更具体地，该焊接端的热膨胀系数大于该放电端和基本电极的热膨胀系数。
More specifically, the weld end has a coefficient of thermal expansion which is greater than the coefficients of thermal expansion for the discharge end and base electrode.
该焊接端具有一个热膨胀系数，其不在该放电端和基本电极的热膨胀系数的值之间。
The weld end has a coefficient of thermal expansion, which is not between the values for the coefficients of thermal expansion for the discharge end and the base electrode.
如果订购其它标准的对焊连接的阀门，请告知管道管壁厚度标准，以及种类、型号和焊接端轮廓等参数。
When ordering other than standard Butt Welding end valves, specify schedule of pipe end and give complete data concerning style, figure number and contour of weld end.
在订购对焊连接阀门时，要指定管道连接端口的管壁厚度，并且提供有关类型、型号和焊接端等高线等参数。
When ordering Butt Welding End valves, specify schedule of pipe end and give complete data concerning style, figure number and contour of weld end.
有地下室工程的塔吊基础还要采取特别的处理措施：如在基础下打桩，并将桩端的钢筋与基础地脚螺栓牢固的焊接在一起。
A tower crane foundation basement project should take measures in particular: such as piling in foundation, and pile reinforcement and foundation anchor bolts end firmly welded together.
我有一些平板端盖焊接起来用腿和模具材料的淤塞。
I had some flat plate end caps welded up to use as legs and mold material blockages.
这是很容易形成正确的半径，钉焊接两端。
This is easily formed to the correct radii, tack weld both ends.
非防爆区域内穿线管连接处两端，应焊接跨接线，或用接地线通过接地卡连接。
At both ends of conduit in non-explosion proof area, the bridging lines should welded or the earth wires should be connected with clamp.
全面分析了减震器储油缸两端端盖的焊接特点。
The welding characteristics on the double end cover of deoscillator stock tank are analyzed all-sidedly.
分析了逆变焊接电源输入端e MC设计的原理，并在一些实践的基础上提出了具体的抑制eMI的措施。
The design principle on EMC of input for inverter welding power source is analyzed in this paper, and some methods for restraining EMI are put forward on the basis of the practices.
结果表明焊接接头裂端应力三轴性随焊缝和母材匹配性质及裂纹几何不同而变化。
The numerical results show that the stress triaxiality varies with the mis matching mode and crack geometry of welded joints.
焊接电流通过孔径稍大于焊丝直径的接触端传送到焊丝。
Welding current is transferred to the wire through the contact tip whose bore is slightly greater than the wire diameter.
该系列管接头电脑自动氩弧焊机适用于气阀阀芯、太阳能热水器端盖进出水管接头焊接、并广泛应用于汽车制造、摩托车制造等行业。
This welding machine is used for welding parts in applications of valve element, in-out water pipe fittings at end covers of solar water heaters, automobile and motorcycle manufactures.
为铁路货车端墙配套的焊接机器人生产线，除了两套焊接机器人系统之外，设计制造了外围机械系统与电控系统。
Except two welding robot system, we designed and produced periphery mechanism and electric control system of the welding robot product line used for manufacturing train truck end wall.
介绍了一种可实现不锈钢复合管可靠焊接的管端密封焊接技术。
A kind of seal welding technology of the pipe ends for achieving the reliable welds of stainless steel clad pipe is introduced.
冷却风道采用吊装方式安装，避免了焊接对空气动力学牵引端受力的影响，保障了列车的安全运行。
By hoisting the cooling air duct are fully introduced and it avoids the effects of welding on the load of aerodynamics traction components, and guarantees the safe operation of trains.
在该系统中，焊丝穿过电机的空心轴后从导电嘴的偏心孔送出，电机带动导电杆和偏心导电嘴旋转，从而使焊丝端部的电弧以一定直径高速旋转，以保证窄间隙焊接接头具有足够的侧壁熔深。
The hollow-axis motor drives the offset nozzle and rotates the arc on the tip of wire at high speed, so as to ensure enough penetration into the sidewalls in narrow gap welding.
管帽是焊接在管端或装在管端外螺纹上以盖堵管子的管件。
Tube is welded pipe or cap in the threads in pipe fittings to cover the wall.
使用一个小的，有尖锐端的烙铁加热后通过快进和快出进行焊接操作。
Use a small, hot iron with a sharp tip to get in and out quickly. You'll.
加热炉体由型钢和钢板焊接构成外壳，它的两端部装有耐热不锈钢材制成的气动炉门。
Furnace steel and steel plates were welded body constituted by the shell, and its both ends with heat-resistant material made of stainless steel pneumatic door.
动力端：壳体为钢板焊接结构，焊后消除内应力。
The power end :The frame is welded steel-plate construction. It is stress-relieved after welding.
潜艇球面艏端隔壁结构在工程焊接过程中产生的焊接变形及残余应力是关系到潜艇安全的重要指标。
The welding deformation and residual stress during the procedure of the welding of the submarine's spherical stem bulkhead are a very important guideline on the submarine's safety.
所配套的工件自动传输机构、自动工件装夹定位机构及工件自动翻转机构，稳定可靠，最大限度地满足了端墙焊接生产的技术要求。
The auto-transmit mechanism, auto-air jig, positioner of the produce line could work stably. The product line satisfied the welding technical requirement of manufac…
试验和理论分析表明：梁柱节点分别为焊接连接、端板连接、角钢焊接时，其结构的周期依次增大；
The test and analysis show that the period of frames in- crease in turn for the weld connection's, the end-plate connection's and the angle connection's steel frame respectively.
屈服钢板墙约束板端部先焊接厚钢板，再用高强螺栓连接的方式较为合理可靠；
The connection mode that the end of steel plate shear wall is firstly welded onto a piece of steel plate, then connected by high-strength bolt is reasonable and reliable;
合理的焊接材料、钎剂的选择匹配，焊接加热程序的设计，焊接部位的彻底清理将对端环的焊接质量具有极大的影响。
Appropriate welding material, election of soldering acid, design of welding heat process and cleaning up influenced the welding quality significantly.
一种连接管道（3）以制造水下管路（2）的方法，其中两个相邻管道（3） 相互面对、沿着轴（A）对准的自由端（15）被焊接在一起，以限定一段修剪 区域（18）；
A method of joining pipes (3) to produce underwater pipelines (2), wherein the facing free ends (15) of two adjacent pipes (3), aligned along an axis (A), are welded to define a cutback (18);
其次通过对焊接接头质量影响因素的探讨，表明端板和焊缝对保证接头质量的重要性。
The influences on joint quality are also discussed, it is testified that importance of end-pla.
锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构，通过锤打下部集箱的端板，振落飞灰。
Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.
此法缺点是焊接后链条箱易变形、两端轴的同轴度超差以及支撑强度不够。
The shortcomings of this method is easy to welding deformation of the chain of boxes, at both ends of the coaxial shaft tolerance and lack of support strength.
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