Iyadoo ay ugu wacan tahay horumarinta iyo faafinta baabuurta isku-dhafka ah iyo baabuurta korontada ku shaqeysa, baahida loo qabo wadista matoorada ee ay wataan gawaarida korontadu waxay sii wadi doontaa inay sii korodho mustaqbalka. Iyada oo laga jawaabayo baahidan caalamiga ah, shirkado badan ayaa sidoo kale soo saaray alaab silig leh oo siman.
Matoorada korantada ayaa si weyn loogu isticmaalaa warshadaha, oo leh baaxad koronto oo ballaaran iyo noocyo badan. Si kastaba ha ahaatee, sababtoo ah shuruudaha sare ee baabuurta tamarta cusub ee matoorada wadista marka la eego awoodda, torque, mugga, tayada, kala daadinta kulaylka, iwm, marka la barbar dhigo matoorada warshadaha, baabuurta tamarta cusub waa in ay leeyihiin wax qabad wanaagsan, sida cabbirka yar si ay ula qabsadaan booska gudaha ee xaddidan ee gaariga, kala duwanaansho heerkulka shaqada ballaaran (-40 ~ 1050C), la qabsiga jawiga shaqada ee aan xasilloonayn, awoodda sare ee gaadiidka si loo hubiyo tayada tayada sare ee rakaabka si loo hubiyo tayada tayada sare leh, tayada sare ee tayada sare ee tayada tayada sare ee tayada tayada sare ee tayada sare ee tayada tayada sare leh. (1.0-1.5kW/kg), sidaa awgeed waxaa jira noocyo yar oo matoorada wadista ah, iyo daboolka korontadu waa mid aad u yar, taasoo keentay badeeco xoogaa xoog leh.
Waa maxay sababta tignoolajiyada "silig fidsan" u tahay isbeddel lama huraan ah? Mid ka mid ah sababaha muhiimka ah ayaa ah in siyaasaddu ay u baahan tahay koror weyn oo cufnaanta matoorka wadista. Marka loo eego dhinaca siyaasadda, Qorshaha Shanta Sano ee 13aad waxa uu soo jeedinayaa in cufnaanta awoodda ugu sarreysa ee matoorada baabuur wadista tamarta cusub ay gaarto 4kw/kg, taas oo ah heerka badeecada. Marka laga eego dhinaca warshadaha oo dhan, heerka wax soo saarka ee hadda jira ee Shiinaha wuxuu u dhexeeyaa 3.2-3.3kW / kg, sidaas darteed weli waxaa jira 30% qolka hagaajinta.
Si loo gaaro kororka cufnaanta awoodda, waxaa lagama maarmaan ah in la qaato tiknoolijiyada "filigga fiilo", taas oo macnaheedu yahay in warshaduhu ay horey u sameeyeen heshiis ku saabsan isbeddelka "matoorka fiilada fidsan". Sababta aasaasiga ah ayaa weli ah awoodda weyn ee tignoolajiyada siliga fidsan.
Shirkadaha baabuurta ee ajnabiga ah ee caanka ah ayaa horey u isticmaalay fiilooyinka fidsan matoorada ay wataan. Tusaale ahaan:
Sannadkii 2007, Chevrolet VOLT waxay qaadatay tignoolajiyada Timaha Pin (matoorada fiilada timaha leh ee timaha leh), oo wata alaab-qeybiyaha Remy (oo ay heshay qaybta weyn ee Borg Warner 2015).
Sannadkii 2013, Nissan waxay isticmaashay matoorada fiilooyinka fidsan ee baabuurta korantada, iyo alaab-qeybiyaha HITACHI.
Sannadkii 2015, Toyota waxay sii daysay jiilkii afraad ee Prius iyadoo adeegsanaysa matoor silig ah oo ka yimid Denso (Qalabka Korontada ee Japan).
Waqtigan xaadirka ah, qaabka iskutallaabta ah ee siligga dahaadhidku waa inta badan wareeg ah, laakiin silig xardhan oo wareeg ah ayaa leh faa'iido darro heerka buuxinta booska hoose ee dabaysha ka dib, taas oo si weyn u xaddidaysa waxtarka qaybaha korontada ee u dhigma. Guud ahaan, ka dib marka uu si buuxda u wareego, heerka buuxinta siliga dahaadhku waa 78%. Sidaa darteed, way adag tahay in la buuxiyo shuruudaha horumarinta tignoolajiyada ee qaybaha dabaqa, khafiifka ah, awoodda hooseeya, iyo waxqabadka sare. Horumarka tignoolajiyada, fiilooyin siman oo dhalaalaysan ayaa soo baxay.
Siligga fidsan ee la dahaadhay waa nooc ka mid ah siligga dahaadhka ah, kaas oo ah silig dabaysha oo ka samaysan naxaas ka samaysan oksijiin ama ulo aluminium koronto ah oo la soo jiido, la soo saaro, ama la duubo si gaar ah oo caaryar ah, ka dibna lagu dahaadhay rinjiga dahaadhka marar badan. Dhumucdiisu waxay u dhaxaysaa 0.025mm ilaa 2mm, balladhkuna guud ahaan wuu ka yar yahay 5mm, oo ballac ilaa dhumucdiisu u dhaxayso 2:1 ilaa 50:1.
Fiilooyinka dahaadhka fidsan ayaa si weyn loo isticmaalaa, gaar ahaan dabaylaha qalabka kala duwan ee korontada sida qalabka isgaarsiinta, transformers, matoorada, iyo matoorrada.
Waqtiga boostada: Meey-17-2023