Mechanical Components Design Please Answer ASAP S1.A schematic of a clutch-testing machine is shown The steel shaft rotates at a constant speeda. An axial load, 1x Pis applied to the shaft and is cycled from zero to 1. P. Changethe x term in the axial load with your last three digits from your matric card munber. Thetorque Tinduced by the chtch face onto the shaft is given byXXX=262Where D and d are defined in the Sgure and fis the coefficient of friction of the clutch face.The shaft is machined with S, - So0 MPa and Su - 1000 MPa. The theoretical stress-concentration factors for the fillet are 3.0 and 1.8 for the axial and torsional loading.sespectively.Assume the load variation P is synchronous with shaf rotation. With f- 03, find themarinmam allowable load P such that the shaft will survive a mininmm of 10 cycles with afactor of safety of 3. Use the modified Goodnan criterion. Determined the correspondingfactor of safety guarding against yieldingCepyrighte The MeGrame Companies. Inc. Permisnion mquired tor reproduetion or display.3 mmd- 30 mmIp- 190 mmFriction padMaterial PropertiesSyMPSut1000 MPNotch sentivityMarin FactorskaFatigue stress & Fatigue shear stress concentration factorkeKICombine Stress in term of Pkes'aPaEndurance Limitss'mSeMPMaximum allowable load 'pSeMPAppled Nomnal SressinFactor of safety guarding against yieldingso_aso_mPaI Therefore t wil befrom static load.to aPasafe/fail)to mP Pa区区図

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A schenatic of a clutch-testing achine is showE The steel shaft rotates at a coestat speed a As anial load, La Pin applied to the shaft and in cyeled fiom zero to 1 P. Change the s tem in te aial load with your last three dipits fiom your matric card maber. The torque Tindaced by the chach face outo the shaft is pven by XXX-262 Where Dand d are defined in the figure and fis the coefficient of friction of the chach face. The shat is machined with S- šoo0 MPa and S- 1000 MPa The theoretical stress- concentation factos for the Slet we 3.0 aad 18 for the asial and tonional loading. respectively. Assume the load variation Pis synchronous with shaf rotation With f- 03, find the masinm allowable load Psuch that the shaft will survive a mininam of 10 cycles with a factor of safety of 3. Use the modified Goodan criterion Determined the comesponding factor of safety guarding against yielding Cepyige her Companen Priond wwtene R-3 図

A schenatic of a clutch-testing achine is showE The steel shaft rotates at a coestat speed a As anial load, La Pin applied to the shaft and in cyeled fiom zero to 1 P. Change the s tem in te aial load with your last three dipits fiom your matric card maber. The torque Tindaced by the chach face outo the shaft is pven by XXX-262 Where Dand d are defined in the figure and fis the coefficient of friction of the chach face. The shat is machined with S- šoo0 MPa and S- 1000 MPa The theoretical stress- concentation factos for the Slet we 3.0 aad 18 for the asial and tonional loading. respectively. Assume the load variation Pis synchronous with shaf rotation With f- 03, find the masinm allowable load Psuch that the shaft will survive a mininam of 10 cycles with a factor of safety of 3. Use the modified Goodan criterion Determined the comesponding factor of safety guarding against yielding Cepyige her Companen Priond wwtene R-3 図

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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