{"id":11045,"date":"2021-10-26T17:24:04","date_gmt":"2021-10-26T14:24:04","guid":{"rendered":"https:\/\/fractory.com\/?p=11045"},"modified":"2024-01-26T14:12:49","modified_gmt":"2024-01-26T12:12:49","slug":"mechanical-power-transmission","status":"publish","type":"post","link":"https:\/\/fractory.com\/mechanical-power-transmission\/","title":{"rendered":"Mechanical Power Transmission"},"content":{"rendered":"
Power transmission is a process required in almost every piece of machinery. From the tiny motors in pop-up selfie cameras to the innovative transmission lines of the Large Hadron Collider<\/a>, power transmission applications are all around us. We use power transmission methods to transmit power from the prime mover to the driven machinery for its function.<\/p>\n There are four main types of power transmission – mechanical, electric, hydraulic and pneumatic. In this article, we shall learn about mechanical power transmission, its types and the pros and cons of each type.<\/p>\n Mechanical power transmission refers to the transfer of mechanical energy (physical motion) from one component to another in machines. Most machines need some form of mechanical power transmission. Common examples include electric shavers, water pumps, turbines and automobiles.<\/p>\n In most cases, the rotational movement of the prime mover is converted into the rotational movement of the driven machinery. However, the speed, torque and direction may change.<\/p>\n Occasionally, they may convert rotational motion into translational motion (back and forth movement) depending on the application’s functional requirements. Such change may be carried out using linkages or other machine elements.<\/p>\n Different machine elements<\/a> can transmit power between shafts in machinery. The most common mechanical power transmission methods in use in the engineering industry today are:<\/p>\n Shaft couplings connect two shafts and transmit torque between them. The shafts may be in line, intersecting but not parallel, or non-intersecting and non-parallel. To cater to the needs of various applications and environments, many different types and sizes of couplings<\/a> are produced.<\/p>\n Broadly, there are two types of shaft couplings- rigid and flexible. Rigid couplings do not permit relative motion between shafts, whereas flexible couplings do. Hence, flexible couplings can handle some shaft misalignment.<\/p>\n Some couplings, such as the split muff couplings, can be fixed onto shafts without moving them. In contrast, most others require shaft movement for installation\/removal.<\/p>\nWhat Is Mechanical Power Transmission?<\/h2>\n
Types of Mechanical Power Transmission<\/h2>\n
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Shaft couplings<\/h3>\n
Advantages<\/h4>\n
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Disadvantages<\/h4>\n
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