Meanwhile welding repair of the cracks are performed.
并对该裂纹进行焊接修理。
The welding repair technology and method of copper tile cracks were presented.
介绍了铜瓦裂纹的焊接返修工艺及其措施。
When the imported old equipment needs welding repair, usually there's no material on hand for fully testing.
旧设备在进行焊接修理时，没有必备的材料进行充分试验。
Fsurfacing welding repair the parts of wear out face made by carbon steels, dle carbon steels low-alloy steels.
用于受磨损的碳钢、中碳钢、低合金钢机件边面堆焊、修复。
The present invention discloses welding repair method and welding wire for steel rail, Bell frog and switch rail.
本发明公开了一种钢轨、贝尔岔心和尖轨的焊修方法及其焊丝。
This paper describes the procedures and process of welding repair for turbine cylinder cracks in Nanhai a Power Plant.
介绍南海市发电a厂汽缸裂纹补焊的处理工艺和处理过程。
The text introduces the welding leak phenomena of large caliber pipe across river, and wet or dry welding repair technology below water.
介绍了大口径过河钢管接口焊缝爆漏现象，以及湿法和干法水下焊接修复技术。
This welding repair technique can be successfully used for salvage of large Al-alloy castings, the quality of which achieves the specification for design.
采用本文所述技术，实现了对超大型铝合金铸件的焊修补，质量达到了产品技术要求。
This paper introduced the welding repair technology of crack in turbine cylinder and pointed out some solved methods to similar defects in turbine cylinder.
本文主要介绍了汽轮机汽缸裂纹缺陷的焊接修复处理工艺，并对电建安装现场施工中类似的缸体缺陷问题提出了一些解决的办法。
The repair practice proved that: by means of adopting reasonable welding repair process, the welding repair of lube oil cooler head made by cast iron was successful.
修复实践表明，通过采用合理的焊接修复工艺，铸铁制油冷器封头的焊接修复是成功的。
Welding repair onto in-service pressure pipelines has good economic efficiency and application trend, because it is much quick and has little effect to normal run of pipeline.
压力管道在役焊接修复时间短，速度快，对管道正常运行影响小，有巨大的经济效益和广阔的应用前景。
The structural characters of steel pipe drilling rod, the signification of welding repair for the rods and the narrow gap welding process and equipment are introduced in the paper.
介绍了钻铤钢管的结构特点、焊接修复的意义，以及窄间隙焊接工艺与设备。
The residual stress tests were conducted on different weld structures of repaired pipelines by drill-hole method in order to investigate the influence of welding repair on pipeline integrity.
为了解管道修复中焊接残余应力对管道完整性的影响，用钻孔法分别测试了打孔管道的不同焊接修复结构的残余应力，并和管道螺旋焊缝处的残余应力进行了对比。
Analyze the cause and treatment of worn working surface of bearing pads for induced draft fan, after welding repair, the broken babbit alloy bearing pads in actual application has good usage effect.
简单分析了引风机轴瓦工作表面磨损的原因和处理方法，实际应用中损坏的巴氏合金轴瓦经过焊接修复后，使用效果良好。
Applications include product assembly, component building and transfer, welding, repair operations, and other work lifting and positioning.
应用范围包括产品装配，组合建筑和迁移，焊接，维修业务，以及其他起重和定位。
Repair worn parts of metal products by welding on extra layers.
通过焊接额外层，修复金属制品的磨损零件。
Repair: motorcycle minor repairs, repair water tanks, bicycles repair, welding.
修理：摩托车小修，水箱修理，自行车修理，烧焊。
The causes of resulting in the cracks are discussed and the proper techniques of repair welding the cracks are presented in this paper.
本文就裂纹产生的原因和如何正确安排焊补工艺进行讨论。
AC argon arc welding is used for the repair according to the leakage check and welding characteristics of aluminum materials, hardware device is strengthened, operation criterion are perfected.
采用的查漏方法，根据铝材的焊接特点选择交流氩弧焊进行修复，并采取增加硬件设施和完善操作规范的预防措施。
Repair worn parts of metal products by welding on extra layers.
焊接额外层以修复磨损金属制品的零部件。
Electric welding is used to repair iron and steel parts of machinery, and to make steel pipe and frameworks of all kinds.
电焊可用于修理机器的铁制和钢制部件，还可以用于制作各种各样的钢管和其它钢结构部件。
Illustrates the welding performance and method for the welding of casting, and the selective usage principle for the welding of casting in equipment repair are illustrated.
论述了设备维修过程中铸铁焊补的焊补性能、方法，以及铸铁焊补在设备维修中的选用原则。
It's quite common to deal with crack by welding in repair of kiln and grind mill.
在回转窑和磨机的修理中，用焊接的方法处理开裂问题是相当普遍的。
The study and experiment on the repair of roller journal CO_2 shield welding with proper welding technics has been done by us.
用CO_2气体保护焊方法采用适当焊接工艺及焊接材料，对压榨机辊轴轴颈进行了补焊修复实验研究。
Characteristics, principle, process and application result of the technique to use melting diffusing welding to repair defect of gray iron castings was described.
介绍了溶解扩散焊修复灰铸铁铸件缺陷技术的特点、原理、工艺及应用效果。
By adopting appropriate high polymer metal ceramics and optimizing cold welding procedures, online repair of leakage in cold box can be realized. Remark - able economic benefit can be achieved.
通过选用合适的新技术高分子聚合金属陶瓷产品，优化冷焊施工工艺，在线修复乙烯冷箱泄漏取得成功。
The procedure of thermit welding for repair of the ingot die is presented in the paper.
介绍了铝热焊修复钢锭模的工艺过程。
By using manual arc welding to repair the big kiln circle, the welding process of ZG310-570 super thick cast steel piece was a success, with good running effect observed for more than 5 years.
通过对大窑轮圈采用手工电弧焊的方法进行修复，成功地解决了ZG310- 570铸钢特大厚件的焊接工艺，经过5年多的运行观察，使用效果良好。
The article introduces a repair welding technology which prevents the worn axis from residual deformation and assures the repaired axis normally running.
介绍了一种防止磨损轴在焊补过程中出现残余变形，以保证修复轴正常运转的轴磨损无变形焊补工艺。
The article introduces a repair welding technology which prevents the worn axis from residual deformation and assures the repaired axis normally running.
介绍了一种防止磨损轴在焊补过程中出现残余变形，以保证修复轴正常运转的轴磨损无变形焊补工艺。
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