Book Details

MACHINE SCIENCE & TECHNOLOGY

MACHINE SCIENCE & TECHNOLOGY

Published by uLektz

Course Code:PCME4304

Author:uLektz

University: Biju Patnaik University of Technology (BPUT)

Regulation:2010

Categories:Mechanical

Format : ico_bookePUB3 (DRM Protected)

Type :eBook

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Description :MACHINE SCIENCE & TECHNOLOGY of PCME4304 covers the latest syllabus prescribed by Biju Patnaik University of Technology (BPUT) for regulation 2010. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT – I GEOMETRY OF CUTTING TOOLS AND TYPES OF TOOL WEAR

1.1 Geometry of cutting tools in ASA and ORS, Effect of Geometrical parameters on cutting force and surface finish, Mechanics of chip formation

1.2 Merchant’s theory

1.3 Force relationship and velocity relationship

1.4 Cutting tool material

1.5 Types of Tool Wear: Flank wear, Crater wear, Wear measurement

1.6 Cutting fluid and its effect; Machinability Criteria, Tool life and Taylor's equation

1.7 Effect of variables on tool life and surface finish

1.8 Measurement of cutting force

1.9 Lathe tool dynamometer, Drill tool dynamometer , Economics of machining

UNIT – II CONVENTIONAL MACHINING PROCESS AND PRINCIPLES OF MACHINE TOOLS

2.1 Conventional machining process and machine tools – Turning, Drilling, Shaping, Planning, Milling, Grinding. Machine tools used for these processes, their specifications and various techniques used.

2.2 Principles of machine tools : Kinematics of machine tools, speed transmission from motor to spindle , speed reversal mechanism, mechanism for feed motion

2.3 Tool holding and job holding methods in different Machine tools, Types of surface generated

2.4 Indexing mechanism and thread cutting mechanism, Quick return mechanism.

2.5 Production Machine tools – Capstan and turret lathes, single spindle and multi spindle semiautomatics

2.6 Gear shaper and Gear hobbing machines, Copying lathe and transfer machine.

UNIT – III NON-TRADITIONAL MACHINING PROCESSES

3.1 Non-traditional Machining processes :Ultrasonic Machining

3.2 Laser Beam Machining

3.3 Plasma Arc Machining

3.4 Electro Chemical Machining

3.5 Electro Discharge Machining

3.6 Wire EDM , Abrasive Jet Machining

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