The J-shaped member shown in the figure is supported by a cable DE and a single journal bearing with a square shaft a...

uploaded image

The J-shaped member shown in the figure is supported by a cable DE and a single journal bearing with a square shaft at A. Determine the reaction forces A_y and A_z at support A required to keep the system in equilibrium. The cylinder has a weight W_B = 5.80 lb, and F = 1.30 lb is a vertical force applied to the member at C. The dimensions of the member are w = 1.50 ft, l = 6.00 ft, and h = 2.00 ft.

A_y , A_z = ???? lb

Solutions

Expert Solution

Amanda K answered 1 year ago

Next > < Previous

Related Solutions

The J-shaped member shown in the figure is supported by a cable DE and a single journal bearing with a square shaft at...

The J-shaped member shown in the figure is supported by a cable DE and a single journal bearing with a square shaft at A. Determine the reaction forces A_y and A_z at support A required to keep the system in equilibrium. The cylinder has a weight W_B = 5.30 lb, and F = 1.20 lb is a vertical force applied to the member at C. The dimensions of the member are w = 1.50 ft, l = 6.00 ft, and...

The member AB is supported at B by a cable and at A

The member AB is supported at B by a cable and at A by a smooth fixed square rod which fits loosely through the square hole of the collar. If F= {20i - 40j - 75k} lb, determine the x, y, and z components of the reaction at A and the tension in cable BC. (Note: possible reactions at Aare Ay, Ax, Mx, My, and Mz).

A journal and bearing are to be designed for a shaft that turns at 250 rpm....

A journal and bearing are to be designed for a shaft that turns at 250 rpm. Suppose ISO VG100 (SAE Engine 30) is to be used as lubricant and the bearing length is to be equal to 1.2 times the diameter. If the no-load power loss is not to exceed 2.5 x 10-4 horsepower and the diametral clearance is 0.0045 times the diameter, estimate the maximum diameter that can be used for the journal, and the allowable temperature limit.

A shaft inside the sleeve of a journal bearing is being rotated at 1500 rpm. The...

A shaft inside the sleeve of a journal bearing is being rotated at 1500 rpm. The shaft is 6.00 cm in diameter and is rotating in a bearing sleeve that is 6.02 cm in diameter and 40 cm long. The clearance is filled with oil having properties of ?=0.003 m2 /s and SG=0.88. a. Find the torque required to rotate the shaft. b. Find the power required to rotate the shaft. (Answer: 44.1 kW) c. Discussion: How do the torque...

A piece of insulated wire is shaped into a figure eight as shown in the figure...

A piece of insulated wire is shaped into a figure eight as shown in the figure below. For simplicity, model the two halves of the figure eight as circles. The radius of the upper circle is 4.00 cm and that of the lower circle is 8.00 cm. The wire has a uniform resistance per unit length of 7.00 Ω/m. A uniform magnetic field is applied perpendicular to the plane of the two circles, in the direction shown. The magnetic field...

all journal bearing has a shaft diameter=1.25in and suppports a load of 1200lbf. the bushing is...

all journal bearing has a shaft diameter=1.25in and suppports a load of 1200lbf. the bushing is 1.25-in long and has a bore diameter=1.25in. shfat speed=1500 rev/min. average film temperature=115.4oF and SAE grade 30 lubricant is used. average clearance =0.001125 in. Find a) magnitud and location of min oil-film thickness b) total lubricant volumetric flow rate c) max oil-folm pressure and its angular location d) power loss

A .05 wide journal bearing supporting the loads on a 1 inch shaft just meets the...

A .05 wide journal bearing supporting the loads on a 1 inch shaft just meets the Trumpler’s design criteria for a FACTOR OF SAFTY OF 2.05. The bearing satisfies all the other Trumpler’s design criteria by much larger margin. Your colleague suggests that increasing the bushing width to 0.75 inches would be an adequate design and you would not need to conduct another journal bearing analysis because the greater width would result in a bearing which satisfy all of Trumpler’s...

The composite shaft shown in the figure consists of two steel pipes that are connected at...

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 158 mm and a wall thickness of 6 mm. Steel pipe (2) has an outside diameter of 114 mm and a wall thickness of 4 mm. Both pipes are 3.5 m long and have a shear modulus of 80 GPa. If a concentrated torque...

The results of torsion test on two shafts are shown in the figure. The top shaft...

The results of torsion test on two shafts are shown in the figure. The top shaft shows the torsion failure in the cast iron which is a brittle material and the bottom figure is the test result in a shaft made of ductile steel. Considering the fact that brittle material are controlled by tension (fail in tension) and ductile materials are controlled by shear stress (fail in shear), explain why the brittle cast iron has a 45 degree fracture surface,...

A simple pin-connected truss is loaded and supported as shown in the figure.

A simple pin-connected truss is loaded and supported as shown in the figure. The load P is 200 kN. All members of the truss are aluminum pipes that have an outside diameter of 115 mm and a wall thickness of 6 mm. Determine the normal stress in each truss member. Assume truss dimensions of a = 12.0 m, b = 7.5 m, and c = 6.0 m.

Subjects