Umsindo ongavamile weringi ye-piston ikakhulukazi uhlanganisa umsindo oshayayo wensimbi weringi ye-piston, umsindo ovuzayo weringi ye-piston nomsindo ongavamile obangelwa ukufakwa kwekhabhoni ngokweqile.

(1) Umsindo wensimbi wokungqongqoza weringi yepiston.
Ngemuva kokuthi injini isebenze isikhathi eside, udonga lwesilinda lugugile, kodwa indawo lapho ingxenye engenhla yodonga lwesilinda ingathintani nendandatho ye-piston icishe igcine i-geometry nobukhulu bokuqala, okwenza udonga lwesilinda lukhiqize isinyathelo. . Uma i-gasket yekhanda le-cylinder elidala noma i-gasket yekhanda elisha elithathelwe indawo lincane kakhulu, iringi ye-piston esebenzayo izongqubuzana nesinyathelo sodonga lwesilinda, yenze iqhubu lensimbi elibuthuntu elithi "pop". Uma ijubane lenjini likhuphuka, nomsindo ongajwayelekile nawo uzokwanda. Ngaphezu kwalokho, uma indandatho ye-piston iphukile noma igebe phakathi kweringi ye-piston kanye negroove enkulu kakhulu, kuzophinde kubangele umsindo omkhulu wokungqongqoza.

(2) Umsindo wokuvuza komoya weringi yepiston.
Amandla anwebekayo endandatho ye-piston aba buthaka, igebe lokuvula likhulu kakhulu noma izimbobo ziyadlulana, futhi udonga lwesilinda lunomgodi, njll., okuzokwenza ukuthi indandatho yepiston ivuze. Umsindo "ukuphuza" noma "ukukhala" umsindo, noma umsindo "ophumayo" uma kukhona ukuvuza komoya okunamandla. Indlela yokuxilonga iwukucisha injini lapho izinga lokushisa lamanzi enjini lifinyelela ngaphezu kwama-80 ℃. Ngalesi sikhathi, ungakwazi ukujova amafutha amancane nahlanzekile kusilinda, ukrazule i-crankshaft amajika ambalwa, bese uqala kabusha injini. Uma ivela, kungaphethwa ngokuthi indandatho ye-piston iyavuza. Ukunakwa: Ukuhlolwa Kwezimoto kanye Nokugcinwa Okubalulekile

(3) Umsindo ongajwayelekile ngenxa yokufakwa kwekhabhoni ngokweqile.
Uma kune-carbon deposition eningi kakhulu, umsindo ongavamile kusilinda umsindo obukhali. Ngenxa yokuthi i-carbon deposition ishiswa ibomvu, injini inezimpawu zokuthungela ngaphambi kwesikhathi, futhi akulula ukuyicisha. Ukwakheka kwamadiphozithi ekhabhoni eringini ye-piston kungenxa yokuntuleka kokuvaleka okuqinile phakathi kweringi yepistoni nodonga lwesilinda, igebe elivuleke kakhulu lokuvula, ukufakwa okubuyela emuva kweringi ye-piston, nokugqagqana kwamachweba wendandatho, njll. Ingxenye yeringi iyasha, okuholela ekwakhekeni kwamadiphozithi ekhabhoni noma inamathele eringini ye-piston, okwenza indandatho yepiston ilahlekelwe ukunwebeka kanye nomthelela wokuvala. Ngokuvamile, leli phutha lingaqedwa ngemva kokufaka amasongo e-piston ngezici ezifanele.