Bekendstelling van eindkoolstofkommutator
2022-06-02
Die gebruik van koolstof en koolstofverbindings om GS-motorkommutators te vervaardig is so vroeg as die Tweede Wêreldoorlog deur Duitse wetenskaplikes bestudeer.
Na die nederlaag van Duitsland is Duitse wetenskaplikes deur die Amerikaanse weermag gevange geneem en binnegegaan om hul navorsing voort te sit.
Maar toe die borsellose motor uitkom, het dit aandag gekry met sy lang lewe. Navorsingswerk ooreindkoolstofkommutatorsis vir 'n geruime tyd vertraag.
After the automobile adopts the EFI device, the fuel pump cannot use the brushless motor due to the limitation of volume. The fuel pump of the EFI automobile is immersed in the fuel to work, and the gasoline currently produced and sold in my country has a relatively low sulfur content. High, copper commutator working surface, in addition to the burning of electric sparks when carbon brushes are commutated, it will also accelerate wear due to chemical corrosion of sulfur. Furthermore, in order to cope with the insufficient supply of fuel in the future fuel market and to control automobile exhaust pollution, the Chinese government has started to sell corrosive ethanol gasoline on a pilot basis. A joint test by the Chinese Academy of Sciences and Tsinghua University shows that the current additives in ethanol gasoline will cause strong corrosion to the metal commutator, resulting in a significant reduction in the service life of the car, and directly lead to various engine failures.
Na die nederlaag van Duitsland is Duitse wetenskaplikes deur die Amerikaanse weermag gevange geneem en binnegegaan om hul navorsing voort te sit.
Maar toe die borsellose motor uitkom, het dit aandag gekry met sy lang lewe. Navorsingswerk ooreindkoolstofkommutatorsis vir 'n geruime tyd vertraag.
After the automobile adopts the EFI device, the fuel pump cannot use the brushless motor due to the limitation of volume. The fuel pump of the EFI automobile is immersed in the fuel to work, and the gasoline currently produced and sold in my country has a relatively low sulfur content. High, copper commutator working surface, in addition to the burning of electric sparks when carbon brushes are commutated, it will also accelerate wear due to chemical corrosion of sulfur. Furthermore, in order to cope with the insufficient supply of fuel in the future fuel market and to control automobile exhaust pollution, the Chinese government has started to sell corrosive ethanol gasoline on a pilot basis. A joint test by the Chinese Academy of Sciences and Tsinghua University shows that the current additives in ethanol gasoline will cause strong corrosion to the metal commutator, resulting in a significant reduction in the service life of the car, and directly lead to various engine failures.
Op hierdie stadium het die Europese Unie en ander lande begin om toepaslike standaarde te formuleer, en het begin om elektroniese brandstofpompe te bevorder en te gebruik meteindkoolstofkommutatorsin hul pompkerne om koper- en ander metaalkommutators te vervang om die lewensduur van brandstofpompe te verleng. Die era van wydverspreide aanvaarding vaneindkoolstofkommutatorsin motorbrandstofpompe gekom het.
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