4-69. The assembly has the diameters and material make- up indicated. If it fits securely between its fixed supports when the temperature is T= 20°C, determine the average normal stress in each material when the temperature reaches T2=40°C. 304 Stainless steel 2014-T6 Aluminum C 86100 Bronze 300 mm 200 mm C|100 mm 1.2 m- 2 m 1m-

4-69. The assembly has the diameters and material make- up indicated. If it fits securely between its fixed supports when the temperature is T= 20°C, determine the average normal stress in each material when the temperature reaches T2=40°C. 304 Stainless steel 2014-T6 Aluminum C 86100 Bronze 300 mm 200 mm C|100 mm 1.2 m- 2 m 1m-

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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The d = 17-mm-diameter solid rod passes through a D = 22-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b = 12 mm. The rod head has a diameter of a = 34 mm, and the head has a thickness of t = 9 mm. The shear stress in the rod head cannot exceed 125 MPa, the punching shear stress in the support plate cannot exceed 80 MPa, and the bearing stress between the rod head and the support plate cannot exceed 120 MPa. Determine the maximum value of Pmax that can be supported by the structure.
The bell-crank mechanism is in equilibrium for an applied load of F1 = 10 kN applied at A. Assume a = 260mm, b = 170mm, c = 70mm, and 0 = 40°. Pin B is in a double-shear connection and has a diameter of 20 mm. The bell crank has a thickness of 28 mm. Determine (a) the shear stress in pin B. (b) the bearing stress in the bell crank at B. Bell crank F2 Support bracket B A a b F
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Determine the maximum ram force P that can be applied to the clamp at D if the allowable normal stress for the material is sallow = 180 MPa.
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Only do the safety factor part
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Can someone please explain the step-by-step process of this. Thank you so much! The d = 12-mm-diameter solid rod passes through a D = 17-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b = 13 mm. The rod head has a diameter of a = 24 mm, and the head has a thickness of t = 9 mm. The shear stress in the rod head cannot exceed 130 MPa, the punching shear stress in the support plate cannot exceed 85 MPa, and the bearing stress between the rod head and the support plate cannot exceed 130 MPa. Determine the maximum value of Pmax that can be supported by the structure.
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The d - 15-mm-diameter solid rod passes through a D=20-mm-diameter hole in the support plate. When a load P is applied to the rod, the rod head rests on the support plate. The support plate has a thickness of b- 13 mm. The rod head has a diameter of a = 30 mm, and the head has a thickness of t= 10 mm. The shear stress in the rod head cannot exceed 130 MPa, the punching shear stress in the support plate cannot exceed 90 MPa, and the bearing stress between the rod head and the support plate cannot exceed 140 MPa. Determine the maximum value of Pmax that can be supported by the structure. Support Plate Rod Answer: Pmax i -Hole diameter D Head kN ام