Theory of Machines 2 min read
V Belt
The v-belts are made of rubber with fabric cords to transmit power and its covered with a protective layer. The…
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Theory of Machines 1 min read
Selection of a Belt Drive
Following are the various important factors upon which the selection of a belt drive depends: 1. Speed of the driving and…
Theory of Machines 3 min read
Acceleration in mechanisms
We have discussed in the previous topics the velocities of various points in the mechanisms. Now we shall discuss the…
Theory of Machines 2 min read
Rubbing Velocity at a Pin Joint
The links in a mechanism are mostly connected by means of pin joints. The rubbing velocity is defined as the algebraic…
Theory of Machines 1 min read
Velocity and Acceleration Analysis of Mechanisms
In this, we shall discuss the relative velocity method for determining the velocity of different points in the mechanism. The…
Theory of Machines 4 min read
Quick return motion mechanisms
Quick return mechanisms are used in machine tools such as shapers and power driven saws for the purpose of giving…
Theory of Machines 1 min read
Inversions of Single Slider Chain
Slider crank chain: This is a kinematic chain having four links. It has one sliding pairand three turning pairs. Link 2…
Theory of Machines 1 min read
Coupler Curves
The link connecting the driving crank with the follower crank in a four bar linkage is called the coupler. Similarly,…
Theory of Machines 2 min read
Inversion of Mechanism
A mechanism is one in which one of the links of a kinematic chain is fixed. Different mechanisms can be…
Theory of Machines 2 min read
Mechanism
When one of the links of a kinematic chain is fixed, the chain is known as mechanism. A mechanism with four…
Theory of Machines 4 min read
Kinematic pair
The two links or elements of a machine, when in contact with each other, are said to form a pair.…
Theory of Machines 1 min read
Comparison of Mechanism, Machine and Structure
Mechanism Machine Structure 1. There is relative…
