Okokuqala, incazelo yezimpawu zemishini kanye nezimpawu ze-hydraulic:
Izigxivizo zemishini zingezokunemba, ukwakheka kwezinto eziyisisekelo eziyinkimbinkimbi, izinhlobonhlobo zamaphampu, igedlela le-reaction synthesis, i-compressor ye-turbine, ama-motor submersible nezinye izingxenye ezibalulekile zemishini.Ukusebenza kwayo kokubekwa uphawu nempilo yesevisi kuncike ezintweni eziningi, njengokukhethwa, ukunemba komshini, ukufakwa okulungile nokusetshenziswa.
Izimpawu ze-hydraulic zinezidingo zokucindezela, zidinga izinga elithile lokushelela kwendawo ebophayo, izakhi zokuvala ngokuvamile ziyirabha, ngokusebenzisa ukuguquguquka kwendawo kophawu ukuze kuzuzwe umphumela wokuvala.
Okwesibili, izimpawu zemishini kanye nokuhlukaniswa kwezimpawu ze-hydraulic
Izigxivizo zemishini: uchungechunge lwama-seal oluhlanganisiwe, uchungechunge olulula lwe-mechanical seal, uchungechunge olusindayo lwe-mechanical seal, njll.
Izimpawu ze-Hydraulic: izigxivizo zomlomo, izigxivizo ezimise okwe-V, izigxivizo ezimise okuka-U, izimvu ezimise okuka-Y, izigxivizo ezimise okwe-YX kanye namasilinda amanzi asetshenziswa kakhulu inhlanganisela yezimpawu ikakhulukazi indandatho emise okwe-lei, indilinga ye-Glei kanye noStefan.
Okwesithathu, ukukhetha kwezimpawu
Ekuthengweni kwezimpawu zokulungisa, abasebenzisi abaningi bazoba ngokosayizi nombala wesampula okufanele bathenge, okuzokwandisa kuphela ubunzima bokuthenga, futhi bangakwazi ukukhetha umkhiqizo olungile.Kunconywa ukusebenzisa izinqubo ezilandelayo ukuthuthukisa ukunemba kokuthengwa kwezimpawu:
1. Isiqondiso sokunyakaza - okokuqala nquma ukuthi uphawu lukuphi lapho ukunyakaza khona, njengokuphindaphinda, ukujikeleza, ukuzungeza noma ukumiswa.
2. Ukugxilisa uphawu - isb. nquma ukuthi iphuzu lokunyakaza liku-diameter engaphakathi ye-tie rod seal noma indawo yokunyakaza ikububanzi obungaphandle be-piston seal.
3. Izilinganiso zezinga lokushisa - nquma izinto okufanele zisetshenziswe ngokubonisana nemiyalelo yomshini wokuqala noma ukuhlola izinga lokushisa lokusebenza endaweni yokusebenza yangempela.Bheka Amanothi Omkhiqizi ngezansi ukuze uthole incazelo yezilinganiso zezinga lokushisa.
4. Usayizi - abasebenzisi abaningi bazosetshenziswa ngokuya ngamasampula amadala okuthenga, kepha ama-seal asetshenziswa isikhathi esithile, kuzoba izinga lokushisa, ingcindezi nokugqoka kanye nezinye izici ezithinta kakhulu usayizi wangempela, ngokusho kokukhethwa kwesampula kungaba kuphela. esetshenziswa njengereferensi, indlela engcono ukukala indawo yophawu losayizi we-groove yensimbi, ukunemba kuzoba ngaphezulu.
5. Izinga lokucindezela - kusukela emiyalweni yokuqala yemishini ukuze ubheke idatha efanele, noma ngokubheka izimpawu zangempela zokuthamba nobulukhuni kanye nesakhiwo sokunquma izinga lengcindezi yokusebenza.
Isikhathi sokuthumela: Aug-14-2023
