Jump to content
Engineering Talks

A 50 mm dia-bar of steel was tuned at 300 r.p.m. and tool failure occurred in 10 min. The speed was changed to 240 r.p.m. and the tool failed on 60 min of cutting time. Assuming a straight line relationship exists, what cutting speed should be used to ob


admin
 Share

Recommended Posts

A 50 mm dia-bar of steel was tuned at 300 r.p.m. and tool failure occurred in 10 min. The speed was changed to 240 r.p.m. and the tool failed on 60 min of cutting time. Assuming a straight line relationship exists, what cutting speed should be used to obtain a 30 minutes tool life?

  • You can write the answer and upload relevant images to justify the answer (if required)
  • Let's together discuss and contribute in making the best answer
Link to comment
Share on other sites



 Share

  • Sign up

    Get connected

×
×
  • Create New...