![8 Four masses A, B, C and D are attached to a rotating shaft with radii 50 mm, 62.5 mm, 100 mm and 75 mm respectively. The distances between planes A and B; between planes B and C and between planes C and D are 600 mm each. The masses B, C and D are 20kg, 10 kg and 8 kg respectively. If the shaft is in complete balance, then find () Magnitude of mass A and (ii) Angular positions of the four masses. [Ans. (i) 14 kg, (i) a 155; 0-0; 240 and θ0-100.]](http://img.homeworklib.com/questions/ba67f520-2ecb-11ec-8cbd-3fdab3509f27.png?x-oss-process=image/resize,w_560)
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8 Four masses A, B, C and D are attached to a rotating shaft with radii...
A, B, C and D are four masses carried by a rotating shaft at radii 100...
A, B, C and D are four masses carried by a rotating shaft at radii 100 mm, 125 mm, 200 mm and 150 mm respectively. The planes in which the masses revolve are spaced 600 mm apart and the mass of B, C and D are 10 kg, 5 kg and 4 kg respectively. Find the required mass A and relative angular settings of the four masses so that the shaft shall be in complete balance. Solve by analytical method....
As shown in the figure below, two masses are attached on a rotating shaft. mi 15...
As shown in the figure below, two masses are attached on a rotating shaft. mi 15 kg @60 at a 15-cm radius, and m2 20 kg @270° at a 12-cm radius. Determine the magnitudes and angles of the balance masses needed to dynamically balance the system. The two balance masses are placed in planes A and B, respectively, and with 12-cm radius. m1 mi 15cm 20cm |25cm m2 m2
Q2 A rotor has the following properties. Axial distance Anglefrom first mass Radius magnitude Mass 100mm | θ, 00 9 k...
Q2 A rotor has the following properties. Axial distance Anglefrom first mass Radius magnitude Mass 100mm | θ, 00 9 kg 120 mm 0-60 140 mm | θ.-1350 160 mm 7 kg 320 mm 8 kg 560 120 mm 70 6 kg If the shaft is balanced by two counter masses located at 100 mm radii and revolving in planes midway of planes1 and 2, and midway of 3 and 4, determine the magnitude of the masses and their respective...
Four masses A, B, C and Das shown below are to be completely balanced.
Four masses \(A, B, C\) and Das shown below are to be completely balanced.$$ \begin{array}{c|c|c|c|c} \hline & \mathbf{A} & \mathbf{B} & \mathbf{C} & \mathbf{D} \\ \hline \text { Mass (kg) } & 10 & 4 & - & 5 \\ \hline \text { Radius (mm) } & 125 & 150 & 100 & 200 \\ \hline \end{array} $$Find the followings:(a) The angle between the masses \(\mathrm{A}\) and \(\mathrm{C}\)(b) The axial distance between the planes of rotation of \(\mathrm{B}\) and \(\mathrm{C}\)(c)...
The following figure shows a rotating system in which the shaft is supported in bearings at A and B. The three masses m...
The following figure shows a rotating system in which the shaft is supported in bearings at A and B. The three masses mi, m2, and m3 are connected to the shaft as indicated in the figure. a) Find the bearing reactions at A and B if the speed of the shaft is 1000 rpm. b) Determine the locations and magnitudes of the balancing masses to be placed at a radius of 0.25 m in the planes L and R, which...
The rotating solid steel shaft is simply supported by bearings at points B and C and...
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20°. The shaft transmits a torque to point A of T 400 N m. The shaft is machined from steel with S, 420 MPa and Su 560 MPa. Using a...
อ2 = 135 and 03 = 240 A rotating shaft carries three objects with masses mi = 12Kg m2 = 9Kg and m...
อ2 = 135 and 03 = 240 A rotating shaft carries three objects with masses mi = 12Kg m2 = 9Kg and m3 = 7.5Kg at radial distances of r1 = 75mm r2 = 85mm and r3 = 5 mm and angular positons of, = 45 The angular positions are measured clockwise from the veritcal axis. An addirional object with mass ma at radial distance r75mm is added to statically balance the system Identify the correct force palygon showing that...
Please answer A and B. The rotating solid stedl shaft is simply supported by bearings at...
Please answer A and B.
The rotating solid stedl shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20. The shaft transmits a torque to point A of TA-340 N m. The shaft is machined from steel with Sy- 420 MPa and Sut-560...
please solve the question clearly and put the graph in different paper and make numbers for...
please solve the question clearly and put the graph in different
paper and make numbers for the parts of question.and your font
don’t mixed.?
b) Every student is assigned with separate problem. Student need to solve the required calculation A shaft carries four masses A, B, C and D of different magnitude and revolving at radii as mentioned below in planes measured from A at 300 mm, 400 mm and 700 mm. The angles between the cranks measured anticlockwise are...
The masses of four objects and their speeds on circular paths of the indicated radii are...
The masses of four objects and their speeds on circular paths of the indicated radii are shown below. Part A Rank these objects in order of increasing centripetal force. Indicate ties where appropriate. Object A Object B Object C Object D Mass (kg) 60 5 24 2 Speed (m/s) 1 2 2 4 Radius (m) 5 2 8 1 Rank from largest to smallest. To rank items as equivalent, overlap them.
As shown in the figure below, two masses are attached on a rotating shaft. mi 15 kg @60 at a 15-cm radius, and m2 20 kg @270° at a 12-cm radius. Determine the magnitudes and angles of the balance masses needed to dynamically balance the system. The two balance masses are placed in planes A and B, respectively, and with 12-cm radius. m1 mi 15cm 20cm |25cm m2 m2
Q2 A rotor has the following properties. Axial distance Anglefrom first mass Radius magnitude Mass 100mm | θ, 00 9 kg 120 mm 0-60 140 mm | θ.-1350 160 mm 7 kg 320 mm 8 kg 560 120 mm 70 6 kg If the shaft is balanced by two counter masses located at 100 mm radii and revolving in planes midway of planes1 and 2, and midway of 3 and 4, determine the magnitude of the masses and their respective...
The following figure shows a rotating system in which the shaft is supported in bearings at A and B. The three masses mi, m2, and m3 are connected to the shaft as indicated in the figure. a) Find the bearing reactions at A and B if the speed of the shaft is 1000 rpm. b) Determine the locations and magnitudes of the balancing masses to be placed at a radius of 0.25 m in the planes L and R, which...
The rotating solid steel shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20°. The shaft transmits a torque to point A of T 400 N m. The shaft is machined from steel with S, 420 MPa and Su 560 MPa. Using a...
อ2 = 135 and 03 = 240 A rotating shaft carries three objects with masses mi = 12Kg m2 = 9Kg and m3 = 7.5Kg at radial distances of r1 = 75mm r2 = 85mm and r3 = 5 mm and angular positons of, = 45 The angular positions are measured clockwise from the veritcal axis. An addirional object with mass ma at radial distance r75mm is added to statically balance the system Identify the correct force palygon showing that...
Please answer A and B.
The rotating solid stedl shaft is simply supported by bearings at points B and C and is driven by a gear (not shown) which meshes with the spur gear at D, which has a 150-mm pitch diameter. The force F from the drive gear acts at a pressure angle of 20. The shaft transmits a torque to point A of TA-340 N m. The shaft is machined from steel with Sy- 420 MPa and Sut-560...
please solve the question clearly and put the graph in different
paper and make numbers for the parts of question.and your font
don’t mixed.?
b) Every student is assigned with separate problem. Student need to solve the required calculation A shaft carries four masses A, B, C and D of different magnitude and revolving at radii as mentioned below in planes measured from A at 300 mm, 400 mm and 700 mm. The angles between the cranks measured anticlockwise are...
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