What is the full name of CAD?Introduction to CAD Software

CAD is a two-dimensional and three-dimensional drawing software, it can be used to draw complex engineering drawings, rather than like PS, AI kind of simple lines or icons, CAD's drawing function is very powerful, almost omnipotent, is the best choice for drawing mechanical drawings, architectural drawings, home appliance drawings and so on. In order to help more partners quickly learn to use CAD, provides a self-study CAD treasure chest, from basic to advanced, and a variety of construction drawing tutorials, interior design tutorials, 3D modeling tutorials, etc., very suitable for wanting to self-study CAD partners.

CAD software introduction

CAD, known as ManagementSoftwareComputerAidedDesign (ManagementSoftwareComputerAidedDesign,MS-CAD) refers to the use of computer software in the graphical development interface for the design of management software, through the design of management software process structure, Data structure, and ultimately through the computer software system of automatic data loading, parsing and generation of management software can be independently applied to the process. Maximize the information system to improve the "flexible adjustment" ability.

CAD refers to the use of computers and their graphics equipment to help designers design work, in the design of the computer is usually used to carry out a large number of calculations, analysis and comparison of different programs to determine the optimal program; a variety of design information, whether it is digital, textual or graphical, can be stored in the computer's memory or external memory, and can be quickly retrieved;

Designers usually use sketches to start designing, and then the designers will be able to use the computer to design a new program, which can be quickly retrieved. Personnel usually start the design with sketches, sketches into working drawings of the heavy work can be handed over to the computer to complete; automatically generated by the computer design results, can be quickly made graphics, so that the designers to make timely judgments and modifications to the design; the use of computers can be edited, zoomed in, zoomed out, panning, copying and rotating graphics and other graphic data processing work related to the graphic.

It is currently the popular auxiliary drafting software system, widely used in civil engineering and construction, decoration, urban planning, landscape design, electronic circuits, mechanical design, clothing, shoes and hats, aerospace, light industry, chemical industry and many other fields.

Management software in the field of CAD representative of the product for the development of Boke information Yigo management software CAD (YMS-CAD).

It refers to Yigo's graphical design tools to help software designers and field implementation consultants to design management software prototypes, automatically generate the application system, and ensure the robustness and efficiency of the application system.

Features:

Reuse of standard management models: organization model, business model, data model, control model, optimization model.

Users can use a graphical way to interact with the computer, WYSIWYG description of the prototype system, the formation of the management script of the target system, the operating system based on the management script automatically generated. According to the requirements of different operating environments (hardware devices, operating systems, databases, middleware, etc.) to generate the corresponding operating system.

Upgrading and maintenance of system business functions: the maintenance of the system by users is the maintenance of management scripts; the upgrading of system business functions is the modification of management scripts.

Upgrading of system technology and operating environment: when users need to change the system operating environment, their original management scripts can be automatically re-analyzed to generate a system adapted to the new operating environment, and the system is upwardly compatible.

Architectural irrelevance: hardware irrelevance, operating system irrelevance, database irrelevance, middleware irrelevance, client irrelevance. Covering the scope of management informatization (ERPCRMSCMHROAEIPEC, etc.) required by enterprises (manufacturing, distribution, and service industries), governments, and administrative institutions, it can establish an integrated and organic eco-management information system according to the management system objectives set by the user. And the system can be adjusted at any time the function and expansion, the formation of a growing ecological software system.

Breaking the traditional software hard integration, hard upgrading: software vendors imposed on the user's software module division, block integration, so that the system's maintenance, upgrading, integration and exceptionally difficult. Hard upgrade refers to the customer in order to a business expansion needs to software vendors to re-acquire a software package, or ask the vendor to carry out system code transformation. Hard integration refers to the integration of various modules from different vendors through a large number of secondary development interfaces.

Compared with the traditional software development method, the efficiency is increased by several times or even dozens of times, so that the duration of software implementation is shortened, and the robustness of the system is incomparable to the traditional development method.

Functions:

Function library: management particles, reusable, subdivided management logic with molecules, sets of molecules, algorithms to optimize a particular management transaction, as well as what is commonly referred to as business components, built into the function library.

Business application framework (YAF): system construction specifications, group organizational structure, industry business framework, financial business mapping rules.

Optimal management model library: the application of the business modules involved in the classic standard, such as distribution management, group finance, group purchasing, etc. can independently complete a particular management services business model.

Design tools: basic data management (dictionary), form business flow design, approval control flow design, management workflow design, interface design.

Expanded Information:

CAD software belongs to the drawing software, which can draw complex engineering drawings rather than simple lines or icons, and its Drawing function is very powerful, so if the drawing of mechanical drawings, architectural drawings, electrical drawings, etc. generally choose CAD, CAD draws three kinds of graphics, plan view, axonometric drawing and three-dimensional drawing.

The use of CAD software:

1, CAD software for engineering drawing: architectural engineering, decorative design, environmental art design, water and electricity engineering, civil construction and so on.

2, CAD software for industrial drawing: precision parts, molds, equipment and so on.

3, CAD software for apparel processing: mainly used for apparel plate making.

4, CAD software for the electronics industry: mainly used in printed circuit board design.

5, CAD software is widely used in civil construction, decoration, urban planning, landscape design, electronic circuits, mechanical design, clothing, shoes and hats, aerospace, light industry, chemical industry and many other fields.

Based on the different models, CAD systems are generally divided into two-dimensional CAD and three-dimensional CAD systems. Two-dimensional CAD systems generally view product and engineering design drawings as a collection of geometric elements such as "points, lines, circles, arcs, text".

Any design expressed within the system becomes geometric, the mathematical model relied upon is the geometric model, and the system records the geometric characteristics of these elements. A 2D CAD system generally consists of several components such as input and editing of drawings, hardware interfaces, data interfaces and secondary development tools.

The core of a 3D CAD system is a 3D model of the product. Three-dimensional model is the actual shape of the product in the computer to become a three-dimensional model, the model includes the product geometry of the relevant points, lines, surfaces, bodies of various information. The description of the computer three-dimensional model has gone through the wireframe model, surface model to the development of solid model, the expression of the geometry of the information is more and more complete and accurate, can solve the "design" of the wider the scope.

The above is the "CAD software introduction", you should learn it, the use of CAD is relatively simple, you can learn to practice more CAD use. Learn more about CAD tutorials can click on this link: