装配

At a plant adjacent to the Vought factory, a Vought/Alenia joint venture assembles the midfuselage section of the aircraft. Workers join the Alenia and Kawasaki fuselage sections and the center wing box from Fuji, along with the wing to body fairing from Boeing Canada in Winnipeg and the forward passenger entry door, which arrives via ship from Latecoere in France.

在沃特工厂的附近，沃特/阿莱尼亚的合资企业组装了飞机的中部机身：工人将阿莱尼亚和川崎重工提供的中部机身的上下部和富士重工提供的中心翼盒，以及波音公司加拿大温尼伯工厂制造的机翼整流罩和通过海运到达的法国 Latecoere的前部乘客进入门装配在一起。

Casting, chemical composition (furfural, alcoholic aldehyde, resin and so on), rough machine and final machine and assemble, pattern-make and so on.

产品/Product：铸造、化工产品、机械加工与装配、模具制造等，产品市场覆盖中国、亚洲、欧洲、美洲等十余个发达国家和地区。

The track assembled YITONG linear motion rollers can be run safely in various equipments, such as special linear motion track, industrial robot, precision assembly line, overhead conveyer system, automatic equipments, office facilities, transmission machines, medical instruments, printing machines, giant slaughterhouse equipments, logistics transportation system and so on.

易通的导轨滚轮产品可用于各种不同形状的导轨及需要实现直线运动的场合，装配易通直线运动滚轮的导轨能可靠的运行于各种设备，诸如专用直线导轨、工业机器人、精密生产流水线、自动化设备、办公设备、传输机械、医疗仪器、印刷机械、大型屠宰设备、物流搬运系统等等。

The article through practice analysizes the local wireless broadcasting system, application of the elements and means of communication technology is being updated, A set of half-automatic broadcasting system controlled by hardware has been designed and assembled; A set of all-automatic broadcasting system controlled by computers has been designed and assembled; A set of emission equipment has been designed; Noise has been lowered in the transmission of audio-frequency so that the audio effect has been raised; new ways of audio-frequency transmission have been developed based on the technology of computer network.

本文通过对局域无线广播系统运行现状的分析和研究，运用电子信息技术的基本原理和方法，设计并自行装配了一套由硬件控制的半自动播出系统；研究开发了一套由计算机软件控制的全自动播出系统；设计了发射装置；通过对音频信号的传播环节进行降噪处理来提高收听品质；基于数字音频技术，开辟新的音频传播途径；并对系统功能的拓展进行探讨。

It make machine fit up with axle, bearing gear, etc into together according to their interposition and coordinate their operation with the fixed turning relationship.

箱体类零件是机器及其部件的基础件，它将机器及其部件中的轴、轴承、套和齿轮等零件按一定的相互位置关系装配成一个整体，并按预定传动关系协调其运动。

It make machine fit up with axle, bearing gear, etc into together according to their interposition and coordinate their operation with the fixed turning relationship.

箱体类0件是机器及其部件的基础件，它将机器及其部件中的轴、轴承、套和齿轮等0件按1定的相互位置关系装配成1个整体，并按预定传动关系协调其运动。

The actions of quick feed, workpiece feed and quickreturn of the press can be realized automatically under the program control, it is suitable for the arber of axle sleeve parts and the bending, shelling and pressing of sections parts and the stretching of parts, it can be used for flow assembly of car, machine, automobile electric,appliance motorcycle absorber and air conditioner electric appliance compared with common hydraulic press, Type YKT high speed hydraulic press is of high accuracy of adjustment, quick action, stable repeat accuracy and safe reliable operation.

YKT型快速液压机是一种多功能的液压机床，在程序控制下自动实现压机的快进、工进、快速返回等动作，适用于轴套类零件的压装，型材零件的弯曲、压印、套形及零件的拉伸等工艺动作，可应用于汽车、机床、内燃机、轻纺机械、洗衣机、汽车电器；摩托减震器、空调电器等行业装配的流水线上，与普通液压机相比，YKT型快速液压机具有调节精度高、动作速度快，重复精度稳定、操作安全可靠等优点。

The actions of quick feed, workpiece feed and quickreturn of the press can be realized automatically under the program control, it is suitable for the arber of axle sleeve parts and the bending, shelling and pressing of sections parts and the stretching of parts, it can be used for flow assembly of car, machine, automobile electric,appliance motorcycle absorber and air conditioner electric appliance compared with common hydraulic press, Type YKT high speed hydraulic press is of high accuracy of adjustment, quick action, stable repeat accuracy and safe reliable operation.

产品介绍： YKT型快速液压机是一种多功能的液压机床，在程序控制下自动实现压机的快进、工进、快速返回等动作，适用于轴套类零件的压装，型材零件的弯曲、压印、套形及零件的拉伸等工艺动作，可应用于汽车、机床、内燃机、轻纺机械、洗衣机、汽车电器；摩托减震器、空调电器等行业装配的流水线上，与普通液压机相比，YKT型快速液压机具有调节精度高、动作速度快，重复精度稳定、操作安全可靠等优点。

The assembly of journal and plain bearing liner space is too little, force of organic still oil pressure is small it is the crucial index that affects lubricant result, make lubricate because of lacking engine oil between crankshaft and plain bearing liner and bite dead invalidation, include to be pulled badly, lack lube, layer of alloy of dry attrition generation is fused, grind sliding surface to did not maintain the oily film of certain ply, and all sorts of local overload exhaustion are destroyed, cavitation erosion and V form are destroyed etc, through technology of him director diesel locomotive old experience reachs the analysis of pair of its breakdown reasons, put forward precautionary measures especially. As a result of,the burns caustic mechanism plain bearing liner to burn caustic mechanism of 1 plain bearing liner is the lube film burst between journal and plain bearing liner, cause plain bearing liner and crankshaft generation clash, below high temperature, high pressure and high rotate speed, the wear-resisting alloy layer of plain bearing liner wears away prematurely or fuse, cause plain bearing liner and crankshaft to stick thereby bite, can make the steel back of plain bearing liner and Kong Zhong produces whirligig, inlet port is jammed, carry on the back by steel again with the friction of aperture causes high temperature to make plain bearing liner burned-out further, can cause bolt to break off, happen swing a malign accident that pounds cylinder body of bad internal-combustion engine.

轴颈和轴瓦的装配间隙太小，还有机油压力低是影响润滑效果的关键指标，使得曲轴和轴瓦之间因缺少机油润滑而咬死失效，包括严重拉伤，缺少润滑油，干摩擦产生合金层熔化，磨滑面没有保持一定厚度的油膜，以及各种局部过载疲惫破坏，气蚀和V形破坏等，通过本人主管内燃机车技术多年经验及对其故障原因的分析，特提出预防办法。1轴瓦的烧损机理轴瓦烧损的机理是由于轴颈和轴瓦之间的润滑油膜破裂，导致轴瓦和曲轴产生摩擦，在高温、高压和高转速下，轴瓦的耐磨合金层过早地磨损或熔化，从而引起轴瓦和曲轴粘咬，会使轴瓦的钢背和座孔中产生旋转运动，进油孔被堵塞，再由钢背和座孔的磨擦进一步引起高温使轴瓦烧坏，并会造成螺栓折断，发生甩出捣坏内燃机缸体的恶性事故。

Lightweight and flexible balance crane, is an ideal lifting small items of lifting equipment, is widely used in factory floor of the machine loading and unloading, process, the automatic line, production line of the workpiece, lifting sand box, parts assembly, and stations, docks, warehouses and other occasions.

平衡起重机轻巧灵活，是一种理想的吊运小件物品的起重设备，被广泛用于工厂车间的机床上下料，工序间、自动线、生产线的工件、砂箱吊运、零部件装配，以及车站、码头、仓库等各种场合。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。