CUTRASHADA CUDURKA CARRUURTA

1. Asalka cadayga korantada

Sanadkii 1954, takhaatiirta Switzerland ee Philke-Guy Woog ayaa sameysay burush cadayga korantada ee korantada ee la iibiyay, oo loo magacaabay bruarbut-ka, oo si tartiib tartiib ah ayuu u soo baxay Yurub, oo ay soo galeen Yurub iyo america.

Kadib 1980, cadayga cadayga korantada ee qaab dhaqdhaqaaqa iyo inta jeer ee isdaba joog ah ayaa si joogto ah loo wanaajiyey, waxaa jira qaabab kala duwan oo dhaqdhaqaaqa nadiifinta ah ee dhaqdhaqaaqa nadaafadda nooca nadiifinta ah.

Sameecare sonic sonic oo gariiraya cadayga cadayga ayaa waxaa sameeyay David Giuliani 1980-yadii. Isaga iyo la-hawlgalayaashiisii ​​waxay soo saareen lipiva oo ay sameeyeen sonicare sonic oo gariiraya cadayga.

Bral-B waa nooc ka mid ah cadayga cadayga iyo waxyaabaha kale ee cadayga burushka. Gillette-kaaga wuxuu iibsaday af-ka-af-1984, iyo garsooradii & gambayda ayaa soo iibsaday Gillette 2005.o.In-B waxay daabacday tikniyoolajiyadda wareejinta ee 1991-kii waxayna soo bandhigtay in ka badan 60 daraasadood oo caafimaad oo muujisay qaab ciyaareed wanaagsan Ilkaha ilkaha ee burushka-buugga-korantada ah ayaa sidoo kale lagu yaqaan beerka si farsamo ahaan loo rogayo cadayga korantada ee wareega.

Burushka cadayga korantada waxaa laga soo dejiyaa dibedda, oo cadayga cadayga korantada ee hadda lagu soo saaray shirkadaha Shiinaha asal ahaan raacaan qaabka labadan shirkadood.

Mootada Cilylandrical

2. Mabda'a burushka cadayga korantada

Mabda'a eeCADAADADA ILMAHAwaa sahlan tahay. Waxay la mid yihiin mabdanaynta gariirka ee taleefanka gacanta, waxay gariijisaa cadayga oo dhan iyada oo loo adeegsanayo cadayga cadayga ee loo yaqaan 'SUPREN' oo ah matoor dumis ah oo lagu dhisan yahay.

Cuntada cadayga korantada ee caadiga ah: koob god ah ayaa loo isticmaalaa in lagu wareejiyo mootada, dhaqdhaqaaqana uu wax soo saar u yahay meesha burushka burushka iyada oo loo marayo hababka cam & foods. Booska madaxa burudka ayaa sidoo kale leh mid u dhigma qaabdhismeedka farsamada, kaas oo u beddela dhaqdhaqaaqa wareegga ee mootada dhaqdhaqaaqa bidix ee bidix.

Ilkaha sonic: oo ku saleysan mabda'a dhaqdhaqaaqa isdaba joogga sare ee dhaqdhaqaaqa cayda magnetic, aaladda elektaroonigga ah waxaa loo isticmaalaa ilaha gariirka. Ka dib tahriibinta, aaladda elektaroonigga ah ee elektaroonigga ah ayaa foomamka ah, aaladda gariirkuna waa laga joojiyaa gudaha magnetic-ka si ay u soo qaaddo madaxa burushka, kaas oo loo gudbiyo madaxa burushka ee gudbinta. Gudaha gawaarida, oo leh xasillooni xoog leh iyo awood wax soo saarka ballaaran. Inta jeer ee la soo saaray ee la soo saaray ayaa gaari kara 37,000 jeer / min. Sababo la xiriira kala-guurka yar ee ka-hakinta Magnetic-ka, xitaa xawaaraha sare, buuqa wuxuu kujiraa tirada la aqbali karo.

Micro DC matoor