焊的

The characteristics and advantages of monolayer brazed superabrasive tools are introduced.

介绍了单层钎焊超硬磨料工具的特点及优势，综述了国内外钎焊金刚石和立方氮化硼工具的研究现状和研究成果。

This paper have reviewed the development of the high-temprature brazing diamond tools ,The technology and method are introduced.

概述了高温钎焊金刚石工具的发展起源，介绍了高温钎焊金刚石工具的制作工艺及方法。

To undertake new research and the development of brazing materials and technical advice, modern high-tech products to provide efficient and high-quality brazing materials.

研究并承接新颖钎焊材料的开发及技术咨询，为现代高科技产品提供高效率和高品质的钎焊材料。

A particular time-sharing waveform control policy has been broughtforward. The model of CO_2 short circuiting transfer has been set up and the controlpolicy has been proved with the model.

在研究已有的CO_2焊物理模型和波形控制的基础上，拟定了独特的分时性波形控制策略，同时在Simulink环境中创建了CO_2焊短路过渡波形控制模型，通过仿真实验验证了该波形控制策略。

This paper introduces the difference between butt-welding and lapping-welding,states the performance advantages of butt-welding aluminum-plastic reunites tube.

介绍了搭接焊铝塑管和对接焊铝塑管的区别及对接铝塑管的性能优势。

Mastery of all machines and measuring equipment in the tool shop including but not limited to machining lathe, Bridgeport style knee mill, Arc-welding machine, Acetylene cutting brazing, and welding equipment, Horizontal and vertical band-saw, surface plate, height gage, vernier calipers, micrometer.

熟练掌握所有机加工使用的机床和测量设备的使用，包括车床、立式铣床、氩弧焊、乙炔焊和各种焊接设备，卧式和立式带锯床、平台、高度规、游标卡尺、千分尺等。

Compared with arc welding, gas welding flame temperature is low, heat dispersion, heat slowly, so productivity is low, the workpiece deformation of serious, large welding heat affected zone of welded joint quality.

它与电弧焊相比，气焊火焰的温度低，热量分散，加热速度缓慢，故生产率低，工件变形严重，焊接的热影响区大，焊接接头质量不高。

Waveform of main state variables in dynamic process of CO2 arc welding is given by simulation.

通过系统仿真定量地研究了CO2电弧焊动态过程，给出了负载电压、焊接电流随时间变化的仿真波形和短路过渡型CO2电弧焊系统的相平面图。

MATLAB is a powerful tool for improving performances of arc welding inverter, and it is a new method for quantitative analysis in the dynamic process of nonlinear arc welding system.

因此，有必要探寻新的有效工具，对包含弧焊逆变器的短路过渡型CO2电弧焊系统进行定量动态研究。

It possesses 300 sets of medium and larg equepments,including CNC cutting machine ,punching machine, CO2 gas protecting and argon arc welder,linear cutting machine,shearing machine,wheel rim forming machine and three spraying paint and assembly lines,etc.

总厂设有车轮与三轮车两大分厂及一个海南分厂，拥有数控机床冲床 CO 保护焊机亚弧焊机线切割机剪切轮辋成形专机等大中型设备 300 余台套，拥有 3 条先进的涂装线，从而保证了产品的内在质量，其中车轮年生产能力达到 1 2 0 万套。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。