JNTUH B.Tech 3rd Year 1 sem Mechanical Engineering R13 (3-1) Machine Tools R13 syllabus.

JNTUH B.Tech 3rd year (3-1) Machine Tools gives you detail information of Machine Tools R13 syllabus It will be help full to understand you complete curriculum of the year.

UNIT – I

Elementary treatment of metal cutting theory – Element of cutting process – Geometry of single point tool and angles chip formation and types of chips – built up edge and its effects, chip breakers. Mechanics of orthogonal cutting – Merchant’s Force diagram, cutting forces – cutting speeds, feed, depth of cut, tool life, coolants, machinability – Tool materials.

UNIT – II

Engine lathe – Principle of working, specification of lathe – types of lathe – work and tool holding devices, Taper turning, Thread turning – Lathe attachements. Turret and capstan lathe – Principle features of automatic lathes – classification: Single spindle and multi-spindle automatic lathes – tool layouts.

UNIT – III

Shapping, slotting and planning machines – Principles of working – principal parts – specification, classification, operations performed. Kinematic scheme of shaping, slotting and planning machines, machining time calculations.

Drilling and Boring Machines – Principles of working, specifications, types, operations performed – tool holding devices – twist drill – Boring machines – Fine boring machines – Jig boring machine. Deep hole drilling machine. Kinematics scheme of the drilling and boring machines.

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TEXT BOOKS

• Production Technology / HMT / Tata Mc Graw Hill.
• Production Technology / R. K. Jain and S. C. Gupta / Khanna Pulishers.

REFERENCES BOOKS

• Principles of Machine Tools / Bhattacharya A and Sen. G. C / New Central Book Agency.
• Workshop Technology – Vol. – II / B. S. Raghuvamsi.
• Elements of Work Shop Technology – Vol. II / Hajra Choudary / Media Promoters.
• Fundamentals of Metal Machining and Machine Tools / Geofrey Boothroyd / Mc Graw Hill.
• Manufacturing Processes / JP Kaushish / Prentice Hall / 2nd Edition.
• Machine Tools / C Elanchezhian & M. Vijayan / Anuradha Publications.

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