Imp Examples of Belt drive| Theory of Machines |Step by step

Step by step method is explained to solve examples of Belt drive. After attending this lecture, you will be able to solve any example related to belt drive.
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1. In a flat belt drive, angle of contact is 170° and co-efficient of friction between pulley and belt material is 0.2. Find out belt tension ratio. If Tension on slack side is 2 kN, what is tension on slack side?
2. In a flat belt drive, the maximum safe tension is 1.5 kN. Arc of contact is 170° and co-efficient of friction between pulley and belt is 0.27. Find out net tension.
3.In a flat belt drive, tension on tight side is 1200 N. Arc of contact = 160°, co-efficient of friction is 0.2. Find out net tension and initial tension.
4. The speed of belt is 540 m/min in a flat belt drive. The maximum safe tension is 2100 N. Tension ratio is 2.63. Find out power transmission by this drive.
5. In a belt drive tight side tension is 2780 N and the ratio of belt tensions is 2.78. if the linear velocity of belt is 100 m/min. then find the power transmitted by the belt drive.
6. In a belt drive tight side tension is 2500 N and the ratio of belt tensions is 2.78. if the linear velocity of belt is 720 m/min. then find the power transmitted by the belt drive.
7. In a flat belt drive, the maximum tension is 1 kN. Arc of contact = 170°, co-efficient of friction is 0.25. Pulley rotates at 200 rpm. Diameter of pulley is 450 mm. Find out power transmitted by belt drive.
8. A pulley, 1.5 m diameter is rotating at 300 rpm and transmits 35 kW power through a flat belt. The angle of contact is 11/24th of its circumference. If the coefficient of friction between the belt and the pulley is 0.3, find the values ​​of the tension in the tight and slack sides.In a flat belt drive
9. From the following data for the open belt drive, find the required width and initial tension in the belt. Diameter of pulley = 500 mm. Arc of contat = 3 rad. Co-efficient of friction = 0.4. Power transmitted = 3.7 kW. Speed = 360 rpm, Safe tension in the belt [T] = 10 N/mm width.
10. A 1-meter diameter pulley rotating at 180 rpm transmits 1036 watt power. Lap angle is 170° and coefficient of friction is 0.25. Find the belt width if belt tension is not exceed 10 N/mm of belt width. Neglect centrifugal tension.
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[@itzargon]

Nice video sir ❤ aisi hi video laate rahe 😊

[@SonigraTech]

Sure Friend ☺️

[@tarunparmar1484]

Sir giar na examples ni video upload Karone please! Tame sikhvado cho a mast rite aavdi Jay che .

[@SonigraTech]

Sure friend. I will try to prepare it.

[@patelvirendra2006]

Excellent
Very easy to understand
Request to make video on example of Flywheel and Governor if possible. It will be great help

[@SonigraTech]

Sure Friend. I will share it as soon as possible.

[@patelvirendra2006]

Sir please make Video on Flywheel and Governor

[@SonigraTech]

Okay friend. Very soon

[@patelvirendra2006]

@@SonigraTech Thanks Sir!!!

[@baldevmakwana5880]

Thank you sir ❤️

[@SonigraTech]

Welcome Friend 🙂

[@tarunparmar1484]

Sir ex 3 ma 1200 kN nai pan 1200N j che.

[@SonigraTech]

Yes. All forces are in N.

[@tarunparmar1484]

Sir TC = mv² Vada formula base last sum tame batayo ava 2 k 3 example karavo ne Nani video banavi ne ! Avo sum 7 marks ma 2023 ma aavyo che atle. Amne aava sum college ma solve nathi karavya time noto madyo sir ne atle. to tame karavo . And aa video bovj mast banayo che sir aakha gam ne aavdi gaya sums😅

[@SonigraTech]

Very nice friend 😀😊.
I will try to prepare it.

[@killergamerid]

​@@SonigraTechsir thayo prepare??

[@SonigraTech]

Friend, not possible to prepare it.

[@mannpatel1455]

Sir have tame Flywheel and Governer na Example muko ne pls sir tamara video amne exam ma bahu help full thay che

[@SonigraTech]

Friend, it takes lots of time. I think, it may not be possible before this exam. But I will try to share it, if possible.

[@killergamerid]

Sir Gear Train Varo sum upload karso?

[@SonigraTech]

Sorry friend. Not possible at present.

[@dragongaming8763]

Sir example no 9 ma initial tension find na karia to chale

[@SonigraTech]

Yes. Find it, if asked. Otherwise not needed.

[@opoo7308]

Sir most imp video banavo sir plz

[@SonigraTech]

It's already shared. Refer this video.
th-cam.com/video/aQNnC8F6mFo/w-d-xo.html

[@BrdPratik]

Are sir samjay 6

[@SonigraTech]

Very nice friend 😊

[@CricFeverZone]

Thank u sir ❤️

[@SonigraTech]

Welcome Friend 🙂