robotics

3. An industrial robot is a reprogrammable,
multifunctional manipulator designed to
move materials, parts, tools or special
devices through variable programmed
motions for the performance of a variety of
tasks

4. ISAAC ASIMOV
(Science fiction writer)

5.  A robot may not injure a human being or,
through inaction, allow a human being to
come to harm.
 A robot must obey the orders given it by
human beings except where such orders
would conflict with the First Law.
 A robot must protect its own existence as
long as such protection does not conflict with
the First or Second Laws.

6. AUTOMATION ROBOTICS
Definition
Work performed by
information technology or
machines.
Autonomous or semi-
autonomous information
technology.
Conditions
Requires predictable
conditions such as well
formatted data
and interchangeable parts
Can do things and make
decisions on its own. As
such, robots can handle
certain real world
conditions without
direction.

7.  3D’s in Robotics
 Dull
 Dirty
 Dangerous

9.  Manipulator
 Sensors
 Controller
 Power conversion unit

10. TEACH
PENDENT
MANIPULATOR
PROGRAM
STORAGE
DISK/TAPE
ROBOT
COMPUTER
CONTROLLER
SENSORS
INTERNAL/
EXTERNAL
EXTERNAL
POWER UNIT

13. 1. Based on Generation
2. Based on Configuration
3. Based on Degrees of freedom
4. Based on work volume
5. Based on controls
6. Based on Intelligence
7. Based on control loops

14. 1. Based on Generation
 First (1960-1970)
▪ Dumb/Dull Robo
 Second (1970-1980)
▪ Smart Robo
 Third (1980 – 2000)
▪ Intelligent robo
 Fourth (Above 2000)
▪ Artificial Intelligence Robo

15. 2. Based on configuration
 Cartesian
 Cylindrical
 Polar
 Jointed arm
 SCARA (Selective Compliance Assembly Robot
Arm)

17. 3. Based on degrees of freedom
 3 Degrees of freedom
 4 Degrees of freedom
 6 Degrees of freedom

18. 4. Based onWork volume
 Rectangular
 Spherical
 Cylindrical
 Partial Sphere

22. 5. Based on Control
 Limited sequence control
 Point to Point control with feedback
 Feedback with continuous path control
 Intelligent robot control

23. 6. Based on Intelligence
 Dull
 Smart
 Intelligent

24. 7. Based on control loops
 Open loop control
 Closed loop control

25. CONFIGURATION WORKVOLUME
Cartesian Rectangular
Cylindrical Cylindrical
Polar Spherical
Joint arm horizontal axes Spherical
Joint arm vertical axes Cylindrical
Pendulum arm Partial spherical
Multiple joint arm Spherical

37.  TYPES
 Grippers
 Tools

39.  Based on number of Grippers
 Single gripper
 Double gripper
 Multiple gripper
 Based on method of holding
 External gripper
 Internal gripper
 Based on method of actuation
 Sliding
 Pivot

40.  Spot-welding tools
 Arc-welding tools
 Spray-painting nozzle
 Water jet cutting tool
 Rotating spindles for:
 Drilling
 Grinding

75.  ManualTeaching
 Lead-Through teaching
 Powered LeadThrough teaching
 Manual LeadThrough teaching

76.  Robot Programming and Language levels
 First generation language
 Second generation language
 World modeling and task oriented object level
language