Homework: Understanding CAD and CAM Systems

What does CAD stand for?

• Computer Aided Drawing

• Computer Aided Design

• Computer Automated Design

• Computer Assisted Drawing

Which of the following is NOT an example of CAD software?

• Vectorworks®

• SolidWorks®

• Microsoft Word

• TinkerCAD

What is one of the main advantages of using CAD software?

• It requires no training to use

• It allows for quick changes and experimentation with designs

• It is cheaper than using pencil and paper

• It does not require a computer

In CAD, what do the x, y, and z coordinates represent?

• Colour, texture, and material

• Length, width, and height

• Left/right, forwards/backwards, and up/down positions

• Speed, velocity, and acceleration

What does CAM stand for?

• Computer Aided Manufacturing

• Computer Automated Manufacturing

• Computer Assisted Manufacturing

• Computer Aided Modelling

What is the point where x, y, and z coordinates meet called?

• Origin

• Datum

• Apex

• Vertex

Which of the following is a feature of 3D CAD programs?

• They only allow 2D designs

• They can view the product from all angles

• They do not allow changes once a design is made

• They are only used for architectural designs

What is the primary function of CAM machines?

• To design products

• To control the temperature of a room

• To manufacture products with the help of computers

• To create digital art

What does CNC stand for in the context of CAM?

• Computer Numerical Control

• Computer Networked Control

• Central Numerical Command

• Central Networked Command

Which of the following is a benefit of using CAM in manufacturing?

• It eliminates the need for any human intervention

• It allows for precise control over the manufacturing process

• It is only suitable for large-scale production

• It reduces the cost of raw materials