查询词典 CAPP

In application point of view, is a bridge between CAD and CAPP, furthermore, it is also a good connecter of geometry topology information of CAD and special engineering information to improve the utility of CAD, CAPP and CAM and to make new sense for parts CAD module, from combination of geometry topology information to special engineering information.

特征不仅仅是连接CAD与CAPP、CAM等领域的一个桥梁，更重要的是它可将CAD中的几何拓扑信息与具体的工程信息紧密地连接起来，提高了CAD、CAPP、CAM等的实际应用成熟度，使得产品模型由原始无工程意义的几何拓扑信息组合变为具有工程意义的特征信息组合。

In application point of view, is a bridge between CAD and CAPP, furthermore, it is also a good connecter of geometry topology information of CAD and special engineering information to improve the utility of CAD, CAPP and CAM and to make new sense for part's CAD module, from combination of geometry topology information to special engineering information.

特征不仅仅是连接CAD与CAPP、CAM等领域的一个桥梁，更重要的是它可将CAD中的几何拓扑信息与具体的工程信息紧密地连接起来，提高了CAD、CAPP、CAM等的实际应用成熟度，使得产品模型由原始无工程意义的几何拓扑信息组合变为具有工程意义的特征信息组合。

Using the uniform information channels and the technology of SOAP and COM/DCOM/COM+, information integration among tool management system, ERP/MRPII, CAM and CAPP system is come true. Finally, the distributed tool management system is developed in using mutil-tired Client/Server model as the frame of software. It has the functions of tool general management, searching milling cutting data for CAM by providing the milling cutting data e-book and computer aided tool selection for CAPP by using expert system. The tool management system offers the tool-coding function, too. The study of tool management system in DNC improves the level of tool management and the flexible of arranging production, haleness and the automatic extent of DNC systems.

依托DNC系统统一的、强大的通信平台和采用SOAP、COM／DCOM／COM~+信息集成技术，实现了刀具管理系统和上层管理系统ERP／MRPⅡ、CAD／CAM／CAPP系统、下层数控加工设备之间的信息集成，并采用三层Client／Server软件体系架构开发了相应的分布式刀具管理系统，实现了刀具的日常管理和调度功能，并建立了一套适合DNC系统使用的刀具编码原则和刀具辅助编码系统，应用铣削用量电子手册为CAM提供铣削用量查询功能和运用知识库系统为CAPP提供简易的粗铣加工使用的铣刀类型和刀具材料辅助选取功能，提高了DNC中刀具及相关信息的管理水平和刀具信息集成程度，达到实现DNC系统中刀具信息共享，提高DNC系统的生产组织柔性、健壮性及其自动化程度的目的。

With the development of CAPP s application, the research of CAPP technology will be changed from self-generating of processing process chart s to the self-generating of statistical process chart s.

随着CAPP应用的不断发展，CAPP技术的研究自然从生产用工艺卡片的自动生成，向统计类卡片的自动生成转变。

To verify the validity of realizing the integration under the environment of unified feature product model, a CAPP pre-processor is developed, it reads the data that are produced by CAD feature modelling subsystem from database or selfdefined interface files which refer STEP standard, and according to application demands, transforms the data into the form that CAPP requires. Thus, automatic process planning is realized. It provides a foundation of BITIS's other sub-system integration.

为了验证在统一的特征产品模型环境下实现集成的有效性，开发了一个CAPP的前置处理器，从数据库或参考STEP标准自定义的接口文件中读取CAD特征造型子系统产生的数据，根据应用的要求转换为CAPP规定的格式，从而实现了工艺规程自动编制，为BITIS其它环节的集成提供了基础。⑤。

But for the manufacturing of vacuum interrupter, few applications of CAPP are found, besides, most of the existing CAPP systems have the disadvantages of excessively aggrandizing the automation in their planning process, which makes their practicability poor.

计算机辅助工艺规程设计系统已广泛应用于各行业的工艺规程制定，但针对真空灭弧室的CAPP系统还很少见，且现有的CAPP系统大多过于夸大决策的自动化程度，实用性差。

This paper outspreads its research on the function, characteristic and key techniques of assembly process CAPP under the object of assembly process CAPP system and the background of networked environment.

论文以装配工艺CAPP系统为对象，以网络化环境为背景，围绕装配工艺CAPP的功能、特点以及关键技术展开研究工作的。

By the analysis of the characteristic and restriction of the gear components ,this paper upbuilds the characteristic model based on the restriction and actualizes data transmission and information sharing among CAD.CAE and CAPP .This paper analyzes the general principle of parameter determination and strength check about gear and researches the algorithmic of gear strength check based on the characteristic .This paper introduces expert knowledge into respective procedure of CAD.CAE and CAPP and actualizes the intellectualization in design process .strength analysis and process planning .

以齿轮类零件作为研究对象，在分析了其特征及约束的基础上，利用数据库技术和图形单元建模技术，建立了基于约束的特征模型，实现了CAD／CAE／CAPP之间的数据传输和信息共享；分析了齿轮参数确定、强度校核的一般原则，进行基于特征的齿轮强度校核的算法研究；将专家知识融入在CAD、CAE、CAPP各个过程中实现了设计过程、强度分析和工艺分析的智能化。

Research on CAPP Expert System for Prismatic and Box-Shaped Parts As far as the common problems in developing CAPP system is concerned, the technological methodology is studied with the aid of artificial intelligence and data structure.

二、箱体类零件CAPP专家系统技术的研究作者主要针对CAPP系统开发中的共性问题，应用人工智能和数据结构技术进行了工艺设计方法学的研究。

With is new concept, we can set up the relational data model for part design features, machining method, database for cutting parameter, cutting tool, machine tool and gauge, which can support the development and applications of intelligent CAPP, CAD/CAPP and manufacturing oriented designing.

所定义的过程特征，不仅可以描述零件的信息模型，还用来建立了零件特征、加工方法、工艺数据库、刀具、量具和机床多种制造资源信息的联系模型，为智能化CAPP、CAD/CAPP集成系统以及面向制造的设计系统等开发和应用提供了技术支持。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。