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
In AutoCAD to draw a building plan often need to draw some objects of the floor plan, such as tables, chairs, bonsai, and so on, most objects are dedicated library can be called directly. Lotus in general building plans rarely encountered, so most of the library does not have this block, then we have to draw a hand, in fact, drawing Lotus is very simple, 5 commands can be achieved, the final effect chart is as follows:
Next, let's look at how to dr
Drawing drawings in AutoCAD with similar shapes but with different sizes is a problem we often encounter, drawing in standard sizes, time-consuming and laborious. In fact, the purpose of some simple sketches is only to enable the processing workers to understand the size and shape of the parts, so in order to improve efficiency, we can use the "word substitution" method to modify the already drawn approximate graphics to quickly get the new sketch.
A
First, open the AutoCAD toolbar, select UCS and view. The toolbar on the left side of the picture.
Second, the use of polygon tool to draw the inner cut in the circle, the radius of 5 of the positive hexagonal
Third, connect diagonally 2 points to make red auxiliary line. A circle with a radius of 2 on the midpoint of the Red guide line
Using Drawing > Surface field to convert hexagonal and circle to face
Use drawing > Entity > Stretch to stretch
Designers in the drawing of some simple three-dimensional graphics, usually need to mark the processing size, such as furniture, shelves and other simple three-dimensional graphics. See a lot of friends are not in the CAD to mark the size, but in the CAD to draw the figure after the print out, with a pen and then mark the size. Today we are in the CAD for a simple shelf three-dimensional graphics dimensioning, for friends as a reference.
There is no three-dimensional annotation function in
option
Options
Role
Add (added)
Add the fitting point in the spline curve. AutoCAD will then fit the spline curve with the newly set point.
Close (closed)
Closes the open spline curve and causes its tangent to be contiguous at the endpoint, and for closed spline curves, the item is replaced by Open.
Delete (delete)
Deletes the specified fitting point from the spline curve and then uses t
invoked, the system first displays the current setting of the "extend" command and prompts the user to select an extension boundary:
Current Settings:projection=ucs, Edge=none
Select Boundary edges ...
Select objects:
After the user determines the extension boundary, the system further prompts as follows:
Select object to extend or shift-select to trim or [Project/edge/undo]:
At this point, the user can choose the following actions:
(1) Directly select the object to be extended with the
//Add a new Circle object to the block table record and the transaction - $ acblktblrec.appendentity (circle); the theActrans.addnewlycreateddbobject (Circle,true); the the - in //Add a circle to a ObjectID array the theObjectidcollection Acobjidcoll =Newobjectidcollection (); About the Acobjidcoll.add (Circle. OBJECTID); the the + - //Create a Hatch object and add it to the Block table record the BayiHatch Hatch =NewHatch (); the the acblktblrec.appendentity (hat
). "")) ;; Dongzhi ("Nanzhi" (1000. "")) ;; South to ("Xizhi" (1000. "")) ;; West to ("Beizhi" (1000. "")) ;; North to ("Qslyzm" (1000. "")) ;; Certificate of Ownership origin ("Pztdyt" (1000). "")) ;; Approved Land use ("Tdsyz" (1000). "")) ;; Land owner ("Sbjzwqs" (1000. "")) ;; Declaration of Ownership of buildings ("Ybdjh" (1000). "")) ;; Pre-programmed cadastral number ("Tdzh" (1000). "")) ;; Land License Number ("SHRQ" (1000). "")) ;; Audit date ("Djrq" (1000. "")) ;; Date of r
the witness line for all dimension types except coordinate labels
Dimtix
Draw text between the witness lines
Dimtm
Sets the maximum down deviation for dimension text when Dimtol or Dimlim is open
Dimtmove
Set move rules for dimension text
Dimtofl
Controls whether dimension lines are drawn between witness lines (even if the text is placed outside the witness line)
Dimtoh
Control where dimension te
Security=True; MultipleActiveResultSets=True" providerName="System.Data.SqlClient" />--> Initial Catalog=acadcmdviewer;User Id= providerName="System.Data.SqlClient" />
Because I am using Entity Framework, now I can install the original method to generate my database and initialization data again in SQL Azure. Go to the Package Manager Console from Tools> Library Package Manager and run the Update-Database command.
PM> Update-Database
Now, you can deploy the application to the cloud. The Wind
Update:
Video Recording and sample code: http://au.autodesk.com.cn/QueryCourseAction.do? Id = 4222
If you cannot play, you may need to download this decoder http://www.microsoft.com/en-us/download/confirmation.aspx? Id = 10394
Time ~ 15: 30
Content: introduces new product features of AutoCAD 2014 and new APIs including Javascript APIs.
Parameter address: https://www.livemeeting.com/cc/_XML/autodesklearning/join? Id = 2NBZS9 role = attend pw =
Beginners of ARX may encounter this problem. ObjectARX 2010 must be installed in vs2008sp1. By default, there is no Chinese package after installation, so the toolbar displayed is empty, there are only 1st buttons available. If this is your problem, then you will not make a detour like me, go to the address below to find the Chinese package attachment and copy it to the address below:Link: http://pan.baidu.com/s/1ntqhshV password: l6f5C: \ Program Files \ Autodesk \ ObjectARX wizards for
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