cambridge technicals in engineering - · pdf fileradiography (video) 38 eddy current testing...

TECHNICALSCambridge

CAMBRIDGE TECHNICALS IN ENGINEERINGLEVEL 3 UNIT 19 – INSPECTION AND TESTING

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Resources Link is an e-resource, provided by OCR, for teachers of OCR qualifications. It provides descriptions of, and links to, a variety of independent teaching and learning resources that you may find helpful.

In Resources Link you will find details of independent resources, many of which are free: where this is the case this has been indicated.

If you know of other resources you would like to see included here, or discover broken links, please let us know. We would also like to hear from you if have any feedback about your use of these, or other, OCR resources. Please contact us at [email protected].

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Introduction

mailto:resources.feedback%40ocr.org.uk?subject=


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Contents

Quality assurance 4

PPAP (Production Parts Approval Process) 5

PPAP documents 6

Product quality (including FOLO inspection) 7

Statistical Process Control (SPC) 8

SPC – moving average charts 9

SPC moving average chart – using Microsoft Excel 10

Inspection and test plans 11

Failure modes / failure analysis 12

Crack propagation 13

Debonding and delamination 14

Porosity 15

Casting defects 16

Weld defects 17

Coating defects 18

Failure and manufacturing faults 19

Destructive testing 20

Charpy notch test 21

Charpy test (video) 22

Tensile testing 23

Rockwell hardness test (video) 24

Brinell hardness test (video) 25

Vickers hardness test (video) 26

British Institute of Non-destructive Testing (BINDT) 27

Overview of NDT techniques 28

Visual PCB inspection – dry solder joint 29

Visual inspection – jet engine 30

Liquid (dye) penetrant testing 31

Dye penetration testing (video) 32

Magnetic particle inspection (MPI) 33

Magnetic particle inspection (MPI) (video) 34

Ultrasonic flaw detection 35

Ultrasonic flaw detection (video) 36

Radiography 37

Radiography (video) 38

Eddy current testing 39

Eddy current testing (video) 40

Robotic inspection 41

Machine vision 42

Automatic optical inspection (AOI) 43

Automatic monitoring of food quality – chocolate bars 44

Coordinate measuring machine (CMM) 45

Coordinate measuring machine (working) 46

Automated testing of printed circuit boards 47


4

Quality assurance

Description:A basic introduction to the use of inspection and testing in quality assurance.

Supports:OCR Cambridge Technicals in EngineeringUnit 19

Cost:Free

Format:Web page

http://www.bbc.co.uk/schools/gcsebitesize/design/textiles/analysisevaluationrev3.shtml



http://www.vias.org/feee/index.html


5

PPAP (Production Parts Approval Process)

Description:An introduction to PPAP. Includes the history of PPAP, and the elements of a PPAP.


Cost:Free

Format:Web page

http://sites.google.com/site/kellystechlibrary/home/ppap-production-part-approval-process



http://www.engineeringtoolbox.com/electrical-units-d_454.html


6

PPAP documents

Description:Complete guide to producing a PPAP.


Cost:Free

Format:Web page

http://ppapdocuments.com/

http://ppapdocuments.com/

http://www.allaboutcircuits.com/vol_1/chpt_3/9.html


7

Product quality (including FOLO inspection)

Description:Document from the United Nations Industrial Development Organisation explaining the importance of quality – and presenting a range of quality assurance and inspection techniques. Explains First Off Last Off inspection.


Cost:Free

Format:Online PDF

http://www.unido.org/fileadmin/media/documents/pdf/tcb_product_quality.pdf



http://www.physicsclassroom.com/class/circuits/Lesson-4/Combination-Circuits


8

Statistical Process Control (SPC)

Description:A basic introduction to SPC. Web site also has free software that be be downloaded (trial version).


Cost:Free

Format:Web page and free trial software download (60 days)

http://www.winspc.com/what-is-spc

http://www.winspc.com/what-is-spc

http://www.electronics-tutorials.ws/dccircuits/dcp_4.html


9

SPC – moving average charts

Description:A guide to producing and interpreting SPC moving average charts (sometimes termed individual-X moving average charts).


Cost:Free

Format:Web page

http://qualityamerica.com/LSS-Knowledge-Center/statisticalprocesscontrol/individual-x_moving_range_charts.php





10

SPC moving average chart – using Microsoft Excel

Description:Excel spreadsheet for producing SPC moving average graphs.


Cost:Free

Format:Excel spreadsheet

http://www.gkn.com/landsystems/brands/rockford/supplierdocuments/spcindividualandmovingrangerevisionk.xls





11

Inspection and test plans

Description:A guide to how to prepare inspection and test plans, and their importance in quality assurance.


Cost:Free

Format:Web page

http://www.qualitysystems.com/support/pages/inspection-and-test-plans

http://www.qualitysystems.com/support/pages/inspection-and-test-plans



12

Failure modes / failure analysis

Description:An introductory video showing failure modes of materials.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=85HxmnLEkwM

http://www.youtube.com/watch?v=85HxmnLEkwM



13

Crack propagation

Description:A video explaining how a crack propagates in materials.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=4CbWbyu0oCM

http://www.youtube.com/watch?v=4CbWbyu0oCM



14

Description:Article explaining the processes of debonding and delamination. The Welding Institute (TWI) also includes further information on material failure modes, inspection and testing.


Cost:Free

Format:Web page

http://www.twi-global.com/technical-knowledge/faqs/process-faqs/faq-what-is-the-difference-between-debonding-and-delamination-in-adhesive-joints-coatings-and-composites-and-other-defects-found/

Debonding and delamination






15

Description:Illustration of faults that can occur in welds – including porosity and its effects.


Cost:Free

Format:Web page

http://www.twi-global.com/technical-knowledge/job-knowledge/defects-imperfections-in-welds-porosity-042/

Porosity





16

Description:Article explaining a range of defects that can occur in casting.


Cost:Free

Format:Web page

http://www.afsinc.org/content.cfm?ItemNumber=6944

Casting defects

http://www.afsinc.org/content.cfm?ItemNumber=6944



17

Description:Website showing typical defects that can occur in welds.

Supports:OCR Cambridge Technicals in Engineering Level 3Unit 19

Cost:Free

Format:Web page

http://www.millerwelds.com/resources/articles/Common-MIG-Weld-Defects-GMAW/

Weld defects





18

Coating defects

Description:Commercial website showing common causes of failure in paint coatings, with possible remedies.


Cost:Free

Format:Web page

http://www.amteccorrosion.co.uk/coatingfailuresguide.html

http://www.amteccorrosion.co.uk/coatingfailuresguide.html



19

Failure and manufacturing faults

Description:Museum of examples of in-service failures and manufacturing faults from the Open University.


Cost:Free

Format:Web page

http://materials.open.ac.uk/mem/mem_mf.htm

http://materials.open.ac.uk/mem/mem_mf.htm



20

Destructive testing

Description:Short article explaining the reasons for performing destructive testing and its advantages. Also identifies types of destructive testing.


Cost:Free

Format:Web page

http://www.inspecta.com/en/Our-Services/Testing/Destructive-Testing/

http://www.inspecta.com/en/Our-Services/Testing/Destructive-Testing/



21

Charpy notch test

Description:An explanation of the Charpy notch test.


Cost:Free

Format:Web page

http://www.twi-global.com/technical-knowledge/faqs/material-faqs/faq-what-is-charpy-testing/





22

Charpy test (video)

Description:Video showing a Charpy test taking place.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=tpGhqQvftAo

http://www.youtube.com/watch?v=tpGhqQvftAo



23

Tensile testing

Description:Video showing tensile testing taking place. Also explains the force-extension graph.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=D8U4G5kcpcM

http://www.youtube.com/watch?v=D8U4G5kcpcM



24

Rockwell hardness test (video)

Description:Video showing a Rockwell hardness test being performed.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=G2JGNlIvNC4

http://www.youtube.com/watch?v=G2JGNlIvNC4



25

Brinell hardness test (video)

Description:Video showing and explaining the Brinell hardness test.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=RJXJpeH78iU

http://www.youtube.com/watch?v=RJXJpeH78iU



26

Vickers hardness test (video)

Description:Video showing the Vickers hardness test.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=7Z90OZ7C2jI

http://www.youtube.com/watch?v=7Z90OZ7C2jI



27

British Institute of Non-destructive Testing (BINDT)

Description:Website of the British Institute of Non-destructive Testing (BINDT). Includes many useful resources including videos explaining NDT and NDT techniques.


Cost:Free

Format:Web page with video resources

http://www.bindt.org/videos/

http://www.bindt.org/videos/



28

Overview of NDT techniques

Description:Video giving an overview of a range of non destructive testing techniques.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=tlE3eK0g6vU

http://www.youtube.com/watch?v=tlE3eK0g6vU



29

Visual PCB inspection – dry solder joint

Description:Video showing how to visually recognise a dry solder joint.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=9VYA9ufb4Jc

http://www.youtube.com/watch?v=9VYA9ufb4Jc



30

Visual inspection – jet engine

Description:Video showing visual inspection of jet engine turbine blades. These will later be subjected to more detailed NDT inspection techniques.


Cost:Free

Format:Web page

http://www.youtube.com/watch?v=xDajhAzG16k

https://www.youtube.com/watch?v=xDajhAzG16k



31

Liquid (dye) penetrant testing

Description:An explanation of liquid (dye) penetrant testing and its applications.


Cost:Free

Format:Web page

http://www.bindt.org/What-is-NDT/Liquid-penetrant-inspection/

http://www.bindt.org/What-is-NDT/Liquid-penetrant-inspection/



32

Dye penetration testing (video)

Description:Video explaining and showing dye penetration testing.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=xEK-c1pkTUI

http://www.youtube.com/watch?v=xEK-c1pkTUI



33

Magnetic particle inspection (MPI)

Description:An explanation of magnetic particle inspection (MPI).


Cost:Free

Format:Web page

http://www.bindt.org/What-is-NDT/Magnetic-particle-inspection-MPI/

http://www.bindt.org/What-is-NDT/Magnetic-particle-inspection-MPI/



34

Magnetic particle inspection (MPI) (video)

Description:Video explaining and showing magnetic particle inspection.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=qpgcD5k1494

http://www.youtube.com/watch?v=qpgcD5k1494



35

Ultrasonic flaw detection

Description:An explanation of ultrasonic flaw detection.


Cost:Free

Format:Web page

http://www.bindt.org/What-is-NDT/Ultrasonic-flaw-detection/

http://www.bindt.org/What-is-NDT/Ultrasonic-flaw-detection/



36

Ultrasonic flaw detection (video)

Description:Video explaining and demonstrating ultrasonic non destructive testing.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=UM6XKvXWVFA

http://www.youtube.com/watch?v=UM6XKvXWVFA



37

Radiography

Description:An explanation of how radiographic techniques can be used to detect faults and defects.


Cost:Free

Format:Web page

http://www.bindt.org/What-is-NDT/Radiography/

http://www.bindt.org/What-is-NDT/Radiography/



38

Radiography (video)

Description:Demonstration of radiographic non destructive testing being undertaken on engineered components.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=VscasN8jgfo

http://www.youtube.com/watch?v=VscasN8jgfo



39

Eddy current testing

Description:An explanation of the non-destructive techniques of eddy current testing.


Cost:Free

Format:Web page

http://www.bindt.org/What-is-NDT/Eddy-current-testing/

http://www.bindt.org/What-is-NDT/Eddy-current-testing/



40

Eddy current testing (video)

Description:Demonstration of eddy current testing being performed.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=9A5fQtOwnzw

http://www.youtube.com/watch?v=9A5fQtOwnzw



41

Robotic inspection

Description:A video showing the use of robots for automatic vision inspection of engineered components.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=qL10pqrDv-0

http://www.youtube.com/watch?v=qL10pqrDv-0



42

Machine vision

Description:Commercial website which includes a series of videos explaining the application of machine (computer) vision in inspection operations.


Cost:Free

Format:Web page

http://www.microscan.com/en-us/Technology/MachineVisionSystems/machine-vision.aspx





43

Automatic optical inspection (AOI)

Description:An article explaining automatic optical inspection (AOI) of printed circuit boards. Explains how AOI works, and the different types.


Cost:Free

Format:Web page

http://www.radio-electronics.com/info/t_and_m/ate/aoi-automatic-automated-optical-inspection.php





44

Automatic monitoring of food quality – chocolate bars

Description:A case study of how chocolate bars are measured automatically using an optical measurement system in order to verify quality.


Cost:Free

Format:Free PDF

http://www.stemmer-imaging.co.uk/media/uploads/websites/documents/applications/en_DE-Application-Kdorf-Chocolate-201211.pdf





45

Coordinate measuring machine (CMM)

Description:Commercial website from Nikon with a number of interesting case studies of the application of the CMM.


Cost:Free

Format:Web page

http://www.nikonmetrology.com/en_EU/Literature-Downloads

http://www.nikonmetrology.com/en_EU/Literature-Downloads



46

Coordinate measuring machine (working)

Description:Video showing a CMM being used to inspect spur gears.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=844UiRBVxlY

http://www.youtube.com/watch?v=844UiRBVxlY



47

Automated testing of printed circuit boards

Description:Video showing the automated testing of printed circuit boards.


Cost:Free

Format:Video

http://www.youtube.com/watch?v=YegtDW42peg

http://www.youtube.com/watch?v=YegtDW42peg


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cambridge technicals in engineering - · pdf fileradiography (video) 38 eddy current testing...

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