1) aluminum welding
铝焊接
2) thermite welding
铝热焊接
1.
This paper introduces the problems existing in the coke car's track before transformation, makes theoretical analysis on the thermite welding, and expounds the social benefit and economic benefit of paving the vehicular track by using the thermite welding.
介绍了熄焦车轨道改造前存在的问题,对铝热焊接进行了理论分析,阐述了铝热焊接行车轨道的社会效益及经济效益。
2.
Because the thermite welding needs no electricity or gas and operates expediently, four kinds lash-up welding tools were designed and manufactured, which are self-propagating high-temperature synthesis (SHS) welding pot, SHS welding sleeve, portable shaft welding apparatus and adjustable shaft welding apparatus.
为此,利用铝热焊接无需电、气以及操作方便的特点,自行设计制作了自蔓延焊锅、自蔓延焊筒、便携式焊轴器和可调式焊轴器4种应急焊修工具,推动了铝热焊接技术的实用化进程。
3) weld aluminium plate
焊接铝板
1.
Include: doub electric conduction grease, weld aluminium plate on vertical post' s bus bar' s contant, doubed electric conduction grease then weld aluminium plate on vertical post's bus bar's contant.
本文叙述了降低80kA电解槽立柱母线压接点压降的实践过程,包括:涂导电膏,立柱母线压接点焊接铝板,涂导电膏后再焊接铝板等三种措施。
4) welding aluminium tube
焊接铝管
5) aluminum alloy welding
铝合金焊接
1.
,the double-side welding problems of small-diameter aluminum pipelines is therefore solved;also the frequent defects of aluminum alloy welding are eliminated and the welding quality and efficiency are greatly increased.
采用手工钨极氩弧焊方法,双人双面同时对弧立焊工艺,选择带有同步协调功能的成对逆变交直流方波氩弧焊接设备,利用专用特制工装和特制加长焊把,通过控制焊接起弧、焊接同步、填丝时机、焊接顺序、焊接规范等,不仅解决了小直径铝合金管道的双面焊接问题,而且大大减少了铝合金焊接的常见缺陷,提高了焊接质量和焊接效率。
6) aluminium welding are
铝焊接电弧
补充资料：焊接:铝热焊
用化学反应热作为热源的焊接方法。焊接时﹐预先把待焊两工件的端头固定在铸型内﹐然后把铝粉和氧化铁粉混合物(称铝热剂)放在坩堝内加热﹐使之发生还原放热反应﹐成为液态金属(铁)和熔渣(主要为Al2O3)﹐注入铸型。液态金属流入接头空隙﹐形成焊缝金属﹐熔渣则浮在表面上。为了调整熔液温度和焊缝金属化学成分﹐常在铝热剂中加入适量的添加剂和合金。图 钢轨的铝热焊
为钢轨的铝热焊。铝热焊具有设备简单﹑使用方便﹑不需要电源等特点﹐常用於钢轨﹑钢筋和其他大截面工件的焊接.
为钢轨的铝热焊。铝热焊具有设备简单﹑使用方便﹑不需要电源等特点﹐常用於钢轨﹑钢筋和其他大截面工件的焊接.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条