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Robotics and Mechatronics (FIST –DST Sponsored) – Centre of Excellence

Project No: SR/FST/ETI-317/2012
Principal Investigator: Dr. A. Srinath
Associated faculty:
  • Dr. Y. Kalyan Chakravarthy
  • Dr. S. S. Rao
  • Dr. G. Yedukondalu
  • Mr. T. Eswar Rao
  • Mr. P. Ratna Prasad
Patents Published:
  • Device and Method for generating hydraulic prosthetic knee movements: 4787/CHE/2012
  • PhD's Awarded: 02
    Research Publications: 21
    List of Experiments:
      1. 3D printing of shaft support. 2. 3D printing of Spur gear. 3. A study on construction and operation of coordinate measuring machine. 4. Measurement of 3D printed shaft support dimensions using CMM. 5. Measurement of 3D printed Spur gear dimensions using CMM. 6. Introduction to manual part programming on CNC part programming. 7. Simulation of tool path for turning operation using Edge CAM. 8. Simulation of tool path for milling operation using Edge CAM. 9. Multiple rough and finishing turning cycles. 10. Profile milling on CNC milling. 11. Profile milling: Profile with circular channel inside on CNC milling. 12. Drilling on CNC milling.
    Overview
    Robotics:

    Robotics is an interdisciplinary branch of engineering and science that includes mechanical engineering, electronics engineering, computer science, and others. Robotics deals with the design, construction, operation, and use of robots, as well as computer systems for their control, sensory feedback, and information processing.

    These technologies are used to develop machines that can substitute for humans and replicate human actions. Robots can be used in any situation and for any purpose, but today many are used in dangerous environments (including bomb detection and deactivation), manufacturing processes, or where humans cannot survive. Robots can take on any form but some are made to resemble humans in appearance. This is said to help in the acceptance of a robot in certain replicative behaviors usually performed by people. Such robots attempt to replicate walking, lifting, speech, cognition, and basically anything a human can do. Many of today's robots are inspired by nature, contributing to the field of bio-inspired robotics.

    Mechatronics:

    Mechatronics is a multidisciplinary field of engineering that includes a combination of mechanical engineering, electronics, computer engineering, telecommunications engineering, systems engineering and control engineering. As technology advances, the subfields of engineering multiply and adapt. Mechatronics' aim is a design process that unifies these subfields. Originally, Mechatronics just included the combination of mechanics and electronics, therefore the word is a combination of mechanics and electronics; however, as technical systems have become more and more complex the definition has been broadened to include more technical areas.

    Medical Robots:

    Medical Robots. Nowadays, it is no longer surprising to learn that a hospital’s top performing surgeon is not human. With unmatched precision and the ability to work without fatigue, medical robots are obviously one of the most useful applications of robotic technology. These robots are widely used in various medical practices, including difficult surgical procedures, and have completely revolutionized the speed and efficiency of health care services in several parts of the world. The first known medical robot utilized by the medical industry was in 1985, when the robot PUMA 560 placed a needle for a brain biopsy using CT guidance. Three years later, the PROBOT from the Imperial College London helped doctors perform prostate surgery on a patient. Since then, persistent studies on robotic systems for specific use in health care were carried out by medical researchers like Intuitive Surgical. One of its more famous robots is the da Vinci Surgical System.

    Equipment Details

    1. 3-D Printer
    Name of the equipment: 3D printer COST: 28, 00,000/-
    Model: print Se Plus, Make: Stratasys (Altem Technologies)
    Build size: 203 x 203 x 152 mm (8 x 8 x 6 inches)
    Layer thickness: 254 mm (0.010inches 330 mm (0.013inches)
    Size: 635 (w) x 660 (d) x 940 (h) mm (25 x 26 x 37 inches)
    Weight: 94kgs
    Power requirement: 15 Amps, 240 volts, 50 Hz
    Material used: ABS Plastic
    Material bays: 2(Model, Support)
    Net connectivity: Ethernet (Windows xp, Windows 7)
    Software Using: CATALYST EX Pre-Processing Software
    Cleaning Tank
    Wave wash support cleaning system
    Size: 48.33 (w) 43.18(d) 43.8(h) cm, (18 x 17 x 17 inches)
    Basket Size: 203 x 203 x 152 mm (8 x 8 x 6 inches)
    Power: 240 v, 1200 w, 50 HZ

    2. Coordinate Measuring Machine
    Name of the equipment: Coordinate Measuring Machine
    Cost: 21, 00,000/-
    Model: GRANO 4-5-4 DCC, Make: Guindy Machine Tools
    Range: X: 400mm Y: 500mm Z: 400mm
    Scale: Renishaw 0.5µm resolution
    Parts: Renishaw hardware, Joy stick
    Software: 3-D Measuring Software (CMM Manager)
    Probe Head: Renishaw (Repeatability: 1.5µm, Auto joint, Angle make:150)
    Probe: TP20 (5-way touch)
    Reference Tip (or) Sphere: Ceramic 15mm
    Air Pressure: 6 to 10 bar
    Temperature Required: 200 while calibrating
    Probes provided:
    Probe Min Dia: 1mm (length 20 mm)
    Probe Max Dia: 5 mm (length 50 mm)