2.5-axis Lab

grading criteria                                                               

 

Lab Group   ______________

 

 

·        Part thickness  +/- 0.003   ___________(25pts)

o   Left End (round)    ___________

o   Center  ____________

o   Right End  _____________

·        Counter bore depth:  0.1875 +/- 0.003  ____________(15pts)

·        Deburring   ______________ (10pts)

·        Edge finish: witness marks   _______________ (15pts)

·        Surface finish  ______________ (35pts)

     Machine marks

     Clamp marks

     condition