"Design a shaft face journal bearing for a fixed radial load of 1500 lb, while the shaft rotates at 850 rpm. Shaft stress analysis determined that the minimum acceptable diameter is 2.10 in. This is because the shaft is a part of the machine that requires good precision

Q: If a drive shaft with a shear modulus 120GN/m² and a length of 0.45m is to be subjected to a torque.…

A:

Q: 13. What are the major functions of drill string in drilling engineering?

A: Since we only solve one question, we will answer the first. Please resubmit the other questions you…

Q: CALCULATE ROTARY MECHANICAL POWEA Calculate the power in Hp at a gear shaft given the following…

A:

Q: 5. a) Define and illustrate with your own sketches 3 classes of fit that apply to a hole /shaft…

A: Fit is characterized as a degree of tightness or detachment between two mating parts to perform…

Q: The drilling time (in minute) is

A: Given, Diameter,d= 20 mmThickness,t= 40 mm N= 400 rpmFeed rate,f= 0.1 mm/revDetermine the drilling…

Q: A collar is fitted as a tight fit on a solid shaft. made before assembly in measuring, the outer…

A: given data; ⇒outer diameter of the ring (do)=159.97mm⇒inner diameter of the ring (di)=100.03mm⇒outer…

Q: What kind of shaft is generally designed to resist both bending and torsion?

A: Shaft: A shaft is a very important part of a machine which is used to transmit the rotary motion and…

Q: What would be the recommend torque and max torque for a hollow shaft made of 52100 bearing steel…

A: Let's first determine the recommended torque for the hollow shaft using some math. Step 1: Torque is…

Q: What happens when a shaft having a circular cross-section is subjected to a torque?

A: When the torque is subjected to the shaft, the shear stress is generated in the shaft, and this…

Q: A lathe is capable of spinning a cylindrical solid aluminium bar of radius 2.4 cm and length 75 cm…

A:

Q: The required information is in the attachment.  Part A) Determine the maximum sustainable torque…

A: Given, The radius of the Solid shaft: The radius of the tubular shaft:

Q: In case of general procedure in machine design. the first phase is recognition of need or aim.…

A: 1.In machine design the first phase is recognization of need or time- False This statement is false…

Q: submit any example for shaft and gear and design them finding the bellow 1- the contact stress for…

A: given; (a)the contact stress for the shaft and gear (b)the bending stress for the shaft and gear

Q: When designing a shaft, where (what locations) do you need to need to check the diameter of the…

A: While designing a shaft, the diameter of the shaft is checked at the critical points . Critical…

Q: You have a round power-takeoff shaft guard. The inside diameter of the guard is 3.5 inches. You need…

A: We have round power takeoff shaft(PTO)The inside diameter of the guard is 3.5 inches.Clearance =1/2…

Q: A 48 in diameter diamond saw blade is mounted on a pulley driven steel shaft, requiring a blade…

A: Given 48 in diameter diamond saw Angular velocity = 150 ft/sec Power = 125 hp Rotation = 1200 rpm…

Q: 9. What is the polar moment of inertia (in*) of a solid shaft that has a torque of 2 kN-m and a…

A:

Q: Falcon company Nizwa is conducting a campus interview to you.  You are asked to design the propeller…

A:

Q: Site an example of eccentrics and describe its function.

A: Explanation: Eccentric is the type of shaft in which two or more cylinders are turned parallel to…

Q: I have a 52100 steel hollow shaft, that will be threaded into a 1 inch thick plate of aluminum 7075.…

A: Step 1:For a steel shaft threaded into an aluminum plate, it's crucial to consider the potential for…

Q: What would be the recommend torque and max torque for a hollow shaft made of 52100 bearing steel…

A: Step 1: To determine the recommended torque and maximum torque for a hollow shaft made of 52100…

Q: The required information is in the attachment.  Part A) Determine the maximum sustainable torque…

A: Given c=c(o)=13.5 mm, c(1)=8.00 mm frequency f=3.00 hz.  Allowable shear stress t(allowable)=98.0…

Q: Problem (12): For the following hole and shaft assembly, determine hole and shaft tolerance and type…

A: Hole  = 80+0.000+0.035 mmShaft = 80+0.002+0.060 mm To find: Hole and Shaft tolerance and Type of…

Q: Illustrate what happens when a torque is applied to a circular shaft?

A: Let us assume a shaft with one end free, and the other is fixed. When the torque (T) acts at the…

Q: The required information is in the attachment.  Part A) Determine the maximum sustainable torque…

A: Angular velocity is the rotational velocity of a body. It is equal to the angular distance covered…

Q: 1.Power is to be transmitted from one shaft to another which is parallel. The shafts are 9 inches…

A:

Q: mechnical desgin pls solve fast - / A grooved normalized shaft is made from a machined, some steel…

A: To solve this problem, we need to follow these steps:1.  Determine the alternating and mean torque:…

Q: A lathe is capable of spinning a cylindrical solid aluminium bar of radius 2.4 cm and length 75 cm…

A: Given data Radius of solid aluminum bar = 2.4 cmIn 1.3 seconds, it reaches an angular speed of 12000…

Q: A new machine in the machine shop will use an 02-series 45 mm deep groove bearing and operate with…

A: The given problem didn't provide load factors so Assuming typical load factors:X1​=X4​=1 for light…

Q: If a drive shaft with a shear modulus 120GN/m² and a length of 0.45m is to be subjected to a torque.…

A:

Q: How is the angle of twist of a circular shaft determined?

A: Angle of twist When the torsional load is applied on the free end of the shaft, then the fixed end…

Q: A mild steel block is being drilled with a drill of 10 mm diameters. Given Helix angle = 30° Feed =…

A:

Q: Design and draw a channel jig for mild steel components, as in figure below, to drill a hole of 18…

A: To design and draw the channel jig for mild steel components

Q: The drawback(s) of the classic Lewis equation to find bending stress in gear a tooth are: The tooth…

A: The drawback(s) of the classic Lewis equation to find bending stress in gear a tooth are: The tooth…

Q: ! The equivalent twisting moment of a shaft under a torque of 5,000 in-lb and a bending moment of…

A: Given: To determine the equivalent twisting moment

Q: What percentage of strength of a solid circular steel shaft of 160 mm diameter is lost by boring 100…

A: Given data as per question Diameter of solid shaft =160 mm Axial hole diameter =100 mm

Q: You have been tasked with designing a set of gears made from a material with a Brinell hardness (Hg)…

A: For the given question, Brinell Hardness number,HB=201MPaTensile strength…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.