Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
Which aspect of tools is preferred for longer use?
Which aspect of tools is preferred for longer use?
- Fracture failure
- Gradual wear (correct)
- Crater wear
- Temperature failure
What occurs on the top rake face of a cutting tool?
What occurs on the top rake face of a cutting tool?
- Flank wear
- Temperature failure
- Fracture failure
- Crater wear (correct)
What is the main cause of brittle fracture in cutting tools?
What is the main cause of brittle fracture in cutting tools?
- Tool material failure
- High cutting temperature
- Excessive cutting force (correct)
- Gradual wear
Where does flank wear occur on a cutting tool?
Where does flank wear occur on a cutting tool?
Signup and view all the answers
What is the primary cause of temperature failure in cutting tools?
What is the primary cause of temperature failure in cutting tools?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Cutting Tool Characteristics
- For longer use, tools with higher toughness are preferred, as they can withstand impacts and vibrations without breaking.
Rake Face Phenomenon
- On the top rake face of a cutting tool, chip flow occurs, which affects the tool's performance and lifespan.
Brittle Fracture Causes
- The main cause of brittle fracture in cutting tools is the presence of tensile stresses, which can lead to sudden and catastrophic tool failure.
Flank Wear Location
- Flank wear occurs on the clearance face of a cutting tool, which is the surface adjacent to the machined surface.
Temperature Failure Causes
- The primary cause of temperature failure in cutting tools is high temperature gradients, which can lead to thermal softening and reduced tool performance.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
