驼峰焊道,humping weld
1)humping weld驼峰焊道
1.Advance of study on mechanism ofhumping weld in high speed arc welding;高速电弧焊驼峰焊道产生机理的研究进展
2.A commonly observed welding defect characteristically occurs at high-speed welding,such ashumping weld.但焊接速度提高的同时也更容易产生焊接缺陷,如驼峰焊道,即焊缝金属沿焊接方向上分布严重不均的焊缝成形缺陷。
3.Through analyzing weld bead defects formation mechanism in high-speed GMAW, technical measures to prevent or eliminate undercut andhumping weld can be proposed and taken which is of great significance to improve the welding speed and welding productivity.在GMAW焊接过程中,当焊接速度达到某一临界值时会出现咬边缺陷,进一步提高焊接速度就会产生驼峰焊道。
英文短句/例句
1.The Study of Humping Formation Mechanism in High-speed GMAW高速GMAW驼峰焊道形成机理的研究
2.NUMERICAL SIMULATION OF FORMING PROCESS OF HUMPING BEAD IN HIGH SPEED GMAW高速GMAW驼峰焊道形成过程的数值分析
3.The Generation Process and Suppression of Humping Bead in High-speed GMAW高速GMAW焊接驼峰焊道的产生过程及抑制
4.Vision-based Sensing of Humping Bead Formation during High Speed GMAW高速GMAW焊驼峰焊道形成过程的视觉检测
5.A camel has a hump on its back.（单峰）骆驼背上有一个驼峰。
6.Histo morphology and structure of female reproductive ducts in Bactrian camel were investigated by histological methods.应用组织学方法观察了雌性空怀双峰驼生殖道的形态结构。
7.Research on the Hydraulic Characteristic of the Siphon Outlet with Long Straight Conduit after the Roof;驼峰后带长直管的泵站虹吸式出水流道水力特性研究
8.Studies on Molecular Evolution of Domestic and Wild Bactrian and the Physical-chemical Properties of Camel Milk;双峰家驼与野驼分子进化及驼乳理化特性研究
9.stored switching machine存储式驼峰自动集中机
10.Radar speedometer for marshalling yardGB/T13185-1991驼峰测速雷达
11.A camel has a big hump on its back.骆驼背上有个很大的驼峰。
12.Shaped like a hump or an arching curve.驼峰式的造型象驼峰的或象弓形曲线的
13.The one-humped domesticated camel(Camelus dromedarius), widely used as a beast of burden in northern Africa and western Asia.单峰驼一种单峰的驯养骆驼（单峰驼骆驼属），在北非和西亚广泛地用作载重动物
14.Study on Optimal Control of Hump Pushing Locomotive in Hump Yard;编组站驼峰推峰机车优化控制的研究
15.You can tell that it"s a camel by the fact that it has a hump.从它有驼峰这点你就可以辨认出它是骆驼。
16.The hump is where they store food, in the form of fat.驼峰是骆驼以脂肪形式储存养料的地方。
17.Study on the Physicochemical Property of Alxa Bactrian Camel Milk内蒙古阿拉善盟双峰驼驼乳理化性质研究
18.Arabian camels, also called dromedaries, have been domesticated for some 3,500 years.阿拉伯骆驼，又为单峰骆驼，已经被驯养了3500年。
相关短句/例句
humping bead驼峰焊道
1.(3) The study of three-dimensional geometry of weld pool and dynamic temperature fileds forhumping bead is rare.为抑制驼峰焊道,近年来针对驼峰缺陷形成机理开展了一些研究,取得了一定进展。
2.However, with increasing welding speed some weld bead defects such as undercut orhumping bead will occur in conventional welding processes.然而对于常规焊接工艺,随着焊接速度的提高,会出现咬边或驼峰焊道等焊缝成形缺陷,这些缺陷的产生严重影响了焊接质量,限制了焊接速度的进一步提高。
3)Equatorial anomaly region赤道异常驼峰区
4)hump[英][h?mp][美][h?mp]驼峰
parison and Application of Automatic Hump Speed Control Technology;自动化驼峰速度控制方法比较及应用
2.Optimization Design for Air-compressor Power Station in Hump Yard of Railway Marshalling Station;编组站驼峰空压动力站的优化设计
3.Analysis on Multi-code Hump Frequency Shift Locomotive Signal;多信息驼峰移频机车信号分析
5)"Crest" of the F layer equatorial anomalyF层赤道异常的"驼峰"
6)Shubat双峰驼驼乳
1.The nutritive components ofShubat were investigated.对自然发酵双峰驼驼乳(Shubat)的营养成分进行了研究。
延伸阅读
激光焊与氩弧焊的修模具的区别激光焊与握弧焊是常用的模具修复的两种方法。氩弧焊氩弧焊是电弧焊的一种，利用连续送进的焊丝与工件之间燃烧的电弧作热源，由焊炬喷嘴喷出的气体保护电弧来进行焊接的。目前氩弧焊是常用的方法，可适用于大部分主要金属，包括碳钢、合金钢。熔化极惰性气体保护焊适用于不锈钢、铝、镁、铜、钛、锆及镍合金，由于价格低，被广泛用于模具修复焊，但焊接热影响面积大、焊点大等缺点，目前在精密模具修补方面已逐步补激光焊所代替。激光焊激光焊是高能束焊的一种，激光焊是利用大功率相干单色光子流聚焦而成的激光束为热源进行的焊接。这种焊接方法通常有连续功率激光焊和脉冲功率激光焊。激光焊优点是不需要在真空中进行，缺点则是穿透力不如电子束焊强。激光焊时能进行精确的能量控制，因而可以实现精密器件的焊接。它能应用于很多金属，特别是能解决一些难焊金属及异种金属的焊接。目前已广范用于模具的修复。修复模具时的主要区别使用非消耗电极与保护气体，常用来焊接薄工件，但焊接速度较慢，且热输入比激光焊大很多，易产生变形，激光焊焊缝的特点是热影响区范围小，焊缝较窄,焊缝冷却速快、，焊缝金属性能变化小，焊缝较硬。精密模具的焊接不同于其他零件焊接，其对质量控制的要求非常严格，而且工件的修复周期必须越短越好。传统的氩焊发热影响区大，对焊接周边造成下塌，变形等几率非常高，对于精度要求高，焊接面积大的模具，必须经过加温预热，在特定温度下进行焊接，还要自然降温进行退火处理，如此折腾下来费用和时间都不能为用户所接受；而冷焊又存在焊接不牢固和脱落等缺陷。而激光焊没有氩焊和冷焊这些不足，因此逐渐被广泛应用。
