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目錄
Understanding the Types of Arrays
How to Use the Rectangular Array
Setting Up a Polar Array
Working with Path Arrays
Final Thoughts
首頁(yè) 軟體教學(xué) 電腦軟體 如何使用AutoCAD中的數(shù)組命令?

如何使用AutoCAD中的數(shù)組命令?

Jul 11, 2025 am 12:11 AM

AutoCAD的數(shù)組命令能高效創(chuàng)建對(duì)象的多重副本並按特定模式排列,適用於建築圖紙、機(jī)械設(shè)計(jì)等場(chǎng)景。主要包含三種類型:1. 矩形數(shù)組用於行列排佈如瓷磚或窗戶;2. 極軸數(shù)組圍繞中心點(diǎn)均勻分佈如輪輻;3. 路徑數(shù)組沿路徑分佈如道路旁的燈。使用時(shí)根據(jù)需求選擇相應(yīng)命令(ARRAYRECT、ARRAYPOLAR、ARRAYPATH),設(shè)置行數(shù)列數(shù)、角度、路徑等參數(shù),並可通過(guò)動(dòng)態(tài)預(yù)覽和夾點(diǎn)編輯優(yōu)化結(jié)果,從而提升設(shè)計(jì)效率與準(zhǔn)確性。

How to use the array command in AutoCAD?

Using the array command in AutoCAD is a fast and efficient way to create multiple copies of objects arranged in a specific pattern. Whether you're working on architectural drawings, mechanical designs, or any repetitive layout, knowing how to use arrays can save you time and improve accuracy.

How to use the array command in AutoCAD?

Understanding the Types of Arrays

AutoCAD offers three main types of arrays: Rectangular , Polar , and Path . Each one serves a different purpose:

How to use the array command in AutoCAD?
  • Rectangular Array : Useful for arranging copies in rows and columns — think tiles, windows, or grids.
  • Polar Array : Arranges objects evenly around a center point — great for bolts around a flange or spokes on a wheel.
  • Path Array : Distributes copies along a path like a line, arc, or spline — helpful for placing lights along a curved road.

Knowing which type to use depends on your design and layout needs.

How to Use the Rectangular Array

Once you've selected the objects you want to duplicate, start by typing ARRAYRECT in the command line and press Enter.

How to use the array command in AutoCAD?

You'll need to specify:

  • Number of rows and columns
  • Distance between each row and column ( row offset and column offset )

A quick tip: You can adjust these values dynamically using the grips that appear after creating the array. This makes it easy to tweak spacing without re-entering the command.

Also, if you're repeating an object with consistent spacing, like floor tiles or parking lines, this is your go-to option.

Setting Up a Polar Array

For circular patterns, use the ARRAYPOLAR command.

Here's what you'll set:

  • The center point of the circle
  • Number of items (copies)
  • Total angle to fill (eg, 360° for a full circle)

This is super handy when designing gears, wheels, or decorative elements. Like with rectangular arrays, you can modify the number of items and angles using the contextual ribbon or the Properties panel.

One thing to note: If you only want part of a circle filled — say, a semicircular arrangement — just change the total angle from 360° to 180°.

Working with Path Arrays

When you need objects to follow a line or curve, the ARRAYPATH command comes into play.

Steps include:

  • Select the object to array
  • Choose the path (line, polyline, arc, etc.)
  • Set the number of items or specify spacing

This method is commonly used for placing streetlights along a curving road or plants along a winding garden path.

Be aware: By default, AutoCAD spaces the items evenly along the path. But you can also align them based on distance or percentage if needed.

Final Thoughts

Arrays are powerful tools once you get the hang of them. They help avoid manually copying and pasting, reduce errors, and make editing easier — since changes made to one item often update all instances.

Just remember to choose the right array type for your layout, and don't forget to use the dynamic preview and grip editing features to fine-tune your results.

基本上就這些。

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