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NPTEL

Basics of Mechanical Engineering - 2

NPTEL via Swayam

Overview

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ABOUT THE COURSE:This course is the third part of a series which gives a brief introduction about basic mechanical engineering concepts. The course, due to the huge amount of content, is split into three: This course encompasses the concepts of manufacturing like structure of materials, physical properties of materials like metals, glass, ceramics etc., phase diagrams, heat treatment, metrology, instrumentation, sensors, actuators, quality analysis, manufacturing methods like forging, casting etc., machining methods like turning, drilling, milling etc, finishing methods like honing, lapping etc., tool, wear, chip formation and associated concepts, joining operations like welding, automation using NC and CNC techniques, product design, and sustainable manufacturing. The course will enable the student to have a firm grasp on these basic concepts and will serve as an introductory course which will discuss these topics and help students to develop interest and knowledge in basic and core concepts of mechanical engineering.INTENDED AUDIENCE: Students of all Engineering and Science disciplinesPREREQUISITES: The student should have completed two semesters of UG Engineering or Science program.INDUSTRY SUPPORT: HAL, NAL, SAIL, ISRO

Syllabus

Week 1: Basic and important materials used in manufacturingWeek 2:Phase diagram, heat treatment, and some more materialsWeek 3:Quality analysis, limits, fits and surface finishWeek 4:Iron and steel production, alloysWeek 5:Machining operationsWeek 6:Cutting operation, force analysis, tools and machinabilityWeek 7:Finishing operations, micro finishing, nano finishingWeek 8:Welding and types of weld jointsWeek 9:Automation and CNCWeek 10:Industrial managementWeek 11:Special manufacturing processes and production systemsWeek 12:Necessary concepts manufacturing in industries

Taught by

Prof. Janakranjan Ramkumar, Prof. Amandeep Singh Oberoi

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