- 更多网络例句与制造模型相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is carried in a beautiful velvet lined, finger jointed box made of a burl wood used to make model dash boards.
这是进行在一个美丽的天鹅绒内衬,手指节框制成的一burl木材可用来制造模型短跑议会。
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A new type of rapid prototype fabricator using the Laminated Object Manufacturing technique using PVC membrane is introduced.
介绍了一种新型低成本精密快速制模机,阐述了以PVC薄膜为原材料,采用刀具切割的分层制造技术,将模型的计算机辅助设计与辅助制造有机地结合在一起,快速制造模型的工艺原理、机器结构及其应
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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。
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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。
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The paper analyses material transportation problem and give the solvable methods; analyses delivery vehicle route problem, and then construct its corresponding mathematical model and present a heuristic algorithm based on C—W algorithm; analyses the optimum scheduling problem of trucks, and then construct its corresponding mathematical model and put forward a new algorithm; analyses the Postal Transportation Problem which will perhaps be used in supply chain of manufacturing system, and then construct its corresponding mathematical model and present an approximation algorithm.
分析了制造系统供应链中供需平衡、供需不平衡、有转运等各种情况下的物资调运问题,给出了求解方法;分析了制造系统供应链配送作业中的配送车辆路线问题,建立了相应的数学模型,提出了一种基于C-W算法的启发式算法,该算法较好地解决了有时间约束的配送问题;分析了制造系统供应链中的货运卡车优化调度问题,建立了相应的数学模型,提出了一种基于表上作业法的求解算法;分析了制造系统供应链中有潜在利用价值的邮政运输方式问题,在详细描述了该问题的基础上,建立了相应的数学模型,提出了一种近似求解算法,该算法较好地解决了邮政运输方式这样的多种物流、多种运输方式,有严格时限和众多外部约束的特大型、复杂、并行的交连系统的计划调度问题。
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Secondly, the paper puts forward a model to the structure of manufacturing strategy elements, which match manufacturing strategic elements and manufacturing executive elements can achieve competitive advantage. Then their components in this model have been analyzed, the factors which influence the structure of manufacturing strategy elements been discussed. After this, data for empirical research have been extracted and checked from database of IMSS, and examined their reliability and validity. It is satisfiable from the results of CFA for competitive priority.
其次,提出了制造战略要素之间关系结构模型,即制造的战略层次要素和执行层次要素之间的匹配以获得制造竞争优势,并分析了模型中制造的战略层次要素与执行层次要素的内容,讨论了影响制造战略要素关系模型结构的因素,并对模型实证所需的数据进行了考查和析取,对数据的信度和效度进行了分析,特别是从竞争优先权的验证性因子分析的结果来看是比较令人满意的。
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Last, the manufacturing resource representation mechanism based on XML-Schema was proposed in order to support the heterogeneous information integrating and sharing. The task definition model for complex manufacturing task was studied in chapter 4. Based on the manufacturing feature, the decompounding method was presented.
文中首先分析了网络协同制造任务的特点,提出了解决复杂制造任务定义的总体思想;其后讨论了制造任务的分解模式、分解规则以及规范化方法,并定义了基于XML的任务结构数据模式;针对分解形成的子任务和任务元,研究了任务约束定义机制,建立了任务元约束定义方法和任务关联约束定义方法;在任务约束和任务分解模型的基础上,讨论了制造任务过程定义问题,构建了基于有向图的制造任务过程模型。
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According to the literature about the manufacture models of three kinds,radial feed- rolling cutter ,broach and Gleason cutter,the effect of centre point-centre line method,centre deviation method and oblique feed on qualified gear length were inspected.
根据滚刀、拉刀及格利森铣刀盘三类径向进给的制造模型相关文献,考察了中点中线法、中心偏移法、斜向进给对给出合格齿长的影响,指出了各类刀具的制造模型的异同,为这种研究提供了借鉴
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Some special features ofthe static mixer tube are demonstrated.4 An evaluation method of velocity-based disturbance effect of fluid field wasproposed. Qualitative results are obtained by using this method in fluid fielddesign and structure optimization of disturbing elements.5 Experimental models are made efficiently and accurately by RPM method.
主要内容包括: 1、总结了化工过程强化技术的现状和强化研究的途径,提出了紧凑式工业炉的概念,确定用静态混合式炉管进行局部强化。2、提出了静态混合式炉管应用的虚拟工程放大研究方法,指出研究中提高效率的关键是计算模型快速生成技术和实验模型的快速原型制造。3、对工业炉的关键部位——炉管,从材料成分、强度、制造等方面对静态混合式炉管的设计、制造进行了分析,与常规炉管对比,说明了静态混合式炉管的独特性和要求。4、应用快速原型方法,迅速、准确地得到了符合精度、强度要求的静态混合式炉管模型,产品的精度和强度完全符合要求,提高了模型制造效率。5、应用计算流体动力学方法,进行静态混合式炉管的工程放大研究。
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The state-of-the-art of chemical process and equipment intensificationtechniques is reviewed. A novel concept of compact industrial furnace isproposed, in which tube with static mixer for partly intensification is determined. 2 A virtual engineering scale-up approach is put forward. The key points toimprove the scaling-up efficiency include two tools: one is rapid generationtechniques for computational models in which a re-use library is built, the otheris rapid prototyping manufacturing, employed for rapid generation forexperimental models.3 The tube is the key component for industrial furnace. Material microstructure,high temperature strength, and casting process of the tube with static mixer arediscussed as compared with those of traditional tube. Some special features ofthe static mixer tube are demonstrated.4 An evaluation method of velocity-based disturbance effect of fluid field wasproposed.
主要内容包括: 1、总结了化工过程强化技术的现状和强化研究的途径,提出了紧凑式工业炉的概念,确定用静态混合式炉管进行局部强化。2、提出了静态混合式炉管应用的虚拟工程放大研究方法,指出研究中提高效率的关键是计算模型快速生成技术和实验模型的快速原型制造。3、对工业炉的关键部位——炉管,从材料成分、强度、制造等方面对静态混合式炉管的设计、制造进行了分析,与常规炉管对比,说明了静态混合式炉管的独特性和要求。4、应用快速原型方法,迅速、准确地得到了符合精度、强度要求的静态混合式炉管模型,产品的精度和强度完全符合要求,提高了模型制造效率。5、应用计算流体动力学方法,进行静态混合式炉管的工程放大研究。
- 更多网络解释与制造模型相关的网络解释 [注:此内容来源于网络,仅供参考]
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Pens, Pencil, Ballpen and Similar Products:笔的制造
2411 Stationery 文具制造 | 2412 Pens, Pencil, Ballpen and Similar Products 笔的制造 | 2413 Teaching Samples and Models 教学用模型及教具制造
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corrigendum:勘误表
1) -1勘误表(Corrigendum)中小型企业集成制造(ERP)微机网络系统根据美国制造资源计划系统的基本原理,认真分析我国企业管理的特点,将企业的管理技术,计算机网络技术,计算机软件开发技术相结合,建立>的计算模型,
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Deadlock Avoidance:死锁避免
h 分布式制造中异构智能体间协调的协商(negotiation)和仲裁(mediation)机制,以及类似生物界的纯社会行为和合作行为的智能体间合作根源研究;h 制造中分布式智能体系统的运行模型和性能分析,如死锁避免(deadlock avoidance)和冲突解决(conf
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export:输出
需要时,利用"制造设置"(Mfg Setup)→"输出"(Export)将以 XML 格式保存的制造工艺数据调用到不同的模型中再依次指定坐标系、退刀面和NC 序列的加工范围即可.
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Monza:(意大利蒙扎赛道)
长度达1300米. * 在兰茨胡特(Landshut)的BMW F1工厂制造模型:2002年3月-5月随着台架试验的成功,新的P84发动机将取代BMWP83发动机. P84已经于2003年9月4日在意大利蒙扎赛道(Monza)完成了跑道试验. 来源:人民网
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undo:撤消
"制造元件"(Manufacturing Components) 工具栏简化了制造模型的定义在草绘器中,"撤消"(Undo)和"重做"(Redo)命令适用于视图方向状态. 钣金件模式包含一个用于定位壁的"添加到零件边"(Add to Part Edge)选项.
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Validation:确认
即质量、成本、交期、环保)等层面的需求,企业非常有必要在电脑中以自上而下的方式构筑产品模型,并在电脑中尝试进行模拟实验. 经过这一步骤,就能在即将投产前,通过"产品"与"模型"的对比,以及"适应性确认"(Validation)确保即将制造的产品确切无误.
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School effectiveness evaluation model:学校效能评价模式
产品可制造性评估模型:product manufacturability evaluation model | 学校效能评价模式:School effectiveness evaluation model | 个人信用评分模型:personal credit evaluation model
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Make model airplanes, make toys:比如说,制造飞机模型 弄玩具
Do you have any hobbies?|你闲暇有没有什么爱好? | Make model airplanes, make toys|比如说,制造飞机模型 弄玩具 | wind chimes for the backyard, that sort of thing?|玩乐器之类?
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Sizemore and Pratt only build model airplanes:塞斯莫尔和帕罗特只制造飞机模型
No, no.|不,不 | Sizemore and Pratt only build model airplanes.|塞斯莫尔和帕罗特只制造飞机模型 | But... that's who you design for.|但是...那是你为他们设计的