Nau'in hayaniya yayin fara na'urar sanyi da sanadinsu

Nau'in hayaniya yayin fara mota zuwa sanyi na iya zama mahimman bayanai don bincikar matsalar aiki. Musamman ma karin hayaniya daga injin, wanda shine babban gargaɗin yiwuwar matsaloli.

Tabbas, sanin yadda motar ta yi sauti a cikin yanayin al'ada yana da matukar mahimmanci don rarraba wasu kararraki da rashin daidaituwa a cikin motar.

Surutu lokacinda ake fara motar sanyi, wanda zai iya harzuka su

A ƙasa, ana tattauna manyan nau'ikan sautukan da ba na al'ada ba yayin fara na'ura a farkon sanyi ana tattaunawa dalla-dalla, da kuma dalilan da ke haifar da su:

1. Sautin injin yana da wahalar farawa. Lokacin farawa a cikin yanayi mai sanyi, ana lura da ƙarancin hasken fitillu, kuma ana jin sautin sauti, kamar dai motar tana farawa ba tare da ƙarfi ba. Wannan wata alama ce da ke haifar da matsaloli tare da baturi (ƙananan caja ko mara kyau) ko tashoshi (yiwuwar yin haɗin gwiwa mara kyau).
2. "Skating" Starter ("grrrrrrr..."). Idan motar ta fara yin hayaniya tsakanin kayan aiki lokacin farawa, za a iya samun matsala tare da mai kunnawa.
3. Muryar injiniya (“chof, chof ...”). Idan ka ji amo kamar “sara, sara ...” lokacin da za a fara injin sanyi kuma akwai ƙanshin mai a cikin motar, masu allurar na iya daina yin matsi ko kuma ba su cikin yanayi mara kyau. Arar da allurar keyi tana da ma'anar gaske kuma wannan saboda tasirin watsi da tururin mai a waje da murfin bawul din.
4. Karfe gogayya amo. Yana iya faruwa cewa lokacin da injin ya fara sanyi, an ji ƙarar hayaniya tsakanin sassan ƙarfe daga wurin injin ɗin. Wannan yanayin na iya zama alama ce ta famfon ruwa mara kyau. Wannan ƙarar ƙarar na iya faruwa lokacin da injin turbine na ruwa ya haɗu da gidan famfo da kansa.
5. Ƙarfe amo (ringing) daga wurin shaye-shaye. Wani lokaci, yana iya faruwa cewa wani mai karewa ko matsewa yana kwance ko fashe. "Ringing" yana samuwa ta hanyar wani ɓangaren ƙarfe wanda ya zama sako-sako ko kuma yana da tsagewa.
6. Kiyaye daga cikin motar. Idan akwai hayaniya lokacin tada motar a lokacin da sanyi yake ji kuma ya yi kama da kururuwar da ke fitowa daga cikin motar, mai yiyuwa ne injin dumama ba ya da kyau (watakila ma'aunin ma'auni ya karye ko kuma an samu rashi). na lubrication).
7. Sautin faɗakarwar zanen ƙarfe lokacin farawa. Muryar faɗakarwar farantin ƙarfe lokacin farawa yana yawanci haɗuwa da mummunan yanayin masu kare bututu. Wadannan masu kariya zasu iya fasa ko karya saboda dalilai na waje kamar zafin jiki, damuwar inji, da dai sauransu.
8. Kirkira a yankin injin. Ƙarar sautin ƙararrawa a wurin injin lokacin farawa na iya faruwa saboda bel ɗin bel na lokaci ko tashin hankali a cikin mara kyau. Wannan yana faruwa saboda rollers ko tensioners na iya zama sako-sako.
9. Tsayawa ko ƙwanƙwasa amo a cikin sashin injin injin. Wannan hayaniya lokacin fara motar lokacin da sanyi ya faru, a matsayin mai mulkin, saboda sarkar lokaci da ke cikin yanayin rashin ƙarfi (miƙewa ko kuskure). A wannan yanayin, sarkar ta yanke cikin skates kuma ta haifar da waɗannan kararraki, musamman idan injin ba ya zafi.
10. Jijjiga robobi a yankin injin ("trrrrrrr…"). Jijjiga, canje-canje a yanayin zafi ko tsufa na kayan na iya haifar da gaskiyar cewa murfin da ke rufe injin ya tsage ko goyan bayansa sun lalace, kuma, saboda haka, ana jin girgizar filastik.
11. Ƙarfe amo daidai lokacin farawa, tare da rawar jiki a cikin jiki da sitiyari. Ana iya la'akari da wannan alamar idan pistons na injin suna cikin mummunan yanayi. Wadannan alamomin na iya haifar da matsala mai tsanani.
12. Surutu, kamar dai ƙarfe na ƙarfe a farkon ("clo, clo, ..."). Lokacin farawa, ana iya yin amo, kararrawar ƙarfe sanadiyyar haɗarin rodi. Wannan na iya faruwa ta hanyar rashin daidaituwa a cikin sitiyari, yana haifar da jijiyoyin da ke ƙayyade wannan amo. Hali ne sosai.
13. Ƙarar busawa a cikin ɗakin injin. Wani hayaniyar da za ta iya yi lokacin da za a tada mota a cikin sanyi shine busar da ke fitowa daga sashin injin, wanda na iya haifar da lahani a cikin mazugi. Tsagewa a cikin wannan bangare, ko gasket a cikin yanayi mara kyau, duka biyun suna iya haifar da irin wannan ƙarar hayaniya.
14. Injin swinging ko kuma surutai masu ban tsoro. Akwai yiwuwar cewa ana samar da irin wannan sauti a cikin injin yayin da sassan ciki suka gaza. Matsayin mai ƙa'ida, wannan matsalar ba ta da wuyar tantancewa, tunda injin dole ne a rarraba shi don a gano daidai.

shawarwari

Akwai sautuka da yawa waɗanda zasu iya faruwa yayin fara injin sanyi. Lokacin da aka gano waɗannan, yana da mahimmanci a bincika abin hawa da wuri-wuri, saboda mummunan aiki na iya ɓoyewa bayan hayaniya, ko kuma yana iya zama alamar babbar matsalar nan gaba.

Don kawar da kowane irin amo lokacin fara motar akan mura, yana da kyau a tuntuɓi bitar. Amsa mahimman tambayoyi 2: "menene hayaniya?" kuma "daga ina ya fito?" Wannan bayanin zai taimaka wa masu fasaha wajen gano matsalar.

Wasu daga cikin wadannan surutun suna lalacewa ne ko lalacewar sassan jiki, roba ko karfe. A lokuta da yawa, ba zai yiwu a maye gurbin sashin ba (saboda tsadar su, rashin kaya, da sauransu) kuma, don kawar da matsalar, a cikin irin waɗannan halaye, ana ba da shawarar yin amfani da manne mai haɗin abu biyu.