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Taking the fiber coupler as represent, aiming at the performanceproblem of the fiber coupler which is used in the market, such as theoptical performance differences of accepted products, technologicaloptimization and stability reflected by the low rate of finished products,how to reduce excess loss, and so on. From the view of manufacture of rheological formation, the research of experiment and theory has beendeveloped. The effects of rheological technological parameters such asdrawing speed and fused temperature on the optical performance,microstructure and the process of rheological formation have beeninvestigated. It is discovered that the present heating mode of combustinggas can\'t satisfy with the rheological manufacturing technological needof high performance fiber devices. A new resistance heating system is putforward, designed and manufactured, and a new fused biconical tapermachine is developed.

论文以光纤耦合器为代表,针对目前市场上广为应用的光纤器件存在的性能问题,如合格产品的光学性能差异,成品率不高所反映的制备工艺优化与稳定问题,如何进一步降低附加损耗等,从光纤耦合器流变成形制造的角度,分析了流变制造工艺参数如拉锥速度与熔融温度及其扰动对流变制造成形过程、微观结构与器件光学性能的影响,发现现有燃烧气体火焰的加热方式不能满足高性能光纤器件的流变制造技术要求,提出、设计并制造了一种新型的电阻加热系统和熔融拉锥机。

The tenet of Made-in-China Drwanet is to promote Made-in-China brand to the world, and the "Business World" which is published by Business World International Publishing Co. is the top-ranking business magzine in Malaysia. It is worth to look forward the significance and the influence of Made-in-China enterprises and Sino-Malaysia trade new prosperity that the column made ,which is created by Made-in-China Drawnet and Business World together.

中国制造搜索网旨在将中国制造的品牌推向世界,而商天下国际出版社下的《商天下》是在马来西亚首屈一指的商界杂志,此次中国制造搜索网与商天下共创"中国制造"专栏对中国制造企业和中马贸易新繁荣的意义和影响是很值得期待的。

The models proposed, in addition to the VPC model proposed previously, include GAMM and GAMP for the modeling of manufacturing facility and process, respectively. The concepts of manufacturing capability for facility and process, as well as the mechanism for matching them, were also introduced into the proposed model. With these models, the knowledge of manufacturing facility and process for products with wide variations can be concisely represented for agile manufacturing execution control.

所提出之制造工程知识模型除先前所提之产品组构变异模型VPC外,尚包括表达生产设施变异知识之GAMM模型及表达制造流程变异知识之GAMP模型,此外,本文更引介了生产设施之产制能力及产品制程之产制能力需求的概念,以及两者如何匹配比对的机制,依此提出之制造工程知识模型及产制能力的概念定义与匹配机制,将能适当有效地表达非常多样变异的产品制造变异知识,从而能有效地支援精敏制造之执行管控的适切运作。

To meet the requirements of dynamic formation of eMC-MS, a honeycombed layout of eMC-MS and corresponding material transportation system are presented. According to the production capacity and the process flow of the specified manufacturing cell, a mathematical model and a Genetic Algorithm model are designed to search the optimal layout result.

布局优化技术作为eMC-制造系统的基础支撑技术是本文的研究重点之一,针对eMC-制造系统的特点和系统动态规划的要求,本文提出了一种蜂窝式制造系统布局形式和相应的物料传输体系,根据制造单元的设备类型、生产能力和基本工艺流程,按照运输成本最低的原则,利用遗传算法解决了eMC-制造单元的布局优化问题。

Abbreviation east boiler in Guangdong mountain bay nuclear power plant electric power of 2 × 1000MW island of nucleus of the caboodle that press water advocate equipment cent bag makes medium karyoplasm protect practice to be exemple, elaborated nuclear equipment to make what quality assures outline build principle and main run mode, the concerned staff that assures the job with producing industry quality for pursueing facility of our country nucleus is referenced.

质量保证作为核设备制造管理的核心和主要内容,已成为制约核电设备制造国产化的关键因素之一。本文以东方锅炉股份有限公司在广东岭澳核电站2×1000MW压水堆核岛主设备分包制造中的核质保实践为例,阐述了核设备制造质量保证大纲的建立原则和主要运行方式,以供从事我国核设备制造行业质量保证工作的有关人员参考。

The information integrated pattern based on PDM/PLM in the course ofmanufacture is put forward. Under the constraints of building CAPP platform, thearchitecture of CAPP platform is established. The models of decision making andfunction for process planning are given. Then the development means of CAPP basedSmarTeam are extracted.3. The structure of modular product life cycle is established. Toward the divisionand planning of the General Modules oriented product family, theCAD/CAPP integrated model of flexible module based on feature and CAD/CAPPmapping model based on process planning match board are set up. The keytechnologies of Solidworks/SmarTeam/CAPP integration are studies.4. From the point of view of process match board and step match board, theprocess of creating to process planning match board is studied. As an example, themachining process planning of up beam of hydraulic press machines is used tointroduce the establishment of process planning match board by means of inferencebased on expert knowledge. The organize model about the process planning matchboard oriented product family is brought forward.5. The multi-decision methods of CAPP system based on analytic hierarchy aregiven.. On the basis of uniform data model, the sub-machining process planning ofpart is auto-created by means of analytic hierarchy, The step decision methods basedon AHP is put forward.6. For the design/manufacture information in the course of product life cycle, thetree structure based on Object-Oriented and static model based UML are founded. Themethod of establishing design/manufacture information management system isbrought forward. The commercial PLM software—SmarTeam is regarded asdevelopment platform, on basis of which, the design/manufacture informationmanagement system is built, and the multi-view mapping technique ofdesign/manufacture information model is studies.7. A computer-aided CAPP platform based on PDM/PLM is founded, and itsstructure, function, work flow is illustrated. Some example of the system areintroduced.

阐述课题提出的目的和意义,明确了本文研究的主要内容。2、提出基于PDM/PLM的制造过程信息化集成模式;在平台式CAPP系统的设计约束模型基础上,构建了平台式CAPP系统的体系结构;并给出工艺决策模型和功能模型;最后提出基于SmarTeam的CAPP开发模式和实现策略。3、建立模块化产品生命周期模型的组织结构;针对面向产品族的广义模块的划分和规划方法,建立基于特征的柔性模块CAD/CAPP集成模型及基于工艺模板的CAD/CAPP映射模型;研究Solidworks/SmarTeam/CAPP集成的关键技术。4、从工序模板和工步模板的角度研究了工艺模板的创建过程;以液压机上梁模块机加工为例,采用基于专家知识的推理技术实现了工艺模板的创成;提出了面向产品族的工艺模板分层结构树的组织模式。5、提出基于分层规划的多模式工艺决策流程;在统一数据模型的基础上,从特征层和零件层分层规划,实现了零件加工子工艺的自动创成;提出基于AHP的工步排序决策方法。6、针对产品生命周期中的设计/制造信息,建立了面向对象的类树结构和基于UML的静态结构模型;提出基于PDM/PLM软件的设计/制造信息管理系统的构建方法;以商品化PLM软件SmarTeam作为开发平台,开发了基于SmarTeam的设计/制造信息管理原型系统;研究设计/制造信息模型多视图映射机制。7、开发了基于PDM/PLM的平台式CAPP原型系统,构建了系统的功能模型,并对系统的主要功能进行说明,给出系统的运行实例。

The fixed assets are 78 million Yuan. The main equipment for mould is imported from abroad such as: Three coordinate numerical control milling machine imported from Japan, on set; large type the five coordinate milling machine typed dragon imported from Spain, sise (4000 x 2500), one set; three coordinate numerical control processing center size (2000 x 1000) imported from Spain, one set; powerful numerical control milling machine typed dragon imported from Taiwan, size (3200 x 2540), one set; five coordinate milling machine typed with five drift link movement imported from Italy, size (4000 x 2500), one set; Five faces numerical control milling machine HVM502T typed dragon imported from Taiwan, one set; numerical control scanning measuring machine imported from America size (5000 x 2438 x l824), one set. Others sophisticated equipment are made in China, such as numerical control cutting machine, planer typed dragon, pressing machine for research, total 16 set; advanced computer graphical working station, total 40 sets. The automobile cover has become into advantage, which is supplied various auto. Cover mould and cool Press mould to many big factories, such as: Jinan Auto. Manufacturing General Factory, Beijing Light-duty Auto. Manufacture Co., Changhe Auto. Manufacturing Factory, Shandonq Bulldozed General Factory, Jinan Diesel Factory, Qongdao Sifang Locomotive Factory, Dongfeng Auto.

该厂现有固定资产7800万元,用于模具制造的有日本引进的数控三座标铣床一台,西班牙引进的大型五坐标龙门仿形铣床一台(4000*2500),三座标数控加工中心一台(2000*1000),从台湾引进的强力数控龙门铣床一台(32O0*2540),从意大利引进的五轴联动五座标龙门铣床一台(4000*2500),从台湾引进五面体数控龙门铣床HVM502T一台,从美国引进的数控扫描测量机一台(5000*2438*1824)以及国产联高精尖的数控切割机,龙门刨床、研配压床等大型设备 I6 台套,高档计算机图形工作站40多台,在模具制造方面已形成制造汽车覆盖件模具的优势,产品质量达到国内先进水平,多年来为济南汽车制造总厂、北京轻型汽车制造有限公司,昌河汽车制造厂、山东推土机总厂、济南柴油机厂、青岛四方机车厂、东风汽车公司等大型骨干企业的产品更新换代生产制造了各种类型的覆盖件模具及冷冲模具,受到用户的好评,并建立了较稳定的供需关系。

Shanghai Lingang New City, deputy director of the CMC, the Shanghai Lingang Economic Development Co., Ltd., chairman of Liu Ping, the current passenger vehicle Lingang Industrial area, the key pieces of the ship, power generation and transmission and distribution equipment, marine engineering equipment such as self-innovation-based equipment manufacturing base of the development framework has been formed basically, in the passenger vehicle manufacturing base, the SAIC independent innovation and self-brand vehicle and engine production bases have been built; The key pieces of the ship manufacturing base, the China Shipbuilding Mitsui projects, China Shipbuilding Heavy Industry Wartsila projects, Volvo times Tatsu project covers the low, middle and high-speed full range of marine engines, marine equipment, various types of enterprises started to gather support; in power generation and power transmission equipment manufacturing base, the production level of one million kilowatts nuclear power primary equipment, heavy-duty gas turbines, is extremely heavy equipment manufacturing capacity heavy electrical joint plant, as well as 1400 tons lifting capacity of 5000 tons berth conditions electrical Heavy Cargo Wharf has been completed and put into production; in the marine engineering equipment manufacturing base, the China Shipbuilding Group has started building a world-class large marine engineering and shipbuilding professionals supporting base; in the civil aviation industry support base, the China Aviation Industrial Group has signed an agreement with the city government , in the Lingang Industrial Area in Shanghai to set up an air base supporting industries.

上海临港新城管委会副主任、上海临港经济发展有限公司董事长刘家平介绍,目前临港产业区内乘用车整车、船舶关键件、发电及输配电设备、海洋工程设备等自主创新型装备制造业基地的发展框架已基本形成,在乘用车整车制造基地方面,上汽集团自主创新和自主品牌整车及发动机基地已建成投产;在船舶关键件制造基地方面,中船三井项目、中船重工瓦锡兰项目、沃尔沃遍达项目覆盖了低、中、高速全系列船用发动机,各类船用设备配套企业开始集聚;在发电及输变电设备制造基地方面,生产百万千瓦等级核电主设备、重型燃气轮机、具有极端重型装备制造能力的电气重装联合厂房,以及具有1400吨吊装能力、5000吨泊位条件的电气重件码头已建成投产;在海洋工程设备制造基地方面,中船集团已开工建设具有世界一流的大型海洋工程与船舶制造专业配套基地;在民用航空产业配套基地方面,中航工业集团已与市政府签署协议,在临港产业区设立上海民用航空产业配套基地。

Ice Cream Machine,Continuous Ice Cream Machine,Ice Pop Mix Filling Device,Ice Pop Stick Fixture,Ice Pop Freezer,Ice Pop Drawing Device,All Purpose Ice...

冰淇淋制造机,冰棒制造机,硬式芋头冰制造设备,雪花冰制造机,绵绵冰制造机,水果冰制造机,甜筒脆饼煎饼。。。

Advanced manufacturing technology and equipment, extreme manufacturing technology and equipment: MEMS and MOMES, Super-deep processing tools and equipment, FMC and FMS, Computer Integrated Manufacturing Systems, Digital Control Technology and equipment, Manufacturing technologies for Mechanism basic conponents, clean production and processing technology and equipment and large-scale traffic foundation construction equipment,etc.

先进制造技术及设备极端制造技术及设备:微机械系统和微光机械系统、超深加工工具及设备、柔性制造单元和柔性制造系统、计算机集成制造系统、数控技术和装备、机械基础件制造技术、清洁化生产加工技术及设备、大型交通基础施工设备等。

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推荐网络例句

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行,五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益,这将是我们的荣幸。

The report also shows that the proportion of unmarried men and women living together has doubled between 1986 and 2006, with 13 per cent of those aged 16 to 59 now cohabiting.

报告还指出,从1986年至2006年,英国未婚男女同居的比例增长了一倍,在16岁至59岁的人群中,有13%的人同居。