What would be the effect of overloading on the following equipment?
10.1.1 Shearing machine
10.1.2 Drill press
What would be the negative effect of friction on the following equipment?
10.2.1 Guillotine
10.2.2 Horizontal band saw
State TWO general maintenance guidelines for a power saw with reference to electrical switches and the condition of the wiring - NSC Mechanical Technology Welding and Metalwork - Question 10 - 2021 - Paper 1
Question 10
What would be the effect of overloading on the following equipment?
10.1.1 Shearing machine
10.1.2 Drill press
What would be the negative effect of friction on th... show full transcript
Worked Solution & Example Answer:What would be the effect of overloading on the following equipment?
10.1.1 Shearing machine
10.1.2 Drill press
What would be the negative effect of friction on the following equipment?
10.2.1 Guillotine
10.2.2 Horizontal band saw
State TWO general maintenance guidelines for a power saw with reference to electrical switches and the condition of the wiring - NSC Mechanical Technology Welding and Metalwork - Question 10 - 2021 - Paper 1
Step 1
10.1.1 Shearing machine
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Answer
Overloading a shearing machine can cause dulling or breaking of the blades, and it places undue strain on the motor and driving mechanisms, potentially leading to mechanical failure.
Step 2
10.1.2 Drill press
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Answer
When a drill press is overloaded, it may result in damage or breakage to the drill bit and puts strain on the drive components, compromising the overall functionality.
Step 3
10.2.1 Guillotine
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Answer
The negative effect of friction on a guillotine can lead to excessive wear and damage to the moving parts, reducing the tool's efficiency and lifespan.
Step 4
10.2.2 Horizontal band saw
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Answer
Friction in a horizontal band saw can cause overheating of the cutting blade, potential damage to the cutting blade, and excessive wear on the moving parts.
Step 5
10.3
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Answer
Regularly check the mains electrical switches to ensure they function properly and are not damaged.
Inspect the wiring and conduits for cracks or other potential hazards, ensuring safety in operation.
Step 6
10.4
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Answer
Apply cutting fluid to reduce friction during drilling, enhancing the tool's performance and prolonging its life.
Ensure the drill bit is sharp to minimize friction and allow for smoother operations.
