Based on the vacuum fusion welding instrument this thesis investigates the process of current metal packages .

在 自主研制的 真空 熔焊封装设备的基础上，本文首先对现有的金属封装壳体进行工艺研究。

Because the property of niobium alloy is far from that of stainless steel some special welding techniques have been applied such as explosive welding vacuum braze welding electric resistance welding vacuum electron beam self-material brazing and so on .

因为二者的性能差别较大，所以通常采用一些特殊的方法进行焊接，如爆炸焊、 真空 钎焊、电阻焊和真空电子束自钎焊等。

Automatic control system for vacuum plasma welding chamber

等离子 真空 焊箱自动控制系统

Research of multi - function vacuum welding equipment

真空 绝热 板 的 结构设计研究 新型多功能 真空 焊机 的 研制

Research of multi-function vacuum welding equipment

新型多功能 真空 焊机的研制

Secondly the bonding between Ni and ceramic were investigated through vacuum welding technique .

其次，采用 真空 焊接技术研究金属相与陶瓷相界面结合状况。

SiC_p / 2014Al aluminum matrix composite was welded by vacuum diffusion welding technique using Ni as the interlayer metal .

利用中间添加Ni层，在610℃保温60min工艺成功实现了SiCp/2014Al铝基复合材料的 真空扩散 焊接。

Hollow Cathode Vacuum Arc Welding

一种 新型 的 焊接 技术&空心阴极 真空电 弧焊

In view of complex structure difficulty in directly forming and high cost new types of cone bit nozzles are made by the vacuum diffusion welding technology .

针对牙轮钻头新型喷嘴结构复杂，直接成形困难及制造成本高等问题，采用了 真空扩散 焊新工艺术制造自激式、收放式和加长式各种新型喷嘴。

Electron beam welding machine consists of electron gun high-voltage power vacuum unit vacuum welding chamber electrical control system fixture and working station running system and etc.

电子束焊机由电子枪、高压电源、真空机组、 真空 焊接室、电气控制系统、工装夹具与工作台行走系统等部分组成。

Research on slide-valve sub-components vacuum welding process

滑阀分组件 真空 钎焊工艺性研究

Study on Silver-Based Vacuum Welding Filler Metals by Continuous Casting

连铸法制备银基 真空 焊料的研究

Vacuum Welding of Palladium-Rare Earth Alloys with 316L Stainless Steel

Pd稀土合金与316L不锈钢的 真空 钎焊

( resistance ) strain gauge tensiometer resolution Vacuum Projection Welding Simulation and Optimizing Design

（电阻）应变式张力计分辩力 真空电阻凸 焊有限元分析及优化设计

According to the technology and configuration of the vacuum braze welding metal honeycomb parts the technique of ultrasonic inspection for them was studied .

针对金属蜂窝 真空 钎焊件的工艺及结构特点，探讨了利用超声波法对其 质量进行检测的可行性和可靠性。

The basic are phenomena and characteristics of hollow cathode vacuum are Welding ( HCVAW ) are studied .

研究了空心阴极 真空电弧 焊接（HCVAW）的一些基本现象和特性。

Vacuum diffusion welding of dissimilar materials of M2 / 40Cr Investigation on Elements Inter-diffusion in Reaction Layer During Hip Between Corrosion-resistant Alloy and Carbon Steel

M2/40Cr异种材料 真空扩散 焊的分析耐蚀合金/碳钢热等静压扩散焊接反应层元素互扩散规律研究

Vacuum Projection Welding Simulation and Optimizing Design

真空电阻凸 焊有限元分析及优化设计

The Application of Vacuum Diffusion Welding in Researching Atomic Diffusion

真空扩散 焊接在研究原子扩散中的应用

In automatic control system for vacuum plasma welding chamber Siemens PLC was used and logic control was realized .

在宝鸡钛业股份有限公司熔铸厂等离子 真空 焊箱控制系统中采用SIEMENSPLC，实现了逻辑控制；

The microcomputer system based on the single chip microcomputer achieves temperature control on the ZLQ-400WD vacuum welding furnace .

本文给出了采用单片机对ZLQ-400WD 真空 钎焊炉温度进行测控的系统。

Orthogonal Optimization Test of Vacuum Diffusion Welding of Self-oscillating Pulsed Jet Nozzle of Drilling Bits

石油钻头自激振荡脉冲喷嘴 真空扩散 焊接 工艺正交试验研究

The multi-function vacuum welding equipment is a new exactitude welding machine which can be used into vacuum diffusion bonding vacuum brazing vacuum hollow cathode arc welding and filled argon TIG .

多功能 真空 焊机是集真空扩散焊、真空钎焊、真空空心阴极电弧焊及真空充氩TIG焊为一体的精密焊接设备。

According to the demands of high performance and reliability of vacuum braze welding the traditional hand-controlled is replaced by PLC automatic control program so the relevant equipment and operational parameters and technological process are organically coordinated .

基于 真空 钎焊性能和高可靠性等的要求，利用PLC自动控制程序取代传统的手动控制，使有关设备和工作参数及工艺流程能有机的协调；

This paper introduces all vacuum plasma welding equipment subsystems and their functions .

本文介绍了 真空等离子 焊箱的系统组成和功能。

Automatic control for semi - continuous vacuum soldering welding stove

半连续 式 真空 钎焊炉的自动控制

Focused on the vacuum cold welding of friction damping materials of the lunar lander with three legs the analysis and experiment were carried out for the application of non-contact magnetic damping of eddy current to lunar lander .

针对三支撑月球着陆器摩擦式阻尼材料存在的 真空 冷焊问题，对非接触式涡流磁阻尼在月球着陆器上的应用进行了分析和试验。

On the Vacuum Diffusion Welding of the PDC Composite Plate and Hard Metal Cutter

PDC复合片与硬质合金刀杆 真空扩散 焊的实验研究

According to requirements of the industrial production and the function of vacuum welding equipment and in combination with the present automatic technology and products control system based on PLC as the main control unit was developed for the vacuum welding equipment .

根据工业化生产和 真空 焊箱的功能要求，并结合当前的自动化控制技术和产品，研制出基于PLC为主控单元的真空焊箱控制系统。