Diamond
These models are at a standard for Higher Graphics CAD tasks. You will complete some of them through the Higher 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 5 categories, try to complete at least 2 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 graphics.
Check it out!
Extruded parts
Complete any 2 models but at least one must be an assembly.
3_extrude_3_cad_challenge_higher_v_block_v2_421.pdf5_extrude_5_cad_challenge_higher_bracket_v1_421.pdf6_extrude_6_cad_challenge_higher_game_controller_v1_421.pdf4_extrude_4_cad_challenge_higher_bird_house_v1_421.pdf2_extrude_2_cad_challenge_higher_bag_handle_v1_0420.pdfSwept Parts
Do the box first, then pick one other
26_sweep_2_cad_challenge_higher_plastic_box_v3_0920.pdf25_sweep_1_cad_challenge_higher_chair_v3_1020.pdf29_sweep_5_cad_challenge_higher_lamp_v2_421.pdfRevolved Parts
Although these parts are made from a revolved element you will need to use other techniques too. Make sure you look at the help videos (for Inventor or Onshape) if you are not sure how to add these elements.
Complete the rocket and one other model.
12_revolve_6_cad_challenge_higher_bearing_v1_421.pdf7_revolve_1_cad_challenge_higher_rocket_v3_0920.pdf11_revolve_5_cad_challenge_higher_toy_car_v1_421.pdf10_revolve_4_cad_challenge_higher_binoculars_v1_421.pdfLofted Parts
Complete the turbine blade, then pick one other
20_loft_2_cad_challenge_higher_turbine_v1_421.pdf24_loft_6_cad_challenge_higher_speaker_v2_421.pdf19_loft_1_cad_challenge_higher_vase_v1_421.pdfParts with a Helix
Complete any two models
13_helice_1_cad_challenge_higher_candle_holder_v1_421.pdf17_helice_5_cad_challenge_higher_lamp_v2_421.pdf15_helice_3_cad_challenge_higher_marble_run_v1_421.pdf