through welding

A Welding Current Controlling Circuit for Preventing Burning Through in Spot Welding of Thin

防止薄板手工电弧点焊烧穿的焊接电流控制电路

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Through welding procedure qualification tests, excellent testing results are obtained;

通过工艺评定试验，获得了优良的焊接试验结果；

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Through analyzing the welding defect of reheater tube, The reasons of defect formation and the measure of disposal are discussed.

通过对现场热段再热器管段焊接所产生的缺陷分析，讨论了缺陷产生的原因及处理的方法。

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The result showed that through welding parameters, improving operation technology and strengthening welding cleaning can solve such flaws, and then formulated the technical measures to prevent defects.

结果表明，通过控制焊接参数、提高操作技术、加强焊后清理等方面可解决上述缺陷，并制定了防止缺陷产生的工艺措施。

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The results showed that the low-temp toughness of weld metal could be improved markedly through the welding method of two beads per layer, so that the recrystallization occurred in the middle zone of weld.

结果表明：通过采用每层两道的焊接工艺，使对接焊缝中心部位全部发生重结晶，是焊缝金属低温韧性提高的关键。

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Insulating joint which is different from insulating flange achieve connection through welding ( appendix A ) .

与绝缘法兰不同的是,绝缘接头的 左法兰 和勾圈是通过焊接实现连接的.

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Steel welding construction through vibration ageing or anneal with sufficient strength and rigidity and high accuracy.

采用全钢焊接结构,经振动时效或退火处理,精度保持性优良,具有足够的强度和刚性.

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This article studied the welding processing of ring board and round belt for round belt container made of austenite stainless steel through welding experiment, reasonable welding methods and processing parameters are worked out.

本文通过焊接试验对奥氏体不锈钢绕带容器环板与绕带焊接工艺进行了研究分析，并得出了合理的焊接方法和工艺参数。

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The results of theoretical analysis were confirmed through measurement of welding current and voltage, the welding shape, high-speed camera pictures and etc.

通过实际焊接过程中所测得的电流、电压波形、数值、焊缝成形、高速摄像等不同角度，对其进行论证，进一步证实了理论分析结果。

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Looking Forward to the Development of the Arc welding Equipments through 11 International welding Fair in Essen

从第十一届埃森国际焊接博览会看电弧焊设备的发展

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Some weld grain characteristics show significantly layered phenomenon. The characteristics of stratification phenomenon have been explained through laser welding overlapping and flow characteristics of liquid pool metal.

部分焊缝组织晶粒特征有明显的分层现象，并通过脉冲激光焊重叠度和熔池液态金属的流动特对分层现象进行解释。

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Further discussion on the principle and processing factors for through the partition welding

穿壁焊原理与工艺探讨

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Through welding experiment of dual torch external welders of pipeline, dual torch external welders of pipeline completely location automatic welder, have solved the welding baffling problem of thick tube wall and the mouth of V model from foundation.

通过对双焊炬管道全位置自动焊机的试验，双焊炬管道全位置自动焊机从根本上解决了厚管壁、V型口的焊接难题。

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Burn Through Wall Thickness Phenomenon Analysis During Welding on Service Pipeline

在役管道焊接中烧穿管壁现象分析

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The characteristics of compound plate are understood through welding of the compound plate, thus the welding efficiency and quality can be improved.

通过对不锈钢复合板的焊接，从中了解和掌握复合板的特性，提高了焊接效率和焊接质量。

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It adopts carbon dioxide protection welding . Chassis is treated through shot blast. It has and firmness.

采用二氧化碳气体掩护焊焊接. 车架经喷丸处理. 使车辆更美观、坚忍、不容易用坏.

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Therefore, the degree of contamination during welding o'f titanium alloy sheets can be predicted and controlled through selecting welding methods and setting welding parameters.

使微束等离子焊接钛合金薄板的污染问题，可通过调整焊接规范进行控制。

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Through the welding and performance test, we set about from selecting welding rod and establishing welded craft with reason to judge whether the welding between the pickax shoe wearable material which we have selected and the pickax body material or not?

通过焊接及焊后的性能试验，从合理选择焊接材料和制定焊接工艺着手，判断所选镐靴耐磨材料与镐体材料之间的焊接是否可行？

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The gear disk of high speed and movable teeth are welded through special welding, it makes the teeth is durable, safety and reliable.

高速齿盘与活动牙齿经特种焊接，使活动牙齿坚固耐用安全可靠。

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Through the welding crack test of inclined Y groove, physical inspection of mechanical property of welded joint, etc, the steel plate quality and welding process were reviewed as well.

通过斜Y坡口焊接裂纹试验、实物焊接接头的力学性能检验等方法，评价了钢板的质量和焊接工艺。

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Different current joints were made through different welding methods. Optimal welding method was obtained by comparing the resistance of the joints.

对不同焊接方法下的不同类型接头的电阻进行了测试，得出合理的焊接方法和接头类型。

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Secondly, the bonding between Ni and ceramic were investigated through vacuum welding technique.

其次，采用真空焊接技术研究金属相与陶瓷相界面结合状况。

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This paper expatiates on the sampling test method of NDT on welds, discussing the sampling positions and ratio through welding procedures and welding condition analysis, which is of referential value to testers and QC personnel.

为此，对焊缝无损探伤抽查法作了较为详细的说明和分析，特别是从焊接工艺、施焊条件分析方面对抽查部位、抽查比例进行探讨，对检查人员和质量管理人员来说都具有参考价值。

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Through the welding technology experiment about rear forcible figuration with ceramic backing, lux-cored wire, and mixed gas shielding, the influences of main normative parameters and technical factors on rear figuration were analyzed.

通过对陶瓷衬垫药芯焊丝混合气体保护背面强制成形的焊接工艺试验，分析了主要规范参数和工艺因素对背面成形的影响。

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Through the flange-interfaces welding in actual, its X-ray flaw detection is ⅰ level qualified.

经对法兰接口实际焊接，其X射线探伤为Ⅰ级合格。

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Carbon migration through the welding joints of dissimilar steels

关于异种钢焊接接头的碳迁移问题

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Through welding characteristic analysis of No. 8 turbine blade material in Shizuishan Power Plant, particularly analyzes technique main points of blade welding, carefully introduces on-site weld repair technique plan and concrete process of turbine blade.

通过对宁夏石嘴山发电厂8机汽轮叶片材料的焊接性和焊接工艺要点的分析，详细介绍了汽轮机叶片的现场焊接修复工艺方案及具体过程。

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The experimental research on explosion welding through symmetric collision was conducted and new app-( lications) proposed.

介绍了对称碰撞爆炸焊接的实验方法，总结了它的实际应用。

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The entire door type scaffold is characterized in that the connecting bar and the upright rod are welded together through a welding hole on the upper end of the upright rod;

它包括立杆、连接棒、安全销，其特征：通过立杆上端的焊接孔，将连接棒和立杆焊接在一起；

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Outer loop is voltage loop which controls base time to assure arc length adjustment quickly in external disturbance through welding voltage feedback to reach arc length stable.

外环电压环通过弧压反馈控制基值时间来稳定弧长，保证电弧在焊接过程中遇到外界干扰能快速进行调节。

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