You can't just say 'I'm a welder', for instance, and then sit on your backside until the next welding job comes along.
他说，“比如说，你不能只是说‘我是个焊工’，然后坐等下一个焊工的活。”
Then you can check the operation of everything before doing the final welding.
然后你可以做之前检查最后焊接的一切运作。
The crack between the coped and hole was removed by air arc and then repaired by welding.
在修割边和钻孔之间的裂纹用气弧消除，然后进行焊补。
Then we carry on the study and development on laser welding equipment with high beam quality.
因此我们进行了高功率、高光束质量的激光焊接设备的开发和研究。
Rectify the axis lines, levelness and elevation of the positioning form, fix it by electric welding on the bear frame and then weld sufficient supports and lifts.
校正定位模板的轴线、水平度和标高，用电焊固定在支架上，并焊上足够数量的支撑和拉杆。
Welders should be trained according to prescribe by the state authority, and mastering proper techniques of welding, only with special type of certificates then can be allowed to work formally.
焊工必须按国家有关规定经专门的安全作业培训，掌握焊割安全技术，取得特种作业资格证书后，方可上岗操作。
If welding procedure tests have been performed at both a high and a low heat input level, then all intermediate heat inputs are also qualified.
如果焊接工艺试验在高热输入值和低热输入值下进行，那么，中间的热输入也应合格。
If the cracks or split off shaft can take when welding, welding or CALCINED access, and then by tempering, to grinding turning.
如若泵轴裂缝或拆断时，可采取焊补，焊接或煅接，再经回火、车削研磨即可。
Then some measures for preventing lamellar tearing were proposed from the aspects of steel material selection, joint detail design, fabrication and welding process.
并从钢材选材、结构接头设计、加工及焊接工艺措施等方面提出了防止钢结构厚板层状撕裂的技术措施。
Firstly, this paper introduces the structure and working principle of precision hot pressure welding system, then the hardware and software of control system is introduced.
本文首先介绍精密热压焊系统的组成结构及工作原理，然后阐述了控制系统的硬件构成及软件系统。
Then use the coil ring machine rolled into a circle, with the electrode to weld the interface firmly, welding mouth to carry out X spectroscopy.
然后用卷环机卷制成圆圈，用焊条把接口处焊接牢固，焊口处要进行X光谱检验。
In polygonal modeling, you generally start with a polygon mesh object and then modify it, for example, by adding edges, welding points, subdividing polygons, and so on.
在多边形建模，通常从一个多边形网格对象，然后修改它，例如，加入边，焊接点，细分多边形，等等。
An advantage of this type of saddle clamp was that permanent repair could be made by welding the steel piece to the pipe and then removing the bolted portions.
这类鞍形管卡的优点是可对管道泄漏点进行永久性修理，把钢板和管子焊接，然后拆走螺栓部分。
Attention to the need to shape the shape of plastic, steel welding, after a layer of steel wire mesh, and then began to shape the basic layer of paint.
注意需要塑出大概的形状，钢筋焊好之后，在外面扎一层钢丝网，然后开始塑造基础层粉刷。
Note about the shape of the need to model to the, steel welding, outside a layer of steel wire net, and then began to shape the base layer to paint.
注意需要塑出大概的形状臧，钢筋焊好之后，在外面扎一层钢丝网，然后开始塑造基础层粉刷。
Then a lot of experimental data about welding parameters and corresponding spot welding quality were supplied to the ANN for training.
然后将试验得到的大量点焊工艺参数与相应点焊接头质量的试验数据提供给神经网络学习。
Run the program and accomplish network training module and data simulation module, then can complete the forecast of geometrical figure of welding line, realize the optimization of welding parameters.
运行程序完成了网络训练模块和数据仿真模块，从而可以完成焊缝几何形状的预测，实现焊接参数的优化。
Flash can be continual and steady, and then, the good welding joints could be obtained by properly controlling feeding speed of shifting unit of rail continuous flash welding.
有效地控制钢轨连续闪光焊的动力柱送进速度，可以使整个焊接过程保持连续和稳定的闪光，从而获得优良的焊接接头。
According to the model of the welding position, giving a weld seam point, the weld orientation then can be resolved from the weld rotation Angle and the weld slope Angle.
根据焊缝位置的数学模型，得到了描述焊缝焊接位置的参数——焊缝转角和焊缝倾角与焊缝姿态的关系。
Then galvanized sheet welding tests at different incident angles were carried out under the same ideal parameters at vertical incidence.
然后在该理想参量下进行了不同入射角度下的镀锌板焊接试验。
Dimension was resumed by adopting good self - fluxing alloy laser welding technology, and then the surface was enhanced by laser alloying technology.
先采用自熔性好的合金激光熔覆恢复尺寸，再用激光合金化强化表层。
First, prepare WPS, and then press WPS welding process evaluation, PQR report form, only the welding procedure qualification requirements, WPS can be used in the products of welding.
先编制WPS，然后按WPS做焊接工艺评定，形成PQR报告，只有焊接工艺评定符合要求，WPS才能用在产品的焊接上。
Comprehensive analysis shows that the welding rod material has poor welding performance, if the cooling rate after welding is too rapid, then the welding stress can be too large.
综合分析表明，拉杆材料焊接性能差，焊后冷却速度过快，以致焊接应力过大。
Therefore be measured using the multimeter and found that the memory slot on the motherboard there is a pin with the corresponding circuit chip, and then their welding troubleshooting.
于是使用万用表进行测量，发现主板内存插槽上有一引脚与其对应的芯片断路，将其焊上后故障排除。
Different assembly-welding sequence may result different risidual deformation, we usually take fixup by spot welding first, then take welding symmetrically.
不同的装配—焊接顺序，焊后产生不同的残余变形，一般是先点固，再进行对称焊接。
The unique design for the adjustable function of cleansing width has advantage then being applied to welding aluminum and magnesium.
独特设计的清洁宽度调节功能，用于焊接铝、镁具有明显的优越性。
The paper studied and analyzed the interface wave of clad plate explosive welding used average arranging explosive, then put forward the new technology of unequal thickness arranging explosive.
通过对均匀布药工艺下爆炸焊接复合板的界面波形进行理论分析，提出不等厚度布药的新工艺。
The aluminum heating tube (3) is manufactured into a needed shape and then welded with the aluminum heat-conducting sheet (2) and the cup body (1) with welding technology.
生产时将铝加热管(3)加工成所需形状，用焊接工艺将其和铝传热片(2)与杯身(1)焊接在一起。
Then a mechanical arm knocks them down to a worker who inspects the welding job.
然后一个机械臂将焊接好的外壳打落在工作台上并由一名工人检查焊点。
In traditional technology, cup-shaped thin-walled inner gear is produced by stamping two pieces of the part separately, and then welding together.
在传统工艺中，杯形薄壁内齿轮采用切削制齿与焊接工艺相结合的方式进行生产。
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