Iisilindaibhekisela engxenyeni yensimbi eyi-cylindrical eqondisa i-piston ukuthi ibuyele ngokulandelana kusilinda.Amandla okushisa omoya anwetshwa abe amandla omshini kusilinda senjini;isilinda se-compressor yegesi sicindezelwa yipiston ukuze kwandiswe umfutho.
Izindlu zama-turbines, izinjini zefomula ye-rotary piston, njll. Eyaziwa nangokuthi "isilinda".Izinkambu zokufaka isicelo zesilinda: ukuphrinta (ukulawula ukungezwani), i-semiconductor (umshini wokushisela indawo, ukugaya i-chip), ukulawula okuzenzakalelayo, irobhothi, njll.
Umgodi ku-piston ubekwe ku-cylinder block yenjini evuthayo yangaphakathi.Kuwumzila wokuhamba kwepiston.Kulo mzila, ukusha kwegesi kuyakhula, futhi ngodonga lwesilinda, ingxenye yokushisa kwemfucumfucu eqhumayo edluliselwa yigesi ingahlakazwa, ukuze injini ikwazi ukugcina izinga lokushisa elivamile lokusebenza.Amasilinda atholakala ngocezu olulodwa nangamamodeli abalingisi abangabodwa.Ukulingisa okukodwa kuhlukaniswe ngohlobo olomile kanye nohlobo olumanzi.Uma isilinda nesilinda kuphonswa sekukonke, kubizwa ngokuthi isilinda esiphelele;lapho i-cylinder kanye ne-cylinder block ziphonswa ngokuhlukana, i-cylinder block cylinder block ibizwa ngokuthi isethi yesilinda.Iisilindaiqembu elithintana ngqo namanzi okupholisa libizwa ngokuthi i-wet cylinder group;iqembu le-cylinder elingathintani ngqo namanzi okupholisa libizwa ngokuthi iqoqo le-cylinder elomile.Ukuze ugcine ukuqina kokuxhumana phakathi kwe-cylinder ne-piston futhi unciphise ukulahlekelwa kwe-friction okubangelwa ukunyakaza kwe-piston kuyo, udonga lwangaphakathi lwesilinda kufanele lube nokunemba okuphezulu kwemishini kanye nokuma okuqondile nobukhulu.
I-actuator ye-pneumatic eguqula amandla okucindezela kwegesi ecindezelwe ibe amandla omshini ekudluliseni umoya.Kunezinhlobo ezimbili ze-cylinder ezibuyisela emuva ukunyakaza komugqa kanye nokushwibeka okuphindaphindayo.Amasilinda anyakazayo alandelanayo angahlukaniswa abe izinhlobo ezine: amasilinda asebenza kanye, amasilinda abamba kabili, amasilinda e-diaphragm, namasilinda anomthelela.
①Isilinda esibambayo esisodwa: indawo eyodwa kuphela ehlinzekwa ngenduku ye-piston, futhi umfutho womoya ukhiqizwa ohlangothini lwepiston ngokunikezwa kwegesi nokunqwabelana kwamandla.Umfutho womoya uphusha i-piston ukuthi ikhiqize i-thrust futhi ibuye ngentwasahlobo noma isisindo sayo.
②Isilinda enesenzo esikabili: hambisa ngokushintshana umoya kuzo zombili izinhlangothi zepiston, namandla okukhiphayo ohlangothini olulodwa noma ezimbili.
③Isilinda sohlobo lwe-diaphragm: I-diaphragm isetshenziswa esikhundleni se-piston, amandla aphuma ohlangothini olulodwa kuphela, futhi isiphethu sisetshenziselwa ukusetha kabusha.Ukusebenza kwayo kokubekwa uphawu kuhle, kodwa ukushaywa kufushane.
④ Isilinda esinomthelela: Lolu uhlobo olusha lwe-elementi.Iguqula amandla omfutho wegesi ecindezelwe ibe amandla e-kinetic wepiston ehamba ngesivinini esikhulu (10 ~ 20 m/s) ukuze yenze umsebenzi.
⑤Isilinda elingenalutho: Itemu elijwayelekile lamasilinda angenawo ama-piston rods.Kunezinhlobo ezimbili zamasilinda kazibuthe namasilinda ekhebula.
Isilinda esijikayo sibizwa ngokuthi isilinda esijikayo, indawo engaphakathi ihlukaniswe kabili ngezindwani, imigodi emibili inikeza umoya ngokushintshana, i-shaft ephumayo iyashintsha, kanti i-angle yokujika ingaphansi kuka-280 °.Ngaphezu kwalokho, kukhona amasilinda ajikelezayo, amasilinda okudambisa igesi-hydraulic namasilinda okunyathela, njll.
Isikhathi sokuthumela: Sep-19-2022