Waa maxay giraangiraha calaamada shaadhka gaadhiga
Gawaarida calaamadda shaagaga gawaarida, oo sidoo kale loo yaqaan dareenka booska crankshaft ama xawaaraha injiinka, shaqadiisa ugu weyn waa in la kormeero xawaaraha crankshaft iyo xagasha matoorka, si si sax ah loo go'aamiyo booska crankshaft. Xogta la ururiyey waxaa loo gudbiyaa Unugga Xakamaynta Matoorka (ECU) ama nidaamyada kale ee kombuyuutarrada ee khuseeya si loo hubiyo in si sax ah loo kontoroolo wakhtiga dabka injiinka.
Mabda'a shaqada
Shaagagga ishaarada muruqa waxa inta badan loo nashqadeeyaa sidii taayir leh qaybo ilko oo badan. Marka giraangiraha calaamaduhu uu dhex maro dareeraha, koronto AC ayaa soo baxaysa, inta jeer ee danabkani waxa uu is beddelaa xawaaraha isbeddelka. Naqshadeyntani waxay u oggolaanaysaa dareemaha inuu cabbiro xawaaraha matoorka isagoo adeegsanaya calaamadda garaaca wadnaha.
Nooca iyo goobta rakibida
giraangiraha calaamadda Crankshaft sida waafaqsan mabda'a soo saarista calaamadaha waxaa loo qaybin karaa nooca induction magnetic, nooca photoelectric iyo nooca Hall nooca saddex nooc. Dareemayaasha Hall-ka Caadiga ah waxay inta badan qaataan naqshad 3-fire ah, oo ay ku jiraan fiilada korantada, fiilada calaamadda AC iyo fiilada gaashaandhigga calaamadaha AC. Goobta rakibaadda waxay badanaa ku taal qaybiyaha, guryaha xajinta gudbinta, xagga hore ama dabada dambe ee shafka, iwm, iyadoo ku xiran nooca dareemayaasha iyo naqshadeynta injiinka.
La shaqee si wadajir ah qaybaha kale
Shaagagga calaamada crankshaft wuxuu caadi ahaan la shaqeeyaa dareemaha booska camshaft si loo go'aamiyo wakhtiga shilalka aasaasiga ah. Siinta xogta saxda ah ee goobta, waxay hubiyaan in matoorku u shaqayn karo si waafaqsan nidaamka toogashada ee horay loo sii go'aamiyay, si loo gaaro hawlgal hufan oo hufan.
Hawsha ugu weyn ee giraangiraha calaamada gaadhiga waa in la ogaado xawaaraha dabaysha iyo xagasha mishiinka, la go'aamiyo meesha uu ku yaal shafka, oo u gudbiyo natiijooyinka la ogaaday unugga kantaroolka matoorka (ECU) ama nidaamyada kale ee kombiyuutarada ee khuseeya si loo hubiyo xakamaynta saxda ah ee wakhtiga dabka mishiinka.
Gaar ahaan, giraangiraha calaamada crankshaft (sidoo kale loo yaqaan dareeraha booska crankshaft ama xawaaraha mishiinka) ayaa leh shaqooyinka soo socda:
Hubi xawaaraha injiinka: Go'aami heerka shaqo ee matoorka adiga oo ogaanaya xawaraha shafka.
Go'aami booska TDC ee piston: Aqoonso booska TDC ee piston kasta oo dhululubo ah. Tani waxay muhiim u tahay xakamaynta dabka iyo waqtiga duritaanka shidaalka. Tusaale ahaan, waxa ay awood u leedahay in ay bixiso calaamado TDC-ga oo gaar ah si loo xakameeyo shiidaalka iyo calaamadaha TDC-ga ugu horreeya ee lagu xakameynayo isku-dabaynta shidaalka.
Waxay bixisaa calaamada xagasha muruqa: Adiga oo ogaanaya xagasha rucubka, hubi in daminta mishiinka iyo wakhtiga duritaanka shidaalka ay sax tahay.
Wuxuu ku shaqeeyaa dareemaha booska camshaft: Badanaa wuxuu la shaqeeyaa dareemaha booska camshaft si loo hubiyo in daqiiqadda dabka aasaasiga ah ee matoorku ay tahay mid sax ah. Dareemaha booska camshaft-ka ayaa go'aamiya piston dhululubada ku jira istaroogga cadaadiska, halka dareemaha booska crankshaft uu go'aamiyo piston dhululubada ku yaal TDC .
Intaa waxaa dheer, sifooyinka naqshadeynta ee giraangiraha calaamadda crankshaft waxaa ka mid ah giraangiraha leh qaybo badan oo ilkaha ah. Marka giraangiraha calaamaduhu uu dhex maro dareeraha, koronto AC ayaa soo baxaysa kaas oo soo noqnoqda uu ku kala wareego xawliga.
?Haddii aad rabto inaad wax badan ka ogaato, sii wad akhrinta maqaallada kale ee boggan!
Fadlan na soo wac haddii aad u baahan tahay alaabtan oo kale.
Hal qayb oo ka mid ah Zhuo Meng Shanghai Auto Co., Ltd. waxaa ka go'an in uu iibiyo MG&750 qaybaha baabuurta soo dhawoow si ay u iibsadaan.
