Pehea e hoʻohana ai i ke ana mānoanoa pena VIDEO
ʻO ka mānoanoa o ka papa pena kaʻa e wehewehe ponoʻia e ka mea hana. No laila, i mea e ʻike ai inā ua pena hou ʻia ke kaʻa a i hoʻoponopono ʻia kekahi mau ʻāpana kino me ka pena hou, ua lawa ia e ana i ka mānoanoa o ka pena pena (LPC). Hiki ke hana i kēia me ka hoʻohana ʻana i kahi mea hana kūikawā - kahi ana mānoanoa.
Hoʻokumu ʻia ka hana o ke ana mānoanoa ma ke kumu o ka induction magnetic (F-type) a i ʻole ke ʻano eddy current method (N-type). Inā hana ʻia ke kino me nā metala magnetic, a laila hoʻohana ʻia ke ʻano mua; inā hana ʻia ke kino i nā mea like ʻole a i ʻole nā metala non-ferrous, a laila hoʻohana ʻia ke ʻano eddy current.
Ua lawa ka hoʻopili ʻana i ke ana mānoanoa i ka ʻili o ke kino o ke kaʻa, a ʻo ke kumukūʻai o ka mānoanoa pena i nā microns (kahi tausani o ka millimeter) a i ʻole i nā mils (ʻo ke ana ʻōlelo Pelekane o ka lōʻihi he 1 mil = 1/1000 iniha) e hōʻike ʻia ma kāna pale. Hoʻohana ʻia nā microns ma Rūsia.
ʻO ka mānoanoa o ka pena pena ma ka awelika mai 60 a 250 microns. Hoʻohana ʻia ka papa uhi mānoanoa i nā kaʻa Kelemania nui, e like me Mercedes - 250 microns, e wehewehe ana i ko lākou kūpaʻa lōʻihi loa i ka corrosion. ʻOiai ua hōʻike ʻia kēia ma ke kumukūʻai.
I mea e ana pono ai i ka mānoanoa o ka pena pena, pono mua ʻoe e hoʻohuli i ka hāmeʻa a calibrate iā ia; no kēia, hiki ke hoʻokomo ʻia kahi mea holoi kūikawā me ka pena i hoʻopili ʻia iā ia a i ʻole ka pepa ʻiʻo lahilahi i loko o ka pahu. Ke ʻike ʻia ka hopena pololei ma ka hōʻike, hiki iā ʻoe ke hoʻomaka e nānā i ka mānoanoa o ka pena pena. No ka hana ʻana i kēia, e kaomi wale i ka sensor mānoanoa a kali a hiki i ka ʻike ʻia ʻana o ka hopena.
Hoʻohana mau ʻia nā ana mānoanoa i ke kūʻai ʻana i nā kaʻa i hoʻohana ʻia. Pono e nānā ʻia ka mānoanoa o ka papa hana pena mai ka hale, e neʻe mālie ana ma ke kino o ke kaʻa. No kēlā me kēia hiʻohiʻona kaʻa, hiki iā ʻoe ke ʻike i nā papa e hōʻike ana i ka mānoanoa o ka pena pena ma nā wahi like ʻole - hood, ka hale, nā puka. Inā he 10 - 20 microns ka ʻokoʻa, a laila he waiwai ʻae loa kēia. ʻOiai ma nā mīkini i hele mai i ka laina hui, ʻae ʻia kahi hewa o 10 microns. Inā ʻoi aku ka mānoanoa ma mua o ka waiwai o ka hale hana, a laila ua pena ʻia ke kaʻa a hiki iā ʻoe ke hoʻomaka palekana e koi i kahi hāʻule kumu kūʻai.
He mea pono e hoʻomaopopo i ka heluhelu ʻana o nā ana mānoanoa mai nā mea hana like ʻole e like me ka 5-7 microns, no laila hiki ke haʻalele ʻia kēia hewa.
Pehea e hoʻohana ai i ke ana mānoanoa:
Video e pili ana i ke koho ʻana i kahi ana mānoanoa:
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