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A 5/8 - 18 UNF grade 5 bolt is used to is tightened to a final torque to 78.38 ft clamping force "Fclamp" does the bolt "pr = 1.5d (i.e. the "collar diameter" is 1.5 t Ans. Fclamp = 7200 lb

A 5/8 - 18 UNF grade 5 bolt is used to is tightened to a final torque to 78.38 ft clamping force "Fclamp" does the bolt "pr = 1.5d (i.e. the "collar diameter" is 1.5 t Ans. Fclamp = 7200 lb

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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A 5/8 - 18 UNF grade 5 bolt is used to mount a lifting bracket to a wind tower generator. If the bolt is tightened to a final torque to 78.38 ft lb when the bracket is attached to the generator, with what clamping force "Fclamp" does the bolt "press" the bracket to the generator? Use μ = μc = 0.15 and de = 1.5d (i.e. the "collar diameter" is 1.5 times the major diameter of the bolt). Ans. Fclamp = 7200 lb
Transcribed Image Text:A 5/8 - 18 UNF grade 5 bolt is used to mount a lifting bracket to a wind tower generator. If the bolt is tightened to a final torque to 78.38 ft lb when the bracket is attached to the generator, with what clamping force "Fclamp" does the bolt "press" the bracket to the generator? Use μ = μc = 0.15 and de = 1.5d (i.e. the "collar diameter" is 1.5 times the major diameter of the bolt). Ans. Fclamp = 7200 lb
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