In access network engineering, the most commonly used tool is CAD. Here we briefly introduce this software. In iDESK, auto CAD 2015 is provided for download.
Computer aided design (CAD) is the use of computers and graphics equipment to assist designers in their design work. Abbreviated as cad. In engineering and product design, computers can help designers take on the tasks of calculation, information storage and drawing. In design, computer is usually used to calculate, analyze and compare a lot of different schemes in order to determine the optimal scheme; all kinds of design information, whether digital, text or graphics, can be stored in the memory or external memory of the computer, and can be quickly retrieved; designers usually start design with sketches, and the heavy work of turning sketches into working drawings can be handed over to the calculation. Computer completion; the design results automatically generated by the computer can quickly make graphics display, so that designers can make timely judgments and modifications of the design; the use of computers can be graphics editing, zooming, shrinking, translation and rotation related to the graphics data processing. CAD can alleviate the repetitive work of designers such as calculation drawing, concentrate on the design itself, shorten the design cycle and improve the design quality. Functions of CAD system
(1) Reuse of design components
(2) Ease of design modification and versioning
(3) Automatic generation of standard components of the design
(4) Validation/verification of desig NS against specifications and design rules
(5) Design simulation without building a physical prototype
(6) Automatic design of assemblies (a pile of parts or other assemblies).
(7) Output of Engineering documents, such as manufacturing drawings, Bill of Materials
(8) Direct output from design to production equipment
(9) Direct Output to Rapid Prototyping or Rapid Manufacturing of Industrial Prototyping Machines
