What is the difference between trim and extend in AutoCAD?

What is difference between extending trim?

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.

How extend and trim in AutoCAD?

Holding down the “Shift” key will enable the command to be reversed, “Extend” in the case of “Trim”, and “Trim” in the case of “Extend”.

What is a trim in AutoCAD?

Trimming objects in AutoCAD is useful for merging objects at the place of their intersection. The easiest way to trim objects in AutoCAD 2016 is to use the “Trim” command located on the Modify panel.

Are trim and erase command same?

As verbs the difference between trim and erase



is that trim is to reduce slightly; to cut; especially, to remove excess; eg ‘trim a hedge’, ‘trim a beard’ the adposition of can be used in present perfect tense to designate the removed part while erase is to remove markings or information.

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How do you use trim while you are using Extend command?

Extend each of the horizontal lines until they match the finished shaft drawing on the right. Once you have extended all the lines that need to be extended, you are ready to start trimming. Even though you started with the EXTEND command, you can press and hold down the SHIFT key to immediately start trimming lines.

What is the difference between trim and erase command in AutoCAD?

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

What is the use of TRIM command?

Removes all spaces from text except for single spaces between words. Use TRIM on text that you have received from another application that may have irregular spacing. Important: The TRIM function was designed to trim the 7-bit ASCII space character (value 32) from text.

How do you use lengthen command in AutoCAD?

LENGTHEN Command

  1. Displays the length and, where applicable, the included angle of the object. LENGTHEN does not affect closed objects. …
  2. Sets the length of an object by a specified percentage of its total length.
  3. Turns on Dynamic Dragging mode. You change the length of a selected object by dragging one of its endpoints.

How do you use extend?

“He extended an invitation for dinner.” “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.”

What is the extension of AutoCAD file?

DWG is the proprietary native file format for AutoCAD, one of the most popular computer-assisted design (CAD) packages. The format is maintained by AutoDesk. DWG is a compact binary format that stores and describes the content of 2D and 3D design data and metadata.

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What is trim operation?

Operation. The TRIM command enables an operating system to notify the SSD of pages which no longer contain valid data. For a file deletion operation, the operating system will mark the file’s sectors as free for new data, then send a TRIM command to the SSD.

Why trim is not working in AutoCAD?

Check if the PICKADD variable is set to 2. If not you should set it to 2. Pre-select the elements and then call the TRIM command. Enter TRIM Command once in the command line and then hit enter again before using the TRIM.

When using the TRIM command what is to be selected first?

To extend objects, first select the boundaries. Then press Enter and select the objects that you want to extend. To use all objects as boundaries, press Enter at the first Select Objects prompt.

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