Dipstick.
A kan mota, dipstick wani ma'aunin sarrafawa ne na gama-gari da ake amfani da shi don duba hajar ramin mai, saboda ramin da ake sakawa yana da hanyar juyawa, don haka abin da ake saka dipstick zai iya komawa baya lokacin da aka fitar da shi.
Tsarin man injin gabaɗaya ya haɗa da tsarin ajiyar mai, tsarin rarraba mai, tsarin nunin mai, da sauransu. A cikin ƙa'idodin isar da isar da saƙo don jigilar jiragen sama, alamar adadin man dole ne ya kasance yana da dipscale ko makamancin na'urar don nuna adadin man kowane man. tanki. Dipstick shine ma'aunin matakin ruwa mai sauƙi, wanda zai iya nuna matakin ruwan mai kai tsaye a cikin tanki mai zamiya.
Ayyukan ma'aunin man fetur ba wai kawai don duba matakin matakin man inji ba ne, ƙwararrun tuki ko ma'aikatan gyaran gyare-gyare na iya samun yawancin injin da ke aiki ta hanyar duba ma'aunin mai; Don haka, injin yana kiyayewa, ana samun abin da ya haifar da gazawar da hatsarin a cikin lokaci, ana guje wa kuskuren, kuma laifin ya kara tsananta, da dai sauransu, na iya yin gaggawar amsawa, samun hukunci daidai, kuma samar da ingantaccen tushe. Ana iya cewa amfani da ma'aunin man yana da kyau ko mara kyau, kuma yana taka muhimmiyar rawa wajen tsawaita rayuwar injin.
Dipstick ma'auni ma'ana
Ayyukan ma'aunin mai shine auna tsayin matakin matakin ruwa na mai, don yin la'akari da ko man fetur na injin farawa yana cikin kewayon da ya dace.
Ma'aunin mai na al'ada yana da ƙayyadaddun iyaka na sama da na ƙasa, muddin kun tabbatar da cewa matakin man da aka gano yana tsakanin matakan sama da ƙasa. Zai fi kyau idan ya kasance a tsakiya. A cikin wannan buƙatar a lura cewa man ba shine mafi kyau ba, mafi girman matakin mai, a gaskiya ma, mafi girman juriya na injin (saboda crankshaft shine buƙatar ci gaba da motsa man kwanon man fetur don cimma ruwa mai laushi). , da kyau, za a iya ajiye matakin ruwa a tsakiyar matsayi kadan kadan, a wannan lokacin juriya na injin shine mafi ƙarancin man fetur, yayin da aikin lubrication zai iya zama barga.
Kayayyaki
Tun da akwai hanyar juyawa a cikin rami na saka dipstick, ana buƙatar nakasar shigar da dipstick zai iya komawa baya lokacin da aka zana shi. Don haka, kayan aikin dipstick gabaɗaya ana yin su ne da farantin karfe 65Mn da aka rufe na kauri 0.8mm a yanka a cikin sandunan ƙarfe 327mm × 5mm. Ƙarshen ƙarfe ɗaya an yi shi don ramukan taro, ɗayan ƙarshen kai yana karkace, kuma wurare biyu na tsakiya ana naɗe su da dannawa, sa'an nan kuma quenching da tempering maganin zafi.
Saboda azancin 65Mn karfe zuwa zafi fiye da kima, ana samun fashewar fashe da tashin hankali. Domin rage thermal danniya da nama danniya lalacewa ta hanyar overheat na dipstick, sakamakon a quenching, tempering nakasawa da fatattaka, wani manufacturer yana amfani da gishiri wanka dumama (860 ℃) quenching, 250 ℃ low zazzabi tempering zafi magani tsari. Duk da haka, 65Mn karfe ta hanyar gishiri wanka quenching yin dipstick surface high zafin jiki lalata, akwai tsanani lalata pitting, ajiya 48h, da surface fara tsatsa, ba kawai rinjayar bayyanar da samfurin quality, amma kuma kawo gurbatawa ga lubricating man fetur. .
Amfani mai kyau
Daidaitaccen amfani da ma'aunin mai: akwai injuna da yawa, saboda direban baya kula da binciken ma'aunin mai ko kuma ba zai iya yin amfani da ma'aunin mai daidai ba don haifar da haɗarin kona tayal, wanda ke haifar da tarwatsewar injin. da kuma fama da mummunar asarar tattalin arziki.
Ana bincika ma'aunin mai daidai lokacin hutawa:
(1) Bayan dare ko rabin sa'a ana yin parking, duba ma'aunin mai dole ne ya ga daidai matsayin matakin mai, duba ma'aunin mai ba zai iya kallon gefe guda ba, amma bangarorin biyu su kalli, ga kasa kadan, ba tabbas idan mai tsabta sannan ya duba, kalli gefe guda kawai wani lokacin saboda man da ke bangon bututun da ke makale da mai mulki zai haifar da rudani.
(2) A karkashin yanayi na al'ada, ba za ku iya shakatawa ba, kuma ku duba ma'aunin mai sau ɗaya ko sau biyu a rana.
(3) A karkashin yanayi mara kyau, ciki har da rage aikin rufe injin, ƙara yawan asarar mai ko zubar da ciki da gazawar ba tare da magani ba, wajibi ne a bincika akai-akai, rashin shi za a kara, mai a cikin injin kamar jinin mutum ba zai iya samun kadan rashin kulawa.
(4) Bayan gaza tantance ma'aunin mai, kamar lalacewar ciki, da sauransu, yakamata a duba cikin lokaci.
(5) Dubi ma'aunin mai ba kawai don ganin adadin ba amma kuma kula da canjin ingancin.
(6) Fadakarwa ga gazawar ma'aunin mai: Laifin da ya fi yawa shine nutsewar ma'aunin mai da kuma tashin ma'aunin mai. Nitsewa: Domin saman iyakar ma’aunin mai ya lalace ko ya lalace, kuma ba a gyara ma’aunin mai a kan lokaci, hakan zai sa man ba zai kara isa ga layin ma’auni ba, yana haifar da rudu da hadari; Tashi: za'a iya cire wasu nau'ikan nau'ikan bututun mai, kuma shigarwa ba a cikin wuri ba, zai sa ma'aunin mai ya tashi, zai haifar da ƙarin mai, a takaice, kula da hankali.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Zhuo Meng Shanghai Auto Co., Ltd. ya jajirce don siyar da sassan motoci na MG&MAUXS maraba da siyarwa.
