无缝线路长钢轨通常由铁路焊轨厂或现场焊轨基地焊接。
Long rails in jointless track are usually made on welded rail site or in railway welded rail factory.
文章针对现场焊接工艺和技术措施做了较详细的阐述，对镍基合金材料现场施焊有一定参考价值。
The paper expounds the concrete welding technique and technical measure in detail, and has certain reference value to nickel-based alloy material's field weld.
该方案将压力钢管自动焊技术分解并提炼出了合理的工艺，可为水电站压力钢管的现场焊接提供参考。
This scheme analyzes the automatic welding technology of pressure pipe and abstracts the reasonable process and can provide reference for site welding of pressure...
给出了产品施焊中对施工现场、设备及产品检验的具体要求。
Give the detail requirements for welding spot, welding equipment and product inspection during welding.
某核电站除氧器水箱尺寸较大，其2条环焊缝需在现场拼焊，焊接和热处理难度很大。
Due to the large size of the deaerator water tank of a nuclear power station, in-situ welding is required for 2 ring butt welds, causing difficulties in welding and heat treatment.
介绍了一种用于焊接现场的气体保护焊的自动混气设备，该设备能精确控制气体混合比例。
This paper introduced an automatic air mixing equipment for gas protection welding at work site, which can control the accurate proportion of airs.
通过预组装，施工现场组焊质量和周期得到了保证。
Quality and schedule of group welding on site has been improved through pre-assembly.
文章介绍了自动焊设备的组成、在桩管预制现场应用的准备工作及自动焊实施情况。
Therefore, the scenario of applying the special automatic welding equipment to offshore platform pile welding is presented.
本文设计的回流焊温度测试仪由现场单片机控制的测试系统和上位微机组成。
In this paper, we design an instrument that consists of a detection system controlled by single chip microprocessor and a computer.
介绍了刘家峡水电厂不锈钢转轮在现场组焊和更换中的若干技术措施。
In this paper, the technical measures for replacing and Welding stainless steel runner at Liujiaxia hydropower station are introduced.
这为寻求简化t 91钢焊后热处理提供了新的有效途径和可能性，对设备改造、现场安装及检修等具有重要意义。
This method provided an available way for the post-weld heat treatment of T91 steel, and it was great important to facility rebuild, field...
从现场施工情况分析，焊接的内部缺陷主要有未焊透、未熔合、夹渣和气孔等几种。
Based on the analysis of site welding, the main welding defects are lack penetration, lack fusion, slag inclusion and porosity.
针对这一问题，设计了一种能在现场对管束焊装后的管板密封面进行精加工处理的专用装置。
To solve this pivotal problem, the design of special device to finish machining the sealing surface of soldered pipe board and bundles in locale becomes urgent.
VH系列焊烟净化器，主要收集车间焊接现场所产生的有害致癌焊接烟尘。
VH series ding smoke exhaust systems for economic are special for welding fume Produced by the welding site.
PLC下位机作为PC上位机和双丝埋弧焊现场设备的桥梁，选取了基本模块和模拟量输入输出特殊模块。
PLC as a bridge between the PC and basic equipment about the twin-wire SAW, has chosen basic and special module for the lower machine designing.
有关焊补工艺，大量现场实验说明取得了相当满意的结果。
Some involved welding technology is satisfactory through lots of experiments by the Beij ing Railroad Bureau.
有关焊补工艺，大量现场实验说明取得了相当满意的结果。
Some involved welding technology is satisfactory through lots of experiments by the Beijing Railroad …
有关焊补工艺，大量现场实验说明取得了相当满意的结果。
Some involved welding technology is satisfactory through lots of experiments by the Beijing Railroad …
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