1. Lubrication: idan dai injin yana aiki, sassan ciki zasu haifar da rikici. Da sauri gudun ya kasance, mafi tsananin gogayya zai kasance. Misali, zafin fistan zai iya wuce ma'aunin Celsius 200. A wannan lokacin, idan babu injinan dizal da aka saita da mai, zafin jiki zai yi yawa don ƙone injin gaba ɗaya. Aikin farko na man inji shi ne rufe karfen da ke cikin injin tare da fim din mai don rage juriya tsakanin karafa.
2. Rashin zafi: baya ga tsarin sanyaya, man yana taka muhimmiyar rawa wajen zubar da zafi da injin mota da kansa yake yi, domin man zai bi ta dukkan sassan injin, wanda zai iya kawar da zafin da injin din ke haifarwa. juzu'i na sassan, kuma ɓangaren piston mai nisa daga tsarin sanyaya kuma yana iya samun tasirin sanyaya ta cikin mai.
3. Tasirin tsaftacewa: carbon ɗin da aka samar ta hanyar aiki na dogon lokaci na injin da ragowar da aka bari ta hanyar konewa zai manne da duk sassan injin. Idan ba a kula da shi yadda ya kamata ba, zai shafi aikin injin. Musamman, waɗannan abubuwa za su taru a cikin zoben piston, mashigai da bawul ɗin shaye-shaye, suna samar da carbon ko abubuwa masu ɗaurewa, haifar da fashewa, takaici da ƙara yawan amfani da mai. Wadannan al'amura sune manyan makiyan injin. Man injin da kansa yana da aikin tsaftacewa da tarwatsawa, wanda ba zai iya sanya waɗannan carbon da ragowar su taru a cikin injin ba, bari su samar da ƙananan ƙwayoyin cuta kuma su rataye a cikin man injin.
4. Aikin hatimi: Ko da yake akwai zoben piston tsakanin piston da bangon silinda don samar da aikin rufewa, digirin hatimi ba zai zama cikakke sosai ba saboda farfajiyar ƙarfe ba ta da faɗi sosai. Idan aikin rufewa ba shi da kyau, ƙarfin injin zai ragu. Sabili da haka, man zai iya samar da fim tsakanin karafa don samar da aikin hatimi mai kyau na injin da inganta ingantaccen aikin injin.
5. rigakafin lalata da tsatsa: bayan wani lokaci na tuƙi, za a samar da abubuwa masu lahani iri-iri a cikin man injin, musamman ma ƙaƙƙarfan acid ɗin da ke cikin waɗannan abubuwa masu lalata, wanda ya fi sauƙi don haifar da lalata ga sassan injin; Haka kuma, duk da cewa mafi yawan ruwan da konewa ke haifarwa za a tafi da su ne da iskar gas din da ake fitarwa, amma da sauran ruwa kadan, wanda kuma zai lalata injin din. Don haka, abubuwan da ke cikin man inji na iya hana lalata da tsatsa, ta yadda za a kare saitin janareta na Cummins daga waɗannan abubuwa masu cutarwa.
Lokacin aikawa: Dec-28-2021
