1. Amandla
Amandla asebenza eringini ye-piston ahlanganisa ukucindezela kwegesi, amandla okunwebeka iringi ngokwayo, amandla angenasici okunyakaza okuphindaphindayo kweringi, amandla okungqubuzana phakathi kweringi nesilinda kanye negroove yeringi, njengoba kuboniswe esithombeni. Ngenxa yalawa mandla, indandatho izokhiqiza ukunyakaza okuyisisekelo njengokunyakaza kwe-axial, ukunyakaza kwe-radial, nokunyakaza kokujikeleza. Ngaphezu kwalokho, ngenxa yezimpawu zayo zokunyakaza, kanye nokunyakaza okungajwayelekile, indandatho yepiston ibonakala intanta futhi i-axial vibration, ukunyakaza okungavamile kwe-radial nokudlidliza, ukunyakaza okusonta okubangelwa ukunyakaza okungavamile kwe-axial. Lokhu kunyakaza okungajwayelekile kuvame ukuvimbela iringi ye-piston ekusebenzeni. Lapho uklama indandatho ye-piston, kuyadingeka ukunikeza ukudlala okugcwele ukunyakaza okuhle futhi ulawule uhlangothi olungalungile.

2. I-thermal conductivity
Ukushisa okuphezulu okukhiqizwa ukusha kudluliselwa odongeni lwesilinda ngeringi ye-piston, ukuze kupholise ipiston. Ukushisa okukhishwe odongeni lwesilinda ngeringi yepiston ngokuvamile kungafinyelela ku-30-40% wokushisa okumuncwa phezulu kwepiston.

3. Ukucinana komoya
Umsebenzi wokuqala weringi ye-piston ukugcina uphawu phakathi kwepiston nodonga lwesilinda, nokulawula ukuvuza komoya okungenani. Le ndima ikakhulukazi ithwalwa yindandatho yegesi, okungukuthi, ukuvuza komoya ocindezelwe kanye negesi yenjini kufanele kulawulwe okungenani ngaphansi kwanoma yiziphi izimo zokusebenza ukuze kuthuthukiswe ukusebenza kahle kokushisa; vimbela isilinda nepiston noma isilinda kanye neringi ukuba zingabangelwa ukuvuza komoya Ukubanjwa; ukuvimbela ukungasebenzi kahle okubangelwa ukuwohloka kwamafutha okugcoba.

4. Ukulawula uwoyela
Umsebenzi wesibili wendandatho ye-piston ukukhuhla kahle amafutha okugcoba anamathiselwe odongeni lwesilinda nokugcina ukusetshenziswa kukawoyela okuvamile. Lapho ukunikezwa kwamafutha okugcoba kuningi kakhulu, kuzomuncwa ekamelweni elivuthayo, okuzokwandisa ukusetshenziswa kukaphethiloli, futhi idiphozi ye-carbon ekhiqizwa ukushisa izoba nomthelela omubi kakhulu ekusebenzeni kwenjini.

5. Ukusekela
Ngenxa yokuthi i-piston incane kunobubanzi obungaphakathi besilinda, uma ingekho indandatho yepiston, i-piston ayizinzile kusilinda futhi ayikwazi ukuhamba ngokukhululeka. Ngesikhathi esifanayo, indandatho kufanele ivimbele i-piston ukuthi ithinte ngokuqondile isilinda, futhi idlale indima yokusekela. Ngakho-ke, indandatho ye-piston iya phezulu naphansi kusilinda, futhi indawo yayo eshelelayo ithwalwa ngokugcwele yiringi.