1)expanded-and-welded胀焊结合
1.The pull-out forces and failure forms of hydraulically expanded,welded,and expanded-and-welded(including expanding prior to welding and welding prior to expansion) tube-to-tubesheet joints in heat exchangers have been experimentally and numerically studied.通过试验和三维有限元分析研究了换热器中管子与管板连接的液压胀接、焊接以及胀焊结合接头(包括先焊后胀以及先胀后焊两种情况)的拉脱力大小和失效形式。
2)expansion and welding combining焊胀结合
1.If the joints connecting patterns will be improved into expansion and welding combining patterns,and strictly control its quality in the manufacturing process,the power of the joints resistance stress corrosion、resistance crevice corrosion and anti-fatigue will be abl.如果将接头连接型式加以改进,改为焊胀结合的型式,并在制造过程中严格质量控制,接头的抗应力腐蚀、抗缝隙腐蚀和抗疲劳的能力将提高三倍以上。
3)expanded-and-welded joint胀焊结合接头
1.The tube-to-tubesheet connection joints (including expanded joint, welded joint, and expanded-and-welded joint) are the places which are large in number and complicated in deformation in the manufacturing process, and easiest in failure during the application process.管壳式换热器在这些工业领域中有着广泛地应用，而换热器中管子与管板的连接接头(包括胀接接头、焊接接头以及胀焊结合接头)是制造过程中数量最多、变形最复杂、使用过程中失效最为频繁的地方。
4)forge weldling锻焊结合
5)brazed joint硬焊结合
6)combination of bolting and welding栓焊结合
1.It uses the combination of bolting and welding to make variable cross-section steel tube arch truss bridge for the first time in China.以沪蓉国道主干线湖北沪蓉西(宜昌至恩施)高速公路支井河特大桥主桥为1×430m上承式钢管砼拱桥为例,介绍了采用栓焊结合工艺加工制作变截面钢管桁架拱桥的施工技术。
英文短句/例句
1.Processing,Manufacturing and Construction Technology of Huge-span Variable Cross-section Bolt Welding with Steel Tube Arch Truss大跨变截面栓焊结合钢管桁架拱肋加工制造施工技术
2.Improvement of Stud Welding Process And Increase Qualified Rate of Welding改进栓钉焊接工艺 提高焊缝一次合格率
3.Study on the Response of External Welded Flange-bolted Web Joints Exposed to Fire梁柱栓焊混合边节点火灾响应特性研究
4.Frame of front-wheel double-drum component: It is of formed steel welding structure，which is connected with main frame by bolts.前轮双转鼓组件框架：型钢焊接结构，通过螺栓与主框架连接。
5.Weldig deformation of hyperbolic sheet structure made of titanium alloy钛合金双曲薄板焊接结构件的焊接变形
6.A substance applied to a surface to be joined by welding, soldering, or brazing to facilitate the flowing of solder and prevent formation of oxides.焊剂施于熔接或焊接以防止氧化、促进焊面结合的物质
7.Component installation of nodes connected by bolts or welding required inspection Connections after passing before welding or fastening.构件安装采用焊接或螺栓连接的节点,需检查连接节点,合格后方能进行焊接或紧固.
8.Study of Welded Joint Layer of Nb-1Zr Alloy and Stainless Steel;Nb-1Zr合金与不锈钢焊接结合层的研究
9.Brazing alloys will not flow over or bond to oxides.铜焊合金不能流经或粘结在氧化物上。
10.Study on Wealding Process of 700MPa Grade High Strength Thin Steel700MPa级合金结构钢薄板焊接工艺研究
11.Application of Laser Welding on Transmission Connection Gear变速器结合齿圈激光焊接技术的应用
12.Research on the microstructure of the Co-base alloy oxyacetylene welding surfacing氧气-乙炔堆焊Co基合金显微结构研究
13.Study on Junction Line Entering of Seam Welding for GH163GH163缝焊结合线伸入问题的研究
14.Experience in Treating PVT by Combining Urokinase Thrombolysis with Percutaneous Transsplenic Thrombolysis;全身应用尿激酶溶栓结合经皮经脾双介入门静脉置管溶栓治疗门静脉系统血栓形成的体会
15.Effects of Die Leg on Welding Ability of Longitudinal Welds During Porthole Die Extrusion of Aluminum Profile模桥结构对铝型材分流挤压纵向焊缝焊合性能的影响
16.Structure Design of Welding Joint in Monel Afloy Lined Steel Plate蒙乃尔合金复合钢板焊接接头结构设计
17.Analysis of comprehensive treatment of pulmonary tuberculosis with massive hemoptysis after bronchial artery embolization(BAE)支气管动脉栓塞术后肺结核再咯血的综合治疗
18.Objective To conclude diagnosis and treatment of tethered cord syndrome(TCS).目的总结脊髓栓系综合征的诊断和治疗经验。
相关短句/例句
expansion and welding combining焊胀结合
1.If the joints connecting patterns will be improved into expansion and welding combining patterns,and strictly control its quality in the manufacturing process,the power of the joints resistance stress corrosion、resistance crevice corrosion and anti-fatigue will be abl.如果将接头连接型式加以改进,改为焊胀结合的型式,并在制造过程中严格质量控制,接头的抗应力腐蚀、抗缝隙腐蚀和抗疲劳的能力将提高三倍以上。
3)expanded-and-welded joint胀焊结合接头
1.The tube-to-tubesheet connection joints (including expanded joint, welded joint, and expanded-and-welded joint) are the places which are large in number and complicated in deformation in the manufacturing process, and easiest in failure during the application process.管壳式换热器在这些工业领域中有着广泛地应用，而换热器中管子与管板的连接接头(包括胀接接头、焊接接头以及胀焊结合接头)是制造过程中数量最多、变形最复杂、使用过程中失效最为频繁的地方。
4)forge weldling锻焊结合
5)brazed joint硬焊结合
6)combination of bolting and welding栓焊结合
1.It uses the combination of bolting and welding to make variable cross-section steel tube arch truss bridge for the first time in China.以沪蓉国道主干线湖北沪蓉西(宜昌至恩施)高速公路支井河特大桥主桥为1×430m上承式钢管砼拱桥为例,介绍了采用栓焊结合工艺加工制作变截面钢管桁架拱桥的施工技术。
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。
