JNTUH B.TECH R18 3-1 Syllabus For Metrology and machine tools PDF 2022


JNTUH B.TECH R18 3-1 Syllabus For Metrology and machine tools PDF 2022

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You will be able to find information about Metrology and machine tools along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Metrology and machine tools after reading this blog. Metrology and machine tools has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Metrology and machine tools can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Metrology and machine tools are mentioned below in detail. If you are having a hard time understanding Metrology and machine tools or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Metrology and machine tools Unit One


Metal cutting: Introduction, elements of cutting process – Geometry of single point tools. Chip formation and types of chips. Engine lathe – Principle of working, types of lathe, specifications. Taper turning,– Lathe attachments. Capstan and Turret lathe – Single spindle and multi-spindle automatic lathes – tool layouts.

Metrology and machine tools Unit Two


Drilling and Boring Machines – Principles of working, specifications, types, operations performed; twist drill. Types of Boring machines and applications. Shaping, slotting and planing machines – Principles of working – machining time calculations.

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Metrology and machine tools Unit Three


Milling machines – Principles of working – Types of milling machines – Geometry of milling cutters methods of indexing. Grinding – theory of grinding – classification of grinding machines. Types of abrasives, bonds. Selection of a grinding wheel. Lapping, honing and broaching machines, comparison and Constructional features, machining time calculations

Metrology and machine tools Unit Four


Limits, fits and tolerances- Types of Fits – Unilateral and bilateral tolerance system, hole and shaft basis system. Interchangeability and selective assembly.
Limit Gauges: Taylor’s principle, Design of GO and NO-GO gauges, Measurement of angles using Bevel protractor and Sine bar. Measurement of flatness using straight edges, surface plates, optical flat and auto collimator.

Metrology and machine tools Unit Five


Surface Roughness Measurement: Roughness, Waviness. CLA, RMS, Rz Values. Methods of measurement of surface finish, Talysurf. Screw thread measurement, Gear measurement; Machine Tool Alignment Tests on lathe, milling and drilling machines. Coordinate Measuring Machines: Types and Applications of CMM.

Metrology and machine tools Course Objectives

The course content enables students to:
Acquire the knowledge of Engineering metrology and its practice which is having increasing importance in industry.
Specifically make the student to improve applications aspect in the measurements and control of process of manufacture
Impart the fundamental aspects of the metal cutting principles and their application in studying the behavior of various machining processes.
Train in knowing the fundamental parts of various machine tools and their kinematic schemes.
Discuss various principles of jigs and fixtures which will be used to hold and guide the work pieces and cutting tools in various machine tools.

Metrology and machine tools Course Outcomes

At the end of the course, the student would be able to
Identify techniques to minimize the errors in measurement.
Identify methods and devices for measurement of length, angle, gear & thread parameters, surface roughness and geometric features of parts.
Understand working of lathe, shaper, planer, drilling, milling and grinding machines.
Comprehend speed and feed mechanisms of machine tools.
Estimate machining times for machining operations on machine tools.

Metrology and machine tools Text Books

Machine Tool Practices/ Kibbe, Johne. Neely, T. White, Rolando O. Meyer/ Pearson
Engineering Metrology/ R.K. Jain/ Khanna Publishers.

Metrology and machine tools Reference Books

Principles of Machine Tools, Bhattacharyya A and Sen.G.C / New Central Book Agency.
Fundamentals of Dimensional Metrology / Connie Dotson / Thomson
Fundamentals of Metal Machining and Machine Tools / Geoffrey Boothroyd / McGraw Hill
Principles of Engineering Metrology/ Rega Rajendra/ Jaico Publishers.
Metrology and Measurement/ Bewoor & Kulkarni/ Tata Mc Graw Hill

Scoring Marks in Metrology and machine tools

Scoring a really good grade in Metrology and machine tools is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your examinations . This video will also inform students on how to score high grades in Metrology and machine tools. There are a lot of reasons for getting a bad score in your Metrology and machine tools exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTUH B.Tech R18 Metrology and machine tools was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

Get Complete Lecture Notes for Metrology and machine tools on Cynohub APP

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