Kuedza kusingaparadze kushandisa hunhu hweruzha, mwenje, magnetism uye magetsi kuona kana paine chakakanganisika kana inhomogeneity muchinhu chinofanirwa kuongororwa pasina kukuvadza kana kukanganisa kuita kwechinhu chinoongororwa, uye kupa saizi. , nzvimbo, uye nzvimbo yechirema.Izwi rakajairwa kune ese tekinoroji nzira yekuona iyo tekinoroji mamiriro echinhu chakaongororwa (sekuti chakakodzera here kana kwete, hupenyu hwasara, nezvimwewo)
Inowanzo shandiswa isingaparadze nzira dzekuyedza: ultrasonic bvunzo (UT), magineti particle bvunzo (MT), mvura inopinza yekuyedza (PT) uye X-ray yekuyedza (RT).
Ultrasonic kuongororwa
UT (Ultrasonic Testing) ndiyo imwe yeindasitiri isingaparadze nzira dzekuyedza.Kana iyo ultrasonic wave ichipinda muchinhu uye ikasangana nekukanganisika, chikamu cheizwi wave chinoratidzwa, uye mutakuri uye anogamuchira anogona kuongorora iyo inoratidzwa wave, uye hurema hunogona kuwonekwa nemazvo.Uye inogona kuratidza chinzvimbo uye saizi yehurema hwemukati, kuyera ukobvu hwezvinhu, nezvimwe.
Zvakanakira zvekuongorora kwe ultrasonic:
1. Kugona kukuru kwekupinda, semuenzaniso, iyo inobudirira yekuona kudzika musimbi inogona kusvika kupfuura 1 mita;
2. Nokuda kwezvikanganiso zvakarongwa zvakadai sekuputika, interlayers, nezvimwewo, kunzwisiswa kwekuona kwakakwirira, uye kudzika uye hukuru hwehurema hunogona kuyerwa;
3. Midziyo inotakurika, kushanda kwakachengeteka, uye zviri nyore kuona otomatiki kuongorora.
kukanganisa:
Hazvisi nyore kuongorora maworkpieces ane maumbirwo akaomarara, uye iyo nzvimbo kuti iongororwe inodiwa kuti ive nehumwe dhigirii rekutsvedzerera, uye mukaha uri pakati peprobe nepamusoro kuti uongororwe unofanirwa kuzadzwa necouplant kuti ive nechokwadi chekuti acoustic coupling yakakwana.
Magnetic Particle Testing
Chekutanga pane zvese, ngatinzwisise musimboti wemagnetic particle test.Mushure mekunge iyo ferromagnetic zvinhu uye workpiece yaitwa magineti, nekuda kwekuvapo kwekusaenderera mberi, mitsara yemagineti iri pamusoro uye padhuze nepamusoro peiyo workpiece yakakanganiswa munharaunda, zvichikonzera kuvuza kwemagineti, iyo inotora iyo magineti poda yakaiswa pa pamusoro peiyo workpiece, uye inoumba inooneka magineti pasi pechiedza chakakodzera.traces, zvichiratidza nzvimbo, chimiro uye saizi yekusaenderera.
Iko kushanda uye zvipimo zvemagnetic particle test ndezvi:
1. Magnetic particle inspection inokodzera kuona discontinuities idiki muhukuru pamusoro uye padyo nepamusoro pe ferromagnetic zvinhu, uye gap rakatetepa zvakanyanya uye rakaoma kuona nemeso.
2. Magnetic particle inspection inogona kuona zvikamu mumamiriro akasiyana-siyana, uye inogonawo kuona marudzi akasiyana-siyana ezvikamu.
3. Kukanganisa kwakadai sekutsemuka, inclusions, hairlines, mavara machena, kupeta, kutonhora kunovhara uye kusununguka kunogona kuwanikwa.
4. Magnetic particle tested haigoni kuona austenitic Stainless steel materials uye welds dzakakandwa neaustenitic Stainless steel electrodes, uyewo haigoni kuona zvinhu zvisiri zvemagnetic zvakadai semhangura, aluminium, magnesium uye titanium.Zvakaoma kuwana delaminations uye kupeta ane kudzika makwara pamusoro, kuvigwa makomba akadzika, uye makona asingasviki 20 ° neiyo workpiece pamusoro.
Xinfa welding ine yakanakisa mhando uye yakasimba kusimba, kune ruzivo, ndapota tarisa:https://www.xinfatools.com/welding-cutting/
liquid penetrant test
Nheyo yekutanga yekuyedzwa kwemvura inopinda mukati ndeyekuti mushure mechikamu chechikamu chakaputirwa nedhayi dzefluorescent kana madhayi ane mavara, iyo inopinda inogona kupinda mukati meiyo yekuvhurika kuremara pasi pecapillary chiito kwenguva yakati;mushure mekubvisa yakawandisa inopinda pamusoro pechikamu, iyo A developer inoshandiswa pamusoro pechikamu.
Saizvozvo, pasi pechiito checapillary, mumiriri wekufungidzira anokwezva iyo inopinda mvura inochengeterwa mukuremara, uye iyo inopinda mukati inopinda ichidzokera ichidzokera muajenti yekufungidzira, uye pasi peimwe mwenje sosi (ultraviolet mwenje kana chena mwenje), mutsara we mvura inopinda mukati pakaremara inoratidzwa, (yellow-green fluorescence kana tsvuku tsvuku), kuitira kuti ione morphology uye kugoverwa kwezvikanganiso.
Zvakanakira kupinda muyedzo ndezvekuti:
1. Inogona kuona zvinhu zvakasiyana-siyana;
2. Kunzwa kwakanyanya;
3. Intuitive kuratidza, kushanda kwakakodzera uye mutengo wakaderera wekuona.
Zvakaipa zvekupinzwa bvunzo ndezvi:
1. Haina kukodzera kuongorora workpieces yakagadzirwa ne porous loose materials uye workpieces ine rough surfaces;
2. Kuongorora kwekupinda kunogona kungoona kugoverwa kwepamusoro kwezvirema, uye zvakaoma kuziva kudzika kwechokwadi kwezvikanganiso, saka zvakaoma kuita chiyero chekuongorora kukanganisa.Mhedzisiro yekuona inokanganiswawo zvakanyanya nemushandisi.
X-ray kuongorora
Yekupedzisira, ray yekuona, imhaka yekuti X-rays icharasika mushure mekupfuura nepakati pechinhu chine irradiated, uye zvinhu zvakasiyana-siyana zvine makubvu akasiyana-siyana zvine mazinga akasiyana ekunyura kwavari, uye iyo firimu yakaipa inoiswa kune rumwe rutivi rwechinhu chine irradiated. izvo zvichave zvakasiyana nekuda kwekusiyana kwemwaranzi intensity.Iwo magirafu anoenderana anogadzirwa, uye vaongorori vanogona kutonga kana paine chikanganiso mukati mechinhu uye chimiro chechikanganiso zvinoenderana nemufananidzo.
Kushanda uye zvipimo zvekuongorora radiographic:
1. Inonyanya kunzwisisika pakuona kwehuwandu-mhando kukanganisa, uye zviri nyore kuratidza kukanganisa.
2. Radiographic negatives zviri nyore kuchengeta uye zvine traceability.
3. Ratidza chitarisiko chimiro uye rudzi rwezvakaremara.
4. Izvo zvisingabatsiri ndezvokuti kudzika kwakavigwa kwechikanganiso hakugone kuwanikwa.Panguva imwecheteyo, iyo yekuona ukobvu inogumira.Iyo firimu yakaipa inoda kushambidzwa zvakanyanya, uye inokuvadza kumuviri wemunhu, uye mutengo wakakwira.
Zvose mune zvose, ultrasonic uye X-ray kukanganisa kukanganisa kwakakodzera kuona kukanganisa kwemukati;pakati pavo, ultrasonic inokodzera zvikamu zvine chimiro chenguva dzose chinodarika 5mm, uye X-rays haigone kuwana kudzika kwekuvigwa kwekuremara uye kuve nemwaranzi.Magnetic particle uye inopinda mukati meyedzo yakakodzera kuona kuremara kwepamusoro kwezvikamu;Pakati pazvo, magineti particle kuyedzwa inogumira pakuona magineti zvinhu, uye yekupinda mukati inogumira pakuona kuvhurika kwepamusoro kukanganisa.
Nguva yekutumira: Jun-21-2023
