Yaya za a iya gudanin tsarin tashin ruwa na mota ta hanyar yara?

Bayani na duniya mai haɗa da tsarin kula da yanayin jini da ya kashe

Kayan kasa na kudin kudin da suka yi amfani da van na 2015 suka kashe uku na jini a cikin rabi. Wadannan kashe suka fito daga tsarin tashin ruwa na mota da ba suka gudanin a lokacin da ke cikin shugaban. Masu sayar da suka rubuta cewa suna da karamin karami a lokacin da jini ya faru, sannan kuma alama na yanzu, sannan kuma ruwa mai karami. Bayanin kashe ba ne tsarin tashin ruwa kawai ba. Tashin ruwa ba suka gudanin a lokacin da ke cikin shugaban, don haka silicates suna kare da suka faru kuma karamin karami ya zama mai sauri. Wannan bayani ya faru a cikin duk kayan kasa: tsarin tashin ruwa na mota ba ya kashe kawai ba, amma ya kashe a cikin tsarin kula da yanayin jini da ba suka gudanin. Gudanin da suka gudanin a lokacin da ke cikin shugaban ya fi yawa da karamin da ke cikin kasa na jini da ya kare.

Wani ne karamin karami ya nufi

Ko’ina mai kuma a cikin kuma ta nufi na gaba na pump ya zama wani alama na kuskure na bearing. Bearing ya sa’a shafin impeller, kuma idan grease ya kawo, yana zama da fahimtar radial. Fahimtar ya haifar da kuskure na seal. Wani car water pump da ke kuskure a weep hole ya faru da kuskure. Idan aka sani ko’ina a farko, zai iya sa’a ayyukan da suka daga 30 minutes ba ayyukan da suka daga kofin raya.

Coolant shine ne fluid na aiki na pump

Munyi manya suna amfani da coolant don hanyar kula da kuma ba tare da kula da kuma. Shine ne kuma ya sa’a mechanical seal da kuma ya sa’a alloy housing daga cavitation. Coolant mai zuwa ya zama acidic kuma ya tsara seal face. Car water pump ya dace da chemistry na fluid, ba tare da kwalitas na metal.

Takonar kuskure: Wane abu ya kuskar da kuma yake

Overheating ya kuskure

Idan kudin yana ƙare a cikin wata, yadda yake saukin ruwa, hara ta ƙare a cikin miniti. Kudin aluminum ya zama ƙarfi, kudin gasket ta ƙare, kuma kudin yana ƙare. Kudin ruwa na kotar ta daga tsaki na wannan tashin. Wani kudin thermostat mai zuwa zai iya kare kudin ruwa mai kyau, don haka amfani da kudin ruwa na kotar zai bukatar fahimtar dukkan tashin.

Kudin belt da kudin tensioner

Kudin ruwa na kotar ke aiki ne daga serpentine belt. Belt mai zuwa ya ƙare, ya kare kudin bearing, kuma ya haifar da hara a cikin pulley. Idan kudin ruwa na kotar an jinya ba tare in sanya kudin tensioner, zai iya haifar da kudin ruwa na kotar a cikin wata.

Takon kudin mutum mai ilmi: Yadda kudin ruwa ya aiki

Impeller da kudin ruwa

Impeller ya ƙare a cikin crank speed kuma ya sanya coolant a cikin block da radiator. Kudin vane, kudin angle, da kudin material suna nufin kudin ruwa a cikin rpm mai zuwa inda kudin cabin heat ya kashe kamar yadda ake so. Kudin ruwa na kotar mai kyau ya amfani da impeller mai kyau don kare harmonic vibration wanda ke kare kudin shaft.

Kudin seal da kudin bearing

Kwallon da ke da kankara a wani tsari ya sa kwallon yin amfani da coolant daga bearing. Bearing shi ne mafi kyau da biyu rows da ke da grease don hakan. Idan kwallon ya ci gaba, coolant zai samu grease kuma race zai ƙare. Wannan shine saboda yanzu weep hole ya kashe: ya bude farko na leak kafin ya samu bearing.

Cavitation da Aeration

Rpm mai yawa ko pressure mai ƙarami na system ya sa bubuwa na vapor su dace a impeller. Bubuwa masu kuzo suna taka metal. System mai pressure (13–16 psi cap) ya rage cavitation. Water pump na motor ya dace da cap da hoses su ne mafi kyau.

Mabobin Da Su Kama

Sistemu na kwalitas na motor kamar IATF 16949 da ISO 9001 suna kawo yadda pumps suka bukata da suka duba. SAE papers suna rubuta taqaddun da impeller da life na bearing. Aikin safiya na workshop a wajen coolant mai yawa da tension na belt suna cikin OSHA general-duty rules da ANSI machine-guard guidance. Aikin coolant da sa kare suna cikin local environmental codes. Wadannan mabobin suna nuna kammalinta na abu da ke bukatar in gudan yanzu akan yadda suka gudan yanzu akan thermal cycling.

Kudin Yadda Ake Amfani Da Ita: Gudanar, Duba, Amfani, Talla

Yadda Za A Samun Tattaunawa

Sanya lambar bahimnin OEM, ba lambar injini kawai ba. Duba abu da ke cikin impeller da tsarin pulley. Mota na water pump da aka bukata a cikin IATF 16949 yana da bayani na amfanin tattaunawa.

Yadda Za A Duba

Kula a lokacin idle don gudanar hankali. Duba weep hole don fahimtar yadda ya dace. Kusa hoses don fahimtar yadda suka dace. Duba tsarin yadda yake zama mafi kyau ta hanyar scanner. Wannan yadda ya dace a cikin 100°C a lokacin da mota ta yi shugaban yana bukatar amfani.

Yadda Za A Amfani Da Ita Ta Yatsa

Kada ka sanya coolant a cikin yadda ake bukatar ita kuma kada ka sanya a cikin mark. Kara amfani da idle a lokacin da mota ta yi shugaban a lokacin yadda fan ya dace a lokacin yadda yana mafi kyau. Mota na water pump ta share load ta hanyar fan da cap.

Yadda Za A Talla

Talla a lokacin da ake bukatar ita a cikin service manual, ba a cikin rangi kawai ba. Sanya belt da tensioner a lokacin da suka dace. Sanya pulley bolts a cikin yadda ake bukatar ita; bolts da suka dace suna kara hub. Rubuta lokacin da mileage.

Masu Sabon Gaskiya

Taswira: Yadda kamar yadda za a sanya car water pump?

Amsu: Many pumps suna ci gaba da 90,000–150,000 km, amma yadda kuma yana daga cikin hanyar sauyin coolant da halin taliya. A duk mara aikin coolant, ya kamata a sani halin car water pump, kuma a sauya shi idan weep hole ya ci wuri ko idan kuma akwai tsoro na bearing, tare da yadda yake cikin karamin kilomita. A cikin engine na timing-belt, yadda a sauya pump yana daidai a sauya taliya domin gudun aiki. Bayanin manufacturer da yadda kuma yadda a yankin da suka yi amfani da karamin kilomita suka yi amfani da karamin kilomita, don haka a sani halin abu ne kamar yadda ake sani halin abu a cikin karamin kilomita.

Tambaya: Ya zama m possible in car water pump ya kusantar tare da ci wuri?

Amsu: Ee. Idan bearing ya kusantar ko idan impeller ya kusantar, zai iya kusanta flow tare da ba ci wuri. Car water pump da akwai impeller mai rarraba ko da akwai impeller mai fuskanci zai iya kuskure a kuskure amma bai iya kuskure coolant ba, wanda zai iya kusanta kuskure. Ku bi kuwa ta kuskure da ku bi kuskure na temperature. Wadanda impeller na plastic zai iya kusantar a cikin kuskure kuma zai iya kuskure abubuwa a cikin block. Idan kuskure ba ci wuri ba, zai iya kusantar a cikin kuskure, wanda shine saboda yadda scanner-based temperature logging zai iya kuskure a cikin kuskure.

Tambaya: Yadda coolant type ke cikin kuskure na pump life?

Amsu: Yanzu shine mafi kyau. Bayanin da ba a amfani da shi yana fasa wasu abubuwa da suka daga kuma yana sa kula da gaba daya kuma yana kuskure da kusar gaba. Kungiya ta kofin gida ta hanyar bayanin da ke cikin asidu ta zama mai ƙarfi kafin da ya daga bayanin da ke cikin silikat kuma kuma kuma. Amincewa na bayanin suna iya zama mai tsinku kuma yana kuskure da kusar gaba. Ya kamata ku bi da sararin da aka rubuta a kitabun, wanda ke nufin 50/50, kuma amfani da ruwan da aka tsoho. Kimiya na bayanin ta kuma yana kuskure da kofin kuma kusar gaba.

Tambaya: Ya kamata kungiyar serpentine ta dide da kungiyar?

Amsu: An yi amfani da shi a kungiyar da ke cikin serpentine. Kungiyar ta kofin gida ta share hanyar serpentine da tensioner kuma wasu abubuwa masu ala. Kungiyar da ke kuskure ko tensioner da ke kuskure yana kuskure da kusar gaba na kungiyar ta baru kuma yana kuskure da kusar gaba. Dide kungiyar, tensioner, kuma idler a matsayin da suke iya kuskure yana sa kula da hanyar dide duk su. Karamin kayan da suke kuskure yana kuskure da kuskure da kungiyar ta baru kuma yana kuskure da kungiyar ta baru.

Tambaya: Wane karya yana nuna kuskure na kusar gaba na kungiyar?

Amsa: Kuma mai gaskiya ko kuma mai gaskiya da yawa daga yankin zaman, wanda ya sa hannu a cikin rpm yana nuna cewa kuma mai gaskiya ya ƙara kusur. Kuma mai gaskiya na mata ta kula da kariya wanda ya ƙara kusur a lokacin fuskanci na sanyi, kuma ya taimaka a lokacin da grease ya zama mai yawa. Kuma mai gaskiya na karami a lokacin da kuma ya ƙara kusur shine kuma alama. Ka tsaya ba a maimaita shi da kuma mai gaskiya na belt, wanda ya ƙara kusur a lokacin da kuma ya ƙara kusur da spray water. Ku tabbata shi da kuma ku sanya kuma a cikin pulley kuma ku duba cewa akwai kuma yankin da kuma ya ƙara kusur.

Tambaya: Ya zama kuma kuma mai gaskiya ya ƙara kusur?

Amsa: Ee. Kuma ya ƙara kusur ya ƙara kusur da seal elastomer kuma ya ƙara kusur da housing, wanda ya ƙara kusur da shaft play. Kuma mai gaskiya na mata ta kula da kariya wanda ya ƙara kusur a lokacin da kuma ya ƙara kusur ya ƙara kusur a lokacin da kuma ya ƙara kusur saboda seal face ya ƙara kusur. Kuma kuma ya ƙara kusur da kuma ya ƙara kusur da impeller bond. A lokacin da kuma ya ƙara kusur da kuma ya ƙara kusur, ku duba weep hole, belt tension, kuma temperature behavior a lokacin da kuma ya ƙara kusur da test drive kuma ka tabbata kuma da kuma ya ƙara kusur da cooling system.