Creating 3D Models of Nonlinear Shapes

In this video tutorial, students are guided through creating three 3D models using Onshape: a football, a hand sanitizer bottle, and a bouncy ball. The instructor provides detailed steps for each model, emphasizing the use of tools like the revolve and loft tools. Students are expected to complete the bouncy ball model independently and submit screenshots of their work.

What are the three 3D models you need to create for the assignment?

• Baseball, lotion bottle, golf ball

• Football, sanitizer bottle, bouncy ball

• Soccer ball, shampoo bottle, tennis ball

• Basketball, water bottle, rubber ball

What is the correct diameter for the bouncy ball model?

• 1.5 inches

• 3 inches

• 1 inch

• 2 inches

Which tool is used to create the football's 3D shape in Onshape?

• Loft tool

• Sweep tool

• Extrude tool

• Revolve tool

What is the purpose of using a construction line when creating the football model?

• To add color to the model

• To serve as a guide for symmetry

• To measure the model's weight

• To create a new plane

What tool is used to round the bottom of the sanitizer bottle?

• Mirror tool

• Chamfer tool

• Fillet tool

• Offset tool

How is the main body of the sanitizer bottle created?

• By using the sweep tool

• By mirroring a shape

• By extruding a circle

• By using the revolve tool

What is the purpose of using an offset plane in the sanitizer bottle model?

• To add texture to the model

• To change the color of the model

• To create a new sketch above the model

• To measure the model's height

Which tool is used to connect two points with a 3D shape in the sanitizer bottle model?

• Sweep tool

• Loft tool

• Extrude tool

• Revolve tool

What is the recommended tool for creating the bouncy ball model?

• Sweep tool

• Revolve tool

• Extrude tool

• Loft tool

What should you do if you have questions while creating the models?

• Search online for answers

• Ask the teacher for help

• Skip the question

• Guess the answer