He aha ka ʻoihana NDT & XRAY

NDT ʻOihana
Hōʻike ka NDT Industrial i kahi ʻano hana ʻenehana i hoʻohana ʻia i ka ʻoihana e ʻike, loiloi, a loiloi i nā hemahema o loko a i ʻole ka ʻili, nā waiwai waiwai, a i ʻole ka paʻa pono o nā ʻāpana a i ʻole nā ​​​​mea hana me ka ʻole e hōʻino i ka mea i hoʻāʻo ʻia. Hoʻohana nui ʻia ia i ka hana ʻana, aerospace, ikehu, metallurgy, kūkulu, a me nā ʻoihana ʻē aʻe e hōʻoia i ka maikaʻi o ka huahana, pale i nā pōʻino, a hoʻemi i nā kumukūʻai.

Nā Hana NDT ʻOihana maʻamau:

1. ʻO ka hoʻāʻo kani kani (UT)
   • Hoʻohana i nā hawewe kani alapine kiʻekiʻe no ka ʻike ʻana i nā hemahema o loko (e laʻa, nā māwae, nā hakahaka) ma ke kālailai ʻana i nā hōʻailona hōʻike.
   • He kūpono no nā mea mānoanoa a me nā mea metala.
2. Hoʻāʻo Radiographic (RT)
   • Hoʻokomo ʻia ka hoʻāʻo ʻana i ka X-ray a me ka gamma-ray. Hoʻohana i ka radiation electromagnetic (X-rays) e komo i nā mea a hana i nā kiʻi o nā hale i loko ma ke kiʻiʻoniʻoni a i ʻole nā ​​​​mea ʻike kikohoʻe.
   • Maikaʻi no ka ʻike ʻana i nā hemahema e like me nā māwae, hoʻokomo ʻia, a me nā hemahema wili.
3. ʻO ka hoʻāʻo ʻana i nā ʻāpana mākēneki (MT)
   • Hoʻohana i nā māla magnetic e hoʻokalakupua i nā mea ferromagnetic. Hōʻike ʻia nā hemahema o ka ʻili a i ʻole kokoke i ka ʻili e nā ʻāpana magnetic e hōʻiliʻili ana ma nā wahi kīnā.
   • Hoʻohana maʻamau no ka nānā ʻana i nā mea kila.
4. Hoʻāʻo Penetrant (PT)
   • Hoʻopili i ka hoʻopili ʻana i kahi wai penetrant i ka ʻili. Hoʻopili nā hemahema i ka penetrant, a laila ʻike ʻia me ka hoʻohana ʻana i kahi mea hoʻomohala e hōʻike i nā hemahema o ka ʻili.
   • He kūpono no nā mea porous ʻole e like me nā metala a me nā plastic.
5. Hoʻāʻo ʻo Eddy i kēia manawa (ET)
   • Hoʻohana i ka electromagnetic induction no ka ʻike ʻana i nā hemahema o ka ʻili a i ʻole ka lalo o ka honua i nā mea conductive. Hōʻike nā hoʻololi i nā hiʻohiʻona eddy o kēia manawa i nā hemahema.
   • Hoʻohana nui ʻia i ka aerospace a me nā ʻoihana automotive.

X-Ray ma NDT ʻOihana

Nā loina:

• Hoʻokomo nā kukui X i ka mea i hoʻāʻo ʻia, a emi ko lākou ikaika ma muli o ka nui a me ka mānoanoa o ka mea.
• ʻIke ʻia nā pōʻino (e laʻa, nā hakahaka, nā māwae, a i ʻole nā ​​mea ʻē aʻe) ma ke ʻano he mau aka ʻokoʻa ma ke ʻano kiʻi kiʻi (kiʻiʻoniʻoni a mea ʻike kikohoʻe paha) ma muli o ke ʻano o ka hoʻohana ʻana.

Nā noi:

1. Nānā Weld
   • Ka ʻike ʻana i ka hui ʻana ʻole, porosity, a i ʻole nā ​​​​mea hoʻopili slag i nā welds.
2. Nā ʻāpana Aerospace
   • Ke nānā ʻana i nā lau turbine, nā ʻāpana ʻenekini, a me nā mea hoʻohui no nā hemahema huna.
3. Ka Mana Hana Hana
   • E hōʻoia ana i ka hoʻolei ʻana a i ʻole ka hoʻopaʻa ʻana i ka pololei ma ka ʻike ʻana i nā hemahema o loko.
4. Nānā Pipeline a me ka moku kaomi
   • ʻO ka loiloi ʻana i ka paʻa o nā paipu a me nā pahu me ka wehe ʻole ʻana.

Pono:

• Hāʻawi i nā moʻolelo ʻike mau (radiographs) no ka palapala a me ka loiloi hou.
• He kūpono no nā mea mānoanoa a me nā geometries paʻakikī.
• Hiki ke ʻike i nā hemahema o ka ʻili a me loko.

Nā palena:

• Pono e mālama pono (e laʻa, ka pale ʻana i ka radiation) ma muli o nā pilikia olakino mai ka loaʻa ʻana o ka lōʻihi.
• ʻAʻole maikaʻi no nā mea haʻahaʻa haʻahaʻa (e laʻa, plastics) ke ʻole e hoʻohana ʻia nā ʻenehana kūikawā.
• ʻOi aku ka nui o nā lako hana a me nā koina hana i hoʻohālikelike ʻia i kekahi mau ala NDT ʻē aʻe.

Nā ʻokoʻa koʻikoʻi ma waena o ka NDT a me ka X-Ray Testing:

Hōʻuluʻulu manaʻo: