Theory of Machines
Types of Belt Drives
The belt drives are usually classified into the following three groups: 1. Light drives. These are used to transmit small…
August 2, 2021 · JacobAuthor: Jacob
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Theory of Machines
V Belt
The v-belts are made of rubber with fabric cords to transmit power and its covered with a protective…
August 2, 2021 · Jacob
Theory of Machines
Selection of a Belt Drive
Following are the various important factors upon which the selection of a belt drive depends: 1. Speed of the…
August 2, 2021 · JacobTheory of Machines
Acceleration in mechanisms
We have discussed in the previous topics the velocities of various points in the mechanisms. Now we shall…
August 2, 2021 · Jacob
Theory of Machines
Rubbing Velocity at a Pin Joint
The links in a mechanism are mostly connected by means of pin joints. The rubbing velocity is defined…
August 2, 2021 · JacobTheory of Machines
Velocity and Acceleration Analysis of Mechanisms
In this, we shall discuss the relative velocity method for determining the velocity of different points in the…
August 2, 2021 · JacobTheory of Machines
Quick return motion mechanisms
Quick return mechanisms are used in machine tools such as shapers and power driven saws for the purpose…
August 2, 2021 · Jacob
Theory of Machines
Inversions of Single Slider Chain
Slider crank chain: This is a kinematic chain having four links. It has one sliding pairand three turning pairs.…
August 2, 2021 · JacobTheory of Machines
Coupler Curves
The link connecting the driving crank with the follower crank in a four bar linkage is called the…
August 2, 2021 · JacobTheory of Machines
Inversion of Mechanism
A mechanism is one in which one of the links of a kinematic chain is fixed. Different mechanisms…
August 2, 2021 · Jacob