How to make a copy of an object and place it multiple times in AutoCAD?
Short Answer
Use ARRAY to make a copy of an object and place it multiple times in AutoCAD quickly and accurately. Select the object, start the array command, then choose Rectangular, Polar, or Path to place repeated copies with spacing and count controls. Limitation: ARRAY follows a pattern, not random manual placement.
What You Need to Know Before
Warning: Associative arrays stay linked by default, so editing one item may require editing the whole array instead of a single copy. Also, arrays on locked layers or inside some constrained workflows can fail or produce unexpected spacing if the base object was drawn off-axis.
How to Make a Copy of an Object and Place It Multiple Times in AutoCAD
Command: ARRAY
Shortcut: AR
Quick Steps:
- On the Ribbon > Home tab > Modify panel, click Array, then select the object you want to copy multiple times.
- Choose Rectangular, Path, or Polar array, depending on how you want the copies placed.
- Enter the number of items and spacing or distance between items, then keep Associative = Yes if you want future edits to remain linked.
Variables & Settings
Key Setting: Associative toggle in the Array command
Expert Setting: When Associative is on, the array behaves as one editable array object, making later changes faster. When turned off, AutoCAD creates separate copies, which is better if each object will need individual editing.
Why it Fails
- Cause 1 (Geometry): The selected path for a Path Array may be invalid, too short, or not suitable for the number of items and spacing entered.
- Cause 2 (Layers/Locks): The source object may be on a locked layer, preventing modification or array creation as expected.
- Cause 3 (Command/Logic): Users often choose ARRAY when they actually need uneven manual placement; ARRAY only works well for controlled repeated patterns.
Quick Fix & Best Practice
- Quick Fix: Use ARRAY, then reduce the item count or adjust spacing in the contextual Array tab if copies overlap or do not fit.
- Manager’s Verdict: Use ARRAY for repeated layouts like columns, fixtures, holes, and panels. Avoid it when every copy needs a unique position; in those cases, standard COPY is more practical.
FAQ
Can I make copies along a curve in AutoCAD?
Yes, use a Path Array with the ARRAY command.
Can I edit one item in an array separately?
Not directly if the array is associative; explode it or turn associativity off first.
Is COPY better than ARRAY for multiple placement?
Yes, if you need to place each copy manually in different locations.
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