CAD/CAM LAB(20-21)

COURSE OUTCOMES:

Upon completion of this course the students will be able to

• Execute steps required for modeling 3D objects by using protrusion, cut, sweep,

extrude commands

• Convert 3D solid models into 2D drawing-different views, sections

• Use isometric views and dimensioning of part models

• Machine simple components on CNC machines

• Use CAM software to generate NC code

MACHINE TOOLS LAB(20-21)

COURSE OBJECTIVES:

• Familiarize different machine tools used in production floor.

• Impart hands on experience on lathe, drilling, shaping, milling, slotting,

Grinding, Planning and tool and cutter grinding machines.

At the end of course the students will be able to:

1. Perform step, taper turning, threading, knurling and Form turning.

2. Perform Drilling & Tapping operations on given work piece.

3. Produce plain or stepped surface using shaper, planner and surface grinder.

4. Fabricate keyway slot using milling machine and slotter.

5. Prepare different cutting tool angles using Tool and cutter grinder.

FUELS & IC ENGINES LAB(20-21)

COURSE OBJECTIVES:

• Determine the calorific value of different types of solid, liquid and gaseous fuels by

using bomb calorimeter and Junker’s gas calorimeter and to estimate quality of the

fuel using canradson’s carbon residue tester.

• Evaluate the performance of various types of petrol, diesel engines and

reciprocating air compressor, study of boilers.

COURSE OUTCOMES:

Upon the completion of this course the student will be able to:

1. Test the performance of different types of petrol engine and diesel engine

2. Assess the performance of reciprocating air compressor, boilers, disassembly and

assembly of engine.

3. Calculate calorific values among different types of solid, liquid and gaseous fuels.

4. Measure the quality of the fuel by estimating the carbon residue of the fuel.

CAD/CAM(20-21)

OBJECTIVES:

The objective of the course is to enable students to

• Provide basic foundation in computer aided design / manufacturing

• Understand the fundamentals used to create and manipulate geometric models

• Get acquainted with the basic CAD software designed for geometric modeling

• Learn working principles of NC machines CNC control and part programming

• Understand concept of Group Technology, FMS and CIM

COURSE OUTCOMES:

Upon completion of this course the student will be able to:

1. Describe basic structure of CAD workstation, Memory types, input/output

devices and display devices and computer graphics

2. Acquire the knowledge of geometric modeling and Execute the steps required in

CAD software for developing 2D and 3D models and perform transformations

3. Explain fundamental and advanced features of CNC machines

4. Illustrate Group Technology, CAQC and CIM concepts

DESIGN OF MACHINE MEMBERS-I(20-21)

COURSE OBJECTIVES:

• To introduce the fundamental knowledge of design, which deals about the shape, size

and material of a particular machine element.

• To implement the failure theory in designing and predicting the behavior of machine

components.

• To introduce the basic principles for design of some machine elements such as

riveted joints, welded joints, bolted joints, cotter join and springs.

COURSE OUTCOMES

At the end of the course the students will be able to

1. Describe the Design Procedure and evaluate the size of simple mechanical components

subjected to static loads considering theories of failure

2. Apply knowledge in designing mechanical components subjected to stress

concentration and Fatigue loads

3. Design and analyze permanent joints such as riveted and welded joints under loading

conditions

4. Design and analyze temporary joints such as bolted and cotter joints under loading

conditions

5. Design and Analyze springs for the given loading

ENGINEERING METROLOGY(20-21)

COURSE OBJECTIVES:

• Demonstrate the concept of limits, fits, tolerance and dimensional standard systems.

• Know the working principle of different instruments to measure length, angle,

flatness, surface roughness, elements of threads and gears

• Identify the need of comparators and machine tool alignment tests.

COURSE OUTCOMES:

At the end of course the students will be able to:

1. Describe limits, fits, tolerance, Hole and Shaft basis systems and standard systems.

2. Demonstrate the principles of linear and angular measurement, Taylor’s principle for

the design of Go & No Go gauges.

3. Discuss the construction and working of optical measuring instruments, methods

used to estimate flatness and surface roughness.

4. Describe different elements of Gear and Screw thread and their measurement.

5. Illustrate different comparators and Machine tool alignment tests.

HEAT TRANSFER(20-21)

COURSE OBJECTIVES:

• Interpret modes and mechanism of heat transfer

• Acquire knowledge on boiling and condensation and to solve problems on

heat exchangers

COURSE OUTCOMES:

Upon completion of this course the student will be able to:

1. Describe modes of heat transfer.

2. Formulate one dimensional steady and transient conduction heat transfer

problems and explain concept of fins.

3. Explain concepts on forced convective heat transfer, significance of

non dimensional numbers and free convection heat transfer

4. Solve problems based on boiling, condensation, LMTD and NTU methods.

5. Describe basic concepts of radiation heat transfer including both black body

radiation and gray body radiation

METAL CUTTING & MACHINE TOOLS(20-21)

COURSE OBJECTIVES:

• Provide the basic concepts in mechanics of metal cutting, chip formation, various tool

materials and tool life.

• Impart the concept of types of lathe, various operations that can be performed in

various lathes, various mechanisms adopted.

• Instruct the working principle, operations performed, work, tool holding devices and

different attachments in milling and drilling machines.

• Educate the basic fundamentals of reciprocating machine tools shaper, slotter and

planning machines.

• Acquaint with the fundamentals of finishing process, super finishing process and

their associated machine tools.

COURSE OUTCOMES:

At the end of course the students will be able to:

1. Demonstrate fundamentals of metal removal processes

2. Illustrate working principle, mechanism and various operations performed on lathe

3. Explain the mechanisms of shaper, planner and slotter and various machining operations

Performed.

4. Describe drilling and grinding machines, various operations and Nomenclature of Cutters

5. Discuss milling machines, various operations and Nomenclature of Cutters

DYNAMICS OF MACHINERY(20-21)

COURSE OBJECTIVES:

1. Develop understanding of dynamic analysis like gyroscopic forces and

moments, friction of fixed axis rotation of rigid bodies.

2. Determine the dynamic behavior principles and operations of clutches,

breaks, flywheels and governers.

3. Relate static and dynamic balancing analysis as applied to machines.

COURSE OUTCOMES:

At the end of course the students will be able to:

1. Apply friction principles to clutches& brakes

2. Determine the gyroscopic effects on rotating elements and compute inertia forces

in reciprocating parts.

3. Describe the operation and analysis of flywheel and governors.

4. Calculate static and dynamic balancing for rotating and

reciprocating machinery.

5. Analyze the natural frequencies & vibration analysis for single degree of

freedom systems