Ukusetyenziswa kweepiston ezahlukeneyo kwiinjini kunokuphenjelelwa zizinto ezininzi, kubandakanya iinjongo zoyilo kunye neemfuno ze-injini, ukusetyenziswa okucetywayo, ukuphuma kwamandla, ukusebenza kakuhle, kunye nokuqwalaselwa kweendleko. Nazi izizathu ezimbalwa zokuba kutheni iipiston ezahlukeneyo zingasetyenziswa kwiinjini:
1. Ubungakanani be-injini kunye noLungiselelo: Ubungakanani be-injini eyahlukeneyo kunye nokucwangciswa (okufana ne-inline, i-V-shaped, okanye ichaswe ngokuthe tye) ineemfuno ezahlukeneyo zeepiston. Imilinganiselo yepiston, kuquka idiameter yayo, ubude bestroke, kunye nobude boxinzelelo, zenzelwe ukunyusa ukusebenza kunye nokungena ngaphakathi kwemiqobo yoyilo lwenjini.
2. IsiPhumo saMandla kunye nokuSebenza:Uyilo lwepistoninokuthi ilungiselelwe ukufezekisa iziphumo ezithile zamandla kunye neempawu zokusebenza. Iinjini ezisebenza ngokuphezulu zihlala zifuna iipistons ezinokumelana namaqondo obushushu aphezulu kunye noxinzelelo, zineempawu zokupholisa eziphuculweyo, kwaye zibonelele ngokutywinwa okuphuculweyo ukuze kwandiswe amandla kunye nokusebenza kakuhle.
3. Ukukhethwa kwezinto: Izinto zePiston zinokwahluka ngokuxhomekeke kwizinto ezifana nohlobo lwe-injini, amandla afunekayo, ubunzima, kunye neendleko. Izixhobo eziqhelekileyo zepiston ziquka i-alloys ye-aluminium ephosiweyo, i-alloys ye-aluminium eyakhiweyo, kunye nentsimbi. Izixhobo ezahlukeneyo zibonelela ngeenzuzo ezahlukeneyo kunye norhwebo malunga nokuqina, ukwanda kwe-thermal, ukunciphisa ubunzima, kunye neendleko.
4. Uhlobo lwesibaso: Uhlobo lwesibaso olusetyenziswa kwi-injini lunokuba nefuthe kuyilo lwepiston. Ii-injini ezenzelwe amafutha ahlukeneyo, njengepetroli, idizili, okanye ezinye iifutha ezifana ne-ethanol okanye igesi yendalo, zinokufuna uyilo olwahlukileyo lwepiston ukulungiselela ukwahluka kweempawu zokutsha, imilinganiselo yoxinzelelo, kunye namaqondo obushushu okusebenza.
5. Ukunyanzeliswa kokunyanzeliswa: Iinjini ezixhotyiswe ngenkani yokungeniswa, ezifana nee-supercharger okanye ii-turbochargers, zihlala zifuna iipistons ezinamandla ukuze zimelane noxinzelelo olwandisiweyo kunye namaqondo okushisa avela ngokunyanzeliswa kokunyanzeliswa. Ezi pistons zinokuba nezakhiwo eziqinisiweyo kunye neempawu eziphuculweyo zokupholisa ukujongana noxinzelelo olongezelelweyo.
6. Iingqwalasela zeendleko: Uyilo lwepiston lunokuphenjelelwa nokuqwalaselwa kweendleko. Iinjini eziveliswe ngobuninzi ezisetyenziswa kwizithuthi eziqhelekileyo zinokubeka phambili ukusebenza kakuhle kweendleko, okukhokelela kuyilo olulula lwepiston oluhlangabezana nokujoliswe kuko okufunekayo ngelixa ugcina iindleko zokwenziwa zisezantsi. Kwelinye icala, iinjini ezisebenza ngokuphezulu okanye usetyenziso olukhethekileyo zinokubeka phambili ukusebenza ngaphezulu kweendleko, okukhokelela kuyilo lwepiston oluqhubela phambili nolubizayo.
Kubalulekile ukuqaphela ukuba uyilo lwe-injini yinkqubo entsonkothileyo, kwaye izinto ezininzi ziyaqwalaselwa xa ukhetha ubumbeko lwepiston. Iinjineli zandisa amacandelo ahlukeneyo, kubandakanya ipistons, ukufezekisa ibhalansi efunekayo yokusebenza, ukuqina, ukusebenza kakuhle, kunye neendleko zoyilo lwenjini ethile kunye nokusetyenziswa kwayo.
Ixesha lokuposa: Jun-20-2023