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Homework Help: Cutting speed, Spindle Speed Calculation for shafts

  1. May 8, 2013 #1
    Hello, I was searching on this forum for a long time, now I have a problem with my homework and I should complete this till tomorrow, I could use some hand :) Please somebody led me some light, and I believe this will be useful for others.

    1. The problem statement, all variables and given/known data

    For a transmisson shaft (material : 304 stainless steel) shown in the figure below, using Sandvik web site http://www.sandvik.coromant.com/en-gb , after selecting an appropriate insert and tool holder , calculate the following ,
    1- Cutting speed, spindle speed , and feedrate, for longitudinal cutting
    2- Power and torque required on the spindle
    3- Cutting time
    4- Tool life
    5- Peak to valley roughness
    Show in detail, the tables you have used from web site and/or your book and explain your logic. Please indicate which insert and tool holder you have selected and why.

    image upload no limit
  2. jcsd
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