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I-Backup Ring 8T8376 Head Seal ilingana neCaterpillar MAT PU UP UP ACK
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I-HBY SEAL AS-BUFFER 2892937 - Isibungu
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Izimpawu zikawoyela weHydraulic Wiper seals Uthuli luvala i-polyurethane PU
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Gqoka izindandatho I-NYLON FIBER GLASS phenolic resin yethusi powder PTFE
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Izimpawu zikawoyela weHydraulic ROD PISTON SEALS PNEUMATIC SEALS
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Yenza isipele i-polyurethane PTFE gaskets washers
Izimpawu zeHydraulic
- 1.Imiqondo eyisisekelo yeama-hydraulic seals:I-Hydraulic oil seal iyingxenye ebalulekile ohlelweni lwe-hydraulic, umsebenzi wayo ukuvimbela ukuvuza nokungcola kwe-liquid, nokuqinisekisa ukusebenza okuvamile kohlelo.I-hydraulic oil seal ikakhulukazi iqukethe izingxenye ezimbili: umzimba wophawu lwamafutha kanye nentwasahlobo.Umzimba we-oil seal unesibopho sokuvala, kuyilapho intwasahlobo ihlinzeka ngokucindezela kophawu lwamafutha ukuze kuqinisekiswe umphumela wokuvala.
- 2.Izinto ze-hydraulic oil seal:Izinto zokwakha zezimpawu zikawoyela we-hydraulic zihlukaniswa kakhulu zibe irabha nepulasitiki.Izinto zenjoloba zinokuvaleka okuhle nokumelana nokugqoka, kuyilapho izinto zepulasitiki zikwazi ukumelana nokugqwala kwamakhemikhali kanye nokumelana nokushisa okuphezulu.Ngokwesimo sangempela sohlelo lokusebenza, izinto ezihlukahlukene zezimpawu zamafutha zingakhethwa.
- 3.Isakhiwo se-hydraulic oil seals:Isakhiwo se-hydraulic oil seals sihlukaniswe ngezinhlobo ezimbili: ama-single oil seals kanye ne-double lip oil seals.I-Single lip oil seal ibhekisela kumzimba wophawu lwamafutha onodebe olulodwa kuphela, olufanele isivinini esiphansi nezimo eziphansi zokucindezela.I-double lip oil seal ibhekisela emzimbeni wophawu lwamafutha onezindebe ezivuleka nhlangothi zombili, ezifanele ukusetshenziswa kwesivinini esikhulu kanye nokucindezela okuphezulu.
- 4.Indlela yokuvalwa kwe-hydraulic oil seal"Kunezindlela ezimbili eziyinhloko zokuvala izigxivizo zikawoyela we-hydraulic: ukuvala othintana naye kanye nokuvala okungekho othintana naye.Ukuvala othintana naye kubhekisela ekubeni khona kokuthintana okuthile phakathi kwesigxivizo samafutha kanye ne-shaft, okudinga ukusebenzisa ungqimba lwefilimu kawoyela ocingweni lwamafutha ukuze kuqinisekiswe ukungqubuzana okuphansi.Ukuvalwa okungekho othintana naye kufinyelelwa ungqimba lwefilimu ewuketshezi phakathi kwe-oil seal kanye ne-shaft, ngaphandle kwesidingo sefilimu yamafutha, enganciphisa ukungqubuzana nokugqoka.