Ƙungiyoyin excavator na Volvo koyaushe suna samun fifiko daga masu aiki a cikin masana'antar tono. Bayan - sabis na tallace-tallace da ingancin sassan Volvo excavator da mutane da yawa suka saya sun fi garanti fiye da na wasu ƙananan masana'antun. Koyaya, komai kyawun su, rashin aiki na iya zama makawa bayan amfani na dogon lokaci. Sanin ƙarin bayani game da abubuwan da ke haifar da fashewar tubalan injin da kan silinda ana fatan zai taimaka muku.
I. Dalilai na tsagewa a cikin sassan silinda na Volvo excavator Sassan toshewar injin silinda da kan silinda waɗanda ke da saurin fashewa yawanci suna da alaƙa da tsarin su. Sassan da ke saurin fashe a cikin nau'ikan injuna daban-daban suna da nasu tsarin. Tubalan inji da kawunan silinda galibi ana jefa su daga baƙin ƙarfe mai launin toka, baƙin ƙarfe simintin ƙarfe, da gawa na aluminum. Tsarin su yana da wuyar gaske, kuma suna aiki a ƙarƙashin yanayin zafi mai girma, matsa lamba, nauyin zafi, da sauran yanayin kaya. Saboda haka, ramukan yashi da tsagewa sau da yawa suna faruwa a cikin toshe Silinda da kan Silinda.
II. Magani don fasa a cikin sassan silinda na Volvo excavator
- Injin yana da ƙarfi da sauri. A cikin sauri mai girma, ƙarfin da ba ya aiki yana da girma, damuwa a kan farantin ƙasa yana da girma, kuma mai yiwuwa fashewa ya faru.
- Tushen Silinda yana da ƙayyadaddun tsari da kaurin bango mara daidaituwa. Saboda ƙarancin taurinsa, ana iya samun tsaga a wasu sassa masu rauni.
- A cikin sauri mai girma, crankshaft yana girgiza, wanda ke ƙara nauyin nauyin silinda kuma yana haifar da raguwa a sassa masu rauni.
- Matsakaicin damuwa yana faruwa a tsaka-tsaki tsakanin sassan injina da sassan da ba a sarrafa su tare da kaurin bango daban-daban. Lokacin da aka mamaye maida hankali tare da ragowar damuwa na ciki a cikin simintin gyare-gyare, ana iya samun tsagewa.
- Idan injin yana aiki a ƙarƙashin nauyi na dogon lokaci, damuwa a cikin shingen Silinda ya yi yawa, kuma adadin fashe a cikin toshe Silinda yana da girma.
- Ba zato ba tsammani ƙara ruwan sanyi ga injin a yanayin zafi yana haifar da matsananciyar zafi a cikin toshewar silinda, wanda ke haifar da nakasar shingen Silinda da fashewa.
- Yawan kauri na datti na ruwa a cikin jaket na ruwa yana rage hanyar ruwa mai sanyaya. A lokaci guda, saboda mummunan canja wurin zafi na datti na ruwa, zafi - raguwar aikin injiniya ya ragu. Musamman bayan an katange hanyar ruwa tsakanin silinda da bawul ɗin, zafinsa - ɓarna yana da tasiri sosai, yana haifar da yanayin aiki na gida ya tashi kuma yanayin zafi ya yi yawa. Wannan yana yiwuwa ya faru a lokacin sanyi mai tsanani kuma ya fashe saboda kwatsam ƙarar ruwan zafi mai zafi mai zafi.
- Ba a aiwatar da buƙatun fasaha na ayyukan gyara ba sosai. Misali, ba a ɗora kusoshi na Silinda a cikin ƙayyadadden tsari da juzu'i, kuma ƙarfin ƙarfafawa bai daidaita ba, yana haifar da nakasar Silinda da fashe kusa da rami na kulle.
- s.
Ta hanyar bayanin da ke sama, kuna da takamaiman fahimtar abubuwan da ke haifar da gazawar fashe a cikin tubalan injin da kawunan silinda. Dole ne ku tuna don komawa zuwa gare shi a cikin amfanin yau da kullum don kauce wa irin wannan yanayi kuma ya shafi amfani.
