焊点熔核时,电极压力曲线会出现一个峰值。
high temperature salt bath electrode furnace
高温电极盐浴电阻炉
High temperature instruments use photodiodes.
高温测量仪器用光电二极管。
Applied for marking filament,cathodes,setting rod at H.t,electrode etc.
用于制作灯丝，发射阴极，高温定型杆，电极等。
Effects of Nanoscale Conductive Additives on High Temperature and High Power Performance of Nickel Electrodes
纳米导电剂对镍电极高温/高功率性能的影响
"The electrodes and the insulator separating them must withstand high temperatures, as well as an electric stress of up to several thousand volts."
电极和隔开电极的绝缘体必须能耐高温,并能承受几千伏的电压。
Research on the Electrochemical Properties of La-Mg-Ni System Hydrogen Storage Alloy Electrodes at High Temperature
La-Mg-Ni系储氢合金电极高温电化学性能的研究
Effects of High-temperature Electron Irradiation in n-GaN Schottky Barrier Diode;
n-GaN肖特基势垒二极管的高温电子辐照效应
In particular, the potential developments and the application on the cathode of the high temperature steam electrolysis are put forward.
对阳极材料在高温电解制氢领域阴极上的应用前景进行了展望。
The cathode at the left is raised to a high temperature by the heater, and electrons evaporate from its surface.
左边的阴极被灯丝加热到高温，同时电子从阴极表面蒸发出来。
A Study on the Performance of High-temperature Carbonaceous Compound-feed Polymer Electrolyte Membrane Fuel Cells and Electric Field-treated MEAs
高温碳质化合物聚合物膜燃料电池及电场辅助制备膜电极的研究
A Low-Cure-Temperature Copper Nano Ink for Highly Conductive Printed Electrodes
可用于高导电性印刷电极的低温固化纳米铜墨水
Return the electrode assembly to the constant temperature bath.
将电极装置放回恒温水
Preparation and Characterization of Zr (Zr/ZrO_2);
锆/氧化锆高温高压化学传感器电极膜材料的制备与表征
Effect of high-temperature heat-treatment on the pore structure and electrod properties of activated carbon
高温热处理对高比表面积活性炭孔结构及电极性能的影响
Adopt heating technology of semiconductor,have good temperature evenness.
采用热惯性极小的半导体微电热加热技术，提高了温度均匀性。
Study on La_(1-x)Sr_xMnO_3 Prepared by Self-propagating High-temperature Synthesis;
自蔓延高温合成固体氧化物燃料电池阴极材料La_（1-x）Sr_xMnO_3
Self-propagation High Temperature Synthesis of Lanthanide Complex Oxide Cathode Material for Fuel Cell;
自蔓延高温合成燃料电池用镧系复合氧化物阴极材料
The biological mechanism of hyperthermia radio frequency ablation with multiple electrodes on the normal rabbits lung tissue;
多电极高温射频灭活对兔正常肺组织作用的生物学效应
