查询词典 welding

Inert gas welding is the preferred method of joining several ferrous and nonferrous alloys.

惰性气体焊接是连接几种含铁和不含铁的合金的首选方法。〖产品安全

The results provide a solution to the problems of how to control the impact velocity and how to make the impact velocity for each layer approximately equal and close to the inferior limit in the explosive welding of multilayer metal plates.

该文研究结果为控制层间撞去速度，使其达到基本一致，且接近焊接下限提供了解决方法。

It can conveniently provide selection of welding parameters based on relationship between flashing velocity and initial clamp distance.

鉴于晶粒尺寸在描述超级钢显微组织各项参数中对HAZ性能的决定因素。

State Key Lab of Advanced Welding Production Technology, Harbin Institue of Technology, Harbin 150001

现代焊接生产技术国家重点实验室，哈尔滨工业大学，哈尔滨 150001

It also has core technology of sink mark vent and welding line which are important to surface of bumper door panel and instrument board.

在缩痕、排气和熔接线问题的解决上也取得了核心技术，从而使保险杠、仪表板、门板等汽车主要部件的表面质量有了质的飞跃，再加上高品质标准件的大量运用，模具生产周期大大缩短。

A database system for study on the integrality of welding structure was developed in this paper.

介绍了一种用于焊接结构完整性研究过程的数据库系统。

With the impact extrusion of chrome and copper the electric mouths as well as submerged are welding mouths enjoy the properties of high conductivity, highstrength, wearability and longevity, which all measure up with JB4281-86, JB/T7598-94 and conductivity of Luo rigidity promulgated by the State, Inteneration and temperature have attained the top level of China and the products have already been applied in various car manufactories in China.

导电咀、埋弧焊咀，采用铬锆铜合金为原料冷挤压成型，伸冷加工，具有导电率高、高强度、耐磨性强、使用寿命长等特点，符合国家部颁标准JB4281-86、JB/T7598-94、导电率洛氏硬度，软化、温度均达国内国内先进水平，产品已在全国各大汽车制造厂得到应用。

Its main products are automatically single, biaxial side grinding machine, one after another angle automatic use of grinding machines, automatic interior angle, automatic open machine, welding machines.

其主要产品有自动单、双轴侧面研磨机，全自动先后角兼用研磨机，全自动内角机，自动开齿机，焊接机等。

The joining of magnesium and aluminum was made successfully by fusion- brazing welding method with interlay plating.

镀层法，即采用熔—钎焊的方法成功实现了镁合金和铝合金的连接。

Two solutions were proposed in this article. For the first, interlay was added to avoid the contact of magnesium and aluminum and the produce of the intermetallic compounds; for the second, laser- TIG hybrid welding method was adopted to reduce the contact period of magnesium and aluminum and the mount of intermetallic compounds produced.

本文提出了两种解决途径：第一，中间加入镀层避免镁和铝的接触，避免金属间化合物的生成；第二，采用激光—TIG复合热源焊接减少镁和铝接触时间，减少金属间化合物的生产量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。