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GB/T 25108-2010 English PDF

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GB/T 25108-2010: Function specification for three-dimensional CAD software
Status: Valid
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GB/T 25108-2010English329 Add to Cart 3 days [Need to translate] Function specification for three-dimensional CAD software Valid GB/T 25108-2010

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Basic data

Standard ID GB/T 25108-2010 (GB/T25108-2010)
Description (Translated English) Function specification for three-dimensional CAD software
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L67
Classification of International Standard 35.240.50
Word Count Estimation 14,114
Date of Issue 2010-09-02
Date of Implementation 2010-12-01
Regulation (derived from) Announcement of Newly Approved National Standards No. 4 of 2010 (total 159)
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This standard specifies the basic functions of three-dimensional CAD software, extensions and so on. This standard applies to three-dimensional CAD software development, selection and evaluation.

GB/T 25108-2010: Function specification for three-dimensional CAD software

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Function specification for three-dimensional CAD software ICS 35.240.50 L67 National Standards of People's Republic of China Three-dimensional CAD software functional specification Issued on. 2010-09-02 2010-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Preface Ⅰ 1 Scope 1 2 terms, definitions and abbreviations 1 2.1 Terms and Definitions 1 2.2 Abbreviations 2 3 Basic Function 2 3.1 Integrated Function 2 3.2 parts three-dimensional modeling and design features 3 3.3 Library Function 4 3.4 assembly function 5 3.5 Drawing functions 5 3.6 Rendering 7 3.7 data interface function 7 Extended functions 7 4 4.1 complex assembly functions 7 4.2 bidirectional association with drawings of three-dimensional model 7 4.3 Rendering 7 4.4 systems integration and data sharing 7 4.5 Collaborative Design and Manufacturing Network 8 5 9 software extensions 5.1 Functional Expansion 9 5.2 secondary development interface 9 5.3 exchange and sharing of data and other programs 9 Reference 10

Foreword

The standard proposed by China Machinery Industry Federation. The standard automation systems and integration by the National Standardization Technical Committee (SAC/TC159) centralized. This standard is mainly drafted by. China National Institute of Standardization, Beijing generous Digital Technology Co., Ltd. The main drafters. Liwen Wu, Zhan Junfeng, Yan glory, Wang Zhiqiang, Liu Shouhua, Chen Weidong. Three-dimensional CAD software functional specification

1 Scope

This standard specifies the basic function of three-dimensional CAD software, expanded functions. This standard applies to three-dimensional CAD software development, selection and evaluation. 2 terms, definitions and abbreviations 2.1 Terms and Definitions The following terms and definitions apply to this standard. 2.1.1 Assembling assembly All the parts and components of products assembled in a certain order, constitute a meet specific functional requirements. 2.1.2 Assembly constraints assemblingrestriction Constraints between assembly parts and components by adding parts and components between assembly constraint so that the parts designed to easily install Fit together. Example. with the alignment angle, tangent, insertion. 2.1.3 Boolean operations booleanoperation For CAD algebraic or symbolic logic formula to expand the design rule checking procedures and simplify the geometry of the design. 2.1.4 Bounded surface boundedsurface Describe the geometry of an object surface, comprising an upper surface corresponding holes, cavities, projections or other shapes, and the like on the surface of the projection Any complex boundary curves. 2.1.5 Data Interface datainterface With another part of the system for data exchange or communication. 2.1.6 Marked dimensioning In the two-dimensional graphics and three-dimensional model according to national standards, mark various parts of body size and other attributes. 2.1.7 Feature Modeling featuremodeling On the basis of solid modeling, based on the characteristics of the product as the basic unit defined parts, the parts will be described as a set of features, including the shape Feature, feature accuracy, material characteristics, and other relevant characteristics. 2.1.8 Analysis was mass-propertiesanalysis A functional CAD system, which can automatically calculate the three-dimensional part of the physical construction information is being designed. Example. perimeter, area, center of gravity and moment of inertia and so on. 2.1.9 Library partlibrary Possible to generate parts of the identified data set and the associated information management program.

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