Page 228 - Improving Machinery Reliability
P. 228

Machinery Reliability Audits and Reviews   199




















                                             A-BtT,  = 0









                              63,000 x HP
                                                        -
                   T = torque =                         -        in - Ib
                                 rPm
                                    .3 x torque
                                                       -
                   T,   = axial thrust =               -         lbs
                                   coupling radius



                                      diameter

                           -
                   thrust per - tangential driving load x tan Y   -   lbs
                                                        -
                   helix                 2
                                     A
                   A = C tan Y   C = -
                                    tan Y
                                      B
                   B=DtanY      D=-
                                    tan Y
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