1) square grooved weld
方槽焊接
2) weld test channel
焊接试验槽
3) welding method
焊接方法
1.
Applied technique of the welding method of long distance transmission pipeline;
长输管道焊接方法的选择与应用
2.
The results show that welding method has little influence on toughness of HAZ ,but has a greater influence on toughness of welding metal.
通过冲击试验、断口扫描和金相组织观察,研究了GTAW和GTAW/SMAW两种焊接方法对T92钢焊接接头韧性的影响。
3.
The weldability, welding method and welded joint property of copper-steel welding at home and abroad were presented, and the existing problems such as hot crack, copper osmotic crack and etc.
综述了国内外铜-钢异种金属焊接的可行性、焊接方法及焊接接头组织性能方面的研究现状。
4) welding methods
焊接方法
1.
This article mainly aims at introducing the welding methods of pearlite heat-resistant steel,the selection of weld materials and the pre-heated temperature before welding.
主要介绍了珠光体耐热钢的焊接方法、焊接材料的选择、焊前预热温度、焊后热处理及其焊接性能等方面的内容,并针对本厂的生产结构制订12Cr1MoV材料的工艺评定、焊接工艺参数以及焊后热处理工艺等。
2.
The research and developments of welding of aluminum and steel as well as the welding methods were summarized.
分析了铝与钢的焊接性,综述了国内外铝与钢异种金属焊接的研究与发展状况,重点介绍了目前应用于铝与钢连接的焊接方法,并对各种焊接方法的优缺点作了分析比较。
3.
In this paper, using different welding methods and different electrodes, the effect on diffusible hydrogen of low hydrogen electrodes, drying condition, welding method in weld metal was determined.
焊缝金属中可扩散氢含量是影响焊接金属冷脆的主要原因之一 ,低氢焊条在干燥和非干燥的条件下采用手弧焊和半自动二氧化碳气体保护焊的焊接方法 ,经对焊缝金属中的氢含量进行试验研究 ,确定了低氢焊条、干燥条件、焊接方法对扩散氢的影
5) welding/methods
焊接/方法
6) welded square hollow sections
焊接方管
1.
There were many KK-type joints with double chords made of welded square hollow sections in the National Stadium under construction,which is formed by two trusses from different directions.
正在建设的国家体育场两两斜交的主桁架构成了许多双弦杆焊接方管KK型节点,该节点连接焊缝密集,构造极其复杂。
补充资料：方槽
1.方形的银块。
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