To ensure the normal running of the screen cleaner, more reasonable technology on installing and welding the lead rail were adopted, and anticorrosion treatment of the lead rail was carried out.
对导轨的安装和焊接采用了合理的工艺，还对导轨进行了防腐处理，从而保证了清污机的正常运行。
If the selected welding process, welding and there are deviations on the screen there will be signs marking out those points, so that the welding operator can be evaluated after the completion.
如果焊接与所选的焊接进程有偏差，在画面上会有指示标志将那些点标示出来，这样操作人员就可以在焊接完成后对其进行评估。
The defects reasons for color glass shell screen die welding are analyzed, and related solutions are introduced.
分析了彩色玻壳屏模具焊接缺陷原因，并介绍了相应的问题解决对策。
Introduces the feature of the narrow gap welding, and analyses how to determine the form of groove, screen out submerged-arc welding flux and choose welding condition in detail.
介绍了窄间隙焊的特点，对坡口形式的确定、埋弧焊剂的筛选、焊接工艺参数的选择进行了详细分析。
The utility model belongs to the technological field of screen welder, in particular to the screen welder provided with a welding contact.
本实用新型属于丝网焊接机械技术领域，尤其涉及带有焊接触头的丝网焊机。
With the keyboard screen system, it can input welding parameters and display welding messages.
通过键盘—显示系统。实现了焊接参数的自由输入和焊接信息显示。
PLC is the core of this device, supplemented by the touch screen to set and modify the welding parameters and display the state of welding process parameters.
该设备以PLC为控制核心，辅以触摸屏进行堆焊参数的设置和修改，并实时显示堆焊过程中的参数状态；
The key of producing the first-class screen mesh is the melting and welding craft, this factory is precisely based on this point, in 2001, has independently developed the automatic welding equipment.
生产一流筛网的关键是熔焊工艺，本厂正是基于这一点，2001年，自主开发了自动焊接设备。
The vocational training centre currently has around40 boys undergoing welding, carpentry, screen-printing and masonry work.
职业培训中心目前大约有40名男孩在接受焊接、工、网印刷和石工技术 的培训。
The vocational training centre currently has around40 boys undergoing welding, carpentry, screen-printing and masonry work.
职业培训中心目前大约有40名男孩在接受焊接、工、网印刷和石工技术 的培训。
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