autocad file

First, use shift to add deletion entities in the Select Set In AutoCAD, the selection set is an operation we can not avoid, and sometimes we need to add or delete a new entity in the selection set, at which point the SHIFT key will be useful. First of all, we use the mouse box to select the AutoCAD drawing window of the easy to select the entity selected, so that we have set up a select set, if you want to

, adhere to the "speed, innovation, collaboration, passion," the core values. Among them, the product design innovation is particularly important. We initially used the design of electrical control in a domestic software, but many engineers reflect that the software design is not intelligent enough, and the data is not relevant, at the end of 2003, the company agreed to buy a professional software for electrical design, our electrical group of about 10 people, Electrical room director Let me an

AutoCAD for two-dimensional drawing, detailed drawing, design documents and basic three-dimensional design, has become a widely circulated international drawing tools. Here are the questions I found during my use:1, three-dimensional modeling operation is not convenientThree-Dimensional Entity Object Properties dialog box has less information. For the two-dimensional graphics, some of his graphical elements of the object characteristics of the record,

operations of translation and scaling. Related commands Create annotation Association -- dimreassociate "Annotation" menu: Re-associate annotation (N) Command:Dimreassociate Select the tag to be reassociated... Select object: (select the dimension object to be associated) Select object: Note: The prompt "select the annotation to be re-associated... it does not mean to simply process the "already associated" annotation, but also the non-associated annotation. Therefore, it i

Http://download.autodesk.com/media/adn/ACAD_DotNET_API_Chinese_2.zip Autodesk released the English version of the latest 2012 tutorial series video tutorials for AutoCAD. net api in the Developer Center. Jun Qilian also made a serialization recommendation here. To make it easier for Chinese friends to watch, I will record the Chinese version and release it soon. This is the 2nd lecture on AutoCAD. NET use

Brief introduction of 6.1.1 points Sometimes the user asks for an isometric division of an object and needs to be labeled at the points. For example, road lights, boundary symbols, and so on. AutoCAD provides two ways of dividing objects (figure 6-1). (1) DIVIDE: the "DIVIDE" command divides the specified objects evenly into segments and identifies them with a point or block object. This command requires the user to provide the number of segments, a

First, enter the coordinate value in Excel. We put the X coordinate values into column A, y coordinate to column B, and then merge columns A and b into column C. Since the two-dimensional coordinates in AutoCAD are separated by commas, we enter =a2 in the C2 cell, and a pair of coordinate values appear in B2 and C2. We use the mouse to drag the C2 formula to copy, you can get a set of coordinate values. Then, select the coordinates of the points tha

What methods and techniques should we use if we want to trim an object outside a range of AutoCAD drawings? As shown, to the right figure part of the circle outside the line to cut, the general method is to select the cutting edge, and then select the segment to be trimmed can, in fact, AutoCAD also has a relatively simple way. Click to enlarge 1. According to the general execution of the crop command,

2.7.1 using object capture Object capture is one of the most important tools in AutoCAD, the use of object capture can be precisely positioned, so that users can directly use the cursor in the drawing process to accurately determine the target point, such as center, endpoint, pedal and so on. In AutoCAD, the user can do the object capture mode at any time through the following ways: (1) Use the object sn

4.5.1-point drawing and setting 1. Drawing of points The AutoCAD Midpoint object (point) is probably the simplest graphic object, and the user only needs to specify its coordinates. Although drawing is simple, AutoCAD still provides a variety of ways to draw: Single Point method: Call once command to draw only one point (1) Multi-point method (multiple points): Invoke a command once to draw multiple poi

In addition to typing commands at the command line, users can invoke commands through menus and toolbars. 2.2.1 Use menu 1. Drop down menu The menu bar in AutoCAD is a drop-down menu, a cascading hierarchy. The main menu, displayed in the menu bar of the AutoCAD window, allows the user to click the left mouse button to eject the corresponding menu item on the main course item. For example, click the Tool

//uses ComObj; //for autocad 2000 procedure TForm1.Button1Click(Sender: TObject); var obj_Acad :OleVariant; begin try 　obj_Acad:=GetActiveOleObject('AutoCAD.Application.15'); except 　obj_Acad:=CreateOleObject('AutoCAD.Application.15'); end; obj_Acad.Visible:=True; obj_ACAD.Documents.Open('g:\\AutoCad\data\dwg\4.dwg'); end; //for r14 procedure TForm1.Button1Click(Sender: TObject); var obj_Acad :OleVariant; b

　　Q: How do I refer to AutoCAD's form tolerance in a Word table? 　　A : Actually, the method is very simple. 1. The background of AutoCAD is set to white, otherwise the background color cannot be processed in Word; 2. In AutoCAD, directly mark the form and position tolerance chart frame, enlarge and display to the whole plot area as far as possible; 3. Use AutoCAD