Robot work station for welding of pressure vessel
焊接 压力容器的机器人工作站
The results indicated that by controlling heating temperature 1040 ℃ holding time 60 min and welding pressure 15 MPa diffusion - welded joint of Fe3 Al / 8 - 8 with excellent microstructure performance and high strength could be obtained .
结果表明，控制加热温度1040℃，保温60min， 焊接 压力15MPa时，可以获得组织均匀、强度较高的Fe3Al18-8扩散焊接头。
Research and Design of CAPP Software for the Rivetted and Welding Process of Pressure Vessel ; Hydraulic system supplied large punching and riveting force .
压力容器 铆接CAPP软件的研究与设计采用柱塞式液压系统，冲铆力大，角连接强度高。
So the control of the welding parameter such as welding pressure gas flux upsetting length is realized and the system has a high dynamic response rapid and a high control precision .
从而成功地实现了对 气压 焊 的 焊接 压力、气体流量、顶锻位移量等焊接过程参数的控制，并使控制系统具有较快的动态响应速度和较高的控制精度。
The combination plumbing of pressure pipes is two or more adjacent on-site welding pressure pipes which are regarded designed and machininged as a whole .
压力管道组合管件指将工程中常用的两个或两个以上相邻的需通过现场 焊接连接的 管件（管子）作为一个整体进行设计、加工的组合件。
With reference to the technology and feature of brazing transient liquid diffusion welding and pressure welding a bonding assistant coat is employed to promote the clad bonding of carbon steels in rolling experiments .
借鉴了钎焊、瞬间液相扩散 焊以及 压力焊工艺的原理及特点，运用助复剂来促进碳钢的复合。
The experimental results show that the temperature of ultrasonic plastic welding takes on the characteristics of fast rising and fast dropping with a short stay during cooling due to the welding pressure and that the measuring system is applicable for the temperature measurement of ultrasonic plastic welding .
试验结果表明超声波塑料焊接的焊接区温度具有快速升温和快速降温的特点，在降温过程中由于 焊接 压力的作用会出现短暂的温度平台，也说明该测温系统适用于超声波塑料焊接温度测量。
Study on Welding of Pressure Bar of Lead briquetting Machine
压铅机 压杆 补 焊之研究
The quality of the circumferential welding in pressure vessels must be paid full attention . This is the key point to guarantee the safety of the pressure vessels in operation .
希压力容器有关工程技术人员要充分重视 压力容器环 焊缝的质量问题，以确保压力容器的安全使用。
This system has been used successfully in the welding of pressure hull in our country .
该系统已经成功地应用于我国大型 耐压壳体 焊接中。
Plasma arc welding of pressure vessel made from stainless steel
不锈钢制 压力容器的等离子弧 焊接
Development of Plate - Welding High Pressure Air Cooled Heat Exchangers
板 焊式 高压空气冷却器的研制
In the steel construction technology welding and efficient connections construction steel butt welding methods commonly used are : flash butt welding pressure welding lap welding narrow gap arc welding .
在钢筋施工技术中，焊接高效的连接方式。建筑钢筋常用的对焊方法有：闪光 对焊、 气压焊、搭接焊、窄间隙电弧焊。
Welding butt joint and angular deformation are easy to take shape during the assembly welding of pressure vessels especially giant spherical tanks .
压力容器特别是大型球罐，在组装 焊接过程中极易产生错边及角变形缺陷，该缺陷的存在将在容器中产生严重的应力集中。
This article introduces the plasma arc welding of the pressure vessel made from stainless steel . The rational welding technique has been formulated and successfully applied in the welding of the products which provides reference for similar products in the future .
介绍了不锈钢制 压力容器的等离子弧 焊接，制定了合理的焊接工艺，并成功用于产品的焊接，为今后同类产品提供了参考和借鉴。
The procedure is applied to welding high pressure heating vessel .
通过对 试验结果的分析，确定了工艺 参数，并成功地将该工艺应用到 高压加热器产品的 焊接中。
Consequently it is difficult to optimize the welding pressure in pressure constant mode used in conventional ultrasonic plastic welder .
传统焊机的 压力不变模式使得 焊接 工艺很难优化。
The process : the special plane combination the special plane welding barometric pressure tests assemble and install two times spurt model and so on .
经过专机机加、专机 焊接， 气密测试、组装、两次喷塑等工艺。
Unique integral welding process combining pressure sensor with overload protector makes it possible to hold greater pressure peaks .
采用独特的整体 封装 焊接技术，使 压力传感器和过压保护装置作为一体，可承受较大的压力峰值。
At present rail welding includes flash welding gas pressure welding thermit welding and arc welding .
钢轨的焊接方法目前常用的有闪光 焊、 气压焊、铝热焊和电弧焊。
Some advanced welding procedure welding rod welding pressure welding variable etc to solve these problems and some underwater welding examples are also involved in this paper .
介绍了比较先进的焊条和电流、 电压及焊条直径等 焊接工艺参数的选择；介绍了水下焊接操作技术以及实际应用的具体做法。
Design of welding pressure control system for ultrasonic gold wire bonding machine
超声波金丝球焊线机 焊接 压力控制系统设计
Welding of Pressure Vessels of Titanium Alloys
钛合金 气瓶 焊接
The utility model has the advantages of lesser error of welding pressure and predefined value simple structure and easy manufacture .
不但 焊接 压力与预设值误差较小且结构简单、制造容易。
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 .
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 ultrasonic welding technology is a kind of solid state bonding method . The metallic material are welded by the welding pressure and the high frequency shearing motion .
超声波焊接技术是一种通过对 工件 施加 压力以及高频剪切运动来实现材料间固态连接的方法。
It has studied that the technological parameters ( ultrasonic welding time 、 the welding pressure 、 the surface condition of the material and so on ) have effect on the properties of the welding joint .
通过改变超声波焊接的 焊接 压力、焊接时间、以及 待焊 件的表面状态等工艺参数来进行焊接，研究了各工艺参数对焊接接头性能的影响。
A new low alloying steel with low susceptibility to weld cold cracking has been developed for large heat input welding in pressure vessel engineering .
研制了一种大线能量低焊接裂纹敏感性 压力容器用钢，研究了其力学性能、微观组织结构和 焊接粗晶热影响区（CGHAZ）的微观组织结构特征及力学性能。
焊接压力