COMPUTER APPLICATIONS AND CAD LAB
OBJECTIVES:
On completion of the exercises, the students must be able to
Use the different facilities available in the word processor
Analyze the data sheet
Create and manipulate the database
Prepare PowerPoint presentation
Practice on CADD commands in making 2D Drawings.
Draw assembled drawings using CADD.
Draw sectional views using different types of sections.
FOUNDRY AND WELDING SHOP
OBECTIVES:
Identify the tools used in foundry.
Identify the tools and equipment used in welding
Prepare sand moulds for different patterns.
Perform welding operation to make different types of joints.
Identify the different welding defects.
Appreciate the safety practices used in welding.
Foundry Section
Introduction of tools and equipment
Types of patterns
Types of sand
Preparation of sand moulds
Core sands, preparation of cores
Welding Section
Introduction of Safety in welding shop
Introduction to hand tools and equipment
Arc and gas welding equipment
Types of joints
LATHE AND DRILLING SHOP
OBJECTIVES:
Identify the parts of a lathe.
Identify the work holding devices.
Set the tools for various operations.
Operate the lathe and machine a component using lathe.
Identify the parts of drilling machine.
Perform the various drilling operations.
Identify the various tools and its holding devices.
Identify the work holding devices.
Lathe section
Introduction of safety in operating machines.
Study of lathe and its parts.
Types of tools used in lathe work.
Study of work holding devices and tool holding devices.
Setting of work and tools.
Operation of lathe.
Practice on a lathe.
Types of measuring instruments and their uses.
Drilling section
Introduction of safety in operating machines.
Study of drilling machines and its parts.
Study the types of tools used.
Study of work holding devices and tool holding devices.
Setting of work and tools.
Operation and practice.
Types of measuring instruments and their uses
METROLOGY AND METALLOGRAPHY LAB
OBJECTIVES:
Familiarize about measuring techniques of Metrology instruments.
Select the range of measuring tools.
Obtain accurate measurements.
Determine the least count of measuring instruments.
Study the working principle of Microscope.
Specimen preparation of ferrous and non-ferrous metals.
Grinding, polishing and mounting of specimen.
Non-destructive testing of metals for cracks.
Crack detection – Visual inspection, Die penetration method
METROLOGY SECTION
Introduction to linear measurement.
Introduction to angular measurement.
Introduction to geometric measurements.
Study of Least Count of measuring instruments.
Study of accuracy of instruments and calibration of instruments.
Study of Linear Measuring Instruments: Vernier Caliper, Micrometer, Inside Micrometer, Vernier Height gauge, Depth Gauge and Slip Gauge.
Study of Angular Measuring Instruments – Universal Bevel Protractor, Sine Bar.
Study of Geometric measurement – Gear tooth Vernier, Thread Micrometer.
METALLOGRAPHY SECTION
To study the micro structure of the metals using Metallurgical Microscope.
Determine the micro structure of the ferrous and nonferrous metals.
Prepare the specimen to study the microstructure.
Conduct the liquid penetration test to find the crack.
Conduct magnetic particle test to find cracks.
STRENGTH OF MATERIALS AND FLUID MECHANICS LAB
STRENGTH OF MATERIALS LAB
FLUID MECHANICS LAB
OBJECTIVES:
Acquire skills on different types of testing methods of metals.
Conduct material testing on elasticity, hardness, shear strength
Determine modulus of rigidity of open spring and closed coil springs.
Determine the co-efficient of discharge of venturimeter, orifice meter, mouth piece and orifice.
Determine the co-efficient of friction in pipes.
Conduct performance test on centrifugal and reciprocating pumps.
Conduct performance test on impulse and reaction turbines.
SPECIAL MACHINES SHOP
OBJECTIVES:
Identify a milling machine and its parts
Identify a cylindrical grinder, surface grinder and tool and cutter grinder
Identify shaper, Slotter and its parts
Identify the tools and instruments used in milling.
Handle the different types of work holding devices
Machine a component using different machine tools.
Calculate the indexing for a work
Machine a gear using milling machine.
Machine a cutting tool using Tool and Cutter grinder.
Machine a plug gauge using Cylindrical grinding machine.
Machine components by shaping machine
Machine components by slotting machine
PROCESS AUTOMATION LAB
OBJECTIVES:
Design and operate pneumatic circuits.
Design and operate fluid power circuits
Use PLC system and its elements for process control
Familiarize the working of function blocks in PLC
Use ON-Delay timer to control a motor
Use OFF-Delay timer to control a motor
Use counter function block (Up counter and Down counter)
Control the automatic operation of pneumatic cylinder using PLC
THERMAL AND AUTOMOBILE ENGINEERING LAB
THERMAL LAB
AUTOMOBILE LAB
OBJECTIVES:
Determine the flash and fire point of oil by using open & closed cup apparatus
Determine the absolute viscosity by using redwood & saybolt viscometer
Draw the valve timing diagram of petrol or diesel engines.
Draw the port timing diagram of petrol or diesel engines.
Conduct performance test on petrol or diesel engines.
Prepare a heat balance sheet petrol or diesel engines
Prepare a Morse test on a petrol or diesel engines
Identify the various tools and their applications used in Automobile.
Dismantle and assemble fuel injection pump & fuel injectors.
Dismantle and assemble of power transmission and differential unit.
Dismantle and assemble steering gear box.
Testing and charging of batteries. Overhauling of starter motor, alternator & dynamo.
COMPUTER AIDED DESIGN AND MAUFACTURING LAB
COMPUTER AIDED DESIGN LAB
COMPUTER AIDED MANUFACTURING LAB
OBJECTIVES:
Study of parametric modeling.
Understand the part modeling and assembly of parts
Create the views of the solid model and parts list.
Study the working principle of CNC machines
Study the datum points and offsets.
Differentiate incremental System with absolute system
Study the simulation software package.
Write program and simulate in the Lathe software and Milling software.
Prepare a part program, edit and execute in CNC Turning centre.
Prepare a part program, edit and execute in CNC Machining centre.
Produce components in the CNC Turning centre and CNC Machining centre.
MACHINE TOOL TESTING AND MAINTENANCE SHOP
OBJECTIVES:
Study of Indian Standard Test charts.
Set up instrument for machine tool testing.
Observe the machine tool alignment and results.
Observe the manufacturing accuracy of machine tools.
Study the maintenance of the machine components.
Study the trouble shooting procedures and methods.
REFRIGERATION AND AIRCONDITIONING LAB
OBJECTIVES:
Identify the various tools used in R & AC
Demonstrate the construction and working of window air conditioner
Demonstrate the construction and working of split type air conditioner
Set parameters for comfortable operation of an air conditioner.
Determine the C.O.P of air conditioner.
Determine the capacity of window air conditioner.
Describe the wiring of refrigerator and coolers.
Perform servicing on air conditioner.
WORKSHOP
OBJECTIVES:
At the end of the practice, the students will be able to,
Acquire skills in basic engineering practice.
Identify the hand tools and instruments.
Study and use measuring instruments.
Practical skills in the fitting, plumbing and wiring trades.
FITTING SHOP
WIRING SHOP
PLUMBING SHOP
