Identify any three of the lathe parts shown - Leaving Cert Engineering - Question a - 2021
Question a
Identify any three of the lathe parts shown.
(i)
(ii)
(iii)
(iv)
Worked Solution & Example Answer:Identify any three of the lathe parts shown - Leaving Cert Engineering - Question a - 2021
Step 1
(i) Knurling tool
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Answer
The knurling tool is used to apply a grip on the surface of a piece such as a scribe or center punch. This tool is essential in manufacturing processes where a raised pattern is required for better handling.
Step 2
(ii) Tailstock
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The tailstock facilitates various operations such as drilling, tapping, reaming, or supporting the end of long workpieces on the center lathe. Its adjustable nature allows for stable and precise operations during lathe work.
Step 3
(iii) Four-way toolpost
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Answer
The four-way toolpost holds up to four cutting tools and allows each to be used as needed by rotating the toolpost through 90°. This feature optimizes efficiency in machining operations, enabling quick changes between tools.
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