單元: Week 13 - 16: LO 3 Understand bearing operations, types, materials and causes of failure | EAL Level 3 QET3/029 Maintenance of mechanical systems 23-24 | Grŵp NPTC Group Moodle

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單元: Week 13 - 16: LO 3 Understand bearing operations, types, materials and causes of failure | EAL Level 3 QET3/029 Maintenance of mechanical systems 23-24 | Grŵp NPTC Group Moodle

GENERAL COURSE INFORMATION

Here you will find documents and information regarding the course overall.
- QET3/029 Maintenance of Mechanical Systems
  
  This section contains useful information for the unit and covers six learning outcomes:
  
  LO 1 Understand the maintenance function
  LO 2 Understand lubricants and lubrication systems
  LO 3 Understand bearing operations, types, materials and causes of failure
  LO 4 Understand power transmissions, principles of operation and failure patterns
  LO 5 Understand seals and sealing principles
  LO 6 Understand and use dismantling and re-assembly techniques
  
  Please click on a book to read
- Ten Basic Rules of Netiquette or Internet Etiquette 網址
  
  Important: - Please Read!
  
  Please follow the link to the Ten Basic Rules of Netiquette or Internet Etiquette. Please read this as it is very important to follow the basic rules whilst commenting on a forum.
- Project Summary 作業
  
  UPLOAD your project summary/ initial ideas here. It is important that you get some ideas down as soon as possible, fill in the summary sheet and upload it here before 22nd November. This is so we can address any problems together.
- Project Summary 檔案
  
  Project summary proforma. Download this file and answer the short questions. This will help you get your project started.
- Staff and Contact Details
  Unit 029 will be delivered by Ian Griffiths
  
  Email is ian.griffiths@nptcgroup.ac.uk
  
  Teams Phone Number is 0330 818 8345
  
  Ian Griffiths will be contactable during 9am to 4:30pm Mon to Friday
- Announcements 討論區

Week 13 - 16: LO 3 Understand bearing operations, types, materials and causes of failure

Week 13 - 16: LO 3 Understand bearing operations, types, materials and causes of failure
- 29.3 Learning outcome: Understand bearing operations, types, materials and causes of failure
  Learning Objectives:
  To identify the types and function of bearings
  To recognise and discuss bearing materials
  To examine the causes of bearing failure
  To demonstrate the methods involved in mounting and removing bearings
  To dismantle and reassemble a mechanical system that involves bearing removal, inspection and replacement
- Useful Documents on Bearings:
  
  Below are some useful documents and videos that show bearing types, how to select bearings and how to also identify bearings.
- Bearing Booklet 檔案
  
  Here is a useful booklet that contains information on the different types of bearings, installation, dismantling, bearing failure and other information.
- SKF Bearing Manual 檔案
  
  Here is a useful booklet from the SKF manufacturing catalogue.
- Here is a video of how to use bearing designation to select a new bearing to replace an old one.
- How to Identify a Bearing 檔案
  
  Here is a guide of how to identify a bearing if it needs to be replaced.
- Bearing Identification Table 檔案
  
  Here is a PDF showing tables of how to identify bearing type, series code, bore size, shield/seal configuration and internal clearance.
- An Example of how to Identify a Bearing 檔案
  
  Here is an example of how to identify a bearing.
- Here is a video explaining the internal clearance on a rolling element type bearing.
- Here is a video explaining how to m ount a tapered bore spherical bearing on an adapter sleeve.
- Kahoot Quiz (Bearings)
  Please follow the instructions below to access Kahoot to complete a quiz on bearings.
- Kahoot! for students 網址
  
  Access to Kahoot.it to enable students to play the online Kahoot! sessions.
  
  THIS IS A GROUP SESSION, WAIT FOR THE LECTURER TO TELL YOU TO START.
  
  Nothing can happen until you have a 'pin' which should be displayed on the lecturer's PC.
- Activity 1:
  
  Please watch videos 1, 2 and 3 and then complete the Different Types of Bearing Activity.
- Different Types of Bearing 檔案
  
  Here is a word document showing some of the different types of bearing used in industry.
- Bearing Basics 檔案
  
  Here is a PDF on the basics of the ball and roller bearing.
- Video 1:
  
  Please watch the video on what a journal bearing is and how it works.
- Video 2:
  Here is a video explaining the different types of rolling element bearings, stating their advantages and disadvantages and also their uses.
- Video 3:
  Here is a video showing you an SKS Roller bearing type.
- Different Types of Bearing Activity 作業
  
  Please watch videos 1, 2 and 3 and then complete the Different Types of Bearing Activity. Please upload when completed.
- Activity 2:
  
  Please watch the video 4 & 5 on the thrust bearing and then video 6 on the linear bearing.
- Video 4:
  Here is a video showing the removal, inspection and maintenance of a journal and thrust bearing.
- Video 5:
  Below is a video explaining the typical construction and uses of a plain bearing.
- Video 6:
  A video explaining the maintenance of linear bearings.
- Activity 3:
  
  Please watch video 7 on bearing failure and then look at the link to a webpage explaining causes of bearing failure then complete the Bearing Failure Activity.
- Video 7:
  A video showing bearing failure.
- Here is a useful link to common types of bearing failure 網址
- Bearing Fault Chart 檔案
  
  Taken from the Koyo bearing company, a useful chart showing images of bearings and the reason they failed.
- Bearings Failure Activity 作業
  
  Please watch video 7, look at the bearing failure link and then compete the Bearings Failure Activity. Please upload when completed.
- Activity 4:
  Please watch the video on how to fit a bearing onto a shaft with an interference fit using an induction heater. When you have watched the video please complete the Induction Heater Activity below.
- Induction Heater Activity 作業
  
  Please can you complete the Induction Heater Activity below then upload when finished.
- Activity 5:
  
  After watching all of the videos and reading through the content in this section, please complete the bearing quiz and upload when completed.
  Good luck!
- Bearings Quiz 作業
  
  Please carry out some research and using the videos above, complete the bearings quiz and upload here when completed.