Introduced built-up welding welding rod's selection principle and built-up welding craft when the Angle steel shearing punch built-up welding.
介绍了角钢剪切凸模堆焊时，堆焊焊条的选择原则及堆焊工艺。
If the set collar end hardness is lower than HRC40, should first on the end surface again a built-up welding hard alloy, after the polish repackaging.
如果固定环端面硬度低于HRC40，则应先在端面上重新堆焊一层硬质合金，经磨光后再装配。
The paper analyzes the reason for the rail connection squished and recommends the process of restoring the track applying the built-up welding technology.
分析铝电解多功能天车轨道接头局部压溃的原因，介绍采用手工堆焊工艺修复方案之全过程。
The results show that the wear resistance of built up welding surface of Zn based al alloys are better than that of matrix under the same conditions.
结果表明，在相同条件下，锌铝合金堆焊层的耐磨性高于同种材料母材的耐磨性。
By analyzing the arc characteristic of the CO2 short circuiting transfer welding process, a PC analysis and evaluation system for the CO2 welding process was built up.
分析了CO2焊接的短路过程电弧特点，建立了CO2焊计算机采集及评价系统。
As the most basic welding method, manual welding still plays an important role in current electronic built-up.
手工焊接作为一种最基础的焊接方法，在当今的电子组装中仍然起着不可缺少的作用。
Steel hatch covers to be built up by welding, and to be of approved construction by the Classification Society.
钢舱口盖采用焊接法建造，其结构要经船级社认可。
In this paper, the basic principle of fuzzy adaptive PID controller is stated and a fuzzy adaptive PID algorithm based on static characteristics control in TIG welding power inverter is built up.
介绍了模糊自适应PID控制器的基本原理，建立了TIG逆变电源外特性控制的模糊自适应pid算法。
A method to improve the tooth shape of mill roller and adopt the built - up-welding with tungsten carbide on the curved surface of tooth apex has been introduced.
提出了一种改进榨辊齿形并在齿顶弧面上堆焊碳化钨的方法及其加工工艺。
A method to improve the tooth shape of mill roller and adopt the built - up-welding with tungsten carbide on the curved surface of tooth apex has been introduced.
提出了一种改进榨辊齿形并在齿顶弧面上堆焊碳化钨的方法及其加工工艺。
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