Joint ACP-EEC Assembly on the implementation of the Lome Convention 非加太-欧共体关于执行洛美协定的联合大会
Embraer has established a joint venture and assembly plant in the Manchurian city of Harbin. 巴西航空工业公司已经在中国东北城市哈尔滨组建了一家合资企业和组装工厂。
Femtosecond Laser Ablation of Metallic Materials and Fabrication of Micro-components; Research on Screw Joint for Precise Assembly of Miniature Parts 飞秒激光烧蚀金属材料特性与微零件制备研究微小型零件精密装配中的螺纹副联接技术研究
Joint locators are mostly used in assembly fixtures during the development of modern aircraft. 接头定位器是现代飞机装配型架上最为常用的定位元件。
Proper bolting up procedures, using appropriate equipment, are essential to ensure the correct and satisfactory joint assembly. 采用适当的装置进行正确的螺栓连接是至关重要的,可以保证接头组装正确且符合要求。
Research on Screw Joint for Precise Assembly of Miniature Parts 微小型零件精密装配中的螺纹副联接技术研究
Coaxial N type adapter N Research on Screw Joint for Precise Assembly of Miniature Parts 型同轴线接头转接器微小型零件精密装配中的螺纹副联接技术研究
Smic's joint ventures, a testing and assembly facility in Chengdu with UTAC and the manufacturing of on-chip color filters and micro lenses in Shanghai with toppan, are also in production. 中芯国际和联合科技在成都合资成立的封装测试厂以及和凸版印刷在上海成立的合资企业,专注于生产制造芯载滤光片和微镜头均已投产。
The universal joint assembly improves the integral property of the universal joint, and prolongs the service span. 提高了万向节的整体性能,并延长了其使用寿命。
Drive shaft, Tie rod end assembly, Ball joint, Control arm assembly. 悬挂球头、拉杆球头、横拉杆、拉杆总成、控制臂总成等。
In this study, an automatic identification algorithm for gear joint is proposed based on a CAD assembly model. 探讨了从CAD装配模型中识别齿轮副的自动识别算法。
Automatic Design for Joint Locators of Aircraft Assembly Fixtures 飞机装配型架接头定位器的自动设计
3-D SOLID model of finite element simulation analysis was employed in CBGA thermal deformations, strain and stress. The results show finite element simulation analysis is a reliability method in study the BGA solder joint and the CBGA Assembly of microelectronic package. 利用有限元中的3-DSOLID模型分析CBGA组件的热变形、应变和应力的分布,表明有限元法是研究微电子封装中BGA焊点、CBGA组件的可靠性的方法。
Development of Seismic Anisotropy: From the 2001 IAGA-IASPEI Joint Scientific Assembly 地震各向异性研究进展&参加2001年IAGA-IASPEI会议总结
The first IAGA IASPEI Joint Scientific Assembly was held in Hanoi, Vietnam from August 19 to 31, 2001. 23 papers on seismic anisotropy were reported during the assembly. Their research area covers whole earth and from the core to the crust. 2001年8月19~31日在越南河内召开了首届IAGAIASPEI联合大会,有三个专题对地震各向异性进行了重点讨论,另有一些关于地震各向异性的报告分散在不同的专题之中。
Automatic gear joint identification based on a mechanical assembly model 机械装配模型中齿轮副的自动识别
Application of plastic parts ultrasonic riveted joint assembly process 塑料零件超声波铆接装配工艺及应用
The IAGA-IASPEI Joint Scientific Assembly and Progress of Seismo-electromagnetic Research 国际地磁学与高空物理学协会和国际地震学与地球内部物理学协会联合科学大会及地震电磁研究进展
Based on the structural determination of prestress pin joint assembly, the structural characteristics of the prestress pin joint structures are discussed in this paper. 预应力杆件体系的结构判定是预应力结构设计的基本问题,更是新型预应力杆件结构体系研究的重要基础理论。
Automatic Selection for Standard Joint Locator in Aircraft Assembly Fixtures 飞机装配型架标准接头定位器自动选取算法
The result of analysis shows that under the prerequisite of not increasing additional expenses, employing reasonable joint form and assembly sequence among components could also reach the same aim of reducing the final assembling deviation. 分析结果表明,车身装配过程中,在不增加额外费用的前提下,零件之间采用合理的接头形式和装配顺序,同样能达到降低最终装配偏差的目的。
A Study on Dynamic Characteristics of the Joint Surfaces of Ball Screw Assembly 加工中心机床滚珠丝杠结合面的动态特性
Discussion about Precast Construction Key Technique of Long Abutment Joint of Cantilever Assembly Beam Sections 悬拼梁段长线台座吻合法预制施工关键技术探讨
Application results of practical engineering prove that whole assembly control accuracy is improved. ( 4) Aiming at engineering application of automobile threaded joint assembly, network structure of assembly process control system based on distributed field bus is designed. 针对汽车螺纹联接装配的工程应用,实现了一种分布式总线装配过程控制系统的网络化结构。
Unlike no underfill assembly, solder joint lifetime of underfilled assembly has little correlation with the height of the solder joint and distance to the neutral point ( DNP). 与未充胶模块不同,充胶倒装焊接模块的焊点寿命与焊点的高度、焊点的中心距之间的相关性不大。
Universal joint assembly is comprised of universal joint and transmission shaft, and the middle support, in some cases. 万向传动装置一般主要由万向节和传动轴组成,有时还有中间支承。
In aircraft manufacturing, riveting is the basis joint technology of aircraft assembly. 在飞机制造中,铆接是飞机装配连接的基础制造技术。
While, the auto-joint technique compared with manual joining, has both advantage in joint precision and efficiency. Meanwhile, the key technique of auto-joint can apply in both joint assembly of large launch vehicle and other large parts 'assembly, as airplane auto assembly. 而自动对接比人工对接具有对接精度高和效率高的优势,同时自动对接关键技术不仅适用于大型运载火箭总装,同样可应用于其他大型物体的组装过程中,如飞机自动装配。
The threaded joint assembly is a key technology and important process in automobile assembly manufacturing. Flexible assembly system of threaded joint is the main way to realize the complex threaded joint assembly process, improve assembly efficiency and ensure the quality of assembly. 螺纹联接的装配是汽车装配制造中的关键技术和重要工艺之一,螺纹联接柔性装配系统是实现复杂的螺纹联接装配工艺、提高装配效率和保证装配质量的主要方式。
The hardware structure is given to meet the requirements of constant velocity joint assembly performance testing. 根据等速万向节总成性能测试的测控要求,给出了测控系统的硬件总体结构。