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Types of Gears and Their Applications-GRK

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                           Types of Gears and Their Applications Gear technology is an essential part of our modern world, enabling everything from simple clocks to complex machinery. Gears are toothed mechanical components that transmit rotational motion and torque between shafts. Understanding the different types of gears and their applications is key to appreciating their role in various industries. 1. Spur Gears Spur gears are the most common and simplest type of gear. They have straight teeth cut parallel to the axis of the gear, and they're used to transmit power between two parallel shafts. Spur gears are known for their high efficiency and ease of manufacture.   Applications: Automotive: Manual transmissions, gear pumps. Industrial: Conveyors, machine tools. Household: Washing machines, clocks. 2. Helical Gears Helical gears are ...
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Hybrid and Electric Powertrains: Revolutionizing Vehicle Design for Mechanical Engineers (NJK)

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  Hybrid and Electric Powertrains: Revolutionizing Vehicle Design for Mechanical Engineers Hybrid and electric powertrains replace or supplement traditional internal combustion engine (ICE) systems with electric motors, batteries, and advanced transmissions, offering superior efficiency, reduced emissions, and regenerative capabilities. Mechanical engineers play a key role in designing these systems, focusing on integration, structural support, thermal management, and durability under high loads. This blog explores their components, architectures, and key differences from conventional drivetrains. ​ Conventional Drivetrain Basics A conventional drivetrain uses an ICE (gasoline or diesel) as the sole power source, converting chemical energy from fuel into mechanical power via crankshaft rotation. Key components include: ​ Engine block, pistons, crankshaft, and valves for combustion. Clutch (manual) or torque converter (automatic). Multi-speed gearbox or transmission to match engine ...
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