What are the domestic CADs, which can be roughly divided into several categories?

Domestic CAD is generally divided into the following three categories:

The first type is self-contained and distinctive domestic CAD, which includes CAXA, Kaimu CAD, etc.

The second type is the secondary development CAD on AutoCAD, and the representatives of this type of CAD include Tianhe CAD, Intecad (Tianyu), etc.

The third category is CAD that is generally consistent with AutoCAD's functions and operation methods, and the representatives of this type of CAD include ZWCAD, Yaochuang CAD, Haochen CAD, etc. The unit price of these software is basically 5-6 thousand, and software legalization requires software to have independent intellectual property rights, and these three can meet the requirements. There is also the way of renting, such as CAXA 660 a year, Yaochuang 80 a year.

CAD is an acronym for Computer Aided Design. It can be used in various fields such as machinery, construction, appliance design, etc. When you talk about graphic CAD, CAD should be used for graphic design, such as advertising design.

Therefore, AutoCAD cannot be said to be mechanical. In the early days, CAD was only 2D functional, but now CAD can be used for 3D design.

Architectural CAD, mechanical CAD, clothing pattern making CAD, interior design CAD, etc.

Computer-aided design (CAD) refers to the use of computers and their graphics equipment to help designers carry out design work. In the design, it is usually necessary to use computers to calculate, analyze and compare different schemes to determine the optimal scheme; All kinds of design information, whether digital, textual or graphic, can be stored in the computer's memory or external memory, and can be retrieved quickly; Designers usually start with sketches, and the heavy work of turning sketches into working drawings can be handed over to the computer; The design results automatically generated by the computer can quickly make graphics, so that the designer can make judgments and modifications to the design in time; The computer can be used to process the graphics data related to the graphics, magnification rights, zoomization, translation, copying, and rotation.

Easy-to-use domestic free CAD software recommended:

1. CAXA, mainly used for mechanical drawing, the software comes with a lot of standard parts that are convenient for mechanical drawing, such as: screws, nuts, etc. Even the commonly used component library, standard parts library, and technical conditions for mechanical drawing can be found in the software, which is very convenient for mechanical drawing.

And some irrelevant tools, files, and graphic file libraries have been deleted, so the software is much smaller and runs very smoothly.

2. Yaochuang CAD is a domestic CAD software, which is fully compatible with AutoCAD, powerful and cost-effective. Yaochuang CAD mechanical version is very good in the mechanical manufacturing professional expansion function and standardized library and other functions.

First, from the big one, there are two kinds of two-dimensional and three-dimensional, and there are more specific brands.

The three-dimensional ones include Catia UG PROE SOLIDWORKS INVENTOR, and the two-dimensional ones include AutoCAD, Microstation, Haochen CAD, ZWCAD, CAXA, etc.

Second, the other classification is according to the industry of CAD application to divide Huai closed.

Such as machinery, construction, clothing, water conservancy and other industries to develop professional applications, such as Haochen CAD machinery, Tianhe machinery CAD, Tianzheng construction CAD, Haochen CAD construction and so on.

The high version has a standard parts library, just select the specifications, and the efficiency of the direct output is not known to be many times higher than the old version.

I'd rather use 04 04, no matter how classic it is, I can't use it all the time.

Draw it yourself? I said you're not tired.

Simplification? It's become more efficient, have you ever used the new version?

Besides, if this friend hasn't used the new contact, where is the so-called habit.

This one is just for the upstairs.

To get to the point, there are a lot of CAD software, such as Proe UG, CATIA, INVENTOR, SW, etc.

Among them, ACAD is the worst but the easiest to get started with, but it can be skipped.

Other SW (SolidWorks) is easy to use, the functions are not as strong as the previous four, belong to the mid-range, and Inventor is the same.

The first three are the most powerful and belong to the high-end, among which the proe manufacturing industry is the strongest, CATIA is the strongest in the airplane, automobile, etc., and the strongest in the advanced surface application industry, ug is in between, and it is difficult to get started.

You'd better ask the people in the industry if you know it, and it's best to take you.

The domestic CAD software CAXA is easier to use.

There are many types of CAD, according to the industry and function, there are Haochen architectural CAD software in the construction industry, Haochen mechanical CAD software in the machinery industry, and Haochen CAD series products mainly used to see pictures.

CAD stands for Computer-Aided Design (CAD) and uses computers and their graphics equipment to help designers carry out design work. Abbreviated as CAD. In engineering and product design, computers can help designers with calculations, information storage, and drafting.

CAD contains: electrical CAD, foreign trade settlement CAD, Canadian dollar, coronary heart disease, computer-aided diagnosis, clothing CAD and other meanings. If you need a more detailed answer, please refer to it.

CAD is a drawing software that can be customized according to different needs and different scopes of use. TENGEN CAD is a software developed specifically for architectural design, as well as circuit design.

Not CAD is divided into several kinds of plug-ins such as cass Tianzheng == These plug-ins must be installed under the condition of CAD These plug-ins are convenient for some industries Like cass is convenient for surveying staff CAS powerful function lies in surveying and mapping terrain can directly import coordinates Tianzheng is to draw construction drawings is more convenient There are a lot of blocks that have been formed can be used directly There are also grids to facilitate the marking of axis There are also many plug-ins In general, these plug-ins are charged.

Take the domestic CAD software - Haochen CAD software as an example.

First of all, the truly safe domestic CAD.

Haochen CAD is a real help enterprises to deploy more safe, reliable, controllable CAD genuine solutions, from the framework to the details, controllable, to ensure the overall high quality of software and key technology breakthroughs, CAD software security has been effectively preserved.

Moreover, perpetual licensing, no copyright disputes.

Compared with CAD software at home and abroad, Haochen CAD has no copyright disputes, one-time purchase of permanent license, lifelong service, real-time access to technical support.

Finally, it is perfectly compatible, extremely fast and stable.

Haochen CAD is fully compatible with mainstream CAD drawing formats, and can accurately and completely read and save CAD graphic information. Designers can learn quickly at zero cost, and the old version of the drawing resources of Qiqing Liang Shenye can be efficiently reused. Built-in building interface, deeply compatible with high-version custom objects of mainstream construction, water, electricity, heating and other professional software.

Excellent performance and smooth operation. The speed is 5-10 times faster than that of domestic and foreign product blocks.

Whether it is security, or after-sales assurance, or the quality of the software itself, it is not worse than foreign ones, or even better than foreign CAD products, ** or one-fifth of them, so what reason do we have not to choose?

The genuine ones may be cheaper, and many of the ones that don't need money still use Auto CAD.

CAD files need to be opened with the help of CAD drawing software, and now there are a lot of CAD tools on the Internet, and it is believed that Swift CAD is a CAD drawing software that is very suitable for novice pants to use.

This is a very powerful CAD that can meet the various needs of users. Moreover, this software supports CADDWG, DXF, DWT and other common drawing formats. It is possible to convert the finished file into a PDF file.

Moreover, the software has different kinds of functions, supporting complex processing such as drawing browsing, annotation, format conversion, etc., and the effect is far superior to that of other drawing software.

2. After running the quick CAD tool and opening the software interface, we click on the "Wenyu Sail" - "Open" option to add the CAD drawings we need.

3. Click on the "Device" option, and we can see the "Text" function in the software function options.

4. We click "Text Style" to select the text style we need to enter, and after selection, click the "Apply" button.

5. Next, we click the "Multi-line Text" or "Single Line Text" button, and then select the place where we need to enter text, and enter the file we need to enter. Qing Chun Hail.

6. After the input is completed, we save our CAD drawings, so that we have completed the CAD drawings.

The above is the CAD drawing software I have been using, which can not only view CAD files, but also carry out CAD drawings, and has more functions. Hope!