Virtual assembly planning is the key technology of virtual assembly.
虚拟装配规划是虚拟装配的关键技术之一。
Horizontal well traction robot; Virtual assembly planning; Assembly sequence; Assembly path;
水平及牵引机器人；虚拟装配规划； 装配顺序； 装配路径；
Representation of assembly relations of products has a large impact on the strategy of computer-aided assembly planning and its efficiency.
产品的装配关系表达方法直接关系到计算机辅助装配规划的方法与效率。
We describe the system structure, functionism, advantages and problems of Virtual Assembly Planning, which are key issues in Virtual Assembly.
虚拟制造是一种新兴的先进制造概念和理论，虚拟装配是虚拟制造研究领域重要的研究分支。
It is discussed how to establish an adjacency linked list, structure the KPN, and how to run the KPN in order to get optimal assembly planning.
文中论述了如何建立邻接链表、构造KPN，以及最后如何运行KPN，获得最佳装配规划。
The technique of collision detection has been widely applied to many fields, such as robotic path planning, automatic assembly planning since 1970s.
有关碰撞检测问题的研究源于1970年，可广泛应用于机器人路径规划、自动装配规划等领域。
The proposed assembly model largely improves the efficiencies of intervention inspection and collision detection and displaying parts in the virtual assembly planning.
离散面片模型大大提高了装配规划中干涉检查、碰撞检测及显示等方面的效率。
Design for assembly (DFA) is an important enabler in concurrent engineering. The article explored the assembly planning and evaluation oriented product modeling method.
面向装配的设计是并行工程中的一项重要的使能技术。
Case based reasoning (CBR) is an effective method to solve DFA and Assembly Planning problems, while assemblies retrieval and indexing is a primary step to its application.
基于事例推理是解决DFA和装配工艺规划问题的有效方法，装配体检索是应用此方法的关键步骤。
The paper studied the representation and reuse of assembly knowledge, and presented a case-based assembly sequence planning method in assembly planning for aircraft components.
研究装配实例表示与重用技术，提出一种基于实例的装配顺序规划方法。
Tasks covered by the contracts include logistics planning, assembly and testing, system maintenance, user documentation and training, and help-desk support.
合同中包含的任务有后勤计划编制、装配和测试、系统维护、用户文档和训练以及在线帮助支持等。
MRP is a planning tool geared specifically to assembly operations. The aim is to allow each manufacturing unit to tell its supplier what parts it requires and when it requires them.
MRP(Materials RequirementsPlanning物料需求计划)是特别应用于装配生产的计划工具，目的在于使每个制造单元都可以告诉它的供应商需要什么零件和什么时候需要。
The company is even planning to add assembly lines in 2010 in order to boost its output of thin-film products.
该公司甚至正计划在2010年增加生产线来推动薄胶片式的产品的生产。
The management of manufacturing described in this chapter covers planning, ordering, stocks and the manufacturing or assembly of products from raw materials and components.
在本章中介绍的生产管理包含了计划、订货、库存、从原材料生产产品或从零部件装配产品。
Once raw materials and manufactured components are obtained, they are stored for later assembly, but assembly first depends on the production planning stage.
原材料与制成部件到位后先需储存以供后续的组装，但是，组装首先需要依靠生产规划阶段。
To speed up deliveries of the 787, for which Boeing has received more than 860 orders, Mr McNerney is planning a second assembly line.
波音公司签订了超过860架787飞机的订单，为了加速出货，Mr McNerney正打算设立第二条集成生产线。
The traditional computer aided process planning systems are two-dimensional, and now there aren 't commercial three-dimensional digital assembly process planning systems.
传统的计算机辅助工艺规划系统都是二维的，目前国内外尚无成熟的三维数字化装配工艺系统出现。
Workplace planning, which affects the labor intensity and working efficiency on single workplace, is an important point in assembly process planning.
工位规划是装配过程规划中的一个重要环节，工位规划的优劣会影响单个工位上装配操作的劳动强度与工作效率。
What challenges have you faced in planning your district assembly?
你在规划地区讲习会时面临哪些困难？
Under this premise, prototype system of process planning facing virtual assembly is tapped, and the demands of function, performance, information of the system are analyzed in detail.
以此为前提，开发了面向虚拟装配的工艺规划原型系统，对系统的功能需求、性能需求和信息需求进行了详细分析。
So the case-based reasoning technique used in the assembly process planning is an effective approach to utilize the past experience and knowledge in design and to realize rapid product development.
因此，在装配工艺规划工作中采用基于实例的推理技术，是有效利用以往设计经验和知识，实现产品快速研制的一种有效途径。
In conventional automobile assembly process designing, assembly task planning mainly depend on handwork of the process engineers.
传统汽车装配工艺设计中的任务规划主要依靠工艺人员手工完成。
Also, such main functions of PPC of pipeline assembly enterprise as production planning, demand decision and production control are studied.
论文研究了流水线装配型企业PPC的主要系统功能：生产计划，需求决策和生产控制。
In this paper, the research history and results of mechanical assembly sequences planning is reviewed comprehensively.
本文对机械装配序列规划研究的历史和技术现状进行了综述。
This environment includes various manufacturing activities such as product development, production planning, assembly analysis, workplace design, operation simulation etc.
这一虚拟环境涉及产品开发、生产计划、装配分析、单元设计和操作仿真等多个方面。
Assembly sequences planning is one of the major components of intelligent assembly for robot.
装配序列规划是机器人智能装配中的一项重要研究课题。
The proposed method is illustrated by an example of assembly sequence planning of an aero engine.
最后应用飞机发动机装配实例验证该装配序列规划方法的有效性。
The algorithm of assembly process planning is put forward considering the effect of tolerance to the assembly process plan and the product assemblability.
在充分考虑了公差对产品装配工艺计划和产品可装配性影响的情况下，提出了装配工艺计划算法。
The algorithm of assembly process planning is put forward considering the effect of tolerance to the assembly process plan and the product assemblability.
在充分考虑了公差对产品装配工艺计划和产品可装配性影响的情况下，提出了装配工艺计划算法。
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