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Give TWO reasons for the maintenance of machines in the welding workshop - NSC Mechanical Technology Welding and Metalwork - Question 10 - 2018 - Paper 1
Question 10
Give TWO reasons for the maintenance of machines in the welding workshop. Give the reason why one applies lock-out on machines during maintenance. Give TWO reasons... show full transcript
Worked Solution & Example Answer:Give TWO reasons for the maintenance of machines in the welding workshop - NSC Mechanical Technology Welding and Metalwork - Question 10 - 2018 - Paper 1
Step 1
Give TWO reasons for the maintenance of machines in the welding workshop.
Answer
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Promote cost saving: Regular maintenance helps in identifying issues before they become major problems, ultimately saving money on repairs and replacements.
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Improve safety: Maintaining machines ensures they operate safely, reducing the risk of accidents and injuries in the workshop.
Step 2
Step 3
Give TWO reasons why it is important to keep service records of the machines.
Answer
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Assist in monitoring the condition of the machines: Service records provide insight into the operational history and current state of each machine, facilitating timely interventions.
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Assist in keeping a history of maintenance and repairs: Maintaining a detailed record aids in tracking past repairs and helps inform future maintenance decisions.
Step 4
Name TWO methods to reduce friction when drilling holes.
Answer
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By applying lubrication (cutting fluid): Using lubricant reduces friction between the drill bit and the material, leading to smoother operation and less wear on the bit.
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Drill a pilot hole: Creating a pilot hole initially helps guide the larger drill bit, reducing friction and improving accuracy.