O'Reilly logo

Manufacturing Technology: Theory and Problems, Second Edition by D. K. Singh

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 10

Metal Cutting and Machining Processes

  • In orthogonal cutting, the cutting edge of the tool is perpendicular to the direction of cutting speed.
  • Material is removed in the form of chips along the shear plane where it is subjected to shear deformation.
  • The chip thickness ratio or cutting ratio, r is expressed as

     

    pearson

     

    where            t = Uncut chip thickness (depth of cut)

                        tc = Chip thickness

                        lc = Length of chip

                         l = Length of uncut material

                       Vc = Chip velocity

                        V = Cutting tool velocity.

    Since tc > t, therefore, chip thickness ratio is ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required