What is the difference between the 04 version of CAD and the 06 version?

AutoCAD2006 is abbreviated as CAD2006, released in 2005, and was developed by Autodesk in the United States. CAD2006 is designed to realize ideas with the fastest speed, the most powerful features and the highest efficiency. The new features of CAD 2006 are:

1. Fill the figure;

2. Control the origin of filling;

3. Specify the fill boundary;

4. Create a detached filled object;

5. Find the filling area;

6. Connect objects of the same kind;

7. Access object snaps to 3D geometry;

The biggest difference from the 2004 version is that the 2006 version can keep the design work when the CAD crashes or exits due to problems, and can be repaired by reopening CAD 2006, which can easily retrieve the work that was not saved in time. Design losses caused by not saving files can be largely recovered.

This feature has also been a highlight in subsequent CAD releases.

06 inside and 04 inside the input command is a little different,04 I seem to be the first order,Then point the line,06 In addition to this, you can first select the line in the input command。

The difference between 02 and 06 is not big, but there is one point, CAD2006 can open CAD2004 files directly, but CAD2004 cannot open CAD2006 files directly. That is to say, the higher version can directly open the lower version of the file, but the reverse version cannot be achieved.

If you want to open a high-version file with a lower version, you must first save it as a low-version file type when the high-version file is saved. It is the bottom column of the dialog box that pops up when saving, and you want to select a lower version of the file type archive. The file can then be opened and used on older versions of CAD.

The biggest difference between version 08 and version 07 is the addition of annotation features. Take text as an example to briefly illustrate the application of annotation, according to the drawing specification, the text in the drawing is generally required to be the number (that is, the word height, the important mark is No. 5, and the drawing line is very dense to mark the difficult place number. Now take it as an example.

In version 07 and below, you have to consider how large the scale to print, such as 1:100, then, you should set the height of the text to 350 when you enter the text, so that when you print the image, 1:100 will be printed, and the height of the printed text will be.

Assuming that the drawing is now at a scale of 1:250, the original text height must be increased to 875 to ensure that the printed drawing has a Chinese character height. In version 08, because of the addition of annotation functions, you basically don't need to think about the scale of the drawing.

Assuming that you don't know what scale the drawing will end up in, you might as well choose an annotative scale, such as 1:50, and specify the height of the "drawing" text when entering the text. After the drawing is completed, the drawing scale is finally determined to be 1:according to the content of the drawing

200。In this case, select the annotative scale to 1:200, and select the annotation object to automatically add the current annotative scale.

In this way, AutoCAD will automatically adjust the height of the text to 700, so that you can set the height of the "drawing" text to the requirements.

The introduction of annotation makes it easy to work with objects such as text, annotations, annotation blocks, etc., which should not be changed to the size of the drawing in the drawing, regardless of the scale of the drawing.

07 does not have a dimension ratio, that is to say, adjust the text size of the annotation, if you make multiple pictures in 07, you need to set n times to annotate the size, and in 08, directly select the proportion in the lower right corner, the annotation will be large and small, very distinct, convenient, for example, you are in 07, out of two pictures, one is a large picture and one is a small picture, the annotation must be different, the large picture should be marked with a large size to see clearly, and the small drawing is the same, You need to adjust the dimension of the dimension and then label the small image after marking the large picture, or create a new layer, which is very troublesome, if it is okay in 08, select the proportion in the lower right corner to adjust the corresponding scale to mark different drawings.

It's all the same, and you'll be hit in the next try. 07's may be a little more stable.

Version 09 is an improvement, bug fix, and enhancement to version 07. This OS version upgrade is like win95, win98, win2000, winxp, win vista, win 7. The new version has more features, supports more hardware, and has higher hardware requirements, so sometimes the old machine will not be installed, or the operation speed will be slower after installation.

If you are used to using the old version and the functions are enough, then you should use the old version.

The specific performance is as follows:

1. AutoCAD 2009 will have a function similar to the macro recorder of Office, which can record your operation process and steps.

2. AutoCAD2009 version will more effectively help users achieve more competitive design ideas, and its user interface has also been significantly improved.

3. AutoCAD2009 software integrates drawing and visualization, speeds up the execution of tasks, can meet the needs and preferences of individual users, can perform common CAD tasks faster, and makes it easier to find those uncommon commands. The new version also further simplifies the drafting task by allowing the user to automate the drawing without the need for software programming, greatly improving efficiency.

.And so on, improvements have been made in many ways.

"The AutoCAD 2009 portfolio is designed to increase productivity for skilled users and accelerate time to benefits for new users," said Amar Hanspal, senior vice president of Platform Solutions and Emerging Business Unit at Autodesk. Autodesk has long been committed to helping our customers make a difference in their lives with better design for the environments in which we live, work, and play, the paths we go through, and the products we use.

The innovations of AutoCAD 2009 have expanded into a portfolio of products with unrivalled breadth and depth of specific solutions for various industries, such as: construction, civil, mechanical, electrical and plumbing engineering, plant management, geospatial information systems, etc. ”