Nā Ana Mānoanoa Ultrasonic no nā Mea Metala, Plastic a me nā Mea Hui Pū ʻIa

Ma ke kikowaena o nā ana mānoanoa ultrasonic aia kahi kumumanaʻo maʻalahi akā ikaika: hele nā ​​​​ale ultrasonic ma o kahi mea ma ka wikiwiki mau, a ʻo ka manawa e pono ai nā nalu e hoʻihoʻi mai ka ʻaoʻao ʻē aʻe o ka mea e hōʻike ana i kona mānoanoa. ʻO kahi ana maʻamau he transducer e hoʻopuka ana i nā nalu kani alapine kiʻekiʻe (mai 1 a 10 MHz) a ʻike i ka hōʻailona i hōʻike ʻia. Hoʻomaulia ka hāmeʻa i ka mānoanoa me ka hoʻohana ʻana i ke ʻano: Mānoanoa = (Velocity × Time) / 2, kahi ʻo ka wikiwiki ka wikiwiki o ke kani i loko o ka mea kikoʻī. Hoʻopau kēia ʻano hoʻāʻo ʻole luku (NDT) i ka pono no ka ʻoki ʻana, ka wili ʻana, a i ʻole ka wehe ʻana i nā ʻāpana, e mālama ana i ka pono o ka mea me ka hāʻawi ʻana i ka ʻikepili manawa maoli - kahi pono e hoʻokaʻawale i nā ana ultrasonic mai nā ʻano hana ana mechanical a luku paha.

I ka wā e pili ana i nā mea metala, ʻoi aku ka maikaʻi o nā anakahi mānoanoa ultrasonic i ka hoʻoponopono ʻana i nā pilikia kūikawā o nā ʻāpana metala ʻoihana. Hoʻohana nui ʻia nā metala e like me ke kila, alumini, keleawe, a me ka titanium i ke kūkulu ʻana, ka hana kaʻa, nā paipu aila a me ke kinoea, a me nā hale kai, kahi e pili pololei ai ka mānoanoa i ka ikaika a me ke kūpaʻa o ke kūkulu ʻana. No ka laʻana, i loko o nā hale hoʻomaʻemaʻe aila, ua hoʻopilikia ʻia nā paipu kila i ka pala, ke kaomi kiʻekiʻe, a me nā mahana koʻikoʻi i ka hala ʻana o ka manawa. Hiki i nā anakahi ultrasonic ke ana pololei i ka mānoanoa o ka paia mai waho, e ʻike ana i ka pala a i ʻole ke komo ʻana ma mua o ka alakaʻi ʻana i nā leaka a i ʻole nā ​​​​hemahema weliweli. ʻAʻole e like me nā calipers mechanical e pono ai ke komo i nā ʻaoʻao ʻelua o ka mea, hana nā anakahi ultrasonic mai kahi ʻili hoʻokahi, e kūpono ai lākou no nā ʻāpana metala nui a paʻa ʻole e like me nā ʻili moku, nā kaola alahaka, a i ʻole nā ​​​​moku kaomi. Eia kekahi, ʻo ko lākou kikoʻī kiʻekiʻe (pinepine i loko o ± 0.01 mm) e hōʻoiaʻiʻo ana i ka hoʻokō ʻana me nā kūlana ʻoihana e like me ASTM E114 a me ISO 9001, koʻikoʻi no ka mālama ʻana i ka palekana a me ka mālama ʻana i nā lula.

No nā mea palaki, hāʻawi nā anakahi mānoanoa ultrasonic i nā hoʻonā i hana kūikawā ʻia e hōʻike ana i nā waiwai kūikawā o ka mea—ka haʻahaʻa o ka density, ka ʻokoʻa o ka paʻakikī, a me ka ʻike i ka pōʻino. Loaʻa nā plastics e like me PVC, polyethylene (PE), polypropylene (PP), a me ABS i nā wahi āpau i loko o ka ʻōpala, nā mea lapaʻau, nā ʻāpana kaʻa, a me nā mea uila mea kūʻai. I ka hoʻoheheʻe ʻana i ka injection, no ka laʻana, he mea nui ka mānoanoa o ka paia e pale aku i nā hemahema e like me ke warping a i ʻole ka haki ʻana. Hiki i nā anakahi ultrasonic ke ana i nā ʻāpana palaki i ka wā o ka hana ʻana, e hōʻoia ana i ka like a me ka hōʻemi ʻana i ka ʻōpala. ʻAʻole like me nā ʻano hana pili e hiki ke kahakaha a hoʻololi paha i nā plastics palupalu, ʻaʻole invasive ka hoʻāʻo ultrasonic, e kūpono ia no nā ʻāpana palupalu e like me nā catheters lapaʻau a i ʻole nā ​​​​kiʻiʻoniʻoni ʻōpala meaʻai. Eia kekahi, ʻae nā anakahi hou i nā mea hoʻohana e hoʻokomo i nā wikiwiki kani kikoʻī o ka mea, e helu ana i nā ʻokoʻa ma waena o nā plastics paʻa (e like me nā paipu PVC) a me nā polymers flexible (e like me nā sila silicone). Hōʻoia kēia hoʻololi i nā heluhelu pololei ma nā ʻano like ʻole o nā ʻano plastic, mai nā panela ʻoihana paʻa a hiki i nā kiʻiʻoniʻoni lahilahi a maʻalahi.

ʻO nā Composites—nā mea i hana ʻia mai nā ʻāpana ʻokoʻa ʻelua a ʻoi aku paha (e like me ka polymer i hoʻoikaika ʻia me ke kalapona, fiberglass, a i ʻole nā ​​​​​​hale honeycomb)—hōʻike i nā pilikia ana kūikawā ma muli o ko lākou ʻano papa a me nā waiwai anisotropic (nā waiwai like ʻole ma nā ʻaoʻao like ʻole). He kūpono loa nā ana mānoanoa Ultrasonic no kēia hana, no ka mea hiki iā lākou ke komo i nā papa he nui me ka ʻole o ka hoʻopilikia ʻana i ka pono o ka mea. Hoʻohana nui ʻia nā Composites i nā ʻoihana hana kiʻekiʻe e like me ka aerospace, ka ikehu makani, a me nā lako haʻuki, kahi e koʻikoʻi ai ka hōʻemi kaumaha a me ka ikaika. No ka laʻana, pono nā ʻēheu composite kalapona i loko o ka mokulele i ke ana mānoanoa pololei e hōʻoia i ka pono aerodynamic a me ka palekana kūkulu. Hiki i nā ana ultrasonic ke ʻike i nā kūlike ʻole i ka hoʻopaʻa ʻana o ka papa, ka delamination, a i ʻole nā ​​​​​​ʻokoʻa mānoanoa e ʻike ʻole ʻia me nā mea hana kuʻuna. Ma ka hāʻawi ʻana i nā ʻike kikoʻī i loko o ke ʻano o loko o ka mea, kōkua kēia mau ana i nā mea hana e mālama i ka kaohi maikaʻi i ka wā o ka hana ʻana a hiki i nā hui mālama ke nānā i nā ʻāpana composite no ka ʻaʻahu a i ʻole ka hōʻino i ka hala ʻana o ka manawa.

Ma waho aʻe o ko lākou mau pono kikoʻī i nā mea, hāʻawi nā anakahi mānoanoa ultrasonic i nā hiʻohiʻona he nui e hoʻonui ai i ko lākou pono ma nā ʻoihana. ʻO ka lawe lima kahi pono nui: ʻae nā hiʻohiʻona lima lima i nā mea loea e hana i nā ana ma ka pūnaewele ma nā hale hana, nā kahua kūkulu, a i ʻole nā ​​​​wahi mamao, e hoʻopau ana i ka pono e lawe i nā ʻāpana nui i kahi lab. Hoʻohui pū kekahi mau anakahi hou i nā hōʻike kikohoʻe, nā hiki ke hoʻopaʻa ʻikepili, a me ka pilina uea ʻole, e hiki ai ke nānā ʻikepili manawa maoli a me ka hoʻohui ʻana me nā ʻōnaehana hoʻokele maikaʻi. Hoʻomaʻamaʻa kēia i nā kahe hana, hoʻemi i ka hewa kanaka, a hoʻomaʻalahi i ka hoʻokō ʻana i nā koi palapala. Eia kekahi, ʻo ka holomua ʻana i ka ʻenehana transducer—e like me nā transducers dual-element no nā ʻili ʻino a i ʻole nā ​​​​transducers wela kiʻekiʻe no nā wahi koʻikoʻi—ua hoʻonui i ka hoʻohana ʻana o nā anakahi, e ʻae ana iā lākou e hana hilinaʻi i nā kūlana koʻikoʻi e like me nā foundries, nā kahua ma waho, a i ʻole nā ​​​​mea kanu kemika.

Hoʻolaha ka hopena o nā ana mānoanoa ultrasonic ma nā ʻāpana he nui ʻole. Ma ka aerospace, hōʻoia lākou i ka palekana o nā ʻāpana mokulele ma ka ʻike ʻana i ka pala huna i loko o nā fuselages alumini a i ʻole nā ​​​​ʻano mānoanoa o nā ʻēheu composite. Ma ka ʻoihana kaʻa, hōʻoia lākou i ka like o nā bumpers plastik, nā poloka mīkini metala, a me nā panela kino composite, e hoʻomaikaʻi ana i ka hana kaʻa a me ke ola lōʻihi. I ka mālama wai a me ka plumbing, nānā lākou i ka mānoanoa o nā paipu PVC a me ke kila, e pale ana i nā leaks a me ka hōʻoia ʻana i ka pono o nā ʻōnaehana hoʻolaha wai. ʻOiai ma ke kahua lapaʻau, he kuleana koʻikoʻi kā lākou i ke ana ʻana i ka mānoanoa o nā mea lapaʻau plastik e like me nā syringes a i ʻole nā ​​​​​​ʻāpana implant, e hōʻoia ana i ka biocompatibility a me ka pono o ke kūkulu ʻana.

I ka hoʻomau ʻana o nā ʻoihana e ulu, e ulu wale ana ke koi no nā hopena ana pololei a ʻaʻole luku. ʻO nā ana mānoanoa ultrasonic no ka metala, ka plastic, a me nā mea i hui pū ʻia ke alo o kēia ulu ʻana, e hāʻawi ana i kahi hui kūpono o ka pololei, ka versatility, a me ka pono. ʻO ko lākou hiki ke hoʻololi i nā mea like ʻole a me nā noi, i hui pū ʻia me nā holomua ʻenehana e hoʻomau nei, e hoʻolilo iā lākou i mea hana waiwai nui no ka kaohi maikaʻi, ka mālama ʻana, a me ka hana hou. Inā paha ma kahi hale hana, kahi kahua kūkulu, a i ʻole kahi keʻena noiʻi, hoʻoikaika kēia mau ana i nā poʻe loea e hana i nā hoʻoholo naʻauao, hoʻemi i nā pilikia, a hāʻawi i nā huahana e hoʻokō i nā kūlana kiʻekiʻe loa o ka maikaʻi a me ka palekana. I loko o kahi honua kahi i ʻoi aku ai ka nui o ka pololei ma mua o ka wā ma mua, ʻaʻole nā ​​​​ana mānoanoa ultrasonic he mau mea hana ana wale nō - he mau mea hiki ke hoʻokō i ka maikaʻi ma waena o nā ʻoihana.