ʻO ka nānā ʻana i ka maikaʻi ma ka hoʻoheheʻe ʻana i nā kiko o ka Inverter Inverter

He ʻano koʻikoʻi ka nānā ʻana i ka maikaʻi o ka wiliwili wahi inverter medium-frequency e hōʻoia i ka kūpaʻa a me ka hilinaʻi o nā hui weld. Kuhi ʻia kēia ʻatikala i ke kūkākūkā ʻana i nā ʻano hana like ʻole a me nā ʻenehana i hoʻohana ʻia no ka nānā ʻana i ka maikaʻi i nā kaʻina hana wiliwili wahi inverter medium-frequency.

1. Nānā Kiʻi: ʻO ka nānā ʻana ke ʻano kumu mua i hoʻohana ʻia e loiloi i ka maikaʻi o nā welds kiko. Nānā nā mea hoʻohana i nā ami weld no nā hemahema i ʻike ʻia e like me ka hui ʻole ʻana, nā māwae, porosity, a i ʻole ke ʻano o ka nugget. ʻO ka nānā ʻana i nā hiʻohiʻona e kōkua i ka ʻike ʻana i nā hemahema o ka ʻili a me nā ʻano like ʻole e pili ana i ka paʻa pono o nā welds.
2. Ana ʻana: ʻO ke ana ʻana e pili ana i ka loiloi ʻana i nā ana kino o nā welds e hōʻoia i ka hoʻokō ʻana i nā koi i kuhikuhi ʻia. Loaʻa kēia i ke ana ʻana e like me ke anawaena nugget, ke kiʻekiʻe o ka nugget, ke anawaena weld, a me ka nui indentation. Hana ʻia nā ana ana me ka hoʻohana ʻana i nā calipers, micrometers, a i ʻole nā ​​​​mea hana pono e ana pono ai.
3. Non-Destructive Testing (NDT): Hoʻohana ʻia nā ʻenehana hoʻāʻo non-destructive e loiloi i ka maikaʻi o loko o nā welds wahi me ka ʻole o ka pōʻino. ʻO nā ʻano hana maʻamau NDT i hoʻohana ʻia i ka hoʻoheheʻe ʻia ʻana o ka wahi inverter me ka alapine: a. Ultrasonic Testing (UT): Hoʻohana ʻia nā hawewe kani ultrasonic e ʻike i nā hemahema o loko e like me nā voids, porosity, a me ka ʻole o ka hui ʻana i loko o nā hui weld. b. Ho'āʻo Radiographic (RT): Hoʻohana ʻia nā kukui X a i ʻole nā ​​​​kukui gamma e nānā i nā welds no nā hemahema o loko e like me nā māwae, ka hui piha ʻole, a i ʻole nā ​​​​hoʻokomo. c. ʻO ka hoʻāʻo ʻana o ka mākēneki (MT): Hoʻopili ʻia nā ʻāpana magnetik i ka ʻili weld, a ʻo ka hele ʻana o ka hoʻohaunaele ʻana i ke kahua magnetic e hōʻike ana i nā hemahema o ka ʻili a kokoke paha. d. Dye Penetrant Testing (PT): Hoʻopili ʻia kahi waihoʻoluʻu i ka ʻili weld, a ʻo ka wai e komo ana i loko o nā hemahema o ka ʻili e hōʻike ana i ko lākou hele ʻana.
4. Ho'āʻo Mechanical: Hana ʻia ka hoʻāʻo mīkini e loiloi i ka ikaika a me nā waiwai mechanical o nā welds wahi. Hoʻopili kēia i nā hoʻāʻo ʻino e like me ka hoʻāʻo tensile, hoʻāʻo shear, a i ʻole ka hoʻāʻo ʻili, ka mea e hoʻopiʻi i nā hui weld i nā mana hoʻomalu e hoʻoholo ai i ko lākou hiki ke amo a me ke kūpaʻa o ke kūkulu ʻana.
5. ʻIkepili Microstructural: ʻO ka nānā ʻana i ka microstructural ka nānā ʻana i ka microstructure o ka weld zone me ka hoʻohana ʻana i nā ʻenehana metallographic. Kōkua kēia i ka loiloi i nā ʻano metala o ka weld, e like me ke ʻano o ka palaoa, ka fusion zone, ka wela wela, a me nā anomali microstructural e pili ana i nā waiwai mechanical o ka weld.

He hana koʻikoʻi ka nānā ʻana i ka maikaʻi i ka hōʻoia ʻana i ka hilinaʻi a me ka hana ʻana o nā welds wahi i hana ʻia e nā mīkini wiliwili wahi inverter medium-frequency. Ma ka hoʻohana ʻana i ka nānā ʻike maka, ke ana dimensional, ka hoʻāʻo ʻole luku ʻole, ka hoʻāʻo ʻana i ka mīkini, a me ka nānā ʻana i ka microstructural, hiki i nā mea hana ke loiloi i ka kūpaʻa o ka weld a ʻike i nā hemahema a i ʻole nā ​​​​kiʻi ʻana mai nā kūlana i koi ʻia. Hāʻawi nā hana nānā maikaʻi maikaʻi i ka hana ʻana i nā welds wahi kiʻekiʻe e kū ana i nā koi koʻikoʻi o nā ʻoihana like ʻole.