ʻO nā hemahema ili opaipu huinahalikee hōʻemi nui i ka helehelena a me ka maikaʻi o nā huahana. Pehea e ʻike ai i nā hemahema ili opaipu huinahalike? A laila, e wehewehe mākou i ke ʻano o ka ʻike ʻana i nā hemahema o ka ʻili o ka lalopaipu huinahalikekikoʻī
1、 Eddy hoʻāʻo i kēia manawa.
Loaʻa ka hoʻāʻo ʻana o Eddy i kēia manawa, ka hoʻāʻo ʻana i kēia manawa eddy, ka hoʻāʻo ʻana o ka eddy i kēia manawa, ka hoʻāʻo ʻana o ka eddy manawa pinepine a me ka hoʻāʻo ʻana i ka pulse eddy. Me ka hoʻohana ʻana i nā mea ʻike eddy o kēia manawa no ka ʻike ʻana i ka metala, e hana ʻia nā ʻano hōʻailona like ʻole e like me nā ʻano a me nā ʻano o nā hemahema o ka ʻili o nā paipu huinahā. Loaʻa iā ia nā pōmaikaʻi o ka pololei ʻike kiʻekiʻe, ka ʻike kiʻekiʻe a me ka wikiwiki ʻike wikiwiki. Hiki iā ia ke ʻike i ka ʻili a me ka ʻili haʻahaʻa o ka paipu i hoʻāʻo ʻia me ka ʻole o ka hoʻopilikia ʻia e nā haumia e like me ka ʻaila ʻaila ma ka ʻili o ka paipu square i hoʻāʻo ʻia. ʻO nā hemahema ʻo ia ka maʻalahi o ka hoʻokolokolo ʻana i ke ʻano kīnā ʻole me he hemahema, ʻoi aku ka kiʻekiʻe o ka ʻike hoʻopunipuni, a ʻaʻole maʻalahi ka hoʻoponopono ʻana.
2.Ultrasonic ho'āʻo
Ke komo ka hawewe kani ultrasonic i ka mea a kū i ka hemahema, e ʻike ʻia kekahi hapa o ka nalu acoustic. Hiki i ka transceiver ke kālailai i nā nalu i ʻike ʻia a ʻike pono i nā hemahema. Hoʻohana pinepine ʻia ka hoʻāʻo ultrasonic e hoʻāʻo i ka forgings. He kiʻekiʻe ka ʻike maka, akā ʻaʻole maʻalahi ka ʻike ʻana i ka pipeline me ke ʻano paʻakikī. Pono ka ili o ka paipu huinahalike i nānā ʻia he maʻalahi, a e hoʻopiha ʻia ka hakahaka ma waena o ka probe a me ka ʻili i nānā ʻia me ka mea hoʻohui.
3.Magnetic particle ho'āʻo
ʻO ke kumu o ke ʻano ʻāpana magnetic ka ʻike ʻana i ka māla magnetic i loko o nā mea pahu square. E like me ka launa pū ʻana ma waena o ka leakage leakage magnetic field a me ka particle magnetic, i ka wā e pau ai nā hemahema a i ʻole nā hemahema ma ka ʻili a i ʻole kokoke i ka ʻili, e hoʻoneʻe ʻia nā laina o ke kahua magnetic i nā ʻāpana a me nā hemahema, a e hana ʻia nā pou magnetic. ʻO kāna mau mea maikaʻi ʻoi aku ka liʻiliʻi o nā lako hana, hilinaʻi kiʻekiʻe a me ka ʻike ikaika. ʻO nā hemahema ʻo ke kumukūʻai hana kiʻekiʻe, ka hoʻokaʻawale hewa ʻole a me ka wikiwiki o ka ʻike.
4. loaa infrared
Hoʻokumu ʻia ke au induction ma ka ʻili o ka paipu square ma o ka coil induction kiʻekiʻe. ʻO ke au i hoʻokomo ʻia e hoʻopau i ka ikehu uila i ka wahi kīnā, e hopena i ka piʻi ʻana o ka wela kūloko. E hoʻohana i ka infrared no ka ʻike ʻana i ka mahana kūloko a hoʻoholo i ka hohonu o ka hemahema. Hoʻohana maʻamau ka ʻike infrared no ka ʻike ʻana i nā hemahema o ka ʻili palahalaha, akā ʻaʻole no ka ʻike ʻana i nā hewa o ka ʻili.
5.Magnetic flux leakage hoao
ʻO ke ʻano hoʻāʻo leakage magnetic flux no nā paipu square like loa me ke ʻano hoʻāʻo ʻana i ka ʻāpana magnetic, a ʻoi aku ka ikaika o kāna ʻano pili, ʻike a me ka hilinaʻi ma mua o ke ʻano hoʻāʻo magnetic particle.
Ka manawa hoʻouna: ʻAukake-12-2022
