000			01990nam a22002297a 4500
999			_c909 _d909
003			OSt
005			20190508120321.0
008			170708b xxu||||| |||| 00| 0 eng d
020			_a978-93-82992-80-6
028			_bNational Instructional Media Institute (NIMI) _c36280 _d24/04/2017 _q08/07/2017
040			_aBSDU _bEnglish _cBSDU
082			_a671.35 _bMAC
100			_aNational Instructional Media Institute (NIMI)
245			_aMachinist 1st Semester : Trade Theory
260			_aChennai _bNational Instructional Media Institute (NIMI) _c2016,c2014
300			_a160
504			_aContents : Module 1 : Basic Safety -Safety -safety practice-fire extinguishers -Basic first -aid -Disposal of waste material -Guideline for good shop floor maintenance Module 2 : Basic Fitting -Elements of a file -Length measurement -Marking Media -Shapes Of files -Hacksaw frame and blade -Metal cutting saws -Chisel -Angles of chisels -Drill (parts and functions ) -Type of marking punches -Drilling machines -Vernier caliper -Cutting speed and R P M Depth micrometers -Combination set -Dail test indicators -Smithy and forging -Heat treatment of plan carbon steels Module 3 : Shaping -Safety ,features and applications of a shaper -Type of shapers -Working of crank and slotted link mechanism of shaping machine (quick return mechinism) -Stroke length changes -Feed mechanism -Shaper tools -Tools head and clapper box -Work supporting and holding devices for shapers -Angle plates -Surface quality Module 4 : Slotting -Types of slotting machine -Construction features of a slotting machine -Driving mechanism of a slotting machine -Feed mechanism of slotting machine -Types of slotting tools -Cutting tool materials -Tool -holding devices -Keys and splines -Lubricants and lubrication
650			_aProduction & Manufacturing
650			_aMachinist
700			_aDGT, MSDE, Govt of India
942			_2ddc _cBK