Basa rekubereka nderokuita basa rinotsigira, kana zvikamu zvekutumira (zvakadai se: shaft) zvakananga negomba, kupikisa kwekutakura, chechipiri, mushure mekupfeka kwakakura, zvikamu zvekutumira hazvisi nyore kutsiva, uye kutakura. zvinoenderana nekutenderedza kusangana pakati pezvikamu kutsigira zvikamu zvekutapurirana.
Saka kutsvedza kuramba kudiki, kushoma simba rekushandisa, nyore kutanga uye zvichingodaro.Basa guru rekubereka ndere kutsigira mechanical inotenderera muviri, kuderedza friction coefficient mukuita kwekufamba, uye kuve nechokwadi chekutenderera kwayo.
Inogona kunzwisiswa kuti inoshandiswa kugadzirisa axis, kuitira kuti igone kuwana kutenderera, uye kutonga kwayo axial uye radial kufamba.Kana shaft isina mabearings haishande zvachose.
Nekuti axis inogona kufamba chero munzira, inodiwa kutenderera chete.Bearings anoshandiswa zvakanyanya mumotokari: mavhiri ekumashure, kutapurirana, zvikamu zvemagetsi.
Magetsi: general motors, midziyo yemumba.Instrumentation, injini yekupisa yemukati, muchina wekuvaka, njanji inotenderedza stock, kurodha uye kuburitsa michina, akasiyana maindasitiri muchina.Muchina wemidziyo masipidhi, muchina wekurima, yakakwira frequency motors, steam turbines, centrifuges, mota diki dzemberi mavhiri, musiyano pinion shafts.
Pombi yemafuta, Roots blower, air compressor, marudzi ese ekutapurirana, pombi jekiseni remafuta, muchina wekudhinda, mota, jenareta, injini yekupisa yemukati, turbine yemhepo, muchina chishandiso chinorukwa, chinoderedza, kurodha, kuburitsa uye kubata michina, marudzi ese emichina yemaindasitiri. , etc. Inenge chero bedzi ichitenderera ichitenderera inoshandiswa kune mabheya.
Kutakura mabasa, kwete chete rolling friction, asiwo sliding friction pakati pemhete, muviri unotenderera uye chimiro chekugadzirisa, kuitira kuti zvikamu zvinotakura zvave zvakapfeka.
Kuti uwedzere kupfekedzwa kwezvikamu zvinotakura, chengetedza kugadzikana kwekutakura kurongeka uye kuwedzera hupenyu hwebasa, simbi inotakura inofanira kuva nekudzivisa kupfeka kwakanaka.Kuomarara kuomarara ndohumwe hwakakosha hunhu hwekubereka mhando, iyo ine mhedzisiro isina kunangana pakubata kuneta simba, kupfeka kuramba uye elastic muganho.
Iko kuomarara kwesimbi inotakura mukushandiswa kunosvika HRC61 ~ 65, iyo inogonesa iyo kutakura kuwana yakakwirira yekubata kuneta simba uye kupfeka kuramba.Kuti udzivise kuonda uye ngura yezvikamu zvinotakura uye zvigadzirwa zvakapedzwa mukugadzirisa, kuchengetedza uye kushandiswa, iyo inotakura simbi inofanira kuva yakanaka yekudzivisa.
Kutakura zvikamu panguva yekushandiswa, kupinda nenzira dzakawanda dzinotonhora uye dzinopisa, kuitira kuti zvizadzise zvinodiwa zvishoma, kushanda kwepamusoro uye kwepamusoro, kutakura simbi kunofanira kuva nekushanda kwakanaka kwekugadzirisa.
Semuenzaniso, kutonhora uye kupisa kuumba kuita, kucheka kuita, kuoma uye zvichingodaro.Pamusoro pezvinodiwa pamusoro apa, simbi inotakura inofanirawo kusvika kune zvinodiwa zvemakemikari akakodzera kuumbwa, avhareji yekunze sangano, shoma isiri-metallic dopants, yekunze kutaridzika kuremara inokodzera kutsanangurwa, uye chitarisiko decarbonization layer haipfuure iyo yekutonga kusungwa.
Nguva yekutumira: Kubvumbi-20-2022