Find cutting speed for prolonging tool life , Mechanical Engineering

Find Cutting Speed for Prolonging Tool Life

A form tool machining at 24 m/minute requires re-sharpening after 30 minutes. What should be the cutting speed for prolonging tool life to 70 minutes n = 0.10.

Solution:

646_Find Cutting Speed for Prolonging Tool Life.png

 

= 22.05 metres/minute

Posted Date: 12/24/2012 4:39:02 AM | Location : United States







Related Discussions:- Find cutting speed for prolonging tool life , Assignment Help, Ask Question on Find cutting speed for prolonging tool life , Get Answer, Expert's Help, Find cutting speed for prolonging tool life Discussions

Write discussion on Find cutting speed for prolonging tool life
Your posts are moderated
Related Questions
Define Cutting Parameters - Depth of Cut It is the thickness of metal removed by grinding wheel in one traverse stroke (lengthwise) t=depth of cut  =D 1 -D 2 / 2

Drive the expression for critical pressure ratio for steam nozzle and illustrate critical pressure. Air flows in a 200cm 2 duct at a velocity of 180 m/s, a pressure of 119 KPa

Determine the parameter - Larson-Miller parameters: Larson-Miller parameters for an alloy at tests levels 10 MP a and 30 MP a are determined respectively as 18 × 10 4 and 1

Q. Why we use Nickel Alloys in welding? Nickel weld metals have high creep-rupture strength but often have lower stress-rupture ductility and lower mechanical and thermal fatig

How can I construct a tyre pumping machine.

Simply supported beam - Shear Force diagram: A simply supported beam of length 8 m is subjected to a consistently varying load from zero at centre to 3 t/m at both of ends. Dr

State and explain parallelogram law of vectors

Discover the suitable diameter of the shaft: A shaft is required to fail while the torque on the shaft is 20 kN-m. Discover the suitable diameter of the shaft of the modulus o

Explain Index Jig? 1. This type of jig, as the name suggests, incorporate a suitable indexing mechanism, by means of which the work piece can be indexed to required posit

Calculate Size of Blank Required for Drawing A flanged cup shown in Figure is to be produced by deep drawing. Calculate the size of the blank required for drawing.