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。
Can be used for vacuum packaging, manufacture, vacuum welding, printing, plastic, refrigeration equipment maintenance and instrumentation and laboratory and other ancillary equipment.
可用于电真空容器制造、真空焊接、印刷、吸塑、制冷设备维修及仪器仪表设备配套和实验室等。
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。
The process of vacuum electron beam welding for rear-axle housing semiaxis of coach was introduced and the major problems in the process of welding was analysed.
介绍了用真空电子束焊接大型客车后桥壳半轴的工艺方法，并就焊接过程中存在的主要问题进行了分析。
Transformers: it is used by water-cooled welding transformer with single-phase 200kva vacuum epoxy encapsulation. It accounts for more than 50% load.
变压器：采用单相200kva真空环氧封装水冷式焊接变压器，占载率50%以上。
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。
The mechanism of welding crack generation in the copper - stainless steel tube electrode stem of Vacuum Consumable Arc Furnace has been analyzed.
分析了真空白耗电弧炉铜-不锈钢异种金属套管式电极杆焊接裂纹产生的机理。
This article introduces the process and characteristics of clutch gear welded by vacuum electron beam and jig design for better welding quality.
论述了离合器齿轮采用真空电子束焊接的工艺过程及特点，并设计夹具以保证焊接质量。
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。
Hollow cathod vacuum arc is a new kind of welding heat source which promises good prospect.
空心阴极真空电弧是一种很有发展前途的新型焊接热源。
Because of the high activeness of the titanium alloys, the inert gases or vacuum shielding is needed in fusion welding.
由于钛合金的活性强，熔化焊时需要用惰性气体或真空进行保护。
Aim at 7075 aluminium alloy vacuum electronic beam welding, using nonlinear finite element, the numerical simulation of the residual stresses distribution in welding joint was made.
针对7075铝合金中厚板真空电子束焊接过程，采用非线性有限元法，对焊接接头的残余应力分布进行了数值模拟。
On the basis of the advantages of vacuum electron beam welding machine from domestic and abroad and the new structure design of the equipment, it was successfully developed.
它是在吸取国内外同类真空电子束焊机优点的基础上确立了新的结构方案而研制成功的。
To solve the problem of MEMS vacuum package, vacuum resistance welding equipment, which contains resistance welding and vacuum system, was designed and manufactured.
为了解决MEMS器件真空封装难题，设计并研制了一台将电阻焊与真空系统集成于一体的真空电阻焊机。
The welding of hollow aluminium ball has more particularities, it adopts the vacuum electronic beam welding that is more favorable than laser welding.
空心铝球的焊接更有特殊性，采用真空电子束焊接比激光焊接更为有利。
This paper present an automatic tracking system applied to vacuum electron beam welding and the process of design and experiment of this system.
叙述了用于真空电子束圆形焊缝的自动跟踪系统的设计和试验过程。
This paper introduced the applications and the specifications of property of bimetal strips laterally welded and the welding process by the vacuum electron - beam gun.
本文主要介绍彩管用横拼双金属材料的应用概况和对材料的性能要求，以及有关真空电子束焊接的看法。
By using vacuum coating method, we prepared a new type of goggles which is very fitted to be used in the high temperature smelting and welding environment.
采用真空镀膜的方法，制备出高温冶炼、焊接等使用的护目镜。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
This thesis researches the temperature field measurement of the welding of electron beam in the vacuum and laser welding pool.
论文着重研究了真空电子束钎焊的温度场和激光焊接熔池温度场的测量。
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 coating possesses high wear and cold-welding resistance and good electric conductivity both in atmosphere and in ultrahigh vacuum.
该镀层在大气或超高真空条件下具有良好的耐磨性、防冷焊性和导电性；
The design and experimental process of an automatic tracking system applied to local vacuum electron beam welding are dealt with in this paper.
叙述了一种用于局部真空电子束圆形焊缝的自动跟踪系统的设计和试验过程。
I suspect there is a deviation in the draw nozzle chip time, and then when welding vacuum leak, resulting in a tin material is attracted...
怀疑吸嘴在吸取芯片的时候存在偏差，然后在焊接的时候真空漏气，最终导致了锡料被吸到芯片表面。
The flow resistance device is a important unit for achieving electron beam welding in partial vacuum.
气阻装置是实现低真空电子束焊接的重要部件。
In allusion to the problems of vacuum diffusion welded jet bits, a technique for manufacturing horizontally projected jet bits by means of vacuum diffusion welding was put forward.
针对水平射流钻头钎焊工艺存在的问题，提出用真空扩散焊接代替钎焊制造水平射流钻头的新工艺。
The shell of ZZG50A vacuum filter is a heavy welding structuce.
ZZG50A真空过滤机机壳为大型铆焊件。
Widely used in the welding of aluminum, copper, iron, stainless steel, and some vacuum wares, electronic components and the inner structures of the thermal measuring instruments.
广泛适用于铝、铜、钨、镍、铁、不锈钢等多种金属片、丝、棒的焊接以及电池，电真空器件，电子元件，小五金和热工测量仪表内部结构的装配和焊接。
In the invention, the pole shoe walls and the heat conduction layer are placed in a vacuum furnace and then welded into one by diffusion welding by adopting a diffusion welding tool.
本发明采用扩散焊工装，将极靴壁和导热层放置于真空炉中通过扩散焊焊接为一体。
The production of high strength alloy welding wire includes pickling, wire drawing, anneal, cleaning, vacuum package and etc.
高强度合金焊丝的生产包括酸洗、拉拔、退火、清洗、真空包装等工序，拉拔可采用“四拉四退”的生产工艺。
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