autocad file

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

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

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

In a file with many layers, to quickly convert the current layer to the layer that you want to convert, simply click the Make objects ' layer on button on the Object Propertys toolbar, and then select any graphic on the layer you want to go to in the drawing area. The current layer transforms immediately to the layer where the selected graphic is located. Sometimes the graph is too complex to select the graph where the layer is located, which is no

Requirements background:The location information of the scatter tree in the DWG file needs to be exported in bulk and stored in the Excel file format.Implementation method:Open the DWG file in AutoCAD2012 , and click the Extract Data tool (or enter the dataextraction command) in the Insert tab:Select "Create New extract"Select the objects you want to exportSet Ex

This example does not render is just a modeling process, you will find in less than a minute to complete. I hope to be inspired by the newly-acquired CAD three-dimensional friends. Effect Chart: First create a new file, select acadiso-named Plot styles template, and create a new file by clicking New or clicking the New button or command line on the File menu,

Problem:Recently, I found that many of my friends have developed many tools around the layer switching problem, but I always feel that it is too troublesome, I have developed a tool to automatically switch Layers Based on ACAD commands and layer switching rules. I wonder if it meets your needs. Configuration method:The program needs to configure An Acad command and layer switching rule configuration file in advance. The content and descrip

A little summary of recent projects related to CAD data1. About listIt can save a number of different elements, but how do you determine what kind of element it is when you take an element? When you take an element, you can determine what type of element is in the list by calling the GetClass method and comparing it to the class. The element is then coerced into a type cast.2. Reference block coordinates for data in AutoCAD.A block reference in a DXF file