焊点

And since the blob is connected to ground the detector is also being grounded.

器上，因为这个焊点是接地的，所以，这样金属感应器也就接地了。

An expert knowledge base is designed. Heat and time adjustment of spot welding process are made through the best fusion arithmetic of adapting combined, average and decision-making methods.

通过对各参数特征信息的提取，建立了点焊过程焊点熔核多传感器信息融合模型，设计了一种分层分页式点焊专家知识库结构。

SMT general use, electronic products volume can be reduced from 40 to 60 percent, reduce the weight of 60 to 80 percent, and high reliability, anti-vibration capability and the low rate of solder joint defects.

一般采用SMT之后，电子产品体积可缩小40%至60%，重量可减轻60%至80%，并且可靠性高、抗振能力强、焊点缺陷率低。

Copper-Tin Intermetallic compounds between solder joint and Cu pad plays a key role on the fatigue life serface on mount technology.

在焊点与铜基之间形成的Cu-Sn合金成分对表面安装器件的疲劳寿命起着关键性的作用。

Shear strength and fracture photograms of SnAgCu/Cu and SnAgCu/Au/Ni/Cu surface mounted soldered joint s stored at high temperature were investigated.

研究了SnAgCu/Cu及SnAgCu/Au/Ni/Cu表面贴装元件焊点在高温存贮试验条件下抗剪强度的变化规律。

The concept"attachable graph"and the enumeration method of pates and circuits on the graph are proposed. With the graph, the gear arrangement problem can be solved. The new method and procedure of GLM type synthesis are presented. With general type synthesis method, Attachable Linkage Kinematic Chain could be generated.

用一般平面连杆运动链类型综合的方法可生成ALKC，然后通过在ALKC上配置齿轮模块得到NGLKC，再在NGLKC上用一定方法设置焊点生成WGLKC，进而选取机架和原动件，即可完成GLM的类型综合。

The methods of surface mounting technology printed circuit board image processing ,SMT_PCB soldered joint type and location information automatic gaining were introduced in this paper.

本文介绍了表面组装印刷电路板图像的处理方法和SMT_PCB上焊点类型、位置信息数据的自动获取技术。

The conductive pole only acts for contact and conducting during welding, the pressure pole in its center forces pressure under action of compression spring, and the pressure pole is characterized by high fusing point and mechanical intensity because of the tungsten alloy material, and the life length of contact finger is prolonged.

在焊接作业时，导电杆仅起到接触导电作用，而其中心的压力杆在压簧的作用下起到施加压力的作用，由于压力杆采用钨合金材料，具有高熔点、高机械强度的特点，不会变形，导电杆压力小不易变形，从而延长了整个触头的使用寿命，并且焊点整齐美观。

A new method is developed to monitoring joint quality based on the information collecting and processing in the spot welding.

提出一种基于点焊过程信息采集和处理的焊点质量在线监测方法。

The results show that obvious shearing deformation is found on the lap solder after 4 thermal cycles, then is the visible displacement on the upper and lower surfaces.

结果表明，经过4个温度循环周期后，SnAgCu-CNT 搭接焊点发生了明显的剪切变形，产生了显著的上下表面相对位移。

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。