This JNTUK R23 professional core course is listed for Mechanical Engineering (MECH). It is listed in semester 3-1. It carries 3 credits. The published coverage runs across 5 units, from Introduction, Fundamentals of Machining and Lathe Machines through Angular Measurement, Surface Roughness Measurement, Optical Measuring Instruments.
Verification scopeThe title, semester placement, credits, complete syllabus and stated course outcomes are sourced directly from JNTUK's official R23 Mechanical Engineering course structure and syllabus PDF.
What you'll be able to do
Describe the principles of metal cutting, chip formation, tool nomenclature, and tool life, and demonstrate basic lathe operations.
Identify the construction, working principles, specifications, and operations of shaping, slotting, planning, drilling, and boring machines, including their key components and mechanisms.
Operate drilling, boring, and milling machines to perform machining processes, and demonstrate the ability to produce keyways and gears using milling machines by applying indexing mechanisms.
Select suitable finishing processes, grinding wheels, and apply concepts of limits, fits, and gauge design for quality control and dimensional accuracy.
Apply suitable instruments for angular, surface roughness, and optical measurements, and interpret the measurement data for quality inspection of components.
5 units, from Introduction, Fundamentals of Machining and Lathe Machines to Angular Measurement, Surface Roughness Measurement, Optical Measuring Instruments. Tick off units as you cover them — your progress stays on this device.