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Arcing grooves in commutator with emery paper

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dc.date.accessioned 2018-09-26T00:47:57Z
dc.date.available 2018-09-26T00:47:57Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/20.500.12091/331
dc.description.abstract Friction between the copper segments of the commutator and the brushes eventually wears both surfaces. Older copper brushes can cause more wear to the commutator. Copper brushes can cause deep grooves and notches on the surface over time. The commutator on small motors is not designed to be repaired. On large industrial equipment, the commutator may be re-surfaced with abrasives. Emery paper is like sandpaper. It can be used for sanding down hard and rough surfaces. en_US
dc.language.iso en_US en_US
dc.publisher EWH en_US
dc.subject Motors en_US
dc.subject BTA Skills
dc.title Arcing grooves in commutator with emery paper en_US
dc.type Article en_US

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