Engineering Metrology Practical detail TNDTE Diploma syllabus for Mechanical Engineering (Tool & Die) (T&D), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (22235), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other tool & die 3rd sem syllabus for diploma m scheme tndte you can visit Tool & Die 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for engineering metrology practical is as follows.
Rationale:
Objectives:
- To practice linear and angular measurements
- To Use vernier caliper, vernier height gauge and micrometer
- To Use slip gauges to make standard dimensions
- To Measure angle of surface using sine bar
- To Use dial indicator to measure geometrical parameters
- To Demonstrate parallelism, square ness and circularity
- To Check the perpendicularity and square ness of a surface
- To Calibrate vernier caliper and micrometer using slip gauges
Detailed Content:
Unit I
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
Unit II
Angular Measurement:
- Measurement of angles using universal bevel protractor to an accuracy of 5′.
- Using combination set
- Measure angle in the given component with protractor head
- Find or mark the center of the given cylindrical job using center head.
- Check and report the square ness of the given specimen using square head.
- Measure the angle of the surface using Sine bar and Slip Gauges.
Unit III
Measurement Of Geometric Parameters And Calibration Of Instruments:
- Straightness – Measurement of concavity / convexity in a surface using Toolmaker’s straight edge and feeler gauge.
- Checking the parallelism of two planes using dial indicator.
- Testing circularity of die set pillars using v-block and dial indicators.
- Measurement of Run-out on
- External cylindrical surface
- external conical surface using dial gauge
- Checking of Perpendicularity of drill head guide
- Checking of squareness of clamping surface of table to its axis.
- Measurement of axial slip using dial indicators.
- Calibration and adjusting of micrometers/ Vernier caliper using slip gauges.
Scheme Of Examination:
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
Scheme Of Valuation:
- Observation / Reading 10 marks
- Tabulation / Formula 10 marks
- Calculation & Result 15 marks
Details Of The Equipments And Quantity Required
- Vernier caliper 0-150mm 6
- Micrometer 0-25mm 6
- Vernier height gauge 0-300mm 2
- Vernier depth gauge 150mm 2
- Screw thread micrometer 1
- Inside micrometer 50-200mm 6
- Slip gauges 2
- Gear tooth vernier 2
- Universal bevel protractor 3
- Combination set 1
- Sine bar 200mm 1
- Tool makers straight edge 2
- Feeler gauge 2
- Dial test indicator with magnetic stand 3
- V-block 1
- Surface plate 1
- Spirit level 2
- Go & No gauges set 1
For detail syllabus of all other subjects of BE Tool & Die, M scheme do visit Tool & Die 3rd Sem syllabus for M scheme.
Dont forget to download iStudy Syllabus App for latest syllabus and results, class timetable and more.