Revolute and DOF

Advantages of Articulate/Jointed Arm/Revolute Disadvantages of Articulate/Jointed Arm/Revolute Illustration of DOF of Revolute Coordinate System

1.Disadvantages of Spherical/Polar

2. Revolute Coordinate System

3.Revolute (Joined-Arm) Coordinate System

4.Revolute (Joined-Arm) Coordinate System alpha - Axis

5.Revolute (Joined-Arm) Coordinate System  - Axis

6.Revolute (Joined-Arm) Coordinate System gamma - Axis

7.Revolute (Joined-Arm) Coordinate System

8.Jointed Arm

9.Advantages of Articulate/Jointed Arm/Revolute

10. Disadvantages of Articulate/Jointed Arm/Revolute

11. SCARA A combination of the articulated arm and the cylindrical robot

12.Illustration of DOF of Revolute Coordinate System

13.Degrees of Freedom VS

14.Degrees of Freedom •Rotating the base.

15.Degrees of Freedom • Pivot the base of the arm.

16.Degrees of Freedom •Bending the elbow.

17.Degrees of Freedom •Wrist up and down.

18.Degrees of Freedom •Wrist left and right.

19.Degrees of Freedom •Rotating the wrist.

20.Classification Based on Number of joints or degrees of freedom

21.Industrial Robot Designs • Principal Elements of industrial robots

22. Working Area of Industrial Robots • Mechanics/Kin ematics • Kinematics concepts of a 3-axis industrial robot and the resulting work area.

23.Classification of Industrial Robots

24.Grippers and Controls of Industrial Robots

25.Drives, Feedback and Sensors of Industrial Robots

26.Basic Robot Motions and DOF of industrial robots

27. Arm and Body Motions •Vertical Traverse: •up-and-down motions of the arm, •caused by pivoting the entire arm about a horizontal axis or moving the arm along a vertical slide •Radial Traverse: •extension and retraction of the arm (in-and-out movement) •Rotational Traverse: •rotation about the vertical axis (right or left swivel of the robot arm)

28. Wrist Motions

29. Basic Motions Rotational vertical traverse traverse Wrist bend radial traverse Wrist Swivel Wrist yaw