### MECHATRONICS LAB | Mechatronics | DIPLOMA 5th and 6th Semeste

MECHATRONICS LAB

 Course Title: MECHATRONICS LAB Scheme (L:T:P) : 0:2:4 Total Contact Hours: 78 Course Code: 15ME57P Type of Course: Tutorial and practice Credit :03 Core/ Elective: Core (practice) CIE- 25 Marks                                                                                                         SEE- 50 Marks

Prerequisites: Mechatronics

Course Objectives:

1. To expose the students in Fluid power circuits, PLC based Fluid Power Control, Actuators, controllers and Virtual Instrumentation.

Course out comes

On successful completion of the course, the students will be able to attain CO:

 Course Outcome CL Linked experimen ts Linked PO Teaching Hrs CO1 Understand the digital logic U/A 1 2,3,4 24 CO2 Understand the concept of interfacing the various mechanical, electrical, electronics and computer systems U/A 1,2,3,4,5,6,7 2,3,4 15 CO3 Know about the details of hydraulic and pneumatic Systems. U/A 1,2,3,4,5,6,7 2,3,4 30 CO4 Design the circuits for hydraulic and pneumatic systems with PLC control U/A 1,2,3,4,5,6,7 2,3,4 15 Total sessions 78

Legend: R: remember U: Understand A: Application

Course –PO matrix

The practical/Graded exercises should be properly designed and implemented with an attempt to develop different types of learning out comes in affective domain and psychomotor domain, so that students are able to acquire the necessary skills. Following is the list of experiments to be carried out.

 Exercise No. Practical/Exercise Apprx. Hrs. Required PART A. PERFORMING EXPERIMENTS 1 Design and Simulate the following digital circuits using MultiSim/any digital circuit simulator. Basic Logic Gates (i)             Basic Logic Gates (ii)           Demorgan's Theorem (iii)          Combination Logic (iv)          Encoders and Decoders (v)            Flip-Flops 18 PART B. PERFORMING EXPERIMENTS (PLC) 1 1.       Draw the ladder rungs to represent i.               Two switches Normally Open and both have to be closed for the motor to operate. ii.              Either of the two Normally Open switches to be closed for the coil to be energised 09 2. Devise a timing circuit that will switch on for 20s and then switch it off. 06 3 Device a timing circuit that will switch on 10s and off 20s and so on 06 4 Device a circuit that can be used to start a motor and then to start a pump after delay of 50s. Then the motor is switched off 10s before the pump is switched off when the pump remains on for 50s. 09 5 Devise a circuit that can be used with the domestic washing machine to switch on a pump to pump water for 100s into the machine. Then switch on a heater for 50s to heat the water. The heater is switched off and another pump is switched on to empty the water for 100s. 09 6 Design and simulate of fluid power circuits to control (i)velocity (ii) direction of a single and double acting actuators 09 7 Design and Simulate a ladder diagram for car parking. (Hint: car is to be detected and enter the parking space to a particular location if space is available. If there is no space, a lamp should indicate that parking is full. ) 09 TOTAL 78

®  TEXT BOOKS AND REFERENCES

 Sl.No. Title of Books Author Publication 1. Mechatronics W.Bolton Pearson education 2. Mechatronics-Principles, Concepts and Applications Nitaigour Premch and Mahalik Tata McGraw-Hill Pub. Co. Ltd., New Delhi, 2006 3 Mechatronics HMT Tata McGraw Hill Publishers, New Delhi

 4 Programmable logic controllers W.Bolton Pearson education 5 Digital electronics Flyod - 6 Exploring PLC with applications Pradeep Kumar Srivatsava BPB publications

SUGGESTED LIST OF STUDENT ACTIVITYS

1.     Each student should submit any one of the following type activity or any other similar activity related to the course and before take up get it approved from concerned Teacher and HOD.

2.     Each student should conduct different activity and no repeation should occur

 1 Visit to any of the nearest Electo-mechnaical based industries and the get report related to Mechanical operation performing using PLC and microcontroller. 2 Visit any of the nearest local service centre of automated Domestic washing machine get the information in the form report.(Make the Video when it is dismantled for presentation) 3 Visit the electrical and electronics laboratory and submit the report on construction and working of stepper motor when it is interfaced with any of the micro controller.

Course Delivery:

The course will be delivered through Demonstration and Shop practices

Course Assessment and Evaluation Scheme:

 Method What To whom When/Where (Frequency in the course) Max Marks Evidence collected Course outcomes CIE (Continuous Internal Evaluation) Two Tests (Average of two tests to 10 Blue books 1,2,3,4 be computed) IA Tests Students Record Writing (Average marks of each exercise to be 10 Record Book 1,2,3,4 computed) Activity 05 Report 1,2,3,4 TOTAL 25 SEE (Semester End End Exam End of the course 50 Answer scripts at BTE 1,2,3,4 Examination) Student Feedback on course Middle of the course Feedback forms 1, 2 Delivery of course 1,2,3, 4 Effectiveness Students of Delivery End of Course Survey End of the course Questionnaires of instructions & Assessment Methods

Note: *CIE – Continuous Internal Evaluation         *SEE – Semester End Examination

Note:

1.     I.A. test shall be conducted as per SEE scheme of valuation. However obtained marks shall be reduced to 10 marks. Average marks of two tests shall be rounded off to the next higher digit.

2.     Rubrics to be devised appropriately by the concerned faculty to assess Student activities.

3.     Student suggested activities report for 5 marks

4.     Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods

MODEL OF RUBRICS FOR ASSESSING STUDENT ACTIVITY

 RUBRICS FOR ACTIVITY( 5 Marks) Dimension Unsatisfactory Developing Satisfactory Good Exemplary Student Score 1 2 3 4 5 Collection of data Does not collect any information relating to the topic Collects very limited information; some relate to the topic Collect much information; but very limited relate to the topic Collects some basic information; most refer to the topic Collects a great deal of information; all refer to the topic Ex: 4 Fulfil team’s roles & duties Does not perform any duties assigned to the team role Performs very little duties but unreliable. Performs very little duties Performs nearly all duties Performs all duties of assigned team roles 5 Shares work equally Always relies on others to do the work Rarely does the assigned work; often needs reminding Usually does the assigned work; rarely needs reminding Normally does the assigned work Always does the assigned work without having to be reminded. 3 Listen to other Team mates Is always talking; never allows anyone else to speak Usually does most of the talking; rarely allows others to speak Talks good; but never show interest in listening others Listens, but sometimes talk too much Listens and speaks a fair amount 2 Average / Total marks=(4+5+3+2)/4=14/4=3.5=4

Note: This is only an example. Appropriate rubrics/criteria may be devised by the concerned faculty (Course Coordinator) for assessing the given activity

Note to IA verifier: The following documents to be verified by CIE verifier at the end of semester

5.     Blue books (10 marks)

6.     Student suggested activities report for 5 marks

7.     Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods

 SCHEME OF VALUATION Serial no Description Marks 1 Part A Writing 5 15 Execution 10 2 Part B Writing 10 25 Execution 15 3 Viva 10 TOTAL 50

#### SYSTEM REQUIREMENTS

1.       Computers with latest configurations-cpu-3.0GHz-RAM-2Gb/hdd-250Gb/dedicated graphics card1Gb

2.       UPS-minimum 7.5 KvA

3.       LCD projector-2 Nos.