Which of the following factors are favourable to get continuous chips with Built up edges?
A
1, 2, 4 & 5
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B
1, 3 & 5
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C
1, 3 & 4
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D
1, 2, 3 & 5
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Solution
The correct option is B 1, 3 & 5 Conditions for forming continuous chips with built-up-edge.
Work material - ductile
Cutting velocity - Medium
Feed - Medium
Cutting fluid - Absent or inadequate
Small rake angle