Ultrasonic yekuongorora inzira inowanzoshandiswa yekuona mukati mepamusoro zvikanganiso mu cylindrical forgings. Kuti uve nechokwadi chemhedzisiro yekuyedzwa inobudirira, pane mamwe matanho akakosha anofanirwa kuteverwa.
Chekutanga, ultrasonic kuyedzwa kunofanirwa kuitwa pane cylindrical forgings mushure mekupedzisira austenitizing kurapwa uye kupisa kupisa kurapwa kuti uwane ma mechanic zvimiro zve forgings. Ehe, sezvinodiwa, kuyedzwa kunogona kuitwa zvakare kana mushure mekunetseka kunotevera kudzoreredza kupisa kurapwa.
Chechipiri, kana uchiitisa ultrasonic test, radial incidence ultrasonic danda inofanira kushandiswa kuzere scanning. Izvi zvinoreva kuti mafungu e ultrasonic anofanirwa kunge ari chiitiko perpendicular kune yemukati pamusoro kubva kune probe kuve nechokwadi chekuonekwa kwemukati mese. Zvichakadaro, kuti uvandudze huchokwadi hwekuonekwa, panofanirwa kuve neinenge 20% kupindirana kweprobe chip upamhi pakati pema scans ari pedyo.
Pamusoro pezvo, mafogi anogona kunge ari munzvimbo yakamira kana kuongororwa nekuaisa palathe kana roller yekutenderera. Izvi zvinovimbisa kuti nzvimbo yese yemukati inowana kufukidzwa kwakakwana kwekuona.
Panguva yekuongorora kwakananga, kutarisa kunofanira kubhadharwa kune kutsetseka uye kuchena kwemukati wepamusoro wekugadzira. Iyo yepamusoro haifanirwe kuve nemakwara, yakasununguka oxide ganda, marara, kana zvimwe zvinhu zvekune dzimwe nyika kudzivirira kupindira nekuparadzira uye kugamuchirwa kwemafungu e ultrasonic. Kuti uite izvi, zvinodikanwa kushandisa coupling agent kuti inyatso batanidza probe kune yemukati pamusoro pekugadzira kuti ive nechokwadi chekushanda kwe ultrasonic transmission.
Panyaya yemidziyo, ultrasonic yekuongorora michina inosanganisira ultrasonic yekuyedza michina, probes, coupling agents, uye mabhuroko ekuyedza. Maturusi aya ndiwo akakosha pakuita chokwadi uye kuvimbika kwekuyedza maitiro.
Chekupedzisira, kana uchiitisa ultrasonic test, kugamuchirwa kweforgings kunogona kutongwa zvichienderana nehuwandu hwekuremara, kuremara amplitude, chinzvimbo, kana musanganiswa wevatatu, sezvinodiwa. Zvichakadaro, nekuda kwekuvapo kwemakona akakomberedzwa uye zvimwe zvikonzero zvechimiro chenzvimbo padanho re cylindrical forgings, hazvifanirwe kuongorora zvimwe zvikamu zvidiki zvemukati wegomba.
Muchidimbu, ultrasonic bvunzo inzira yakavimbika yekuona mukati mepamusoro kuremara mune cylindrical forgings. Kutevera chenjedzo dziri pamusoro, dzakasanganiswa nemidziyo yakakodzera uye tekinoroji, inogona kuve nechokwadi chemhando uye kuvimbika kwefogi uye kusangana nezvinodiwa zvekuyedzwa.
Nguva yekutumira: Oct-08-2023
