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JSS2: BASIC TECHNOLOGY - 3RD TERM
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Metalwork Machines (Lathe Machine) | Week 15 Topics|1 Quiz
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Other Types of Metal Work Machines | Week 27 Topics|1 Quiz
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Belt Drives | Week 35 Topics|1 Quiz
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Chain Drives | Week 45 Topics|1 Quiz
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Hydraulic Machines | Week 53 Topics
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Basic Principles of Operation of Hydraulic Machines | Week 63 Topics|1 Quiz
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Pneumatic Machines | Week 72 Topics
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Basic Principles of Operation of Pneumatic Machines | Week 83 Topics|1 Quiz
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Gears | Week 95 Topics|1 Quiz
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Gear Ratio & Speed | Week 104 Topics|1 Quiz
Lesson 10,
Topic 3
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Functions of Lubrication in Gears
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Topic Content:
- Meaning of Lubrication
- Properties of Good Lubricants
- Lubrication and Gears
- Effects of Lubrication on Gears
What is Lubrication?
Lubrication is the process of applying lubricants on sliding surfaces in contact. A good lubricant must possess viscosity. The two main types of lubricants are oils and greases.
Viscosity is the resistance to the flow of a fluid. It shows how thick the lubricant is and its readiness to flow.
Properties of Good Lubricants:
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