Industrial NDT (Mayeso Osawononga)
Industrial NDT imatanthawuza njira zaukadaulo zomwe zimagwiritsidwa ntchito m'makampani kuti azindikire, kuwunika, ndikuwunika zolakwika zamkati kapena zamkati, zida zakuthupi, kapena kusasinthika kwazinthu kapena zida popanda kuwononga chinthu choyesedwa. Amagwiritsidwa ntchito kwambiri popanga, zakuthambo, mphamvu, zitsulo, zomangamanga, ndi mafakitale ena kuti atsimikizire mtundu wa mankhwala, kupewa ngozi, ndi kuchepetsa ndalama.
Njira Zodziwika za Industrial NDT:
- Kuyeza kwa Ultrasonic (UT)
- Imagwiritsa ntchito mafunde amphamvu kwambiri kuti izindikire zolakwika zamkati (monga ming'alu, voids) posanthula ma signature.
- Oyenera zinthu zokhuthala ndi zitsulo.
- Kuyeza kwa Radiographic (RT)
- Zimaphatikizapo kuyesa kwa X-ray ndi gamma-ray. Imagwiritsa ntchito ma radiation a electromagnetic (X-rays) kulowa m'zinthu ndikupanga zithunzi zamkati pafilimu kapena masensa a digito.
- Zothandiza kuzindikira zolakwika monga ming'alu, inclusions, ndi zolakwika zowotcherera.
- Kuyeza kwa Magnetic Particle (MT)
- Imagwiritsa ntchito maginito kuti ipangitse zinthu za ferromagnetic. Zowonongeka zapamtunda kapena pafupi ndi pamwamba zimawululidwa ndi tinthu tating'onoting'ono tomwe timapezeka pamalo olakwika.
- Amagwiritsidwa ntchito poyang'ana zigawo zachitsulo.
- Penetrant Testing (PT)
- Kumaphatikizapo kugwiritsa ntchito madzi olowera pamwamba. Zowonongeka zimayamwa cholowera, chomwe chimawonetsedwa pogwiritsa ntchito wopanga kuti awonetse zolakwika zomwe zawonongeka.
- Oyenera zinthu zopanda porous monga zitsulo ndi mapulasitiki.
- Mayeso a Eddy Panopa (ET)
- Imagwiritsa ntchito induction yamagetsi kuti izindikire zolakwika zapamtunda kapena zapansi pazida zoyendetsa. Kusintha kwa mawonekedwe a eddy pakali pano kukuwonetsa zolakwika.
- Amagwiritsidwa ntchito kwambiri m'mafakitale oyendetsa ndege ndi magalimoto.
X-Ray mu Industrial NDT
Kuyesa kwa X-ray ndi njira yofunika kwambiri mkati mwa NDT yamakampani. Imagwiritsa ntchito ma X-ray (ma radiation apamwamba kwambiri a electromagnetic) kuti iwonetse momwe zinthu zilili mkati mwazinthu kapena zigawo zake.
Mfundo Zazikulu:
- X-ray imalowa mu chinthu choyesedwa, ndipo mphamvu yake imachepa potengera kuchuluka kwa zinthuzo komanso makulidwe ake.
- Zowonongeka (monga, voids, ming'alu, kapena zinthu zakunja) zimawoneka ngati mithunzi yodziwika bwino pazithunzi (filimu kapena chowonera digito) chifukwa cha kuchuluka kwa mayamwidwe.
Mapulogalamu:
- Weld Inspection
- Kuzindikira kusakanikirana kosakwanira, porosity, kapena slag inclusions mu welds.
- Zida Zamlengalenga
- Kuyang'ana masamba a turbine, magawo a injini, ndi zida zophatikizika za zolakwika zobisika.
- Kupanga Ubwino Wowongolera
- Kuwonetsetsa kuponya kapena kupanga kukhulupirika pozindikira zolakwika zamkati.
- Kuwunika kwa Pipeline ndi Pressure Vessel
- Kuwunika kukhulupirika kwapaipi ndi akasinja popanda disassembly.
Ubwino:
- Amapereka zolemba zokhazikika zowoneka (radiographs) zolembedwa ndi kusanthulanso.
- Oyenera zinthu zokhuthala ndi ma geometries ovuta.
- Itha kuzindikira zolakwika zamkati ndi zamkati.
Zolepheretsa:
- Imafunika kusamala kwambiri zachitetezo (mwachitsanzo, kutchingira ma radiation) chifukwa cha ziwopsezo zathanzi chifukwa chokhala nthawi yayitali.
- Zosagwira ntchito kwambiri pazinthu zotsika kwambiri (mwachitsanzo, mapulasitiki) pokhapokha ngati njira zapadera zikugwiritsidwa ntchito.
- Zida zapamwamba komanso ndalama zogwirira ntchito poyerekeza ndi njira zina za NDT.
Kusiyana Kwakukulu Pakati pa NDT ndi Kuyesa kwa X-Ray:
| Mbali | Malingaliro a kampani Industrial NDT | Kuyeza kwa X-Ray (kagawo kakang'ono ka NDT) |
|---|---|---|
| Mbali | Zimaphatikizapo njira zingapo (UT, RT, MT, etc.). | Njira yeniyeni yogwiritsira ntchito ma X-ray pojambula. |
| Mitundu Yachilema | Imazindikira zolakwika zapamtunda, pafupi ndi pamwamba, ndi zamkati. | Imalimbana kwambiri ndi zolakwika zamkati kudzera mu radiation. |
| Zofunika Zofunika | Imagwira pazida zonse (ferromagnetic, non-ferromagnetic, mapulasitiki, etc.). | Zothandiza pazinthu zowuma (zitsulo, ceramics); amafuna kusintha kwa zipangizo otsika kachulukidwe. |
Chidule:
Industrial NDT ndi gawo lalikulu la njira zowunikira zosawononga, kuyesa kwa X-ray kukhala njira yamphamvu ya radiographic mkati mwake. Onsewa ndi ofunikira pakusunga chitetezo cha mafakitale, kuwonetsetsa kudalirika kwazinthu, ndikuthandizira kukonza mwachangu m'magawo osiyanasiyana.
Nthawi yotumiza: May-31-2025