GB/T 15751-1995 Vocabulary for computer-aided design and drawing of technical product documents
Some standard content:
TTS 35. 020
National Standard of the People's Republic of China
GB/T 15751 1995
Technical product documentation
Computer-aided design and drafting
Technical pruduct documentationRequirements for computer aided design and draftingVocabulary
Issued on November 23, 1995
State Administration of Technical Supervision
Implemented on July 1, 1996
National Standard of the People's Republic of China
Technical product documentation
Computer-aided design and drafting
Technical product documentationRequirements for computer aided design and draftingVocabulary
Issued on November 23, 1995
State Administration of Technical Supervision
Implemented on July 1, 1996
National Standard of the People's Republic of China
Technical product documentation
Computer-aided design and drafting
Technical drafting Vocabulary
CH/T15751—1995
This standard is equivalent to 1S0/TR106231SS2 Technical Product Specification: Computer-Aided Design and Drawing - Vocabulary 3.1 Subject Content and Scope of Application
This standard specifies the basic technical content of computer-aided design and drawing. This standard is applicable to technical documents and various teaching materials, scientific and technological books and articles on computer-aided design and drawing. 2 Reference standards
GH5271.13 Data processing vocabulary Part 13, General computing graphics techniques
GB/T :3361
GB/T 11457 Efficiency programming techniques
3 Terminology
3.1 Aiming symbol aiming -yrr:bul shows the upper and lower bright break shape, and indicates the target position of the measurement. 3.2 Algorithm
is a set of orderly and unambiguous letters used in problem solving. 3.3 Alphabet table ulphabut
a given alphabetical symbol scheme, the order of the letters is public. Note: This also covers the alphabet of natural languages, which includes these characters, namely the characters used in the language. 3.4 Numeric code: A code that is composed of two characters and a combination of their elements. 3.5 American National Standard for Information Interchange Code (ASCir) is a specification for the binary encoding of letters and symbols. 3.6 Model: A thing (or process) can have a certain functional relationship or connection with another thing or process, and one thing or process can represent another thing (or process). This representation process is called a model. 3.7 Animation: t||National Bureau of Quality and Technical Supervision, approved on November 23, 1995, implemented on July 1, 1996
GB/T15751-1S95
La·Specific requirements, a graphic of an object can be automatically changed (such as rotating, enlarging, reducing, moving, etc.) after the graphic is displayed on the screen.
3.B ntaliun
In the engineering drawings generated by the CAD/CAM system, the high-level drawing is the schematic diagram of the engineering specification. The operation of searching for special numbers or marks. The AD/CAM system can generate the description text and put it in the appropriate position. 39 Professional software (program) applirativasoftware (proEram) is a software that specializes in solving a certain number of questions (differential order). 3.10 Check and remove the stage apprisv:1ha
on the enterprise to check the risk. According to the technical counting period of the collection stage, the obvious mark of the inspection is placed on the original file. 3 1. Source drawing rwark
One of the sources of CAD system, such as drawing, electrostatic connection, charging model, film and negative film, etc. are the original drawing forms of CAD, which can be directly used for the production of mechanical parts, circuit boards, etc. 3.12 assembly drawing
A drawing that represents the connection and assembly relationship of the output and its components. 3.13 assembly language assembly language a kind of computer-aided design language, 3.14 dimensioning a kind of CAD function. By linking the dimensioning tool with the entities to be dimensioned, the dimension value can be more dynamically adjusted with the change of the geometric entity.
3. 15 aitribute
a real thing is defined under no quality.
3.16bu:lkrixatiua
for eleven users, bubble access (read, wait for modification, include people, create images>base some secret limits of sugar. 3.17white animated drawing system automateddraftingsystem a system that automates the drawing process. 3.18automatic o
a shape through me or release equipment, it can be operated under certain conditions when the invalid human medicine frequency, 3.19automatic dimensioning automa:cdmensjoringCA a function of the door. It can calculate the size of the graphic part to be marked, and automatically annotate the dimension line header and dimension number. In surveying and mapping, it also has the characteristics of marking splashes, including connection and orientation, automatic autemation
process or service to automatic conversion, or the result of conversion. A special feature of the display is that the displayed image does not change during the process, such as a transparent table, called a static image, 322 bitmap bitmap
a type of image stored in a device, used to generate an image on a display, 3.23 blanking drawing
a typical drawing that does not dimension the same parts or components. 3.24 blanking
a periodic change in the brightness of one or more display elements. 3. A btock
is a named sub-graphic composed of graphic elements (graphic entities) or two blocks that are defined and the user can perform operations such as storage and call (insert) on it. It is used to make standard graphic libraries, 3.26 blackdiegram
GB/T15751—1995
data, and to create standards and related service-level components in the system! Figure 3.27 shows a Boolean/Boolean operation. The logical operation is used to represent the algebraic or symbolic expression of the AID to simplify the geometric figure. 3.28 Boundary representation boundaryrerreser.tatianCA is one of the most important methods for representing entity structure in CA, and it is the most widely used method in current computer graphics: it directly represents the boundary of the entity, that is, it is used to represent the boundary of the entity by dividing the entity into two parts. When the boundary is divided into two parts, it is represented by a "surface" or "surface"! It is a function of the A system that defines the boundary of the entity. It enables the designer to automatically mark multiple parts of a drawing with multiple text or other annotations. 3.30 Central processing unit (P) is an important functional unit that contains one or more processors and flash memory. 3.31 chamfer haaen
sweep two sound lines intersection with the support load reverse into the angle, can be the AD system automatic method Ding point 3.32 Ning symbol haratier
used to express the selection, group and control effect data of a unit in the end of the prohibition of a unit. Nature: dance beauty:
shape character line
special re
special fear epidemic special flower
format uniform character
code sub-layer character
deep control car
333 semi-light transmitter chaructegeacrato: a functional component, the original will be a character of the code we said the conversion step character line of the shape representation, so that it can be displayed, 3.34 table elu.rl
use point system, graphics to prove the necessary value of the mother effect, I show things or also the diagram of the principle. Test science checsplo:
The wind pattern generated by A[/CAM system is to be immediately tested and decoded before the final cat H is reduced. 3.3.36 Circuit diagrams tiereait dlingram
thinking diagrams, connecting work teachers, equipment to show the device and its components and relationships, 3.37 Code code coGe
indicates a fixed book (or a concept of a person or group of characters, these characters can be Arabic numerals or letters or other symbols that are easy for computers and people to recognize and process
3.38 Code diagram cxledinagu
displays an image and a representation suitable for storage and processing. 3.39
coding scheme cading, schemec
suppresses a set of elements that are often used as another person's program element emperor (coding mode> "group view rule combination: 340 color display coluurdisplavrn|| tt||A CAI/CAM display device that enables designers to recognize complex design elements in different colors, helps designers understand complex graphics, and reduces confusion. 3
GB/T15751-7995
3.4: Color inkjet plotter A computer graphics auxiliary device that combines color and drawing medium to form color graphics. The images it produces are characterized by rich colors, strong expression, and precise graphics. It is widely used in urban construction planning, geology, petroleum, water conservancy and electricity, and meteorology industries.
3.22 Color printer Coluur printer
It is a computer output document A good device for printing text and graphics. It can print up to hundreds of colors of text, graphics and images, and has the function of continuous printing:
3.43 Command language camarlaazu
Language interface for communicating with CAD/CAM system to realize its function or service, transmission security eomruuricutiunsecurizy3.44
Double check of information security and initial agreement in information transmission. 3.45 Compatibility:
- The ability to save and use other CAD/CAM system users without changing the hardware model or program, code, language or special interface.
3.46 Editing Detailed description
Convert all or part of a program described in a high-level language into a program described in an intermediate language, an assembly language or a machine instruction set.
3.47 Computer
A device that can perform basic arithmetic or logical operations without requiring the operator to perform the operations.
Note: In information technology, a computer often refers to a type of digital computing. A computer can be a single unit or a combination of several related internal components. 3.4 Design (componenteddg4)
Involves the design activity of an information processing system using a computer to complete a certain design task. 3.49Computer-aided design and manufacturing (CA): The design and manufacturing of products are completed by computer systems. 3.5Computer-aided drawing (CA drawing): The principles, methods and processes of manufacturing systems are completed by using computers and other external equipment. It is also called computer drawing. 3.5Computer-aided engineering (CAE): The information processing system analyzes a design to detect its basic errors and optimize its performance, usability, productivity and economy. 3.52Computer-aided manufacturing (CAM): A production process in which the information processing system is used to control manufacturing. 3.53 Computer-aided software engineering (CASE) is the development of computer software based on computer principles and engineering technology, and is mainly responsible for computer control and implementation. 3.54 Computer-aided instruction (CA) is the use of computers to carry out various learning activities. CAI systems are sometimes called computer-aided learning systems (CAL), which are composed of general-purpose computer systems and course software (CURSAR) that can realize learning functions.
3.55 Computer graphics (C) is the principle, method and technology of using computers to convert data into shapes. 3.56 Computer integrated manufacturing (CIM) is the integration of all activities in a computer-controlled system. 3.57 Computer microfilming (COM) 4
GB/T 15751
A technique for converting computer-recorded data into microfilm. 3.58 Computer program amplifier
A grammatical unit consisting of instructions or commands and executed according to the rules of a specific programming language. Used to solve functions, tasks or problems. 3. Computer system security is the establishment and adoption of technical and management contention for a data processing system to prevent hardware, parts and data from being adjusted or modified, used, self-destructed or sourced. 3.60 Computer program summary is used to represent a program or product design drawing. 3.61 Wiring diagram is used to connect the wiring diagram. elirr:ciagam A diagram representing the connection relationship between a set of components and the equipment. 3.62 Structural solid geometry representation constitutive solid geometry (cSG) is one of the most easily understood and important representations of solid structure in CAI. It defines a certain shape through the accumulation of solid bodies and Boolean functions (such as union, intersection, difference, etc.).
3.63 Coordinate graphics cnanardinatFgraphice A type of computational graphics. Its displayed image is generated without displaying command and coordinate data. 3.64 Sopyight
A publication), proprietary right, or sales data or recording patent: 1 The rights are protected by France and Germany within a certain period of time.
3.65 visit c11rnT
A visible marker used on a display to indicate the location where an action is about to occur. 3.66 curvegeueratarA functional component that converts a linear representation into a graphical representation of a line for display purposes. 3.67 data datWww.bzxZ.net
A form of information that can be reinterpreted in a certain format, suitable for communication, decoding, and processing. Note: Data operations can be performed manually or automatically. 3.68 database daabtnk
A set of data files associated with a bank account that can be queried using a database. 3.69 database lixt
A data structure that stores and provides data for multiple independent users' data needs. 370 Database Management System (DBMS) A computer system that defines, establishes, operates, controls, and manages a database. 3.72 Data Processing (DP) A system that performs regular operations, such as arithmetic and logical operations on data, aggregation and retrieval of data, and compilation and compilation of programs. Note: Data processing cannot be used as a synonym for information processing. 3.73 Data security: Access to or use of data is prohibited without permission. 3.74 Data structure The organization of data in the form of syntax structure, including structure and structure, including storage structure, array, table, query, queue, time and other storage structures. 3.75 Data structure CB/T15751-1995 The order of a calculation process 3.76 Default value The predetermined value of a parameter in the operation or operation of AD/CAM. It is automatically provided by the system, not determined by anything. 3.77 Default Value Selection A feature of CAIC.4M is that it allows the designer to predefine certain parameters for the product being designed, and then use these default parameters for each command issued. The designer can override these parameters by selecting the parameters that are not specified when entering the command. 3.75 Design Design A collection of drawings that are stored in a database and that are directly accessible as a single file during the design of an engineering project or product. 3.79 Design Files A collection of information related to a design project that is stored in a database and that can be accessed directly as a single file. 3.2 Design Services A collection of software that is used by a company for a period of time. During this period of time, the system structure, component interfaces and data are estimated and designed: the safety stage is shortened and the communication is verified. In order to meet the general requirements, 3.81
design rules are checked:gnruleschecsing an orderly self-checking rule can automatically check whether the various layers are displayed or not. 3.82 design instructionslsig 3.83 Drawing deiaidrawin
or showing the structure, size and technical requirements of the project, 3.84 design uerai.eddcsigt
introduce and expand the design to obtain a more complete description of the relevant processing logic, data structure and data definition. Until the design is perfected to a certain step that can be implemented, this process is called detailed design. 3.85 Component design delaling
the process necessary to generate a component drawing: 3. Detection element () detectbleeleaeattscgment) can lock and erase the display detected by the device [hundred fear] 3. T issue price segment dcvelepm=m phesc
The status of product design and work progress, 3.Drdir
The coordinates of the equipment are specified in the coordinate system related to the equipment, 3.9Digital
Data in digital form,
3.9Digital igalizutian (noun)
Use a computer program to transform the data of a process state and express these data in the form of valid characters, 3.9Digue (verb)
Transform a non-discrete form of data into a numerical form. Part: Obtain a numerical representation of a physical quantity from a similar numerical expression. 3.92Digitizet
A digital input board is installed, and the required pattern is printed on the board, and the electronic pen reads the data and enters it into the system.
CB/I 15751—1995
33 floppy disk. Flexible disk: a disk enclosed in a protective case.
3.94 display spliy
data or information in a visual manner.
3.95 command displayromnuand
a command that changes the state or controls the operation of a display device. 3.96 display device displaydcvicc
gives a visual representation of data. Note: Through the display system, this can also be achieved quickly! Display pixels display can be used to construct the basic invisible elements of the display image, such as a point, a line, etc. 3.S display image display.B The display image is expressed in the display surface. The set of display segments includes: 3.99 display space displayspace refers to the part of the display area that can be displayed. 3.100 display surface sur[aur
In a display device, the media that displays the image management, low: Yin potential information line management account, give the machine month drawing. 3.11 Release phase dianbuicrphg
Release - a file and data or part of it after verification, and send it to the file release form, 3.102 File data
,: a data medium, teaching data recorded on it, with no permanent data that can be read by people or devices. It can be used as a total unit to handle the data in a data cut you six good. 3103 File (system) security: file management, it includes identification, caching, processing, storage and broadcasting activities, file integration under a given topic
. Involving the integration of one or more dog files, 3.104 File (system) security ducunenturianaceuri-y throughout the product design process, the security of files (malicious implementation), including Including security, installation and operation security, system security and file content security.
3.105 File content security DCEUMCR.TEANIENINIsecurity corresponds to the file security of authorization and service rights, which includes different levels of authorization security and copyright security. 3.106 Document publishing document content security 11.) For the same document list published in the same directory, in addition to the document name, version number and other information, the document must publish all information including the user's name, the required media, the carrier number, the user's request, etc. 3.707 Dot matrix generator dutrni-ixeharaeteracncraton-a kind of character generator, which produces character images by arrays of dots. 3.108
Dot matrix drawing only dotma-rixplotter
must be a computer-generated (A1) external device. 3.109 Dragging
Move one or more segments on the display along the path determined by the locator. 3.110 DraplotterGR/T15751—1995
Drawing the display image "A dimensional plotter installed on a rotating display, also called a drum plotter. 3.111 Dynamic image
A part of the display image that can change is the dynamic image. 3.112 Dynamic motion dyaicmton
Reversed motion simulation realized by CA software, so that designers can The screen recommends that the dynamic density of each coldness in the whole screen be expressed by three standards, and the original collision will immediately send out the relevant phenomenon. 3113 Answer (using a calculation graphic) h (incumrgalie) In the point display control, the user is notified immediately for the current direct input provided by the device, often called reverse reading, 3.114 Electrostatic network graph cicetncaiplo-ter A grating absolute two-dimensional instrument, which uses a selective electrode to electrostatically print letters on paper. 3.115 Electrostatic "Data processing (FTP) is mainly used to process data generated by the equipment. 3.116, the basic design entity in A, can be divided into the function of the cover, position, electrical or mechanical vibration, 3.1173, the basic information component used in the design or main drawing of A1. It can be divided into internal and external positions: The user can demonstrate the geometry, such as thickness, filter, point, spline, etc.; non-geometric representation and description, such as technical specifications,
3.118 parts have been designed with similar geometric features (such as line, loop, two objects with different sizes such as width, length, etc.). When the user selects the required number of states, a dedicated CA program can automatically generate a new part, which can save a lot of time.
3. 119 Field Jield
In a data medium or storage, a data element can be used for a certain type of data element. 3.120 Figure
Represents a figure of a product:
3.121 File
A group of records used as a unit to store and process data: 3.122 Figure
A specific figure or item, which may contain pixels, other dense shapes, and non-specific shapes. 3.123 Eillet
Chamfer two intersecting lines or lines: A system can automatically generate a rounded corner or an arc; 3.124 Finite element analysis [FFA] decomposes a part, component or physical structure simulation into discrete elements to help perform strength analysis etc. to determine its overall structure; 3.125 Flatbed plotter
A plotter installed on a flatbed: 3.126
System diagram
A simplified diagram that represents the reverse order of each link in the production process. 3.12 formatted
to record information on the surface of a recording medium in a given format 3.129 functional image
CH/T15751—1995
an augmented device for CAD/LAM systems. It is equipped with several energy-saving chains. 3.130 overview
a semi-map showing the topography of a specific area and the layout of all buildings and structures as well as the surrounding conditions. 3.131 Geometric modeling is the process of obtaining three-dimensional shapes in a computer and controlling the shapes. Graphical kernel system graphical kernel system 3.132
is a set of functional programs used to calculate the graphics code, generate the same standard of graphics functions, and provide application interfaces with graphics output devices. 3.133 Graph
is the process of using the actual effective value of a small geometric figure or load to perform mathematical calculations. 3.134 Model graphical model
is a two-dimensional or three-dimensional image that represents a target. 3.135 Graphics Character
A character, different from control characters, that has a visual expression and can be used to print, output or display: 3.136 Graphics Monitor
A device that monitors and records selected activities in a data processing system and analyzes and displays these images in a graphical mode.
The Graphics Kernel System (GKS) 3.137
is a graphics system standard that can be used as the core of an application graphics software package. It has nothing to do with graphics equipment and defines independent programming languages.
3.138 graphicslibrary
A collection of standard, frequently used symbols, patterns, or parts stored in a CAD/CAM database as samples or structural units for future design work in the system, and usually organized under a common name. 3.139 grid
A set of points distributed in a fixed pattern on a screen. 3.140 hard copy
An unchangeable copy of a display pattern produced by an output device (e.g., printer, finalizer) and capable of storing all or part of a physical representation of an information processing system. 3.142 line segment
In the projection of a one-dimensional object, it represents a line segment that is invisible due to a barrier. 3.143 hidden outline a point in a graphic display indicating an invisible surface or boundary 3.144 hidden surface a surface or plane that is not visible in a graphic display. 3.145 highlighting a display element or graphic element that is highlighted by changing its visual thickness. 3.146 coordinate m:rtmenul :0-limle a relative coordinate of a given point as an object. 3.147 vector a vector that is determined by displacement relative to a given point. 3.48 information (in the information processing part) information about any object, such as reality, emotion, process, or (in short, including concepts) knowledge and data. In a certain range, it has its special meaning: GBT15751—1995 3.149 Information processing Information processing system to carry out information operations, which includes data processing, data communication, small automation operations, note: information processing is not the same as the data processing, 3150 Initial Graphic Exchange Specification (IGES) is the international standard for color data transmission between CAJ>/CAM systems. 3.151 Input devices Input devices Various input devices that can communicate with AD/CAM systems. Such as chain disk, limit mark, age meter, etc., 3.152#people/inp1/ap(/)
From the display of the equipment, process channel, or from the display of their related data or status,
: "auxiliary input/function!" "input/input efficiency", "sew people/cat out position number\, "shoot people/weave mountain shape\, and it must be able to express specific content,
3.53Antu inetallatitondrawi ng represents the installation requirements of the equipment, components, etc. 3.154 Installation safety instaeonsceurity design of the physical safety of the equipment and data processing, including the physical barriers related to power supply, ventilation, cooling, tunneling, and net power efficiency.
3.155 Instruction
The command to execute an operation is used. If there is an operand +, another operation is attempted. 3.156 Graphical system iaterativegraphies syscm is a TAD/CAM system that allows users to interactively process text, graphics or graphics. The designer (operator) can directly control the program execution through the display call, and can directly observe the response through the display call, providing two-way communication between the system and the designer.
3.157 Interactive mode Interaetive mode is an operating mode of the computer system. In this mode, the user and the system can choose a series of optional input and response methods to communicate in a form similar to a conversation between two people. 3.158interfgcc
interface between two functional units. The interface between two functional units is defined by common physical and cabinet characteristics, signal characteristics and other equivalent characteristics:
, requiring two unconditional connections with different functions. 3.159interface requirement specifies the requirements of the hardware, software or database elements with which a system or system component must interface, or the format of such an interface. The time relationship is other than the requirement of the country. 3.160 Interferer checking is a function of the LAT/AM system. It enables the engineer or mechanical designer to automatically generate a three-dimensional model. It can accurately indicate the interference between the equipment, structure or machine. The computer analysis generates a table of interferences within the tolerance range.
3.161 Publication and distribution stage This stage initiates the summary and distribution of documents, which occurs at the inspection knowledge storage stage. 3.162 Item
m Component, part, element or physical feature of an object expressed on a drawing, a basic part, assembly, device, functional unit, etc. Usually represented by a symbol on the drawing 10
GR/T15751199E
What: Self-limiting device, self-efficiency device, power supply unit and switch gear assembly, from the design point of view can be an item
3.163 Keyboard kr.ylrl
It is a kind of input instrument. 3.164 Simulation
The power management in the computer input process. In the system, the mechanical and mechanical effects of the designed mechanism dynamically display the movement of its parts, and the simulation program is fast enough to check the interference, speed and force of the machine under design, and the dynamic pool shows the progress of its action. 3.165 Laser printer
is an advanced device for high-speed text and graphic output. The printed graphics can be compared with the graphics drawn by the plotter
3.156 layer
in CAD, there is a data structure of related entities, which can control the text color, line type and display system. Layer discrimination
has the option of different layers with different colors, and emphasizes different levels of entities. The data of different layers can be distinguished from the graphics. 3.168 ranking
is a method of organizing data in CACAM database 11, and different data are placed in different layers, each of which can be displayed separately or in any combination of different layers. 3.169 Multilayers
A user-defined CAD/CAM data library containing logic functions that can be displayed individually or in multiple layers.
3.170 A layout diagram, a mechanical part, a product or a factory layout, which can be constructed and displayed or copied in a CA system.
, a special circuit design, a multi-product silicon injection molding, etc., is a geometric design of various areas or integrated circuits. It can be used to implement various functions of the AD system. 3.171 Data) lra (dat)
A related file (program or function, etc.). 3-172 Linear graphics linegrBrhica
A computer graphics, whose display is generated by a batch of display commands. 3.173 lineprinter
a device used to print data very quickly in an ACAM system. 3.174 a linear smoothing
a process that creates a series of shorter segments by adding points to a line entity. This initial linear element pattern is transformed into a linear curve. This imaging function is called line mapping. 3.175 a line graph
a diagram of a feature curve of a structured object (such as a ship hull, a car body, an airplane fuselage, etc.). 3.176 a list
a collection of data elements. 3.177 a positioner
a device used to locate a position on a screen, such as an accumulator, a graphic board. 3.17 The logic function of the system is a kind of CADAM system that can perform Boolean operations (AND, OR, XOR, NOT, etc.) on medical entities. 11
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