Ka ana o ka mānoanoa o ka uhi - ISO 2360:2003 - Māhele 1

ʻO nā pale non-conductive ma luna o nā mea kumu uila non-magnetic - Ke ana o ka mānoanoa o ka uhi - Amplitude-sensitive eddy current method

KUMU AINA
ISO 2360 Puka ʻekolu

1 Āpana

Hōʻike kēia International Standard i kahi ala no nā ana luku ʻole o ka mānoanoa o nā uhi non-conductive ma non-magnetic, uila conductive (gene.rally ke kino) nā mea kumu, me ka hoʻohana ʻana i nā mea kani eddy o kēia manawa amplitude-sensitive.
MAKEMAKE Hiki ke hoʻohana ʻia kēia ʻano hana no ke ana ʻana i nā uhi metala ʻole ma luna o nā mea kumu ʻole.
Pili loa ke kaʻina hana i nā ana o ka mānoanoa o ka hapa nui o nā uhi oxide i hana ʻia e ka anodizing, akā ʻaʻole pili i nā uhi hoʻololi a pau, ʻo kekahi o ia mau mea he lahilahi loa ke ana ʻia e kēia ʻano (e nānā i ka Paukū 6).
ʻOiai ʻo ka manaʻo, hiki ke hoʻohana ʻia ke ʻano no ke ana ʻana i ka mānoanoa o nā uhi ma luna o nā kumu magnetic, ʻaʻole ʻōlelo ʻia kona hoʻohana ʻana no kēia noi. I kēlā mau hihia, pono e hoʻohana ʻia ke ʻano magnetic i kuhikuhi ʻia ma ISO 2178.

2 Kumu

Hoʻokomo ʻia ka ʻimi eddy current (a i ʻole ka ʻimi/mea kani hoʻohui) ma luna o ka ʻili o ka uhi (s) e ana ʻia, a heluhelu ʻia ka mānoanoa mai ka heluhelu ʻana o ka mea kani.

3 Mea Hana

3.1 Probe, loaʻa i ka eddy current generator a me ka detector i hoʻopili ʻia i kahi ʻōnaehana hiki ke ana a hōʻike i nā loli i ka amplitude, ma ke ʻano he heluhelu pololei o ka mānoanoa o ka uhi. Hiki nō paha i ka ʻōnaehana ke ana i nā hoʻololi pae.
NĀ MEA 1 Hiki ke hoʻohui ʻia ka ʻimi a me ka ʻōnaehana ana/hōʻike i hoʻokahi mea hana.
NĀ MEA 2 Kūkākūkā ʻia nā mea e pili ana i ka pololei o ke ana ʻana ma ka Paukū 5.

4 Laʻana

Pili ka laʻana i ka noi kikoʻī a me ka uhi e hoʻāʻo ʻia. E ʻae ʻia ka ʻāpana, kahi a me ka helu o nā hōʻike hoʻāʻo ma waena o nā poʻe hoihoi a e hoʻokomo ʻia i loko o ka hōʻike hoʻāʻo (e nānā i ka Paukū 9).
hoʻomau……