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25pts 2) A BALL VALVE ACTUATOR SPRING MADE FROM ASTM A227 HARD DRAWN 3724 WIRE HAS THE FOLLOWING PROPERTIES AUD OPERATIN
Posted: Sun May 15, 2022 10:14 pm
by answerhappygod
- 25pts 2 A Ball Valve Actuator Spring Made From Astm A227 Hard Drawn 3724 Wire Has The Following Properties Aud Operatin 1 (20.54 KiB) Viewed 56 times
25pts 2) A BALL VALVE ACTUATOR SPRING MADE FROM ASTM A227 HARD DRAWN 3724 WIRE HAS THE FOLLOWING PROPERTIES AUD OPERATING CONDITIONS: D2.65 IN FMIN = 170 LB FMAX285 LB. Sus= 117.000 4 SPRING 15 NOT SH07 - PEENED d: 0.313 IN - CALCULATE THE FATIGUE SAFETY FACTOR FOR INFINITE LIFE, USING ZIMMERLI - GOODMAN CRITEA