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nd26751261-do_you_understand_the_ultrasonic_impact_treatment
Na ua utloisisa hore Phekolo ea Ts'ebetso ea Ultrasonic ?

High Frequency Mechanical Impact (HFMI), e tsejoang hape e le Ultrasonic Impact Treatment (UIT), ke kalafo e matla ea maqhubu a phahameng e etselitsoeng ho ntlafatsa khatello ea mokhathala ea meaho e nang le litšepe. ).

Ke kalafo e batang ea mochini e kenyang ho otlanya monoana oa nale ka nale ho theha katoloso ea radius ea eona le ho hlahisa likhatello tse salletseng tsa khatello.

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Ka kakaretso, sistimi ea mantlha ea UP e bonts'itsoeng e ka sebelisoa bakeng sa kalafo ea menoana ea tšepe kapa li-welds le libaka tse kholo ho feta moo ho hlokahalang.

Bahlaseli ba ka Tsamaeang ka Bolokolohi

Lisebelisoa tsa UP li ipapisitse le tse tsejoang ho tsoa lilemong tsa bo-40 tsa lekholo la ho qetela la tharollo ea tekheniki ea ho sebelisa lihlooho tse sebetsang tse nang le liqhomane tse tsamaeang ka bolokolohi bakeng sa ho benya hamore. Ka nako eo le hamorao, lisebelisoa tse 'maloa tse fapaneng tse ipapisitseng le ho sebelisa bahlaseli ba tsamaeang ka bolokolohi li ile tsa hlahisoa bakeng sa kalafo ea thepa le lisebelisoa tsa tšepe ka ho sebelisa lisebelisoa tsa moea le tsa mahlaseli. Phekolo e nang le tšusumetso e matla e fanoa ha bahlaseli ba sa hokahane le ntlha ea moetsi empa ba ka tsamaea ka bolokolohi lipakeng tsa moetsi oa thepa le thepa e phekotsoeng. Lisebelisoa tsa kalafo ea thepa le lisebelisoa tse nang le tšepe tse nang le bahlaseli ba tsamaeang ka bolokolohi tse kentsoeng ka har'a sesebelisoa lia bontšoa. Tabeng ea seo ho thoeng ke li-element-striker (s) matla a 30-50 N feela a hlokahala bakeng sa kalafo ea lisebelisoa.

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Ponahalo ea likarolo ka lisebelisoa tse nang le bahlaseli ba tsamaeang ka bolokolohi bakeng sa kalafo ea bokaholimo.

E bonts'a sehlopha se tloaelehileng sa lihlooho tse sebetsang tse bonolo tse ka nkeloang sebaka le bahlaseli ba tsamaeang ka bolokolohi bakeng sa lits'ebetso tse fapaneng tsa UP.

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Sehlopha sa lihlooho tse sebetsang tse feto-fetohang tsa UP

Nakong ea kalafo ea mahlaseli, mohlaseli o hlasela lekhalo le lenyane lipakeng tsa pheletso ea transducer ea ultrasonic le mohlala o ts'oaroang, o amang sebaka se alafiloeng. Mofuta ona oa maqhubu / litlamorao tse phahameng li kopantsoe le maqhubu a phahameng a maqhubu a hlohlellelitsoeng ka har'a thepa e tšoaroang hangata a bitsoa tšusumetso ea mahlaseli.

Theknoloji le Lisebelisoa tsa Ultrasonic Peening

The ultrasonic transducer oscillates ka maqhubu a phahameng, ka 20-30 kHz e tloaelehileng. Transducer ea ultrasonic e kanna ea ipapisa le theknoloji ea piezoelectric kapa magnetostrictive. Hore na ho sebelisoa theknoloji efe, pheletso ea transducer e tla ts'oaroa, hangata ka boholo ba 20 - 40 mm. Nakong ea ho kheloha, ntlha ea transducer e tla ama bahlaseli ka mekhahlelo e fapaneng ea potoloho ea oscillation. Bahlaseli ba tla ama karolo e tšoaroang. Kameho e baka tšenyo ea polasetiki ea likarolo tse kaholimo ho thepa. Litlamorao tsena, tse phetoang makhetlo a makholo ho isa ho a likete ka motsotsoana, li kopantsoe le maqhubu a phahameng a hlohlelletsoang linthong tse phekotsoeng a baka litholoana tse ngata tse ntle tsa UP.

UP ke tsela e atlehang ea ho imolla likhatello tse salo tsa khatello ea maikutlo le ho hlahisa likhatello tse salletseng tsa khatello ea karolo e kaholimo ea likarolo le likarolo tse nang le litšepe.

Ntlafatsong ea mokhathala, phello e ntle e fihlelleha haholo-holo ka ho hlahisa khatello ea maikutlo e sarolohang ka holim'a likarolo tsa tšepe le lits'epe tse kopantsoeng, ho fokotseha ha khatello ea maikutlo libakeng tsa menoana ea weld le ntlafatso ea likarolo tsa mochini oa thepa.

Likopo tsa Liindasteri tsa UP

UP e ka sebelisoa ka nepo bakeng sa ntlafatso ea bophelo ba mokhathala nakong ea tlhahiso, ntlafatso le tokiso ea likarolo le likarolo tsa welded. Theknoloji ea UP le lisebelisoa li sebelisitsoe ka katleho mererong e fapaneng ea indasteri bakeng sa tokiso le tokiso ea likarolo tsa likarolo le likarolo tse nang le tšepe. Libaka / liindasteri moo UP e sebelisitsoeng ka katleho li kenyelletsa: Literene tsa Terene le 'Mila o Moholo, Lisebelisoa tsa Kaho, Ho aha Likepe, Merafo, Likoloi le Aerospace.


Nako ea poso: Nov-04-2020