These models are at a standard for National 5 CAD tasks. You will complete some of them through the National Graphics course but there is nothing to stop you doing them before then... Try them in Inventor or Onshape.
Some of the models are single parts and some of them are assemblies.
There are 2 categories, try to complete at least 3 from each.
Make sure you read the hints in the top right corner to see what type of modelling techniques might be needed to complete them.
The drawings themselves are from DesignClass.co.uk which has some great resources for National and Higher graphics.
Check it out!
Complete any 2 models but at least one must be an assembly.
The simple parts all have an element that has been revolved, You will need to think about the axis that you need to create the revolve around.
Do the hex key first, then pick one other
Although these parts are made from a revolved element, some of them also require radial arrays. If you are not sure then make sure you look at the help videos (for Inventor or Onshape) so you understand how to add these elements.
Complete any 2 models but at least one must be an assembly.
Inventor Patinum Academy Drawings