压焊

最后用正交试验的方法对肖特基器件后部封装中的压焊工艺进行了参数优化设计。

Finally , wire bonding technics in the retral packaging of Schottky power diodes is optimized by orthogonal experiment design .

在混频器的设计与仿真过程中，同时考虑到了压焊线、焊盘、ESD电路的影响。

The circuit is simulated with models of bonding wire , pad and ESD circuits .

SOC设计中的浮动压焊块电源/地线网络设计和优化

Design and Optimization of Floating PAD in Power / Ground Network for SOC

优化压焊工艺QC小组活动与质量的改进

QC And Quality Improvement on Optimized Bond Technology

提出了一种新型栅耦合型静电泄放（ESD）保护器件&压焊块电容栅耦合型保护管。

A novel gate-coupled electrostatic discharge ( ESD ) protection structure , called bonding-pad capacitance gate-coupled device , is designed .

利用近代界面及表面电子结构理论（改进的TFD理论）和现代先进分析测试技术对冷压焊结合的微观机理进行了分析。

Taking advantage of advanced SEM and TEM technology and modern TFD theory , explanation to microscope bonding mechanism of cold pressure welding was made .

工作原理是通过X-Y高精度工作台和焊头的三维运动控制，采用超声波压焊方法，牵引直径只有20~50μm的金丝，实现从芯片表面焊点到引脚框架的电气联接。

The connection of external welding bit of chip and lead from is realized through such several processes , as the control of threedimensional motion of X-Y table , bonder ball ultrasonic bonding , and towing 20 ~ 50 μ m gold wires .

超塑性合金与钢压焊特点的研究

The Study on the Pressure Welding of Steel with Superplastic Alloys

双金属冷压焊固相结合强度的分析和计算

Analysis and Calculation of the Bond Strength of Bimetal for Cold Welding

半导体芯片自动引线压焊微型机控制系统热压带式自动焊接的引线

Microcomputer Controling System for Autometic Bonding of Semiconductor Chip Lead

采用冷压焊的方法完成高强度锌合金棒材的对接。

High strength zinc alloy was welded by butt cold pressure welding .

冷压焊中原子扩散行为的试验研究

An Experimental Investigation on Diffusing Action of Atoms in Cold - pressure Welding

螺母和平板间的电阻压焊

Connection between Nut and Plate by Using Resistant Welding

电阻压焊用重合金电极的研制

Development of heavy alloy electrode for resistance pressing welding

金属冷压焊界面结合机理探讨

Bond Area of Two Welded Metals Is Actually Interfacial Phenomenan in Cold Pressure Welding

金相检验在石英器件冷压焊工艺试验中的应用

Application of metallographic testing technique in quartz unit vacuum cold pressure welding technological test

T/R组件微组装中的压焊技术

Press-welding Technology for T / R Models Micro-assembly

石英晶体器件冷压焊封装用的新材料及其试验

A New Meterial for Colded Pressure Welding Enclosure of Quartz Crystal Device and its Test

直观地显示了冷压焊过程中工件内部及界面处的应力应变分布及变化情况。

The distribution and changement of stress and strain on interface and in workpieces were analyzed .

环形通道的布线完成了包括电源网在内的I/O压焊块的连接。

A ring router makes a connection to theI / O pads , including power nets .

介绍了冷压焊焊接的有限元模型中材料非线性、几何非线性和接触非线性的实现方法。

Finite element model to joint identical and dissimilar metals by cold pressure welding was founded .

受内压焊制三通管件强度的研究

A Study on the Strength Analysis of Welded Tubular Tee-joints Subjected to Uniform Distributed Internal Load

本文运用有限元数值分析的方法对冷压焊焊接过程进行了模拟；

Using of Finite Element Method , numerical simulation of cold pressure welding processes was done .

使用接合强度测试仪对压焊键合点强度进行了拉断试验，测得键合强度拉断力都在0.17N之上。

The thermocompression wire bonding strength was tested with bonding tester . The strength was over 0.17 N.

在模拟结果分析和实验的基础上，对影响异种金属冷压焊焊接性的工艺因素进行了分析；

Making use of experiment and simulation result , main factors that influence welding property of cold pressure welding were discussed .

在最近的研究中，我们调查了表面特性对金-金超声压焊系统的影响。

In the present study , we investigated the effects of surface characteristics on the bondability of an Au-Au thermosonic bonding system .

通过对模拟结果的分析，说明了异种金属冷压焊较同种金属冷压焊困难的原因主要是界面处两种材料的径向和轴向的不协调塑性变形；

On base of analysis to simulation result , it was point out the main cause making dissimilar metal 's bonding so difficult was metal 's inharmonic plastic deformation .

对工艺技术与装备：铝（铝合金）连铸连轧、铝连续挤压、连续拉线、冷压焊和绞线；

Process and equipment needed including aluminium ( alumnus alloy ) continuous casting and rolling , aluminium continuous extrusion , continuous wire drawing , cold press weld and wire stranding ;

研究表明，加热板温度和焊接压力对焊接接头性能的作用特别显著，加热时间对焊接接头性能的作用显著；而压焊时间对焊接接头性能的作用不显著。

The research shows that heated plate temperature and welding pressure has a great significant effect on the joint performance , heating time has a significant effect on it , but press welding time is not significant .

供水管道带压补焊

Repair Welding on Water Supply Pipeline with Pressure