论述了电触头的材料转移现象。
进料为电触头具有到电压源的总线耦合的连接。
The feed for the power contacts has no connection to the voltage supply for the Bus Coupler.
要保证两个电触头之间有良好的绝缘总是很困难的。
It is always difficult to assure good insulation between the electric leads.
分析了粗糙度对电触头，尤其是轻负载用电触头接触电阻的影响。
Coarseness effects on contact resistance of electric contacts, especially, light_duty ones were analyzed.
一种装置(8)包括具有装置电触头(50)的医疗装置(10)。
A device (8) comprises a medical device (10) which includes device electrical contacts (50).
结果表明，银基电触头材料应选用石墨坩埚熔炼，银基钎料应选择粘土坩埚熔炼。
The results show that silver based electric materials ought to be smelted by graphite crucible, the clay crucible is suitable for smelting silver based solder.
电触头亦称触点或接点，是电器开关、仪器仪表等的接触元件，担负着通断电流的任务。
Electrical contact also called contact or contact junction, is the contact component of electric switch, instruments and meters and so on, which takes on the task of current on or off.
螺柱通常应用于满足特殊设计功能，节省生产成本，充当电触头或者替换自攻螺丝、可拆卸螺丝。
Studs are commonly used to fulfill specific design functions, to save money in production costs, to function as electrical contacts or to replace self-tapping or removable screws.
针对开关电触头钎焊质量难以检测的问题，采用超声成像无损检测技术能够有效地检测并控制焊接质量。
Ultrasonic imaging nondestructive testing technology could be used effectively in inspecting and controlling braze quality of switch electric contact.
其主导产品有：钨基触头材料、整体电触头、银基触头材料、SF 6断路器电触头、铜-石墨触头等产品。
Ltd Electrical Alloy Company of which the main products involve tungsten-base contact material, integrated contact, silver-base contact material. SF6 breaker contact, copper-graphite contact etc.
介绍了机械合金化技术的基本原理、工艺过程及其特点，阐述了机械合金化(ma)制备电触头材料的研究进展。
In this paper, the mechanisms, processing and characteristic of mechanical alloying (ma) are briefly reviewed, and the progresses of the electrical contact materials prepared by ma is described.
研究了银氧化锡电触头材料的反应合成制备以及制备的银氧化锡电触头材料在大塑性变形加工条件下的组织均匀化过程。
The fabrication of silver tin oxide by reactive synthesis and the microstructure homogenization of reactive synthesis silver tin oxide in the severe plastic deformation were researched.
在银基电触头材料中通常添加有利于材料性能的金属元素，这些元素对材料的作用非常重要，对各个元素的影响作用作了意义描述。
Some metal elements are often added to silver matrix contact materials to improve their properties, and these elements action on the materials is very important.
细晶的合金组织有助于改善铜铬触头材料的电性能。
Fine microstructure is beneficial to improving the electric properties of contact materials.
文章分析了电接点压力表触头烧蚀的原因，提出了无触点式压力表的改进方法。
In this article, the author analysed the cause of arc tip pressure meter scorched, an improved method for contactless pressure meter.
在闭合和断开的过程中触头受到电侵蚀是导致其不能正常工作的主要原因。
In the process of connecting and breaking the circuit, electrical contactor comes under electrical erosion, so that it can't normal work.
结果表明，用本工艺制取的钨-铜触头具有接近理论密度的高密度、优异的物理机械性能和抗电蚀性。
The results show that the W-Cu contact produced possesses high density, excellent physical and mechanical properties and arc-erosion resistance.
对于既要求有可靠的抗熔焊性又要求有较长电寿命的自动开关。是较为理想的触头材料。
The materials have a good welding resistance, hence they are the ideal contact materials for automatic switches which require reliable welding resistance as well as long electrical life.
指出了影响银氧化锡触头材料电性能的主要因素。
The main factors were presented which affected the electric properties of the silver tin oxide contact materials.
旋转电连接头在柱状接头的头端面和外表面分别设有环状电极片和侧弹触片。
Said electric gang socket has annular electrodes and bottom contacts on its internal side wall and bottom of its recess.
此系列开关内的速动开关元件技术性能优异，触头为镍一金材料，保证可靠的电接触。
This action switch have good technical performance in the switch range, the contact is belong to nickel-golden material, it can prove the reliable electric contact.
电磨损分断对比试验发现，与常规机械混粉同类触头相比该材料的耐电腐蚀性能提高了40%以上。
The experimental results indicated that the arc erosion resistance of the newly developed Ag5wt%C material was more than 40% higher than that of the conventionally blended counterpart.
电磨损分断对比试验发现，与常规机械混粉同类触头相比该材料的耐电腐蚀性能提高了40%以上。
The experimental results indicated that the arc erosion resistance of the newly developed Ag5wt%C material was more than 40% higher than that of the conventionally blended counterpart.
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