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Chip type for cast iron: typical chip morphology during machining Identify the most common chip type produced when machining gray cast iron under usual conditions. Choose the correct option.

Q: Chip type for cast iron: typical chip morphology during machining Identify the most common chip type produced when machining gray cast iron under usual conditions. Choose the correct option.

Concept Brittle materials (e.g., gray cast iron) fracture ahead of the tool leading to discontinuous chips. Ductile metals (e.g., mild steel) tend to form continuous chips. Final Answer Discontinuous (segmental) chips

Difficulty: Easy

Continuous chips
Discontinuous (segmental) chips
Continuous chips with built-up edge
None of these

Correct Answer: Discontinuous (segmental) chips

Explanation:

Concept
Brittle materials (e.g., gray cast iron) fracture ahead of the tool leading to discontinuous chips. Ductile metals (e.g., mild steel) tend to form continuous chips.

Final Answer
Discontinuous (segmental) chips

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