Lecture 3.2.1 Balancing of rotating mass

Lecture 3.2.1 Balancing of rotating mass | Problem 1

Рет қаралды 47,049

2 жыл бұрын

In this video, i will discuss about balancing of rotating mass revolving around different plane.
The complete videos of this course will be available at :

Пікірлер: 23

@samamadhu5085 Күн бұрын

Super explanation 👍..... agree with my statement ❤

@anchalsharma2333 2 жыл бұрын

Three masses of 8 kg , 12 kg , and 15 kg attached at radial distances of 80 mm , 100 mm, and 60 mm respectively to a disc on a shaft are in complete balance . Determine the angular position of the masses of 12 kg and 15 kg relative to the 8 kg mass.

@PolticalAddaTelugu 2 жыл бұрын

Four masses A, B, C and D revolve at equal radii and are equally spaced along a shaft. The mass B is 7 kg and the radii of C and D make the angles of 900 and 2400 respectively with the radius of B. Find the magnitude of the masses A, C and D and the angular position of A so that the system may be completely balanced

@anchalsharma2333 2 жыл бұрын

Sir plzzzzz kindly provide the many more solutions on this topic because your method tooo good

@user-nb6cv1tn6d Жыл бұрын

Three rotating masses A = 14kg, B = 11kg and C = 21kg are carried on a shaft, with centres of mass 275 mm, 400 mm and 150 mm respectively from the shaft axis. The angular positions of B and C are 600 and 1350 respectively from A, measured in the same direction. The distance between the planes of rotation of A and B is 1.35 m, and between those of A and C is 3.6 m, B and C being on the same side of A. Two balance masses are to be fitted, each with it centre of mass 225 mm from the shaft axis, in planes midway between those of A and B and of B and C. Determine the magnitude and angular position with respect to A of each balance mass using the analytical method only.

@arunkumardaram3504 3 ай бұрын

Soooo good 💯

@mushimushinomi 2 жыл бұрын

Amazing explaination more plz

@Venu-xr9qg Жыл бұрын

Tq.... excellence

@engineeringlecturesandexpe3091 Жыл бұрын

lots of love sir g

@TheAfricanEngineer 2 жыл бұрын

Thank you

@irfansayyed2931 Жыл бұрын

A rotating shaft carries four unbalanced masses mi, m2, m3 & ma of magnitudes 20 kg. 15 kg, 17 kg, & 14 kg revolving at radii 60 mm, 80 mm, 100 mm & 60 mm respectively. The masses m2, m; & m. revolve in planes 100 mm, 180 mm & 300 mm respectively from the plane of mass m & are angularly located at 65°, 145° & 270° respectively, measured in anticlockwise direction, from the mass m looking from the mass end of shaft. The shaft is to be dynamically balanced by two masses, both located at 70 mm radii & revolving in plane midway between those of masses m, & m & midway between those of masses m3 & m.. Determine the magnitudes of the balancing masses & their respective angular position.

@luckyicon4527 2 жыл бұрын

The following data apply to an outside cylinder unbalanced locomotive: Mass of rotating parts per cylinder per cylinder = 360 kg. Mass of reciprocating parts per cylinder = 300 kg. Angle between cranks = 900 Crank radius = 300 mm Cylinder centers = 1.75 m Radius of balance masses = 750 mm Wheel centers = 1.45 m If the whole of rotating and 2/3 of the reciprocating parts are to be balanced in planes of driving wheels. Find: (i) Magnitude and angular position of balance masses. (ii) Speed in kilometers per hour at which the wheel will lift off the rails when the load on each driving wheel is 50 KN and the diameter of tread