The problem of CAD being imported into MAX to form a model

If the CAD file itself has generated a 3D model, the W writing block is imported into the MAX software, and the model file in DWG format will be imported into it for automatic generation. Other DWG files do not generate a 3D model, so this is not a problem. (CAD software, there is a kind of architectural software called Tianzheng, which generates walls, doors and windows, which is a three-dimensional model, and can obtain visual information in a three-dimensional view) This is the reason for your problem above.

There are several solutions, and there are overlaps with the upstairs:

1: Before importing the CAD file, first break up the CAD file with the X key, press the MA key to unify all the scattered files into a linear file, select the CAD content that needs to be exported, and generate another object file after the W key.

2: After importing the CAD file to MAX, if there is still a 3D model, right-click with the compression tool to change the value of all objects in the Z-axis of the 3D view from 100 to 0, so that the 3D model is reduced to a plane. . .

The work experience is consistent with the above method, I hope it can help you!

Two software from one company, can exchange data, do not import in the form of blocks, ordinary on the line, import in the ungroup. You can operate in three dimensions.

Did you make a mistake when CAD exported? It should be fine like me.

This should be said to be a normal phenomenon Hehe people use three-dimensional when CAD drawing, I have also encountered the country many times, and I will talk about how to solve it:

After importing CAD, select all (if it's not a layer or not a shape, select all and then group), then select Scale, zoom the Z axis to 0, then draw a rectangle in the window, go to the F view to align the imported figure to the rectangle, delete the rectangle, freeze... It's done...

By the way, I want to say: in CAD, it's best to use X to break up all the layers first, and then use the MA brush to choose a random layer to brush and then write the block.

Hope it works for you.

1. The part that needs to be modeled should be put forward separately in CAD and saved in another copy;

2. Then open the 3DMAX software;

3. Click the icon in the upper left corner;

4. Click "Import";

5. Find the saved CAD file and click to open;

6. At this time, a window will pop up, and the default is "yes";

7. Then a window will pop up, all parameters will not change, directly click "OK";

8. We can see that the CAD drawings have been imported into 3DMAX;

9. We select all imported CADs, right-click and click "Freeze Current Selection";

10. You can start building the model.

1. Open CAD and open the drawings that need to be modeled

2. Selectively delete the drawings according to the needs, and generally only leave the wireframe that needs to be modeled.

3. Save as a CAD file and select the save format. dwg。

4. Click on the file in the upper left corner of the su and click on Import:

5. Select the CAD drawings you want to import, and open the options on the right, and set the import unit, (this is the unit when modeling).

6. The import result is displayed as the import is successful

7. After closing the prompt box, you can see the imported CAD drawings.

8. Pull the frame line as needed to model it:

We should know that 3DMAX models require 2D graphics. We often use CAD graphics. So do you know how to model CAD drawings imported into 3DMAX?

1.First of all, open a set of CAD construction drawings, we select the floor plan, delete the unnecessary content, create a new block, release it separately in DWG format, and save it.

2.Open 3D, first set the units, mm, enter the top view, in the bar - File - Import - find the new block file just now, open. The dialog box that then appears is all clicked.

<>3.Box select the drawing - group commands in the menu bar - give one more black, and the next thing is to open the snap to draw the wall line.

How to import CAD models into 3DMAX pro, hello! 1. First of all, we prepare a good CAD drawing file. Open our 3DMax software, we need to import this CAD drawing into 3DMax for modeling.

2. Click on a small triangle symbol on the 3DMax main menu. A column of submenu bars will appear, and inside, we can see the "Import" option in it. 3. Click 3DMax to import, and the file selection will pop up.

Find the CAD drawing file we want to import, the CAD saved file is in DWG format. Select Import. 4. The import options will be displayed, it is best to check the welding, you can weld the vertices, you can choose according to your needs.

5. After the selection, point to determine. 6. If the CAD drawing is very small, it may not be visible, or if it is too large, click on a view to activate the view, and press the z key in the pinyin state to put it to the matching size. The import is complete.

Hope it helps!

Tools: (1) 3D Max software;

2) CAD2004 software;

3) Computers; The steps for CAD to import 3DMAX (extrusion) modeling are:

1. Open the CAD software, draw a simple figure, and then click the left mouse button on the menu [File] >>Save As];

2. On the pop-up [Save Drawing As] window, select the format of the access file in the (File Type) drop-down list. To select the DXF format;

3. Open the 3DMax software and import the CAD graphics. Left-click on the menu [File] >>Import];

4. Select the CAD file on the pop-up [Select File to Import] window, if the file does not appear in the folder, select (all formats) in the [File Type] drop-down list;

5. When the [Import Options] window, after the left mouse click OK, the CAD file will be imported into the 3DMAX software, and the imported file will be viewed in the top view of 3DMAX;

6. In the 3DMAX software, switch the view to the perspective view, select the graph, and click the [Modify] panel with the left mouse button;

7. On the Modify panel, left-click the Modifier List, find the Extrude command in the following list that pops up, and click;

8. When the [Extrude] command is used on the imported CAD drawing, the drawing is not extruded on the 3DMax perspective; Or the effect of a plane, at this time, you only need to modify the extrusion parameters;

9. Modify the parameters of the [Extrude] command, and see that the imported CAD drawing has been extruded and modeled in the perspective view.

This solves the problem of CAD importing 3DMAX (extrusion) modeling.

There are two ways to model CAD after importing 3DMAX:

The first approach, which is also a more conservative approach:

1 Open dimension snapping, right-click the snap button, and set snapping to vertices and endpoints.

2 Set snap to frozen objects.

3 Select the shape, form a group, reset the three axes to zero, right-click--- freeze the current object. Draw a line on a frozen object with the Line command. Until all the required lines are traced, preferably directly enclosed.

If there is a broken vertexe, either do not seal the extrusion, and if you want to seal the extrusion, you must weld the broken vertice.

The second method, this method is suitable for more lines, and it is very inconvenient to draw lines

1 Group the CAD drawing, reset the three axes to zero, extrude, add section command, click the modify button to create the section drawing.

2 Delete the cross-section and the original extruded model, leaving the cross-section shape, extruded.

Organize the CAD plan, leave architectural drawings and furniture, import from 3D Chinese parts, or drag directly into 3D. Freeze the CAD, then trace it with a 3D line and model it. Walls, ·· You can go to the big forums and check it out.

The geometry and graphics below the creation panel can be modeled, and in the case of shapes, extrusion is required.

Unable to import CAD 2020 files into older versions of 3ds Max 2016 may be due to the following reasons:

Version incompatibility: 3ds Max 2016 and CAD 2020 are different software versions that use different file formats and data structures. Since 3ds Max 2016 is a pre-CAD 2020 version, it may not be able to directly read and parse CAD 2020-specific file formats.

File format issues: CAD 2020 deliberately changed the save format to and 3ds Max 2016 may not parse these specific file formats correctly. 3ds Max 2016 may only support older CAD file formats, such as OR.

So, although the file extension is the same, its actual file structure or data may be different.

The solution to this problem is to try to do the conversion of intermediate file formats. You can try saving the CAD 2020 file to an older DWG or DXF version, such as or . Then try to import these converted files into 3ds Max 2016.

If CAD 2020 allows you to select an older file format to save, then this may work.

Also, consider upgrading to a newer 3ds Max version, such as 3ds Max 2022, for better compatibility with CAD 2020 file formats. Newer versions of the software often provide support and compatibility with updated file formats.