spot welding

Because the contact resistance in spot welding of aluminum alloys is random and non continuous in distribution, and also the aluminum alloys have excellent electric and heat conduct ability, the nucleation process has the unique properties.

在铝合金的电阻点焊过程中，由于接触电阻具有随机性和分布不连续的特征，而且铝合金材料本身具有优良的导电、导热能力，这使得其点焊的形核过程具有独特的特点。

An axisymmetric finite element electro-thermo-mechanical model for resistance spot welding process is introduced.

介绍了模拟点焊熔核形成过程的轴对称电、热、力学有限元模型.

The potential applications of fractal theory to resistance spot welding is discussed.

介绍了分形理论,探讨了其在电阻点焊中的应用前景.

Experimental study on new spot welding technology with joining element

带有联结件的电阻点焊新工艺试验研究

In this paper, we recommend the design of the PLC using in the control system for automatic spot welding machine for anode of tantalum capacitor.

介绍了钽电容器阳极自动点焊机控制系统的PLC设计。

Research on the test system of inverter resistance spot welding dynamic parameters

逆变电阻点焊动态参数测试系统的研究

Design of a fuzzy evaluation system for spot welding quality

一种点焊质量模糊评判系统的设计

A controller applied to IGBT inverter spot welding machine is introduced in this paper.

本文介绍一种应用于IGBT逆变式点焊机的点焊控制器.

Studies on Quality Information Technology in Aluminum Alloys Resistance Spot Welding

铝合金点焊质量信息化技术的研究

Configurable automatic e-spot welding systems, to achieve high-performance automatic welding.

可配置全自动电子点焊系统, 实现高效全自动焊接.

The Automatic Spot-welding Machine Controlled by PLC for Anode of Tantalum Capacitor

PLC控制的钽阳极自动点焊机

The article puts forward computer aided design ( CAD) method used for a light flexural vibration of the ultrasonic spot welding machine.

该文提出了超波声点焊机轻型弯曲振动系统的CAD（计算机辅助设计）方法。

Resistance spot welding machine is used in the manufacture of the automobile, airplane, and electrical appliances.

点焊机主要用于汽车 、 飞机和家电制造等方面.

Software design for spot welding constant current controller with step function

带台阶功能的点焊机恒流控制器的软件设计

Moreover, a direction is forward constructively in the researching resistance spot welding inverter.

同时建设性地提出今后的研究方向.

It has great interest to establish Expert System ( ES ) for spot welding process.

建立点焊专家系统,对于实现点焊过程的智能化,优化点焊规范参数,降低对操作者的要求,提高点焊质量,具有重要意义.

Both spot welding and continuous are welding machines are available with automatic controls based on NC.

点焊和连续是焊接器对根据NC的自动控制是可利用的.

New robot technique for spot welding used in automobile work is introduced.

介绍了汽车制造厂点焊用新型机器人技术.

Compared with spot welding of low carbon cold rolled steel , weldability of galvanized steel sheet worsened.

热镀锌钢板与普通低碳冷轧钢板相比,其点焊焊接性能显著恶化.

Resistance spot welding in aluminum alloy was tested by ultrasonic immersion method with focusing probe.

摘要介绍采用水浸超声聚焦回波检测铝合金电阻点焊焊核直径.

This paper introduces a single chip computer system used for measuring the spot welding current.

介绍了一种用以检测点焊焊接电流有效值的单片机系统.

Ways and methods of optimizing resistance spot welding parameters are given.

给出了优化点焊工艺参数的途径和方法.

Thermal expansion deformation for resistanee spot welding of low-steel is simulated by an finite element model.

用有限元方法模拟了低碳钢点焊过程的热膨胀变形.

One new electric current control method for aluminum alloy spot welding

一种新的适合于铝合金点焊的电流控制法

Mathematical Model of Spot Welding for Quality Control

点焊质量优化控制数学模型

Development of intelligent resistance spot welding machine with waveform control

波形控制智能型电阻点焊机

Electric Contact Spot Welding Technique

电器触点的焊接技术

Application of visualization technique to numerical analysis of resistance spot welding process

可视化技术在电阻点焊过程数值分析中的应用

This paper introduces the design method of a new capacitor stored energy spot welding machine.

介绍了一种新型电容储能焊机的电路系统设计.

Analysis and solution: Loss of high power spot welding machine

大功率点焊电源损耗分析及解决方案