焊接成型尺寸精度高,焊角外观好。
在加工过程中与原配方比较,料流稳定,提高了制品的光泽度、柔韧性及焊角强度。
Campared with the original composition, the new composition system has more steady flowing, better article glossiness and flexibility, and higher fillet weld strength.
焊缝尺寸 (如对接焊缝的焊缝宽度、角焊缝的焊角尺寸等 )是表示焊缝形状特征的指标 ,是影响焊缝质量的重要因素之一。
Weld-shape(butt weld width, size of fillet weld)is an indicator of weld features and it also is an important factor of quality welding.
按目前大多数人认可的角接接头焊脚的定义,根据DL/T869—2004《火力发电厂焊接技术规程》去控制焊接尺寸,会出现焊缝有效厚度不足的问题。
The weld size was controlled according to the definition of leg on the corner joint and DL/T869—2004 (power plant welding technical regulation), which led to the effective thickness was insufficient.
加强构件的非水密焊接接合和填角焊应该在检查完分段后进行喷漆。
Non-watertight weld joints and fillet welding for stiffening member shall be painted after block inspection.
又算出了这五种形状角焊缝趾端部和焊肉中央处的表面裂纹疲劳断裂的寿命。
The fatigue life of the surface cracks of the weld toe and the central part of the welding bead are calculated.
简要介绍了螺旋焊管成型原理和成型角概念。
The forming principle and forming Angle of spirally-welded tube processing were introduced.
采用宽板小成型角生产小口径螺旋缝埋弧焊钢管时,内焊缝产生裂纹是经常遇到的问题。
Inside weld produced cracks are often faced problem by adopting wide coil with small forming Angle to produce small size spiral submerged welded pipe.
采用“立方”孔型变形形式,结合简明的超越三角方程进行设计计算,以得到精确的孔型尺寸及高表面质量的焊管。
A precise pass-size and welded pipe with excellent surface quality can be get when the deformation way of cube-pass and design calculation with surpass trigonometric equation are used.
分析了强度匹配对角焊缝设计的影响,建立了角焊缝焊脚尺寸与板厚,强度匹配系数之间的关系,讨论了强度匹配选择的依据。
The influences of strength matching on fillet weld were analyzed. The relationships among fillet weld size, thickness of base metal and matching coefficient of strength were established.
具有不大于焊脚尺寸的小开口焊缝,其所能承受的扭矩与相应闭合角焊缝所能承受的扭矩是几乎相同的。
Value of torsion for less than the size of fillet weld height of small-opening fillet weld is the same as that of corresponding closed fillet weld.
公司生产的产品有:“冀达”牌六角螺栓、10.9级钢结构螺栓、地脚螺栓、焊钉、钻尾钉、拉铆钉、膨胀螺栓。
Our products are: "Ji Da "brand hexagon bolt, 10.9 steel bolts, anchor bolts, weld screws, drilling screws, rivet, bolt.
对核电凝汽器制造中的大拼板多层焊后的角变形进行了计算机预测。
Angle distortion modeling and prediction with computer for heavy plate multi-pass welding are carried out during condenser fabrication for nuclear power station.
介绍了全焊透t型角焊缝超声波探伤的两种方法:单直探头法和单斜探头法。
Two methods for ultrasonic flaw detection of T-fillet welds with complete fusion are presented, i. e. Single straight probe and single tilting probe techniques.
这些元素可以以不同方式组合在一起,例如:一个搭接接头可能用角接、塞焊和缝焊固定,一个丁字接头可以用一个搭接或槽焊来完成。
The elements can be put together in various ways. For example, a lap join may be held by a fillet, plug, or slot weld, and and a tee joint by a fillet or groove weld.
搭接贴角焊接金属薄板的老方法,现今已基本上为对接坡口焊所取代。
The old method of soldering metal sheets together has now been largely replaced by welted joints, which are made by a special efficient mechanical device.
模具设计:选用小的脱模角度减少粘焊,避免尖角应力造成开裂,优化流道设计减少冲蚀…更多。
Design: adopt small draft Angle to reduce soldering, avoid sharp corner to reduce crack, optimize runner system to reduce erosion.
厚板焊接结构的角焊缝,多数情况下没必要完全焊透,但是,如果未焊透部分尺寸过大,就会使焊接接头的疲劳强度大幅度降低。
There is no need to weld the joint thoroughly for the cruciform joint. But if the dimension which is not welded is too large. that will make fatigue strength reduce.
角焊缝的强度不仅与焊脚尺寸有关,还取决于焊缝金属与母材强度的匹配。
The strength of fillet welding joint is related not only to the fillet weld size, but also depends on the base metal strength matching.
纵向角接接头超声冲击处理试件与原始焊态试件相比,疲劳强度提高1 73 %左右,疲劳寿命延长了3 2~ 70倍。
The fatigue strength of the longitudinal fillet welded joint specimen treated by ultrasonic peening increases by about 173% and the fatigue lifetime prolonges by 32~70 times.
结果表明,在不同补偿角、托板力和模具间隙的影响下,激光拼焊板具有与光板一致的回弹规律。
The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailored blanks are in line with the light board.
本机不仅能够完成普通角缝清理机的工作,而且能够清理型材内部的焊瘤。
It can not only accomplish the work of ordinary cleaning machine but also clean welding slag in profiles.
介绍一种弯管和法兰角接接头填角焊的自动焊接装置。
An automatic CO2 welding device for elbow pipe and flange fillet weld joint is introduced in the paper.
对接焊缝可评定全焊透和部分焊透对接焊缝和角焊缝,当角焊缝是产品的主要焊接接头形式时,需要用角焊缝试验评定。
Butt welds qualify full and partial penetration butt welds and fillet welds. Fillet weld tests shall be required where this is the predominant form of production welding.
钢结构系列:钢结构用高强度大六角头螺栓,扭剪型螺栓连接副,钢网架球节点用高强度螺栓,焊钉,钻尾丝等。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
使用砝琅高焊焊接戒指与六角形戒面。
使用砝琅高焊焊接戒指与六角形戒面。
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