Nazi iingongoma eziphambili malunga nokubaluleka kweepiston

Ipiston yinxalenye ebalulekileyo yeenjini zokutsha zangaphakathi, njengoko idlala iindima ezibalulekileyo ekusebenzeni kwe-injini. Nazi iingongoma eziphambili malunga nokubaluleka kweepiston:

1. Uguqulo lwaMandla:Iipistonsukuququzelela ukuguqulwa kweegesi eziphezulu zoxinzelelo kumandla omatshini. Ngexesha lenkqubo yokutsha, iigesi ezikhulayo zityhala ipiston ezantsi, iguqula amandla ekhemikhali kwisibaso abe ngumsebenzi womatshini.

2. Isitywina kunye nokuNxinzelela: Iipistoni zenza isitywina ngeendonga ze-cylinder, ezivumela ukuba zicinezele umxube we-air-fuel okanye ukukhupha iigesi ngaphakathi kwegumbi lokutsha. Ukutywinwa okufanelekileyo kuqinisekisa ukutsha okusebenzayo kunye nokuthintela ukulahlekelwa kwamandla kunye nokunyanzeliswa.

3. Ukudluliselwa kweMikhosi:Iipistonsukudlulisa amandla avela kwiigesi ezikhulayo kwintambo yokudibanisa kwaye ekugqibeleni kwi-crankshaft. La mandla anoxanduva lokujikeleza i-crankshaft, eguqula intshukumo yomda wepiston ibe yintshukumo ejikelezayo.

4. Ukutshatyalaliswa kokushisa: Iipistoni ziphantsi kokushisa okuphezulu ngenxa yenkqubo yokutsha. Zinemijelo yokupholisa kwaye zenziwe kwizinto eziphathekayo ezine-conductivity efanelekileyo ye-thermal ukuze zichithe ukushisa ngokufanelekileyo kunye nokukhusela ukushisa okanye umonakalo.

5. Ukulungiswa kobunzima: Iipistoni zenzelwe ukuba zilula ngelixa zigcina amandla kunye nokuqina. Ukunciphisa ubunzima bepiston kunceda ekuphuculeni ukusebenza kakuhle kwe-injini ngokubanzi, ukunciphisa inertia, kunye nokuvumela isantya esiphezulu se-injini.

6. Imisesane yePiston: Iipistons zibandakanya amakhonkco episton abonelela ngesitywina esityibilikayo phakathi kwepiston kunye neendonga zesilinda. Ezi zindandatho zinceda ukugcina ukunyanzeliswa okufanelekileyo, ukuthintela ukuvuthwa kweegesi, kunye nokuququzelela i-lubrication esebenzayo ngokulawula ifilimu yeoli kwiindonga ze-cylinder.

7. Ukusebenza kwe-Injini: Uyilo, imilo, kunye nezinto zepiston zinempembelelo kwiimpawu zokusebenza ze-injini, ezifana nokuphuma kwamandla, ukusebenza kakuhle kwamafutha, kunye nokukhutshwa. Izinto ezintsha kuyilo lwepiston zijolise ekonyuseni amandla omlilo, ukunciphisa ingxabano, kunye nokuphucula ukusebenza kwe-injini ngokubanzi.

Isishwankathelo, iipiston zizinto ezibalulekileyo kwiinjini zokutsha zangaphakathi, ezinoxanduva lokuguqula amandla, ukugcina uxinzelelo, ukuhambisa amandla, ukutshabalalisa ubushushu, kunye nokuphembelela ukusebenza kwe-injini. Uyilo lwabo olufanelekileyo kunye nokusebenza kubalulekile ekusebenzeni ngokufanelekileyo nangokuthembekileyo kwe-injini.