Nekufambira mberi kwevanhu, zvivakwa zvakakwirira zvave nzira huru yekuvandudzwa kwemaguta munyika, uye ma lifti avewo nzira inodiwa yekufambisa yehupenyu hwezuva nezuva. Mune ma elevator, muchina wekudhonza ndiwo moyo werift, uye kushanda kwayo kune hukama nekuchengetedza hupenyu hwevanhu. Kuita kweNd-Fe-B sechikamu chepakati kunokanganisa zvakanyanya kugadzikana uye kuchengetedzeka kwekushanda kweelevator.
China ndiyo yakakura kugadzira elevator, mutengi uye mutengesi kunze. China Elevator Association inoverengera kuti kushandiswa kwesimba remaelevator kunosvika 5% yesimba rekushandisa kwechivako chose, zvinoreva kuti elevator ndeimwe yemidziyo mikuru yekushandisa simba muzvivakwa zvepamusoro.
Yechigarire magineti synchronous traction muchina wagara pakati pemusika. Parizvino, ndiyo yakakwana sarudzo yeelevator drive mota. Naizvozvo, kudiwa kweelevator traction muchina magineti kwave kwakakura kwazvo.
Iyo traction machine elevator inonyanya kuumbwa ne traction system, inotungamira sisitimu, gedhi system, mota, huremu chiyero system, yemagetsi drive system, simba rekudzora system uye kuchengetedza kuchengetedza system. Muchina wekudhonza unoburitsa uye unotumira simba kutyaira lifti kuti ishande zvakajairika.
Muchina wekudhonza unoumbwa nemota, bhureki, kubatanidza, kuderedza giya bhokisi, vhiri rekukwevera, furemu uye vhiri rekutungamira. Muchina wekudhonza unogona kupatsanurwa kuita DC traction muchina uye AC traction muchina zvinoenderana nerudzi rwemota, nepo AC traction muchina unogona kukamurwa kuita AC giya rekudhonza muchina, AC gearless traction muchina uye zvachose magineti traction muchina. Permanent magineti gearless traction muchina unoshandiswa zvakanyanya muindasitiri yekusimudza nekuda kwevhoriyamu yayo idiki, yakagadzikana mashandiro pakumhanya kwakaderera, hapana kugadzirisa, kuderera kwesimba kushandiswa uye kuderera ruzha.
Yepamusoro kuita isingawanzo pasi neodymium magineti ndechimwe chezvakakosha zvikamu zveelevator traction muchina. Sekunakirwa sosi yemuchina wekudhonza, iyo isingadzoserwe magineti inoyerera kurasikirwa kwemagineti ichaunza njodzi dzinogona kuitika kune yese elevator system.
Elevator traction muchina magineti anowanzo shandisa n35sh, n38sh, n40sh uye n33uh yakakwirira-inoshanda neodymium iron boron. Mune imwe nguva yenhoroondo, kukura kunoputika kwemuchina wekukwevera weelevator kwakasimudzira kusimudzira kwepamusoro coercivity sintered neodymium iron boron magineti kune imwe nhanho.
Honsen Magnetics inonyatso kudzora kunaka kwakavakirwa pahunhu hwekambani "mhando yekutanga uye kuchengeteka kutanga"! Chinangwa chedu ndechekuita kuti chigadzirwa chega chega chionekwe uye kuisa hwaro hwakasimba hwekufamba kwevanhu kunyaradza uye kuchengeteka.
