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2. A compound shaft consists of two solid shafts that re connected...
P6.042 The composite shaft shown in the figure consists of two steel pipes that are connected...
P6.042 The composite shaft shown in the figure consists of two steel pipes that are connected at flange B and securely attached to rigid walls at A and C. Steel pipe (1) has an outside diameter of 173 mm and a wall thickness of 6 mm. Steel pipe (2) has an outside diameter of 101 mm and a wall thickness of 7 mm. Both pipes are 3.4 m long and have a shear modulus of 80 GPa. If a concentrated...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
5. A shaft system consists of two shafts that are connected together via a flange coupling...
5. A shaft system consists of two shafts that are connected together via a flange coupling which in turn is bolted together by 4 bolts of diameter 10mm. Determine the maximum torque that can be transmitted if the allowable shear stress in each of the bolt is 100MPa and the torque is distributed equally between the 4 bolts. If both shafts have a diameter of 60mm, determine the maximum shear stress in the shaft system. You may assume that both...
The motor shown in the figure supplies 14.0 kW at 1880 rpm at A. Shafts (1)...
The motor shown in the figure supplies 14.0 kW at 1880 rpm at
A. Shafts (1) and (2) are each solid 26 mm diameter
shafts. Shaft (1) is made of an aluminum alloy [?G=26??GPa], and
shaft (2) is made of bronze [?G=45??GPa]. The shaft lengths are
L1=3.1m and L2=2.7m, respectively. Gear B has 55 teeth,
and gear C has 99 teeth. The bearings shown permit free
rotation of the shafts. Determine:
(a) the maximum shear stress produced in shafts
(1)...
A solid 1.50-in.-diameter brass [G = 6600 ksi] shaft (2) has been stiffened between A and...
A solid 1.50-in.-diameter brass [G = 6600 ksi] shaft (2) has been stiffened between A and B by the addition of an aluminum-alloy tube (1). The tube has an outside diameter of D1 2.50 in., a wall thickness of t10.10 in., a length of L 12 in., and a shear modulus of G- 3900 ksi. The tube is attached to the brass shaft by means of rigid flanges welded to the tube and to the shaft. (The thickness of the...
A solid shaft 32 inches long must carry a torque of 5600 lb-in. The shaft is...
A solid shaft 32 inches long must carry a torque of 5600 lb-in. The shaft is made out of aluminum. Aluminum shafts come in increments of 1/16th inch increments between diameter of 0.25 and 2.5 inches. Determine: a) the required size and cost of an aluminum shaft based on the below design criteria. Allow Shear Stress (ksi) Allow Angle of Twist (deg.) Density (lb/ft3) Cost per Pound ($) Modulus of Rigidity (ksi) Aluminum 18 4.5 169 0.75 4000 Design...
P6.074 The torsional assembly consists of a cold-rolled stainless steel tube connected to a solid cold-rolled...
P6.074 The torsional assembly consists of a cold-rolled stainless steel tube connected to a solid cold-rolled brass segment at flange C. The assembly is securely fastened to rigid supports at A and D Stainless steel tubes (1) and (2) have an outside diameter of 3.125 in, a wall thickness of 0.082 in., a shear modulus of G = 14200 ksi, and an allowable shear stress of 38 ksi. The solid brass segment (3) has a diameter of 1.3125 in., a...
5 Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a...
5 Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a torque of 3600 lb-in. The shaft is made out of aluminum. Aluminum Shafts come in increments of 1/16th inch increments between diameter of 0.25 and 2.5 inches. Determine: a) the required size and cost of an aluminum shaft based on the below design criteria. 02:55:27 Allow Shear Stress (ksi) Allow Angle of Density Cost per Modulus of Pound Rigidity ($) (ksi) Twist (deg.) Kib/A3)...
Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a torque...
Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a torque of 4800 lb-in. The shaft is made out of aluminum. Aluminum shafts come in increments of 1/16th inch increments between diameter of 0.25 and 2.5 inches. Determine: a) the required size and cost of an aluminum shaft based on the below design criteria. Cost per Allow Shear Stress kksi) Allow Angle Density of Twist (deg.) (1/A3) Pound Modulus of Rigidity (ksi) Aluminum 18 4.5...
DQuestion 1 1 pts Das O LcD LAB Two solid steel shafts are fitted with flanges...
DQuestion 1 1 pts Das O LcD LAB Two solid steel shafts are fitted with flanges that are then connected by bolts as shown. The bolts are slightly undersized and permit a 1.220 rotation of one flange with respect to the other before the flanges begin to rotate as a single unit. Knowing that G- 766 GPa, determine the maximum shearing stress in AB when a torque of T of magnitude 433 N-m is applied to flange C. Shaft AB...
P6.042 The composite shaft shown in the figure consists of two steel pipes that are connected at flange B and securely attached to rigid walls at A and C. Steel pipe (1) has an outside diameter of 173 mm and a wall thickness of 6 mm. Steel pipe (2) has an outside diameter of 101 mm and a wall thickness of 7 mm. Both pipes are 3.4 m long and have a shear modulus of 80 GPa. If a concentrated...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...
5. A shaft system consists of two shafts that are connected together via a flange coupling which in turn is bolted together by 4 bolts of diameter 10mm. Determine the maximum torque that can be transmitted if the allowable shear stress in each of the bolt is 100MPa and the torque is distributed equally between the 4 bolts. If both shafts have a diameter of 60mm, determine the maximum shear stress in the shaft system. You may assume that both...
The motor shown in the figure supplies 14.0 kW at 1880 rpm at
A. Shafts (1) and (2) are each solid 26 mm diameter
shafts. Shaft (1) is made of an aluminum alloy [?G=26??GPa], and
shaft (2) is made of bronze [?G=45??GPa]. The shaft lengths are
L1=3.1m and L2=2.7m, respectively. Gear B has 55 teeth,
and gear C has 99 teeth. The bearings shown permit free
rotation of the shafts. Determine:
(a) the maximum shear stress produced in shafts
(1)...
A solid 1.50-in.-diameter brass [G = 6600 ksi] shaft (2) has been stiffened between A and B by the addition of an aluminum-alloy tube (1). The tube has an outside diameter of D1 2.50 in., a wall thickness of t10.10 in., a length of L 12 in., and a shear modulus of G- 3900 ksi. The tube is attached to the brass shaft by means of rigid flanges welded to the tube and to the shaft. (The thickness of the...
P6.074 The torsional assembly consists of a cold-rolled stainless steel tube connected to a solid cold-rolled brass segment at flange C. The assembly is securely fastened to rigid supports at A and D Stainless steel tubes (1) and (2) have an outside diameter of 3.125 in, a wall thickness of 0.082 in., a shear modulus of G = 14200 ksi, and an allowable shear stress of 38 ksi. The solid brass segment (3) has a diameter of 1.3125 in., a...
5 Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a torque of 3600 lb-in. The shaft is made out of aluminum. Aluminum Shafts come in increments of 1/16th inch increments between diameter of 0.25 and 2.5 inches. Determine: a) the required size and cost of an aluminum shaft based on the below design criteria. 02:55:27 Allow Shear Stress (ksi) Allow Angle of Density Cost per Modulus of Pound Rigidity ($) (ksi) Twist (deg.) Kib/A3)...
Section 2 Problem 5 (25 pts.) A solid shaft 32 inches long must carry a torque of 4800 lb-in. The shaft is made out of aluminum. Aluminum shafts come in increments of 1/16th inch increments between diameter of 0.25 and 2.5 inches. Determine: a) the required size and cost of an aluminum shaft based on the below design criteria. Cost per Allow Shear Stress kksi) Allow Angle Density of Twist (deg.) (1/A3) Pound Modulus of Rigidity (ksi) Aluminum 18 4.5...
DQuestion 1 1 pts Das O LcD LAB Two solid steel shafts are fitted with flanges that are then connected by bolts as shown. The bolts are slightly undersized and permit a 1.220 rotation of one flange with respect to the other before the flanges begin to rotate as a single unit. Knowing that G- 766 GPa, determine the maximum shearing stress in AB when a torque of T of magnitude 433 N-m is applied to flange C. Shaft AB...
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