The validatina and identifvina of the droolet transfer character signal from arc light in oscillati

来源 :中国焊接:英文版 | 被引量 : 0次 | 上传用户:yf_kyo
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The character of droplet transfer arc light sense signal is studied and validated in oscillating feed mode. And a novel mini-photoelectric arc light sensor together with the controlling circuit used to automatically stabilize the signal range is develope
其他文献
The LY12 Al alloy was brazed with the adoption of the improved KF-CsF-AlF3 flux matching Ag-Al-Cu-Zn filler metal. The shear strength of brazed joint could reac
The effects of two post-weld heat treatment processes on the microstructure and fatigue properties of the electron beam welded joints of 30CrMnSiNi2A steel were
In this paper, nine new filler metals contained Sn and Ga based on Al-11.5Si have been designed for vacuum brazing of Al/Ti. It is found that the addition of Sn
A distributed control system is designed for plasma spraying equipment and the configurations of system software and hardware is discussed. Through founding an
水稻全程机械化让农村劳动力可以从事其他产业,有利于社会经济发展。通过技术措施、技术推广、发展模式、服务体制以及装备手段进行创新,巩固和推进水稻全程机械化又好又快地
V型墩连续刚构桥近年来得到广泛应用,但其结构受温度影响较大,受力复杂.该文通过一座四跨V型墩连续刚构桥结构设计介绍,对该桥型设计中的跨径布置、墩身厚度及倾角、顶板厚度
该技术通过平地栽培、地膜覆盖和滴灌技术有机结合,实现了平作覆膜和膜下水分滴施供应,追肥和土壤杀菌剂以水溶液状态随水滴施,实现了水肥药一体化供应。解决了实际生产中成
国务院<建设工程安全生产管理条例>第四十四条规定"建设行政主管部门或者其他有关部门可以将施工现场的监督检查委托给建设工程安全监督机构具体实施",从而明确了建设工程安
农机技术推广是以提升农民经济效益为主要目标,在农业生产的前、中、后3个环节为农民提供技术和资金服务,从而全面提升农民的生产与生活水平。农机化技术推广的主要作用体现