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- According to the essentiality of the weld,the characteristics of two parent metals and the biggish wall thickness,a novel weld procedure was proposed in th... 考虑焊缝的重要性和两种母材的材质特性以及较大的壁厚,制定了一套两次焊接、两次探伤的施工方案,保证了焊接质量,提高了机组运行的可靠性。
- The welding procedure of thermal and mechanics in unclosed hoop weld on the thin structure was simulated using finite element software ABAQUS. 摘要运用有限元计算软件ABAQUS，对薄壳结构非封闭环焊焊接热力学过程进行了数值模拟。
- This presentation is about the affection of welding procedure to weld formation in ESW strip cladding,including welding source,procedure parameter and magnetic field. 焊接工艺因素对带极电渣堆焊焊道成形的影响机理,主要包括焊接电源、焊接工艺参数和外加磁场的作用。
- Improved welding procedure that was bsed on structrue characteristic of ertical trussing.Solved problems of low welding efficient, high cost, bad weld face. 根据车架纵梁的结构特点,对焊接工艺进行了改进,解决了焊接效率低,成本高,焊缝成形差的问题。
- Fabrication drawings or weld maps shall be submitted for approval complete with the applicable Welding Procedure Specifications (WPS's) prior to start of fabrication. 开始制造前应提交施工图或焊接图及使用的焊接工艺规程以审批。
- Spot checks contractor piping isometrics or fabrication drawings showing weld procedures， filler metal， pre-heat and post-weld heat requirements and monitors their use. 抽检承包商的管道轴侧图和预制图中关于焊接程序、填料、预热和焊后热处理的要求并监督其实施情况；
- The electrode classification shall be shown in the Welding Procedure Specification (WPS) and shall be considered an essential welding variable. 焊接工艺规程中应注明焊条类别，并将其视作一重要焊接变素。
- For all processes, the Welding Procedure Specification (WPS) shall contain a detailed cleaning procedure indicating joint preparation prior to welding. 对于所有焊接方法，焊接工艺规程都应详细包含清除方法，说明焊前坡口的准备。
- A welding procedure for production welds on castings shall be individually submitted to and approved by LINDE. 生产焊接:在铸件上的生产焊缝的焊接工艺应该单独提交LINDE批准。
- The upper limit of the qualification is the highest interpass temperature reached in the welding procedure test. 合格鉴定的上限为焊接工艺试验时达到的最高层间温度。
- The paper describes structural features ,assembling and welding procedure of the anchor box of Wuhu-Changjiang Great Bridge. 介绍了芜湖长江大桥锚箱的结构特点及组焊工艺，提出了控制焊接变形的几项有效措施，以及采用该工艺收到的良好效果。
- The computer management system of welding procedure for pressure vessels in developed with the general date dabs language FOXBASE. 利用通用数据据库语言FOXBASE建立了压力容器焊接工艺卡的计算机管理系统。
- Prepared a quality assurance system, qualification of welding procedure and welder, performed VT, MT, UT and RT on finished pipeline. 负责制定质量保证系统，焊接工艺评定及焊工资格考试，管道焊缝的目测、磁粉、超声波及射线探伤。
- By replacing partially pigtail sections and carrying out strict welding procedure, cracking of the pigtails is eliminated, thus saving a lot of fund. 利用更换猪尾管局部管段并配合严格的焊接工艺,消除了猪尾管的开裂现象,且节约了大量资金。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- The necessity for welding crane rails is analyzed; weldability discussed and welding procedure worked out. The product is successfully welded, too. 论述了起重机轨道焊接的必要性;分析了其焊接性;拟定了焊接工艺并成功地焊接了产品.
- This article introduced the establishment of welding procedure of tube -tube sheet welding, and the fabrication of equipment. 本文介绍了管子管板封口焊幻焊接工艺制定及产品的焊接。
- This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder,This method cove... 介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气焊施焊时存在的不足。
- Based on the analysis,the welding procedure qualification is performed and the welding procedure specification on the alkali evaporator is established. 在此基础上进行了焊接工艺评定,制定了碱蒸发器的焊接工艺规程,产品获得了满意的焊接质量。
- A metal gas shielded automatic welding equipment and welding procedure are developed according to welding feature and technology demand for pipeline. 针对管线预制焊接特点及技术要求，研制了熔化极气体保护自动焊设备，并对焊接工艺进行了研究。
