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3. A gear and shaft with nominal diameter of 35 mm are to be assembled with...
A gear and shaft with nominal diameter of 35 mm are to be assembled with a...
A gear and shaft with nominal diameter of 35 mm are to be assembled with a medium drive fit. The gear has a hub, with an outside diameter of 60 mm and an overall length of 50 mm. Specify dimensions with tolerances for the shaft and gear bore to achieve the desired fit. (40 points)
A gear and shaft are required to be assembled together through some sort of fit. Use the data bel...
Please write legibly, read the
question, and double check your answer before posting.
A gear and shaft are required to be assembled together through some sort of fit. Use the data below to solve the problem o Medium drive fit: H7/U6 (Hub/Shaft) . Hub (Gear) o Material: Carbon Steel o E (MPsi): 30.00 o Poisson's: 0.292 o d (over all, in): 2 N_p (teeth): 24 - P_d (diametral pitch, teeth/in): 12 d(overall) N_p/ P._d o d_nominal (in): 0.750 o L...
A portion of a shaft where a gear is to be mounted has diameter of 50...
A portion of a shaft where a gear is to be mounted has diameter of 50 mm. The gear transmits 335 N-m of torque. The shaft is to be made of SAE 1040 cold-drawn steel. The gear is made from SAE 8650 OQT 1000 steel The width of the hub of the gear mounted at this location is 45 mm. Design the key. The standard key dimension for a 50-mm-diameter shaft would be 14mm '9 mm Q-1 a rectangular. Material...
QUESTION 1 A portion of a shaft where gear is to be mounted has a diameter...
QUESTION 1 A portion of a shaft where gear is to be mounted has a diameter of 134 mm. The gear transmits 446 N.mm of torque. The shaft is to be made of SAE 1040 cold-drawn steel. The gear is made from SAE 8650 OQT 1000 steel. The key is made from SAE 1018 steel (Sy: 372 MPa; Su: 441 MPa) The width of the hub of the gear mounted at this location is 10 mm. Compute the Shearing force...
Consider a shaft rotating with a 200mm diameter gear and a 400 mm diameter belt drive
Consider a shaft rotating with a 200mm diameter gear and a 400 mm diameter belt drive as shown in the picture below. The diameter of the shaft is 25mm. (a) (5 points) What is the force Fp acting on the belt? (b) (5 points) Sketch the VMNT diagrams for this loading condition. Clearly label the units. (c) (5 points) Suppose the shaft is rotation with an angular velocity w. Find the equivalent mean and alternating stresses acting on the surface of the shaft...
It is required to design a square key for fixing gear on a shaft of 50 mm diameter. 14 KW power a...
It is required to design a square key for fixing gear on a shaft of 50 mm diameter. 14 KW power at 317 rps is transmitted from the shaft to the gear. Determine the applied Torque in N-m It is required to design a key for fixing gear on a shaft of 50 mm diameter. It is required that 15 kW power at 720 rpm is to be transmitted from the shaft to the gear. The yield strength of the...
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...
2. A nominal hole size of .6250 inch diameter and a RC6 class fit has been...
2. A nominal hole size of .6250 inch diameter and a RC6 class fit has been selected. Calculate the hole and shaft sizes and their tolerances. 3. A nominal hole size of 12 mm diameter and a H7/k6 class fit has been selected. Calculate the hole and shaft sizes and their tolerances
Assume Kr 1 and Ka In a journal bearing assembly, the shaft has a diameter of 88.900 mm and a bilateral tolerance of + 0.076 mm. The bushing bore diameter is 89.027 mm with a unilateral toleran...
Assume Kr 1 and Ka In a journal bearing assembly, the shaft has a diameter of 88.900 mm and a bilateral tolerance of + 0.076 mm. The bushing bore diameter is 89.027 mm with a unilateral tolerance of +0:0.119 mm. The bushing length is 50 mm. The SAE 30 oil has an average operating temperature 60°C. For a minimum radial clearance, a speed of 1000 rev/min, and a radial load of 20 kN, find the maximum bearing pressure and its...
A journal bearing has a shaft diameter of 75.00-mm with a unilateral tolerance of -0.02 mm....
A journal bearing has a shaft diameter of 75.00-mm with a unilateral tolerance of -0.02 mm. The bushing bore has a diameter of 75.10 mm with a unilateral tolerance of 0.06 mm. The bushing is 36 mm long and supports a load of 2 kN. The journal speed is 720 rpm. For the minimum clearance assembly find the minimum film thickness and the maximum lubricant pressure for SAE 20 and SAE 40 lubricants operating at an average film temperature of...
A gear and shaft with nominal diameter of 35 mm are to be assembled with a medium drive fit. The gear has a hub, with an outside diameter of 60 mm and an overall length of 50 mm. Specify dimensions with tolerances for the shaft and gear bore to achieve the desired fit. (40 points)
Please write legibly, read the
question, and double check your answer before posting.
A gear and shaft are required to be assembled together through some sort of fit. Use the data below to solve the problem o Medium drive fit: H7/U6 (Hub/Shaft) . Hub (Gear) o Material: Carbon Steel o E (MPsi): 30.00 o Poisson's: 0.292 o d (over all, in): 2 N_p (teeth): 24 - P_d (diametral pitch, teeth/in): 12 d(overall) N_p/ P._d o d_nominal (in): 0.750 o L...
A portion of a shaft where a gear is to be mounted has diameter of 50 mm. The gear transmits 335 N-m of torque. The shaft is to be made of SAE 1040 cold-drawn steel. The gear is made from SAE 8650 OQT 1000 steel The width of the hub of the gear mounted at this location is 45 mm. Design the key. The standard key dimension for a 50-mm-diameter shaft would be 14mm '9 mm Q-1 a rectangular. Material...
QUESTION 1 A portion of a shaft where gear is to be mounted has a diameter of 134 mm. The gear transmits 446 N.mm of torque. The shaft is to be made of SAE 1040 cold-drawn steel. The gear is made from SAE 8650 OQT 1000 steel. The key is made from SAE 1018 steel (Sy: 372 MPa; Su: 441 MPa) The width of the hub of the gear mounted at this location is 10 mm. Compute the Shearing force...
It is required to design a square key for fixing gear on a shaft of 50 mm diameter. 14 KW power at 317 rps is transmitted from the shaft to the gear. Determine the applied Torque in N-m It is required to design a key for fixing gear on a shaft of 50 mm diameter. It is required that 15 kW power at 720 rpm is to be transmitted from the shaft to the gear. The yield strength of the...
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...
Assume Kr 1 and Ka In a journal bearing assembly, the shaft has a diameter of 88.900 mm and a bilateral tolerance of + 0.076 mm. The bushing bore diameter is 89.027 mm with a unilateral tolerance of +0:0.119 mm. The bushing length is 50 mm. The SAE 30 oil has an average operating temperature 60°C. For a minimum radial clearance, a speed of 1000 rev/min, and a radial load of 20 kN, find the maximum bearing pressure and its...
A journal bearing has a shaft diameter of 75.00-mm with a unilateral tolerance of -0.02 mm. The bushing bore has a diameter of 75.10 mm with a unilateral tolerance of 0.06 mm. The bushing is 36 mm long and supports a load of 2 kN. The journal speed is 720 rpm. For the minimum clearance assembly find the minimum film thickness and the maximum lubricant pressure for SAE 20 and SAE 40 lubricants operating at an average film temperature of...
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