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In engineering, a mechanism is a device that transforms input forces and movement into a desired set of output forces and movement. Mechanisms generally consist of moving components which may include: Gears and gear trains; Belts and chain drives; cams and followers; Linkages; Friction devices, such as brakes or clutches;
Planar mechanisms are very common in engineering applications, and they can be used to create a wide variety of machines and devices. Planar mechanisms are often simpler to design and analyze than spatial mechanisms, and they can be more efficient and reliable in operation.
Mechanism, in mechanical construction, the means employed to transmit and modify motion in a machine or any assemblage of mechanical parts. The chief characteristic of the mechanism of a machine is that all members have constrained motion; i.e., the parts can move only in a determinate manner.
- The Editors of Encyclopaedia Britannica
Apr 1, 2018 · A mechanism is a device or process that produces a desired effect, often involving the interaction of multiple parts in a defined sequence to achieve a particular outcome. Mechanisms can be found in various fields including physics, engineering, biology, and economics, and can be used to explain how things work or to design and create new systems.
Mechanical engineering. Mechanical engineering is the study of physical machines that may involve force and movement. It is an engineering branch that combines engineering physics and mathematics principles with materials science, to design, analyze, manufacture, and maintain mechanical systems. [1]
Mechanical engineering is one of the broadest engineering disciplines—offering opportunities to specialize in areas such as robotics, aerospace, automotive engineering, HVAC (heating, ventilation, and air conditioning), biomechanics, and more. Mechanical engineers design, develop, build, and test.
Table of Contents. 2 Mechanisms and Simple Machines. Mechanism: the fundamental physical or chemical processes involved in or responsible for an action, reaction or other natural phenomenon. Machine: an assemblage of parts that transmit forces, motion and energy in a predetermined manner.
