Machine Shop Mathematics

addendum allowed altitude amount angle answer apprentice base belt Calculate called casting cents circle cone Construction Cosec sec cost cutter cutting speed depth diameter difference dimensions distance divided divisions draw drill drive equal Example feed Figure Find flat formula FUNCTIONS gear give given hand height holes hour lathe lead screw length machine means measuring metal micrometer milling minute needed number of teeth offset operator piece pitch pitch diameter plate Prob Problems production pulley pyramid radius reading revolve root rule scale shaft shown in Fig shows side sine Solution Solve space spindle square standard steel Step stroke stud substituting Subtract surface taken taper teeth threads per inch tool tooth triangle turns unit usually values vernier volume wheel width worm