Creating Title Block Template
Hello Nasser,
I see your border and title block items are in Model Space. Your drawing file appears to be set for metric units (mm). The border measures 279mm x 216mm (10.98" x 8.50"). This is close for letter sized paper but you should consider using typical metric paper size targets. The metric A4 paper (297mm x 210mm, 11.69" x 8.27") is usually the target for getting close to letter sized paper.
You are designing your own so you should consider a border size that will accommodate margins. 279.4mm X 215.9mm is letter size but I'd subtract 12.7mm (.5") on all sides to get a margin. It is important to allow for a margin so you so not end up needing to scale everything to fit the printable paper size.
The most common use of borders and title blocks is to save them as an AutoCAD BLOCK object and insert the block onto a Paper Space Layout. Then use a Viewport in the layout as a window into Model Space. This allows you to scale the viewport as necessary for your full scale Model Scale objects.
I am attaching your drawing back with the block generated in Model Space but placed on the Layout1 tab. Your title block will need some editing in the block editor (double-click the block to get to the block editor and save your changes before exiting the block editor. Once you have things the way you like you can save the drawing as a .dwt file, which is the AutoCAD template file format.
I'm also including one of my metric templates for you to examine. When you double-click a template file in a windows folder it will open a new drawing file using the template data. It will not edit your template file.
Cheers,
Blaine
Blaine Young
Senior Engineering Technician, US Army
