← 1.3 Metalwork processes in power mechanics
Paint, oil and why the sequence matters
Power Mechanics · Grade 11 · about 40 minutes
Protect bare steel with paint or a thin oil film after the size is right, and keep both off friction surfaces and threads that must fit.
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- 8 sections of explanation, worked examples and diagrams
- 1 practice task with hints and worked answers
- A quiz that marks itself as you go
- Your progress kept across every subject you take
Other lessons in this sub-strand
- Measuring and marking out
- Cutting with a hacksaw and a circular saw
- Holding, hammering and bending
- Filing, deburring and abrasive finishing
- Paint, oil and why the sequence matters