Design of Machine Members – II Notes pdf – DMM – II notes pdf file
Design of Machine Members – II Notes pdf – DMM – II pdf notes – DMM – II notes pdf file to download are listed below please check it –
Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.
SLIDING CONTACT BEARINGS: Types of Journal bearings – basic modes of Lubrication — Bearing construction – bearing design – bearing materials — Selection of lubricants.
UNIT – II
ROLLING CONTACT BEARINGS: Types of rolling contact bearings — selection of bearing type – selection of bearing life – Design for cyclic loads and speeds – Static and dynamic loading of ball & roller bearings.
DESIGN OF I C ENGINE PARTS: Connecting Rod : Thrust in connecting I rod – stress due to whipping action on connecting rod ends – Cranks and Crank shafts. strength and proportions of over hung and center cranks – Crank pins. Crank shafts. Pistons. Forces acting on piston – Construction Design and proportions of piston.. Cylinder. Cylinder liners.
POWER TRANSMISSIONS SYSTEMS, PULLEYS: Transmission of power by Belt and Rope drives . Transmission efficiencies, Belts – Flat and V types – Ropes – pulleys for belt and rope drives. Materials. Chain drives.
UNIT – V
SPUR GEAR DRIVES: Spur gears- Load concentration factor ~ Dynamic load factor. Surface compressive strength – Bending strength — Design analysis of spur gears – Estimation of centre distance, module and face width. check for plastic deformation. Check for dynamic and wear considerations.
HELICAL AND BEVEL GEAR DRIVES: Helical and Bevel gears – Load concentration factor – Dynamic load factor. Surface compressive strength – Bending strength — Design anal ysis of Helical and Bevel gears – Estimation of centre distance. module and face width, check for plastic deformation. Check for dynamic and wear considerations.
DESIGN OF POWER SCREWS: Design of screw. Square ACME . Buttress screws. design of nut. compound screw. differential screw. ball screw- possible failures.
DESIGN OF WORM GEARS: Worm gears Properties of worm gears – Selection of materials —‘ Strength and wear rating of worm gears — Force analysis – Friction in worm gears- thermal considerations.
Reference – Design of Machine Members – II – DMM – II notes pdf – DMM – II pdf notes – DMM – II Pdf – DMM – II Notes
l. Machine Design by V.Bandari. TMH Publishers
2. Machine Design I R.N. Norton
3. Mach. Engg. Design I IE Shigley
4. Design of machine elements by Pandya and Shah
Text books – Design of Machine Members – II – DMM – II notes pdf – DMM – II pdf notes – DMM – II Pdf – DMM – II Notes
1. Design of Machine Elements by Kulkarni. Mc Graw Hill
2. Machine Design, by T.V.Sundararajan Murthy and.Shanmugam – Anuradha Publications.
3. Design Data Books – P.S.G. College of Technology – Mahadevan