Cannibalization (parts)

rdf:langString Cannibalization (parts)

rdf:langString Cannibalization of machine parts, in the maintenance of mechanical or electronic systems with interchangeable parts, refers to the practice of removing parts or subsystems necessary for repair from another similar device, rather than from inventory, usually when resources become limited. The source system is usually crippled as a result, perhaps only temporarily, in order to allow the recipient device to function properly again. Cannibalization usually occurs due to unavailability of spare parts, an emergency, long resupply times, physical distance, or insufficient planning/budget. Cannibalization can also be due to reusing surplus inventory. At the end of World War II a large quantity of high quality, but unusable war surplus equipment such as radar devices made a ready source of parts to build radio equipment. Cannibalization can also be an economic/ecological choice for end of life products. Germany, rather than sell/export functional used cars, will disassemble and store parts no longer being produced because their individual value exceed the whole car's value. The same thing happens to certain semiconductors where they are "pulled" from working machines and sold for a profit. In the electronics market, machines being cannibalized are known as parts machines or kept in a boneyard until needed.