1.11. COMMANDS

Auto CAD's menu are parallel to those of other windows programs, commands can be selected and executed from pull down menu. Provides simple ways to control ‘AutoCAD’ without memorizing a lot of technical commands.

This introductory chunk explains that AutoCAD has a user-friendly interface similar to other Windows programs. Users can easily navigate through commands using a pull-down menu instead of memorizing complex commands. This design makes it more accessible for users, especially beginners, who may feel overwhelmed by extensive command lists.

Think of the menu in a restaurant. Instead of memorizing every dish, you can easily glance at the menu to see your options and order what you want. Similarly, the AutoCAD menu allows users to see all available commands and choose what they need without having to memorize them.

NEW COMMAND: It creates a new drawing file.

The 'NEW COMMAND' in AutoCAD is straightforward: it allows users to create a new blank drawing file. This is usually the first step when starting a project, giving the user a fresh canvas to work on.

It's like opening a new document in a word processor. When you want to start writing something new, you select 'New' to get a blank page, ready for your ideas. Similarly, in AutoCAD, using the 'NEW' command prepares a blank workspace for your designs.

QUIT COMMAND: It access Auto Cad without saving.

The 'QUIT COMMAND' is used when you want to exit AutoCAD. It is important to note that this command does not save any changes made to the drawing. Users should ensure they save their work before using this command to prevent loss of data.

Imagine closing a document on your computer without hitting 'Save' first. If you haven’t saved your work, all of your changes will be lost. The 'QUIT COMMAND' operates on a similar principle in AutoCAD, so be careful to save before quitting.

SAVE COMMAND: It saves the drawing with current file name.

The 'SAVE COMMAND' is essential for keeping your work secure. It saves the current drawing under the same file name you initially used or allows you to choose a new name if desired. Regularly saving your work is crucial to avoid losing progress.

Think of this as saving your progress while playing a video game. If you reach a new level, you want to save your game to not lose your achievements. In AutoCAD, using the 'SAVE' command ensures your changes to the drawing are preserved.

END COMMAND: It saves the drawing and exits Auto CAD.

The 'END COMMAND' is like a combination of saving your file and exiting the program. It ensures that any changes you made to your drawing are saved before you leave the software, making it a safe way to close out your work.

It's like finishing a project at school: you want to make sure you save your final draft and then put away your materials before you leave the classroom. The 'END COMMAND' streamlines this process in AutoCAD by saving and exiting in one step.

OPEN COMMAND: It opens an exiting drawing.

The 'OPEN COMMAND' allows users to access a previously saved drawing. This is useful for continuing work on a project or reviewing past designs. Like the 'NEW' command prepares a blank file, the 'OPEN' command retrieves existing files for further editing.

Imagine you are picking up previously read books from your bookshelf. By choosing the 'OPEN' command, you can revisit an old project just as if you were opening a book to read where you left off.

A. UNITS COMMAND: In Auto CAD drawing are down at full size the size is set at the time of printing but it is parable to select any unit system and precision.

The 'UNITS COMMAND' in AutoCAD sets the measuring system for your drawing (e.g., metric, imperial). Although drawings are typically at full scale, understanding how to alter the unit system is vital for aligning your designs with different standards or project requirements.

Consider this like choosing between miles and kilometers for directions. Depending on where you are or who you’re working with, you might need to adjust how distances are represented. The 'UNITS COMMAND' helps you do this in your drawings.

B. LIMITS COMMAND: It sets and constructs the drawing boundaries. It is the invisible boundary to fit the drawing.

The 'LIMITS COMMAND' defines the size of the area where you can draw. This sets an ‘invisible box’ around your design space, ensuring everything fits neatly within your drawing sheet and helps maintain organization.

It’s like defining a play area for a game; you set boundaries so everyone knows where they can go. In AutoCAD, the 'LIMITS COMMAND' helps you establish a boundary for your designs to keep everything orderly.

C. ZOOM COMMAND: Used to enlarge and reduce the view of the object in different ways.

The 'ZOOM COMMAND' in AutoCAD adjusts the view of your drawing without altering the actual dimensions. Users can zoom in for a closer look or zoom out for a broader perspective, which is particularly useful for checking details or seeing the complete project.

Think of using the zoom function on a camera. Zooming in lets you see small details clearly, while zooming out shows you the whole scene. Similarly, the 'ZOOM COMMAND' helps you focus on specific parts of your drawing or the entire design.

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