ʻO nā koi no ka nānā ʻana i nā hale hana no nā pahu aila papalua lalo

ʻO kapahu aila papalua lalo lalohe ipu no ka hoahu aila. ʻO kāna hana palekana a me nā hōʻailona like ʻole e pili pono i ka palekana i ka wā e hiki mai ana. No laila, ma hope o ka hana ʻia ʻana o ka pahu ʻaila i kanu ʻia i nā papa ʻelua, koi ʻia ka hana nānā pono e hōʻoia i ka maikaʻi o ka pahu ʻaila i kanu ʻia i ka lua i nā kūlana ma mua o ka haʻalele ʻana i ka hale hana. Ma hope aʻe, e haʻi wau iā ʻoe e pili ana i ka nānā ʻana o ka hale hana o nā pahu ʻaila i kanu ʻia ʻelua.

1. ʻO ka mua, e hana i nā hoʻokolohua hoʻopiha wai ma kapahu waihona ʻaila pālua ʻeluae hōʻoia i ka hoʻopaʻa ʻia ʻana o ka paia o ka pahu a ʻaʻohe pilikia i ka hoʻopili ʻana o ka pā pā a me ka weld.

2. Hoʻohana ʻia ke ʻano ultrasonic no ka nānā ʻana i ka pahu ʻaila i kanu ʻia ʻelua e hoʻāʻo ai inā hiki i ka mānoanoa o ka pā o ke kino pahu ʻaila i ka maʻamau.

3. E hoʻohana i ka ʻaila ʻā e nānā i ka hili kuʻi ʻana o ka pahu aila, no ka mea, ikaika loa ka ikaika komo o ka ʻaila ʻā. Inā ʻaʻohe ʻano mottled ma hope o ka hoʻohana ʻana i ka ʻaila ʻā, ʻo ia hoʻi he ikaika loa ka pilina wili.4. E hoʻohana i ka ʻenehana nānā ʻana i ka leakage flux magnetic no ka ʻike ʻana inā ua ʻino ka lalo o ka pahu ʻaila i kanu ʻia. ʻO ka mea maʻamau, inā ʻaʻole e loli ka ʻenekini flux scanning sensor, ʻo ia hoʻi, ua kūpono ka pahu pahu.

5. ʻO ka hope, pono ʻoe e ana i ke kaomi ma lalo o ka pahu aila a helu i ka nui o ka waena i loko o ka pahu. Inā hoʻemi mau ʻia ka maikaʻi, ʻo ia ke ʻano he leakage ma lalo o ka pahu.

ʻO nā mea i luna aʻe nā koi nānā hale hana no nā pahu aila lalo. Manaʻo wau ua ʻoi aku ka maikaʻi o ka hoʻomaopopo ʻana i kēia. ʻOiai e hana nā mea hana i nā mākaʻikaʻi koʻikoʻi ma hope o ka pau ʻana o ka hana ʻana i nā pahu kanu kanu pālua, ke kūʻai ʻana i nā pahu kanu kanu ʻelua, pono lākou e hana i ka nānā ʻana i ka maikaʻi, i mea e pale ai i kekahi mau mea hana hana ʻole e hoʻohana ana i ka mea maikaʻi ʻole e hoʻohālike i ka maikaʻi.