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    • Successful manufacturing requires mastery of a critical body of knowledge that includes essential concepts in applied mathematics, measurement and inspection, safety, and quality/lean.

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    • Machining best practices are specific to either the task or the device. For grinding, metal-cutting, or work holding, many tools can be used to complete the task.

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2030 – 08 – Figuring Out Toughness

Toughness is how much mechanical force a metal can take before it breaks. Impact toughness is how much force metal can withstand from a single blow. A metal that has high tensile strength might not be able to take a sudden blow.
The Charpy test is used to determine impact toughness. In the Charpy Test, a notched sample of metal is struck with a single blow. The notch will create additional stress throughout the metal. Impact strength is measured by how much energy the metal can take before breaking from a single blow.

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    Explain impact toughness.

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Class: 2030 - Mechanical Properties of Metals - 11 Lessons
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