Menene hatimin inji?Injin wutar lantarki tare da raƙuman juyawa, irin su famfo da kwampreso, waɗanda galibi ana kiransu “na’urori masu juyawa”.Hatimin inji wani nau'in tattarawa ne da aka sanya akan mashin watsa wutar lantarki na injinan jujjuya.Suna da aikace-aikace da yawa, daga motoci, jiragen ruwa, roka da kayan shuka masana'antu zuwa kayan zama.
Menene babban aikin hatimin inji?
An ƙera hatimin inji don hana ruwa (ruwa ko mai) da injin ke amfani da shi daga zubewa zuwa yanayin waje (yanayi ko ruwa).Wannan aikin hatimin inji yana taimakawa hana gurɓacewar muhalli, adana makamashi da amincin injin ta hanyar haɓaka ingantaccen aikin injin.
Idan ba a yi amfani da hatimin inji ko tattarawar gland ba, ruwa zai zubo ta ratar da ke tsakanin shaft da jiki.Idan kawai don hana zubar da injin, yana da tasiri a yi amfani da kayan rufewa da ake kira lilin lilin akan ramin.Ana shigar da zobe daban akan shaft da harsashi na injin don rage yawan zubar ruwan da ake amfani da shi a cikin injin ba tare da shafar ƙarfin jujjuyawar ramin ba.Don tabbatar da haka, an ƙera kowane sashi zuwa ingantaccen ƙira.Hatimin injina na iya hana zubar da abubuwa masu haɗari ko da a ƙarƙashin mawuyacin yanayi na wahalar inji ko matsatsi mai girma da sauri.
Fasaha da ke bayan hatimin injiniya
Saboda ayyuka da aikace-aikacen da ke sama, fasahar hatimin injina ita ce jimlar injiniyan injiniya da fasahar aikin jiki.Musamman ma, ainihin fasahar hatimi na inji shine fasaha ta Tribology (gwagwarmaya, lalacewa da lubrication), wacce ake amfani da ita don sarrafa yanayin juzu'i tsakanin tsayayyen zobe da zobe mai juyawa.Hatimin injin tare da wannan aikin ba zai iya hana ruwa ko iskar gas ɗin da injin ɗin ke sarrafa shi kawai ba, har ma ya inganta aikin injin ɗin, don taimakawa wajen samun ceton makamashi da hana gurɓacewar muhalli.
Lokacin aikawa: Janairu-04-2022