CAD is an automatic computer-aided design software produced by Autodesk Company in the United States, which can be used to draw two-dimensional drawings and basic three-dimensional designs. You can draw it automatically without knowing how to program it. CAD is widely used in the world, which can be used in many fields such as civil construction, decoration, industrial drawing, engineering drawing, electronic industry, garment processing and so on. No matter what field you want to work in, you can teach yourself CAD. Here are the basic introduction, intermediate advanced and advanced video tutorials of CAD. Yutu is committed to helping friends quickly master the use of CAD. If you study CAD, don't miss these CAD tutorials.

The process of converting CAD from high version to low version

Question which version of CAD is the best?

There is no good version of CAD, and the update of the version is not particularly important in use, as long as it is convenient enough. Of course, the software version will bring us some minor problems, which is true. The following product education introduces the CAD version and features for everyone.

2004 is a landmark innovation of CAD, with fast speed and mature tools, and it is also the first popular software version of CAD. Many numerical control devices use it as a drawing system, which is suitable for drawing plane graphics. Many engineers who have worked for many years also use this version (07 and 08 are also used more).

Version 05, 06 has little change in tools and operation interface. Real-time parameter hints are added in the drawing area, which is suitable for beginners and can be ignored for CAD veterans.

07,08 is also a representative update (it has been relatively stable) and is now widely used. What needs to be emphasized here is that the font of the version above 07 has changed, and when the higher version of CAD is opened, the text of the lower version of the file may have compatibility problems (garbled code).

With the continuous development of technology, the software is constantly updated and improved, and the function of CAD is becoming more and more powerful. CAD2009 has a more gorgeous user interface (of course, if you are used to using the old version of the user interface, you can also switch to CAD classic mode).

The three-dimensional function has also been optimized, but for a product designer, we usually use the three-dimensional drawing function and software with more powerful parameters. Such as: pro/ESolidworks, etc. We mainly use its two-dimensional drawing function in CAD, but seldom use it in three-dimensional.

Subsequent CAD has been updated on the user interface, with better functions and user experience, but the installation package is getting bigger and bigger, the requirements for computer performance are getting higher and higher, and the startup speed is also slow. Before CAD2008, the size of the installation package was about 500M, but by CAD20 12, the size of the installation package was nearly 2 g, so when you install the version above CAD20 1 1, you should consider whether to install other large-scale software and whether your computer configuration is sufficient.

Which version of CAD works well? There is really no uniform criterion for judging this, and it can be decided according to your personal usage habits and your computer hardware configuration. CAD is just a designer's software tool. You should pay more attention to what you are going to learn. That's all that matters. From CAD2004 to the latest version, the basic drawing function of CAD has not changed much. No matter which version we adopt, we can finish the drawing we want, and it won't make much difference to a person who can skillfully use CAD.

Updating the version of CAD software is not a way to improve your work efficiency. Why do you say that? Usually, we want to further improve the operation efficiency, and we will choose a professional secondary development software in the industry according to our corresponding industry. There are many excellent free secondary development software in China, such as: Chen Hao Machinery, Tianzheng Construction, Electrical and so on. These softwares are usually loaded on CAD software, and CAD is the foundation.

I have to recommend a version to everyone. I suggest you choose between 2004, 2007/2008 and 20 1 1.

Question 2: What are the methods to convert the high version of CAD into the low version of CAD?

Method 1: The high version software converts the drawing into the low version.

Of course, it is the most effective way to convert drawings into low versions with high-version software. At present, the highest version of cad is 20 14. Of course, we can directly install a CAD converter to solve the version problem. Let's take a look at this cad converter.

Main functions of the software:

The cad version converter can be converted to a lower version of CAD and opened. Open the cad to be converted and save the file as the required lower version!

You can save a custom page size, which is very convenient when outputting to other formats.

You can export the layers in a CAD file as a single file.

The CAD file can be output as BMP/JPG/GIF/PCX/Tiff/WMF bitmap.

CAD files can be output as PDF files.

The CAD file can be output as SVG/HP-GL-2/EPS/CGM vector diagram.

Support DWG and DXF file conversion.

Version conversion between CADR2-R20 10 graphic files is supported, and the education version can be removed after version conversion.

Method 2: Download DWGgateway software for conversion.

Instructions for installing this plug-in by other professional software such as Tianzheng:

First, install DWGgateway software!

Second, run the professional software such as Tianzheng that needs support, and set "×: ProgramFileConfiguredWGGateway" as the support path of CAD in the attribute;

Third, run the "menuload" command to load the menu file dwggateway.mns in the Support directory of ACAD.

Fourth, add ACAD. Rx: ×: programfilescommonfile swiggatewaydgarxr14.arx in the sys directory of other professional software!

Method 3: Fast CAD Editor

An excellent multi-functional CAD graphics tool software, which can browse different versions of DWG and DXF files, support full-screen mode, print and output color and monochrome graphics files and raster files, and set the background color freely.

Print the drawing in the quick cad editor, and then use the Save As command to select the corresponding version of CAD format and save it.

1. First, we can enter Swift CAD Editor and download the latest version of Swift CAD Editor to our computer.

2. Click the "File" option in the software interface, and then click the "Open" button to select the CAD drawing to be converted in the pop-up dialog box.

3. Then, we can see the contents of CAD drawings in the software interface. At this point, we can click the save icon at the top of the software.

4. In the list of saving as window, we can see that the software provides many different versions of CAD drawings and different file formats, such as AutCADDWG, AutCAD2000DWG, AutCAD2004DWG and so on. Users can select the corresponding version and convert the high version CAD file into the low version CAD file.

5. Next, set the storage location of the converted file. Finally, set the file name of CAD, click the "Save" button, and the problem of version conversion can be solved.

The above is about "the tutorial of converting CAD high edition into low edition". I hope this tutorial is useful to you. Please try it according to the tutorial. Click this link to learn more about CAD tutorials: