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6 Posts in this encyclopedia categoryAbrasion
Abrasion refers to the mechanical wear of materials caused by friction with hard particles. This process leads to the gradual removal of surface layers and is observed in many industrial and natural environments. Abrasion commonly occurs in machinery, road surfaces, rocks, and teeth, and can significantly affect the functionality and lifespan of the materials involved.
Abrasion (Wear)
Abrasion refers to the mechanical loss of material caused by friction between two surfaces. This process occurs in many areas, such as the wear of shoe soles, car tyres, machine components, or road surfaces. Abrasion is a natural wear process that leads to gradual deformation or wear of the affected materials, which can impair their functionality and lifespan.
Adjustable Wrench
An adjustable wrench, also known as a crescent wrench or adjustable spanner, is a versatile hand tool specifically designed to grip and turn bolts and nuts of various sizes. Thanks to its adjustable jaw, the wrench can be adapted to different fastener sizes, making it an essential tool for both workshops and home use.
Allen Key
An Allen key, also known as a hex key or hexagonal key, is a handy tool designed specifically for tightening and loosening internal hex screws. These screws have a hexagonal recess that perfectly fits the Allen key. Allen keys are available in various sizes and are commonly used in furniture assembly, mechanical engineering, and bicycle maintenance.
Aluminium
Aluminium is one of the most commonly used metals in industry and everyday life. It is characterised by its low weight, high strength, and corrosion resistance. This silver-white, lightweight metal boasts low density and considerable strength. Thanks to its corrosion resistance, it is particularly durable and requires little maintenance. These properties make it a valuable material for many applications, including aerospace, the automotive industry, construction, packaging, and electronic components.
Angle grinder
Angle grinders, also known as cut-off grinders or angle grinders, are versatile power tools used for cutting, grinding, polishing, and derusting materials such as metal, stone, and concrete. They are indispensable in many craft, industrial, and DIY applications. An angle grinder consists of an electric motor that drives a rotating grinding wheel or cutting disc mounted at an angle to the motor's axis.