Which master knows what the array inside the CAD means,

Definition of the pattern in CAD:

Arrays: rectangular arrays and ring arrays. A rectangular array is to copy n of any figure drawn along the matrix square. A ring array is a shape that can be copied n at a certain point. If you want to be in a regular pentagon.

You can draw a circle at any endpoint first, then select the circle, go to the array command, and select the center.

Here's how to use the array in CAD:

The ring array is relatively simple, just select the object you want to array, select a center, fill in the number and angle, and preview it.

In a rectangular array, for example, a transverse array of 100 long and 200 wide rectangles, with a spacing of 50, a total of 5. Then array ar, select the rectangular array, select the rectangle, row 1, column 5, row offset 0, column offset 150, preview it. The column offset here is to add the length of the original rectangle by 100.

It's a copy of a bunch of the same shapes, with the same distance between them.

To put it simply, arrays are rows, and columns do not need to be explained, that is to say, arrays can be used to produce ordered graphs of x rows and y columns. For example, just like standing in line, we require each row and each column to be aligned, so the distance between each person in the standing formation is equal (called array spacing in CAD), and the formation that stands out in this way must be square, that is, rectangular, which is called a rectangular array in CAD. In addition, CAD also has an array method called ring array, which is to copy a figure around a central point or line at an equidistant distance around the circumference.

Arrays are a form of AutoCAD replication and often have an advantage over simple duplication when it comes to regular multiple replications.

The shortcut key is AR.

As follows:

Tools Raw Materials:

Dell Inspiron 7400

windows10

autocad2016

1. First of all, you can draw a figure family stove as the basic figure of the array.

2. Then in the default options, click on the Array drop-down arrow.

3. Then click on the ring array to demonstrate.

4. Then select the circle and press enter.

5. Then click a point as the center of the array, or you can manually enter the distance and press enter.

6. Then enter the command i and press the enter button.

7. Then enter the number of arrays and press the enter button.

8. Finally, the array was successfully drawn, and the number and distance were set.

The CAD pattern command is "ar", which is actually very common in drawing operations. Arrays are primarily used to create pairs of identical objects. Use the array shortcut steps:

1. Open the CAD software on the computer.

2. Draw an object to be arrayed first.

3. After drawing the object of the array, enter the shortcut key ar of the array, and then press the spacebar to confirm the command.

4. After entering the command, the window of the array will pop up, first select whether it is a rectangular array or a circular array, and then enter the number and distance.

5. After setting the parameters, click to select the object, select the rectangle just now, and press the empty check boring bar to confirm.

6. After selecting the object, the system will automatically return to the array window and click OK.

7. After the point is determined, the rectangular array is ready.

Notes:

Use one of the following methods to specify the horizontal and vertical spacing between objects (bias delay).

1. In the Row Offset and Column Offset boxes, enter the row spacing and column spacing. Add a plus sign (+, or a minus sign (-to determine the direction.)

2. Click the "Pick Row Offset" button to make the Loser Bend use a fixed-point device to specify the relative corner point of a unit in the array. This cell determines the horizontal and vertical spacing of rows and columns.

3. Click the "Pick Row Offset" or "Pick Column Offset" button to specify the horizontal and vertical spacing using the pointing device.