Waa maxay Commutator: Dhismaha iyo Codsiyada

2022-05-17

Theisu gudbiyewaxaa lagu qeexi karaa inuu yahay wareegtada korantada ee nooc gaar ah oo koronto-dhaliyeyaasha ah iyo sidoo kale matoorada. Tan waxaa inta badan loo isticmaalaa in lagu rogo jihada hadda ee wareegga dibadda & rotor. Waxay ka kooban tahay dhululubo leh qaybo badan oo xiriir bir ah oo ku jiifa cududda wareegta ee mishiinka. Buraashka ama xidhiidhada korantada waxaa lagu sameeyaa shay kaarboon-jaraa'id oo ku xiga isgaadhsiinta, iyada oo la naqshadaynaya xidhiidhka simbiriirixa ee qaybaha isku xiga ee gawaadhida marka uu wareego. Dabaylaha armature-ku waxay ku xidhan yihiin qaybahaisu gudbiye.

Codsiyada wadayaasha waxaa ka mid ah mashiinada DC (tooska tooska ah) sida matoorada DC-ga, matoor badan oo DC ah, iyo sidoo kale matoorada caalamiga ah. Matoorka DC-ga, commutater-ku waxa uu siiya korantada dabaysha. Beddelida jihada hadda ee dabaylaha wareegaya badhkiiba, waxa la soo saari doona xoog-wareeg (xoog wareeg ah oo joogto ah).

XiriiriyahaDhismaha iyo Shaqada

Dhismaha iyo shaqada aisu gudbiyewaa, commutator waxa lagu dhisi karaa xidhid xidhidhyo xidhidh kuwaaso loo dejiyay dhanka soohdinta wareega ee mishiinka DC, oo isbahaystay dabaylaha armature. Marka uu usheeda dhexe leexdo, commutator-ku waxa uu rogi doonaa socodka hadda socda ee dabaylaha dhexdiisa. Dabayl gaar ah oo cudud ah, marka uu usheeda dhexe dhammeeyo wareegga nuska ah, ka dibna dabaysha ayaa lagu xidhi doonaa si sahayda hadda loo dhex maro dhinaca dambe ee jihada koowaad.

Matoorka DC-ga, cududda hadda jirta waxay keentaa goobta magnetic-ka ee go'an inay isticmaasho xoog wareeg ah, haddii kale dabaysha ka sarraysa dabaysha si uu u rogo. Koronto dhaliyaha DC-ga, torque-ga makaanika waxa lagu dabaqi karaa jihada usha si loo ilaaliyo dhaqdhaqaaqa dabaysha ee armature-ka iyada oo loo sii marayo goobta birlabeedka taagan, taas oo kicinaysa wakhtiga dabaysha dhexdeeda. Labadan xaaladood, Mararka qaarkood, wadayaasha ayaa u rogi doona jihada socodka hadda socda oo dhan dabaylaha si socodka hadda ku dhex jira wareegga kaas oo ka baxsan mishiinka uu u ilaaliyo hal jiho oo keliya.

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