design problem2

design problem2

Posted by: alireza59 ^®

08/06/2006, 03:34:54

PLease Guide me. i want to join a rotor to a shaft. i want do this accurately becouse my system must work accurately. please help me (explain the procedure)and introduce reffrences.
another problem is the expansion coefficient. rotor is made of AL6061 and shaft is made of steel. is there problem when they are in hot environment? if yes, how can solve this problem?
thanx

rotor diameter: 15 centimeter Al6061-T4
shaft diamiter: 0.6 centimeter Steel
working thermal range: -20 to 50 degree C
Angular velocity: 2000 RPM