How to stretch a surface in CAD, and how to extrude a CAD surface into a solid step?

You can extrude the plane of a 3D solid along a path, or specify a height value and skew angle.

You can extrude the plane along a path, or specify a height value and tilt angle. Each face has a positive edge that is on the normal of the face (the face being operated on). Enter a positive value to stretch the face in a positive direction (usually outward); Enter a negative value to stretch the face in a negative direction (usually inward).

Conception. Sloping the selected face at a positive angle will slow the face inward, and sloping the selected face at a negative angle will sloping the face outward. The default angle is 0 and can be extruded perpendicular to the planar face.

If you specify an excessively large tilt angle or extrusion height, the program rejects the extrusion as the face tilts to a point before reaching the specified extrusion height. The polygon is extruded along a path based on a path curve (line, circle, arc, ellipse, elliptical arc, polyline, or spline).

You can extrude the faces of a solid object along a specified line or curve. All profiles on the selected face are extruded along the selected path. You can select a line, circle, arc, ellipse, elliptical arc, polyline, or spline as a path.

The path cannot be in the same plane as the selected face, nor can it have areas of large curvature.

Procedure. See figure.

Regardless of the software, if the surface needs to be closed to be extruded, confirm that the surface is closed, and modify the ......Entity ......Extrude the face, select the closed surface. Choose the stretch angle and height first, OK

1. Stretch command ext

2Select the face you want to stretch.

3. Enter the stretch height.

1.Click Modify (m) - 3D operation (3) - Convert to real socks (o).

2.Select one or more of the following object types, and press Enter: a polyline with a certain thickness and uniform width b closed, a zero-width polyline with a certain thickness c a circle with thickness; Two.

Step 1 of converting one or more surfaces to a solid late-lumin bodyClick Modify (M) - 3D Operation (3) - Thicken (T).

2.Select the surface you want to bold. Press Enter.

3.Specifies the thickness of the solid. Press Enter. Three. Step 1 of converting an adjacent surface that encloses a space to a 3D solid objectClick Modify (m) - Entity (n) - Union (u).

2.Objects with surfaces that are adjacent (unspaced) are selected.

1. First of all, we open the CAD software in the computer and add the "View" tab to the software to facilitate the switch between views.

2. Select "Southwest Isometric" in the "View" tab.

3. After switching to southwest isometric measurement, the coordinate system icon and mouse icon will change, and at this time we draw a rectangle in the diagram.

4. After the rectangle is drawn, you can stretch the macro. Enter ext"-"space" in the command line, select the drawn rectangle, and press enter.

5. At this time, the command line will prompt you to enter the height of the stretch. Enter "300" here and press enter. The finished three-dimensional entity is not obvious in this visual appearance. To make it more obvious, you can change the visual style.

6. Select a different visual style in the "Visual Styles" tab. At this time, the finished 3D entity is more intuitive.

7. Note that the premise of extrusion into a three-dimensional solid is that the plan should be a region or a closed polyline. If not, it becomes a surface after extrusion.

How does CAD stretch a region? I'll teach you all the methods, let's learn together.

CAD's method of extruding a region:1.Draw the shape that needs to be stretched - the difference scatters the click regions.

2.Box select the drawn drawing - press the space, so that the region is created, the drawing created in CAD using commands such as lines and arcs generally cannot be stretched, it needs to be created into a region, note: polyline, rectangle, circle, etc.

3.Che Qinghuai changed to a three-dimensional view.

4.Drawing – Solid – Extrusion.

5.Box select the created region.

Void 6Specify the diagonal point.

7.Press the space bar to complete the stretch.

1. First open CAD, open the project file that needs to be stretched, directly enter the shortcut key S of the stretching command, and press the spacebar to confirm.

2. Enter the stretch command, select the stretch object, hold down the left mouse button, and pull the marquee right to the left.

3. Select all the objects that need to be stretched, complete the box selection, press the spacebar to determine the object, then use the left mouse button to click on the object that needs to be pulled, and move the mouse to stretch it freely.

4. Click the mouse again to determine the extrusion position to complete the deformation and stretching of the figure.

Tools Raw materials: computer, CAD software.

2. Select the shape and click [Block] Create].

3. Enter the noun of the block and click OK to enter the noun of the block, and it will become a block.

4. Adjust the size of the block, reduce the size by a certain size, double-click the block graphic, and define the block interface.

5. In the blocker, select the shape you want to shrink and enter the stretch command [S].

6. Click [Close the wheel car world blocker], click Save to exit on the pop-up page, and the block will complete the sail stretching operation. Wax limbs.

1.How to extrude a CAD region.

1. Click the "Left View" button to enter the left view interface of CAD.

According to the dimensions on the left view of the problem, and refer to the dimensions of other views, draw the floor plan as shown in the following figure, and make two areas.

2. Then according to the size on the left view of the question, and refer to the size of other views, draw the floor plan as shown below, and make the area.

3. Two shapes (three regions) after drawing

4. Click the "Southwest View" button to go to the Southwest View interface.

5. Click the "Stretch" command to stretch -200 for a region as shown in the figure below (note the direction of the Z-axis in UCS, and take in negative values).

6. Press enter directly, continue the "Stretch" command, and stretch -100 for the other two regions

2.How to get the area, stretch, and render in CAD2010.

The CAD area is simple, but I don't know if you can understand it! If you want to see the effect of the area and stretch, you need to change the diagram to the southwest isometric side vision, so that you can see its changes, as well as the changes in the operation, briefly talk about the steps of the cavity early it, first I use a rectangle to make it area (click on the region tool and enclose all the maps of the region with the mouse, press space or enter) - then select the stretch tool from the modeling, and then click the face you want to stretch and click the space or enter, and there will be a rectangle change,—— If you want to render, click on the visual Wu Lingque style to carry out the effect you want.,If it's colored, don't say much about Wang Zhao.,It's very annoying to express something very simple! Hehe!

Good luck!

Select the shape you want to stretch, then press the shortcut key SC, select the point to be stretched, enter the multiple or drag manually (manual drag is not recommended) to confirm. The specific steps are as follows.

1. Open the file you want to operate;

3. Press the shortcut key SC, select a point as the zoom center, enter the desired scaling ratio, and then confirm. The result is shown in Figure 2 (5 times for the example here), and it can also be reduced, such as multiples, etc., which are not examples here.

Figure 1, Figure 2

First, create a new CAD drawing.

Then draw the drawing on the newly created CAD;

Then select "View" in the upper menu bar, and select "3D View" in "View";

Then choose the orientation of a 3D view according to our needs;

After that, you will see that the view orientation of the graph has changed, and you can proceed to the next step;

Then continue to select "Drawing" in the upper menu bar, and select "Modeling" in "Drawing";

Then select the "Stretch" option in "Modeling";

At this time, CAD will prompt us to "select the extruded object";

Click to select the quad (or the object you want to stretch) and press the spacebar once;

Then enter the height of the stretch in the input field, and press Enter;

At this point, the stretching is complete.

If the graph is symmetrical, then select the graph to be a point that is the centroids or center of gravity (because this is a fixed point when evenly stretched), use scaling, which has a scale factor and references, if the graph is not symmetrical, then select the point that does not move, and then scale it by pressing the top.

Make it into a block, ctrl+1, pop up the attribute box, and stretch it horizontally evenly is a multiple of the x-axis to "1", and in the same way, making it smaller is <1

In the same way, longitudinal stretching is the y-axis.

You first make it into a block, and then insert the block, and when you insert it, you can adjust it or calculate it by calculating it in advance. After inserting, blow it up again, and that's it. Otherwise, you'll have to see if there's a plugin.

The description is somewhat vague and evenly stretched? Please describe clearly what effect you want.

Or stretch s, scale sc proportionally? Or is it possible to scale it??

Yapu Shangpin" answers for you, for reference, thank you!

Press s, select the part you want to stretch, right-click to confirm, press the left button and drag the mouse in the direction you want to stretch, and then enter a value, space.

It's as simple as making blocks, and then adjusting the x and y ratios separately to what you need.

Shortcut key S, select the stretched object, you can set the extrusion length by yourself,