Motar lantarki ta Xiaomi YU7 ta yi ƙona a kan waƙa: Menene ya zama sanadin haka?

Yayin gwajin titi da aka shirya ta mujallar Dongchedi a wurin wasan V1 a Tianjin, sabuwar motar lantarki Xiaomi YU7 Max ta fuskanci yanayin rashin tabbas a tsarin briki. Bayan wasu gudu masu sauri, zafin jikin birki na gaba ya wuce 619°C, wanda ya haifar da hazo daga rim din taya kuma har ma da wuta takaitatta daga faring birki. Direban ya sami nasarar fitowa a bidiyon shan gareji, yana guje wa sakamakon mai tsanani. Wannan lamarin ya sake sa tambaya akan iyakar juriya mai zafin tsarin birki na kayan masarufi a motoci lantarki yayin matsanancin nauyin aiki.

Firinjin birki na Xiaomi YU7 sun ƙone a kan waƙa: sharhi na hukuma daga kamfanin

A cikin dunkulallen keken taya akwai haske oranji mai kauri

Kamfani Xiaomi ya amsa cikin sauri ga abin da ya faru a cikin zaman tambaya da amsa na kan layi. Wakilan alamar sun bayyana cewa ƙonawa ta faru ne saboda sinadarin organic da ke cikin low-metallic na firinjin birki, wanda zai iya kunna wuta ta gajere a kan yanayin zafi na sama da 600°C. Duk da haka, an jaddada cewa tsarin birki ya ci gaba da aiki — babu rahoton wata matsala ko rasa tasiri.

Muhimmin abin da ya faru ya kasance lokacin gwajin, "Master Mode" ba a kunna shi ba tare da aikin "Enhanced Energy Recovery" ba. Wannan yanayin yana ba da birkin sake dawowa tare da iko har zuwa 0.2G, yana rage kayan birki na inji sosai kuma yana taimakawa don sarrafa harbi. Ba tare da yin amfani da shi ba, dukkanin ƙarfin yana gefen takaici ne kawai, wanda hakan ya haifar da zafi mai yawa.

YU7 Max motar lantarki ce mai nauyi sosai (2.3 ton) da karfi, wanda idan an yi amfani da shi a tsanake, yana haifar da nauyin aiki mai tsanani akan birki. Xiaomi ya bayyana a sarari cewa nau'ikan kayayyaki ba su cikin tsari don gwaji na waƙa tare da ƙarin shiryawa. Kamfani yana ba da shawarar ga masoya su fara sabunta tsarin birki (firinjin birki, diska, sanyaya) kuma su bincika iyakar motocin da kyau kafin shiga irin waɗannan tarurruka.

Wannan lamari ya nuna matsalar tattalin zamantakewar da ke cikin motocin lantarki na zamani. Firinjin birki na al'ada (NAO ko low-metallic) an yi su ne don tuki yau da kullum da kwanciya hankali. Sun yi aiki mai daidai har zuwa 400°C, amma a zafin jiki mai yawa kayan sun fara lalacewa ta thermal. Matsalar ta fi tsanani yayin da tsarin dawowa ya rufewa kansa da kai tsaye don kare tsarin motsa motoci, yana sanya dukkan nauyin aiki ga birki na al'ada.

Don amfanin lafiya a kan waƙa, masana sun bayar da shawarar canjawa zuwa firinjin wasanni, waɗanda aka yi da zafin jiki har zuwa 650-700°C, tare da wahayi na 0.4-0.5. Sauye-sauyen karin kamar yadda dissakandirru na perforated, ruwaye masu jurewa zafi da kuma bindigogi suna kuma taimakawa wajen inganta dindindin aiki.

A kan wannan lamarin, Xiaomi ta ci gaba da rike rekodi na buƙata ga YU7. A cikin sa'a ta farko bayan fara sayarwa, an samu odar 289,000, kuma cikin awoyi 18, an sami 240,000 na releshinda aka toshe, wanda hakan ya cika cikakken ƙarfin zurarnikiyar kwa 2027. Masana'anta dake Beijing na aiki da kashin aikinka biyu (layin F1 da F2) tare da jimillar shekara 300,000 na motoci, yayin da aka tsara sashin F3. Bayan haka, lokacin jiran ywuci lokacin 47 makonni, kuma kamfanin ya sanya ƙa'idoji ga sake sayarwa na YU7 da aka sanya bayanai.