State two safety precautions to be observed when drilling acrylic sheet. - Leaving Cert Engineering - Question (b) - 2012
Question (b)
State two safety precautions to be observed when drilling acrylic sheet.
Worked Solution & Example Answer:State two safety precautions to be observed when drilling acrylic sheet. - Leaving Cert Engineering - Question (b) - 2012
Step 1
Safety Precaution 1: Proper Securing
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Answer
Do not hold acrylic sheet by hand when drilling. Instead, always use a hand vice or machine vice to secure the sheet. This prevents the sheet from moving during the drilling process, reducing the risk of injury and ensuring a clean hole.
Step 2
Safety Precaution 2: Controlled Drilling Process
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Answer
Use a slow feed when drilling into the acrylic sheet and employ a wooden block to support the sheet underneath. This decreases the chance of cracking the sheet and provides stability during the drilling operation.
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