Tekanyo e Matla le e tsitsitseng ea Pompo ea Centrifugal
1. Static Balance
Tekanyo e tsitsitseng ea pompo ea centrifugal e lokisoa le ho leka-lekana holim'a tokiso ea rotor, 'me ho se leka-lekane ho setseng ka mor'a ho lokisoa ke ho etsa bonnete ba hore rotor e ka har'a moeli o boletsoeng oa ho se leka-lekane ho amohelehang nakong ea boemo bo tsitsitseng, boo hape bo bitsoang static balance. , e tsejoang hape e le ho leka-lekana ka lehlakore le le leng.
2. Matla a Tekanyo
Tekanyo e matla ea pompo ea centrifugal e lokisoa le ho leka-lekana holim'a libaka tse peli kapa ho feta tsa tokiso ea rotor ka nako e le 'ngoe,' me ho se leka-lekane ho setseng ka mor'a ho lokisoa ke ho etsa bonnete ba hore rotor e ka har'a moeli o boletsoeng oa ho se leka-lekane ho amohelehang nakong ea matla, e boetse e bitsoa dynamic balance. Ho leka-lekana ka mahlakoreng a mabedi kapa a mahlakore a mangata.
3. Khetho le Boikemisetso ba Rotor Balance ea Centrifugal Pump
Mokhoa oa ho khetha mokhoa o leka-lekaneng oa rotor bakeng sa pompo ea centrifugal ke taba ea bohlokoa. Khetho ea eona e na le molao-motheo o joalo:
Hafeela e kopana le litlhoko tsa tšebeliso ka mor'a hore rotor e leka-lekane, haeba e ka ba statically e leka-lekaneng, u se ke ua etsa ho leka-lekanya ho matla, 'me haeba e ka etsa ho leka-lekana ho matla, u se ke ua etsa ho leka-lekanya ho tsitsitseng le ho matla. Lebaka le bonolo haholo. Static balancing ho bonolo ho e etsa ho feta ho leka-lekanya ho matla, ho boloka basebetsi, boiteko le litšenyehelo.
4. Tlhahlobo e Matla ea Balance
Teko ea ho leka-lekana e matla ke mokhoa oa ho lemoha ho leka-lekana ho matla le ho lokisa rotor ea pompo ea centrifugal ho finyella litlhoko tsa tšebeliso.
Ha likarolo e le likarolo tse potolohang, tse kang li-drive shafts, li-shafts tse ka sehloohong, li-fan, li-impellers tsa pompo ea metsi, lisebelisoa, li-motor le li-rotor tsa li-turbine tsa mouoane, ka kakaretso li bitsoa 'mele e potolohang. Boemong bo botle, ha 'mele o potolohang o potoloha' me o sa fetohe, khatello ea ho jara e tšoana, 'me' mele o joalo o potolohang ke 'mele o potolohang o leka-lekaneng. Leha ho le joalo, ka lebaka la lintlha tse fapa-fapaneng tse kang lintho tse sa leka-lekaneng kapa likoli tse se nang letho, liphoso tsa ho sebetsa le ho kopanya, esita le libopeho tsa geometri tse sa tšoaneng ka moralo, lihlopha tse fapaneng tse pota-potileng tsa boenjiniere li etsa hore 'mele o pota-potileng o potoloha. Matla a inertial a centrifugal a hlahisoang ke likaroloana tse nyane ha a khone ho hlakola tse ling. The centrifugal inertial force e sebetsa mochining le motheong oa eona ka ho beha, ho baka ho thothomela, lerata, ho roala ka potlako, ho khutsufatsa bophelo ba mochini, le likotsi tse senyang maemong a matla.
Ho finyella sena, rotor e tlameha ho leka-lekana e le hore e fihle boemong bo lumelletsoeng ba ho leka-lekanya ho nepahala, kapa sephetho sa mochine o sisinyehang amplitude e fokotsehile ka har'a moeli o amohelehang.