To make the line to do n points, perhaps the novice CAD friends will immediately think of the use of a number of parallel lines in the middle school textbooks to do auxiliary line segments, in fact, do not bother, AutoCAD itself has a line to do the division points of the order "DIVIDE."
First draw a segment, enter "DIVIDE" at the command line, carriage return Confirmation command, command line prompt as follows:
Select the object to divide: (the mo
1, return to the desktop location, find an empty place on the desktop, click the right mouse button, in the appearance of the Decline menu, select New-text document;
2. Create a blank Notepad document on the desktop, double-click to open the Notepad document and save it as a Dfst.dll file, note the format for all files;
3, the Dfst.dll file cut, and then double-click on the CAD installation directory support document, the Dfst.dll file paste in, directly exit the window can be;
4. Aft
1, we in the computer empty folding place then right click "Blank Place" then in the menu then click "New-Text document" as shown in the following image;
2, then you can create a blank Notepad document, double-click Open the Notepad document, and then save it as a Dfst.dll file, note that the format for all files;
3, the Dfst.dll file cut, and then we enter the AOTOCAD 2007 installation directory support document, the Dfst.dll file paste in, if there is to replace us click to con
Example 1 draw hex nut part diagram
Step 1 Create a new graphics file
Start the AutoCAD 2002 system and create a new graphics file for the template "ACAD.DWT".
Step 2 Graphic Drawing
(1) Draw two lines (line), the endpoint coordinates are ( -12.5,0), (12.5,0) and dots (0,-12.5), (0,12.5).
(2) Draw two circles (Circle), all with point (0,0) as the center, the radius is 4, 10 respectively.
(3) Now to draw a positive hexagonal. Select the icon on t
We know that drawing graphics in AutoCAD is proportional, but when dimensioning, there are two dimensions associated with callouts in the property manager: Callout linear proportions and callout global proportions. As pictured.
If we select the "Callout-style" menu and open the callout style manager, you can see the option to adjust the callout's linear ratio under the main Units tab. Under the Adjustments tab, you can see the option to adjust the gl
When drawing on drawings, you should determine the proportions before starting. This scale is the ratio of the size of the drawing object to the actual size of the object represented by the graphic. For example, every one-fourth inches in a building graphic might represent a foot of a room floor plan. The selected proportions must make the object's graphics full of drawings. In AutoCAD, this process is reversed. You can use the specified unit type (
This is an AutoCAD model to do badminton tutorial, modeling is not difficult.
The main application to the CAD commands are as follows: L line, Region surface field, Rectang rectangle, C circle, spline spline line, revolve rotation, M Mobile, rotate3d three-dimensional rotation, 3DARRAY three-dimensional array, torus ring.
Final Effect Chart
The production process is as follows.
In CAD, press the picture to draw a rotating surface.
Region crea
Example 4 Drawing House floor plan
Step 1 Create a new graphics file
Starting the AutoCAD 2002 system and creating a new graphic file with "ACADISO.DWT" as the template;
Step 2 Draw Guides
(1) First use the "xline" command to draw the horizontal reference line. Select the icon on the Draw toolbar and, as prompted, enter the command line:
Command: _xline Specify a point or [Hor/ver/ang/bisect/offset]: H Enter
NBSP;
5.3.1 Instance 2 draw a telephone
Step 1 Create a new graphics file
(1) to start the AutoCAD 2002 system, "ACADISO.DWT" for the template to create new graphics files.
Step 2 draw the basic outline
(1) using the "Rectangle" command, draw 4 rectangles between the point (10,10) ~ (70,90), (17,20) ~ (32,80), (36,63) ~ (66,83) and (38,24) (43,27) respectively as the basic contour, as shown in Figure 5-24.
Step 3 Modify Contour Line
(1) • Now use the
Nodes are the key points in AutoCAD, which are often used to make positioning, tagging, moving, copying and other complex operations.
In the practical application we will find that sometimes we choose a slightly more complex graphics does not appear node, to our graphics operation brought a little trouble.
There is a trick to solve this problem: When the selected graphics do not appear node, use the copied shortcut key Ctrl + C, the node will be dis
1.VBA projects are commonly used in three types of inserts: Forms, modules, and a VBA-thisdrawing
form, very simple, learn VB all understand
The module is like a warehouse that provides rich functions and procedures for the form, thisdrawing code area
Thisdrawing, through a small amount of practice, I regard him as the entry of VBA, the equivalent of C's main function (if not correct), in this code area input:
You can start the form when the program starts runni
What if the two lines do not overlap when the two lines are cut (TRIM? The common practice is to extend two straight lines to make them intersection, and then trim the operation. If there is a large number of such non-intersecting conditions in the drawing, isn't it very troublesome to cut? AutoCAD has taken this situation into consideration for us. By modifying the system variable edgemode, we can easily trim non-Intersecting straight lines.
Enter "
Recently, ArcGIS controls were used to display maps. Previously, mxd files were loaded to display maps. However, each time a map was zoomed in or dragged, the map was reloaded, if the screen or latency is serious, the real-time display of elements cannot be completed. For this reason, after I change to a file in the SHP format, the effect is significantly improved. However, the SHP file is obtained from the DWG file and n methods are introduced on the Internet. However, during actual operations,
1. the VBA script cannot be run automatically.
Solution: Set the acadlspasdoc system variable to 1.
Explanation:
Acadlspasdoc is a system variable
Type: integerLocation: RegistryInitial Value: 0Control whether to load the Acad. LSP file to each graph or only to the first graph opened in the task.
0: Load Acad. LSP to the first graph opened in the task.1. Load Acad. LSP to each open image
How to Set 1?
(1) Search for this value in the Registry and change the value to 1.
(2)
I believe that the use of AutoCAD in the work of drawing drawings is not only in accordance with the book when the study to draw a few line segments or painting square draw circle so simple, a complex drawings often need to spend a few hours or even more than a few days of work to complete, I believe that no one is iron, There's no going to be a nap when something goes wrong. The author here on the complex drawing should pay attention to some of the p
Often contact the CAD drawing friends will find that the download to the drawings often appear after the text garbled problem, sometimes the text all show as a question mark, to our work brought a lot of trouble. How to solve such a problem?
Look at this picture below, this is a line of text in AutoCAD, do not misunderstand oh, this is not Japanese, but display the wrong garbled.
If you just want to know the content of a line of text, double-click
5.2.1 Example 1 draw the pressure gauge
Step 1 Create a new graphics file
Start the AutoCAD 2002 system and create a new graphics file for the template "ACADISO.DWT".
Step 2 Draw the contour of the pressure gauge
(1) First use the "Circle" command to draw a circle with a point (100,100) as the center, 50 as a radius, and then invoke the "Rectang" command to draw a rectangle between the point (85,45) and the point (115,155). The result is shown in
Next, you'll introduce a few basic, generic, change commands. For most AutoCAD commands, users can usually use two editing methods: One is to start the command, then select the object to edit, the other is to select the object first, and then edit the command at the call. In order to describe the unification, the first method is used in this chapter to modify. A command that can only use one editing method is described in the instructions for that com
Point coordinates query
The ID command is used to query the coordinate values of the specified points. The call method for this command is:
Toolbar: "Inquiry (query)" →
Menu: "Tool (tool)" → "Inquiry (query)" → "ID point (coordinates)"
Command line: ID
When you use the ID command, AutoCAD gives the x, y, and z coordinate values for the specified point.
Explains that the ID command can be used transparently.
Distance Query
function and use of 8
Today we use AutoCAD to make an exquisite three-dimensional birdcage.
Here is a complete picture.
Make the bottom of the Birdcage first!
As pictured, draw two concentric circles, the size of the custom!
Using the Cut (TR) command, cut off the second round line, as shown!
Then use the stretching command (EXT), respectively, two of the circle stretching, stretching, the difference set operation, the outer circle minus the inner circle!
UCS as the
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