Course

                   Experiment                         

                                      Link

Measurements

Callipers

https://flashyscience.com/experiments/open/callipers

Measurements

Micrometer

https://flashyscience.com/experiments/open/micrometer

Measurements

Protractors

https://www.stefanelli.eng.br/en/virtual-goniometer-five-minutes-degree/

Measurements

Sine bar calculator

https://littlemachineshop.com/mobile/sine_bar.php

Metrology

measuring  the major diameter, minor diameter, pitch, helix angle and pitch error by using measure scope, projector, and microscope

Thread measurement using projector: https://www.youtube.com/watch?v=OL80Kg_pmyc

Pitch measuring by pitch gauge: https://www.youtube.com/watch?v=G0xjV3yBT08

Pitch measuring machine: https://www.youtube.com/watch?v=xPGi2e-gOo8

Major diameter: https://www.youtube.com/watch?v=coX7Yb-_Ems

Minor diameter: https://www.youtube.com/watch?v=7OBEYG_iG78

Metrology

measuring the effective diameter by floating micrometer

floating micrometer : https://www.youtube.com/watch?v=PBD9FpWtdPo

Best wire size: https://www.youtube.com/watch?v=DjAxFmdK-SE

2-wire method: https://www.youtube.com/watch?v=vNvJi2culC4&t=79s

3-wire method: https://www.youtube.com/watch?v=fxA5-9EgXyU

Metrology

straightness and flatness measurements by using dial indicator, spirit level, and clinometers

Flatness: https://www.youtube.com/watch?v=QrWmAl74mIc
                 https://www.youtube.com/watch?v=xJjm0GKim6A

Straightness: https://www.youtube.com/watch?v=KDN4I8rFfjs

Metrology

Test for level of installation, Spindle axis parallel to bed, The axial slip or float of the spindle, Tailstock quill movement parallel to bed, Cross-slide perpendicular to spindle axis

https://www.youtube.com/watch?v=ILlX5vPK3bI

https://www.youtube.com/watch?v=FlJjWbU0NUI

Fine Measurements

Out of roundness by dial indicator

https://www.youtube.com/watch?v=IqGa18n8Ccs

Fine Measurements

Out of roundness by dial indicator between two centers

https://www.youtube.com/watch?v=thvfUwTySA8

https://www.youtube.com/watch?v=cEA6rXCRFVE

Fine Measurements

gear tooth thickness measurement  by Gear Tooth Vernier Caliper

https://www.youtube.com/watch?v=eUD_heqzmZY

https://www.youtube.com/watch?v=eaoP1fdUVyY

Fine Measurements

Double flank gear rolling test

https://www.youtube.com/watch?v=VNAjwWQccJw

https://www.ques10.com/p/23138/explain-construction-working-advantages-and-disa-3/

https://www.youtube.com/watch?v=T4VAJhBZ3ds

Fine Measurements

Constant chord method

http://what-when-how.com/metrology/measurement-of-individual-elements-metrology/

https://www.youtube.com/watch?v=WEfzqMrN7nI&t=1873s

Fine Measurements

gear tooth thickness measurement  by Base tangent method

https://www.youtube.com/watch?v=WEfzqMrN7nI&t=1873s

Design and Production Engineering Laboratory

Destructive Experimental Tests

http://sm-nitk.vlabs.ac.in/index.html#

Strength of Materials

Direct Shear Test on Mild Steel Rod

http://sm-nitk.vlabs.ac.in/exp7/index.html

Strength of Materials

Direct Shear Test on Mild Steel Plate

http://sm-nitk.vlabs.ac.in/exp9/index.html

Strength of Materials

Bending Test on Mild Steel

http://sm-nitk.vlabs.ac.in/exp11/index.html

Strength of Materials

Tensile Test on Mild Steel

http://sm-nitk.vlabs.ac.in/exp13/index.html

Strength of Materials

Tensile Test on Cast Iron

http://sm-nitk.vlabs.ac.in/exp14/index.html

Strength of Materials

Compression Test on Mild Steel

http://sm-nitk.vlabs.ac.in/exp15/index.html

Strength of Materials

Compression Test on Cast Iron

http://sm-nitk.vlabs.ac.in/exp16/index.html

Strength of Materials

Torsion Test on Mild Steel

http://sm-nitk.vlabs.ac.in/exp19/index.html