Mashinai mai tsawa a Alasan runa tare da zafi fiye da wadannan wasu mashekar nan yau, kamar wadannan nufin samun gurbin mahimmacin da zafi zai iya tafiwa kamar 30%. Wataƙila haka yana nufin tsarin taguta su dole ne su ƙirƙiri bisa shari'ar da ke tafi da zurfi. Matsinin ruwa a cikin wadannan mashinai suna da alamar da aka saka su kamar millimeter kuma matsin da ba su sha zafi yayin da su bar ma ruwan taguta ya zama akan ingjin. Idan wani oman yana shigar da matsinin ruwa mai kyakkyawan bangaren, baza ta ban koma ruwan taguta ya rage da 15%, wanda ya haifar da wuraren mafi zafi a cikin kayan ingjin kuma za a iya haifar da matsaloli mahimmaci kamar kayan ingjin da suka dawo. Me yake wannan ya kunshi haka? To, akwai sababbi duka da suka dace wa za a sami abubuwan da su dace don mashinai na Alasan.
Kowane kayan farafara mai ƙaramin rarraba zai kulle gargadi, sai dai suna buƙatar haɗin abubuwa daidai.
Mataimakin Jamus daya duka suna da hanyarsu na yin abubuwa a karkashin gyaran mota, wanda ya bayyana don meya pumpo suna da furuci guda uku a tsakanin mudili na BMW, Maserdes, da Audi. Dole wa BMWin N series engines misali suna buƙatar impellers na musamman na nemaɓe saboda yadda belts suna runtawa akan su. Audi ta yi wani hanyar tushen kan mudili na EA888 Gen 3, suna buƙatar wannan laser welded composite housings mai zurfi don samun iko ga hanyar 2.5 bar pressure. Sai kuma Mercedes tare da mudili na M256 inline six cylinder engines, wanda ke amfani da electric water pumps masu haɗi da computer system na mota don gwada tsarin heat a hybrid. Shin ka sauya pump mai kyau a cikin wani daga cikin waɗannan mota? Tunda za a ce mesin ba zai faranta da shi duk da wuce.
Yin bauta canjin fitment ita ce mahimmanci don wardawa da kuskure mai zurfi na tsarin
| Abubuwar Compatibility | Nuniyen BMW | Buƙatar Mercedes-Benz | Iyakar Audi |
|---|---|---|---|
| Tsawon Kwallon Haɓaka | 8.2±0.1 mm | 7.4±0.15 mm | 9.0±0.05 mm |
| Tsawon girma | 72±0.3 mm | 68±0.5 mm | 75±0.2 mm |
| Nau'in Kama da Kama | >1,200 kgf | >1,050 kgf | >1,350 kgf |
Mawaki mai nufa mai sauƙi suna da dauke da ma'auni da inginiyan kuma suna daidai sosai, wanda yake nuna cewa sun fitowa ban mamaki. Wannan daidaituwa yana kiyaye sauya yanzu a cikin girman girmama don wadannan shirye-shiryen inginiyar Jamus, don haka akwai adadin keken ECU ko matsalolin yankin yanki waɗanda ke fuskantar ne a matsayin kayan sassa mai fiye da kayan sassa. Masu gyara ba su fara amfani da matsaloli kamar dabam-dabban mara daidai ko kayan gidajen su barcin wani abu mai girman girman. Lokacin da wasu masu aiki sun yi amfani da wannan nukarin asali, duk dukkan abubuwan sun yi aiki tare sosai a cikin shirye-shirye mai zurfi na zuwa da nau'ikan zuwa da kansu da kiyasin yanki a cikin kayan zaman kansu. Babban masu aiki sun ganin cewa wannan yana sa ayyukansu ya kasance sauƙi saboda kasa har ma aka biya kasa.
An tabbatar da ingini injin ruwa mai kalubale da ke tsayar da standaɗardai da suka fuskanta ISO 9001, don samun sahewar ingini a lokacin da aka yi amfani da shi a cikin sharuddan wajen. Babban buƙatuttuka sun haɗa da:
Wadannan standaɗardai sun ba da damar ingini don ingini su fitowa zuwa waje kamar yadda keke waƙoƙin Jaman kama da matsalolin 10 shekara ko 150,000 miles ba tare da rashin karfe ba.
Kada a yi lafiya da pompu mai tsada ruwa wanda ake amfani da shi a kwayoyin kurumi, akwai sakandarorin uku ne gudaɗawa wanda ke shafe kyauin yadda za su yi a lokaci: mafara, bataru, da tsari na impeller. Mafaran ceramic suna aiki kyau karshen mafara mai raba'adadi saboda suna iya taka saukin zuwa fiye da 250 daraja Fahrenheit ko kamar haka. Waɗannan mafara ceramic suna kama dukkan abu da aka koma kamar yadda zai kasance a fagen da ke cikin meson. Batarun yayi wuya. Batashi mai kyauyukan da aka saka suna rage tushen yanke-tsanyawa bayan mayar da shi bisa zuwa 30 zuwa 40% dibé don zaɓi mai albarkatu. Wannan yana nufin pompen za ta siyan shekaru karshen ana buƙata canza. Sai kuma akwai shape na impeller natsaron. Masu inginya suna sha'awar lokacin da aka ambata don samar da tsarin mafi kyau don juzuwar coolant akan tsarin kwayar. Tsarin mafi kyau na impeller ya wakiltacce waɗannan bubu ne da za'a so ba wanda akwai sarrafawa sosai don kushe abubuwan darajar. Duk wannan iri ninzuwa suna aiki tare su ka wakilci matsalolin ba za su kasance ba sai dai angara daya ya fara kuskure.
A mesinai mai karfafa hankuma, inda matakan gini suna faruwa cikin yawan lokuta, girman waɗannan abubuwan ke mahimmacin tushen aiki.
Masu amfani na jaman suna amfani da idon ruwa na elektrik domin kawo takaifin gini, amma wannan canjin yake kawo jerin gyara-gyara na ikoji dibam dibai zuwa sauya na ilimin ruwa na musamman. Duba wasu farkon farko:
| Faktar | Ilimin Ruwa na Makinika | Kasa Kwaya |
|---|---|---|
| Zin Hanyar Gaskiya | Zurfi mai zurfi na gyare-gyare da ganyenana | Kuskuren kafofin elektoronik ko koroshan |
| Tsari na abubuwan da aka girma | 80,000–100,000 miles | 60,000–80,000 miles |
| Tushe zuwa tsakar wuya mai kyau | Yi ne—babu elektronikin da ke kama da rashin alheri | Yana da kansa mai karancewa na tsakar wuya |
| Takaitaccen Gyara | Midrange—saka cikin tsarin belt | Tushe mai zurfi—dubi shi ta hanyar CAN-bus |
Ananannen electric suna ba da barkawa kamar tushen engine-off, wanda ya kara karo turbochargers bayan aiki mai yawa. Amma, sadarar kontrolinsu suna iya haifar da kuskuretsun kafofin 72% a samar da German masoyi. Don amfanin track ko sarrafa da ke da yawa, ananannen mechanical suna kasance sabon zaune yayin da suke da sauƙi da kuma matsayin da aka girma.
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