What is the use of trim and extend command in AutoCAD?

It is used to remove extra lines or extra parts of an object. We can also perform trim using different selection methods.

What is the use of trim and extend command?

TRim and EXtend are the twin commands for making lines, polylines, and arcs shorter and longer in AutoCAD 2014. They’re the yin and yang, the Laurel and Hardy, the Jack Sprat and his wife of the AutoCAD editing world. The two commands and their prompts are almost identical, so the following steps cover both.

What is the difference between trim and extend command?

Extending operates the same way as trimming. You can extend objects so they end precisely at boundary edges defined by other objects. In this example, you extend the lines precisely to a circle, which is the boundary edge.

What is extend in AutoCAD?

Extends objects to meet the edges of other objects. To extend objects, first select the boundaries.

What is the use of TRIM command?

A trim command (known as TRIM in the ATA command set, and UNMAP in the SCSI command set) allows an operating system to inform a solid-state drive (SSD) which blocks of data are no longer considered to be ‘in use‘ and therefore can be erased internally. Trim was introduced soon after SSDs were introduced.

What is difference between erase and trim in AutoCAD?

Erase. Deletes selected objects. This option provides a convenient method to erase unneeded objects without leaving the TRIM command.

What is the command for trim in AutoCAD?

Type Tr or trim on the command line or command prompt and press Enter.

Which condition is required for a layer to get deleted in AutoCAD?

To delete this layer, you must first erase all objects on it in the drawing. If the layer you try to delete is the current layer, you receive an error message. To delete this layer, make another layer current and then delete the layer.

How do you use extend in AutoCAD?

To Extend an Object

1. Click Home tab Modify panel Extend. Find.
2. Select the objects to serve as boundary edges. Press Enter when you finish selecting the boundary edges. …
3. Select the objects to extend and press Enter a second time when you finish selecting the objects to extend.

How do you use extend?

“She always extends her hospitality when we’re in town.” “They are having a good time and will extend their stay.” “She’s working to extend her cooking knowledge.” “He chose to extend his education with graduate school.”

What are the shortcut keys in AutoCAD?

Manage Workflow

How do I cut multiple lines in AutoCAD?

Here are the steps:

1. Type extrim on the command line.
2. At the Pick a POLYLINE, LINE, CIRCLE, ARC, ELLIPSE, IMAGE or TEXT for cutting edge: prompt, select one of the listed objects.
3. At the Specify the side to trim on: prompt, pick on one side of the selected object.