10.1.3. Types of Joints

Try these first

1. 1.

   What do revolute joints allow robots to do?

   Hint

   Think about how a door moves.

2. 2.

   Define a prismatic joint.

   Hint

   Consider how a drawer slides in and out.

3. 3.

   What is the main function of a revolute joint?

   • Rotation around an axis
   • Linear motion
   • Fixed position

   Hint

   Think about objects that hinge.

4. 4.

   Prismatic joints provide what type of movement?

   • True
   • False

   Hint

   Recall how you slide a drawer.

5. 5.

   Design a simple robotic arm with at least three joints. Identify the types of joints used and explain how they will work together to achieve a specific task.

   Hint

   Think about how human arms move to complete a task.

6. 6.

   Consider a robotic assembly line with both revolute and prismatic joints. What advantages could the combination of these joints provide over using one type of joint?

   Hint

   Reflect on tasks that need both sliding and rotating actions.