Imishini yokwakha ayinakuhlukaniswa namasilinda kawoyela, futhi amasilinda kawoyela awahlukaniseki nezimpawu.Uphawu oluvamile luyindandatho yokuvala, ebizwa nangokuthi uphawu lwamafutha, oludlala indima yokuhlukanisa uwoyela nokuvimbela amafutha ukuba angachichima noma adlule.Lapha, umhleli womphakathi wemishini ukuhlelele izinhlobo ezithile ezijwayelekile nezindlela zamasilinda.
Izigxivizo ezijwayelekile zamasilinda amanzi ziyizinhlobo ezilandelayo: izigxivizo zothuli, izinti ze-piston rod, seal buffer, izindandatho ezisekela umhlahlandlela, izigxivizo zekhava yokugcina kanye nezimpawu ze-piston.
Indandatho yothuli
Indandatho evikela uthuli ifakwe ngaphandle kwesembozo sokugcina se-hydraulic cylinder ukuvimbela ukungcola kwangaphandle ukuthi kungangeni kusilinda.Ngokwendlela yokufaka, ingahlukaniswa ngohlobo lwe-snap-in kanye nohlobo lokucindezela.
Izinhlobo eziyisisekelo ze-snap-in dust seal
Uhlobo lwe-snap-in dust seal luvame kakhulu.Njengoba igama liphakamisa, uphawu lothuli lunamathele emgodini odongeni lwangaphakathi lwesivalo sokugcina futhi lusetshenziswa ezimeni zemvelo ezingenzima kangako.Impahla ye-snap-in dust seal ngokuvamile i-polyurethane, futhi isakhiwo sinokuhlukahluka okuningi, njengezingxenye eziphambanayo ze-H no-K ziyizakhiwo ezinezindebe ezimbili, kodwa zihlala zifana.
Ezinye izinhlobonhlobo zama-wiper-snap-on
I-wiper yohlobo lokucindezela isetshenziswa ngaphansi kwezimo ezinzima nezisindayo, futhi ayibambeki emseleni, kodwa ungqimba lwensimbi lugoqwe nge-polyurethane impahla ukuze kwandiswe amandla, futhi lucindezelwa ekugcineni kwekhava ye-hydraulic. isilinda.I-press-in dust seal nayo iza ngezindlela ezahlukahlukene, kufaka phakathi udebe olulodwa kanye nezindebe ezimbili.
I-Piston rod seal
I-piston rod seal, eyaziwa nangokuthi i-U-cup, iwuphawu olukhulu lwe-piston rod futhi ifakwa ngaphakathi kwesembozo sokugcina se-hydraulic cylinder ukuvikela uwoyela we-hydraulic ukuthi ungaphumi.I-piston rod sealing ring yenziwe nge-polyurethane noma irabha ye-nitrile.Kwezinye izikhathi, idinga ukusetshenziswa kanye neringi yokusekela (ebizwa nangokuthi iringi yokusekelayo).Iringi yokusekela isetshenziselwa ukuvimbela iringi yokuvala ukuthi ingaminyanisi futhi ikhubazekile ngaphansi kwengcindezi.Izigxivizo zenduku nazo ziyatholakala ngezinhlobonhlobo eziningana.
Isigcinalwazi seal
Izigxivizo ze-Cushion zisebenza njengezimpawu zenduku yesibili ukuvikela i-piston rod ekwenyukeni okungazelelwe kwengcindezi yohlelo.Kunezinhlobo ezintathu ze-buffer seal ezivamile.Uhlobo A luwuphawu olulodwa olwenziwe nge-polyurethane.Izinhlobo B no-C ziyizingcezu ezimbili zokuvimbela ukukhishwa kwezimpawu futhi zivumela uphawu ukuthi lumelane nezingcindezi eziphezulu.
indandatho yokusekela isiqondiso
Indandatho yokusekela umhlahlandlela ifakwe kukhava yokugcina kanye nepiston yesilinda se-hydraulic ukuze isekele induku ye-piston ne-piston, iqondise i-piston ukuthi ihambe ngendlela eqondile, futhi ivimbele ukuthintana kwensimbi kuya kwensimbi.Izinto zifaka ipulasitiki, ithusi elihlanganiswe neTeflon, njll.
Qeda isivalo se-cap
Indandatho yokuvala ikhava yokuphela isetshenziselwa ukuvala ikhava yokuphela kwesilinda kanye nodonga lwesilinda.Iwuphawu olumile futhi isetshenziselwa ukuvimbela uwoyela we-hydraulic ukuthi ungavuzi esikhaleni esiphakathi kwesembozo sokuphela kanye nodonga lwesilinda.Ngokuvamile iqukethe i-O-ring yerabha ye-nitrile kanye nendandatho yokusekelayo (indandatho egcinayo).
I-Piston seal
I-piston seal isetshenziselwa ukuhlukanisa amagumbi amabili e-hydraulic cylinder futhi iwuphawu oluyinhloko ku-hydraulic cylinder.Ngokuvamile izingcezu ezimbili, iringi yangaphandle yenziwe nge-PTFE noma inayiloni futhi iringi yangaphakathi yenziwe ngerabha ye-nitrile.Landela Onjiniyela Bemishini ukuze uthole ulwazi olwengeziwe lwemishini.Izinhlobonhlobo ziyatholakala futhi, kufaka phakathi i-Teflon-coated bronze, phakathi kokunye.Kumasilinda asebenza ngawodwa, kukhona nezinkomishi ezimise okwe-polyurethane U.
Isikhathi sokuthumela: Jan-16-2023