ʻEhia mau ʻano o nā haʻihaʻi macroscopic i loko o ke kuʻekuʻe wahi kūʻē?

He kaʻina maʻamau a koʻikoʻi ka hoʻopaʻapaʻa wahi kūʻē i nā ʻoihana like ʻole, akā ua noʻonoʻo paha ʻoe e pili ana i nā ʻano like ʻole o nā haʻihaʻi macroscopic e hiki mai ana ma kēia ʻano hana kuʻi? Ma kēia ʻatikala, e ʻimi mākou i nā ʻano haʻihaʻi macroscopic like ʻole i hiki ke ʻike ʻia i ka wiliwili wahi kūʻē.

1. Haʻihaʻi Interfacial: ʻO nā haʻihaʻi waena, i ʻike ʻia hoʻi ʻo "ka hoʻokaʻawale ʻana o ke alo," aia ma ke kikowaena o nā mea welded ʻelua. Hoʻopili pinepine ʻia kēia ʻano haʻihaʻi i ka maikaʻi wiliwili maikaʻi ʻole a hiki ke hopena mai nā pilikia e like me ka lawa ʻole o ke kaomi a i ʻole nā ​​ʻāpana wili kūpono ʻole.
2. Puki Huki: ʻO nā haʻihaʻi huki ʻana o ke pihi pili i ka wehe ʻana i ke pihi metala i hoʻoheheʻe ʻia i ka wā o ke kaʻina hana kuʻi. Hiki ke hana i kēia ke hoʻopaʻa ʻole ʻia ka mea weld i nā mea kumu, e alakaʻi ana i ka huki ʻana o ke pihi i ka wā hoʻāʻo.
3. Haehae: Hōʻike ʻia nā haʻihaʻi haʻihaʻi e ka haehae ʻana o ka mea kumu a puni ka wahi weld. Hana ʻia kēia ʻano haʻihaʻi i ka wā i hoʻokomo ʻia ai ka wela nui a i ʻole ke hoʻomalu maikaʻi ʻia nā ʻāpana wili.
4. Pākuʻi: Hiki mai nā haʻihaʻi plug ke hoʻokaʻawale loa ʻia kahi ʻāpana o kekahi o nā mea welded mai ke koena o ka weld. Hiki ke hana ʻia kēia ʻano haʻihaʻi e nā kumu like ʻole, me ka hoʻohaumia ʻana i nā electrodes welding a i ʻole kahi ʻenehana wili kūpono ʻole.
5. Māka ʻaoʻao: ʻO nā māwae lihi he mau māwae i hana ʻia ma kahi kokoke i ka lihi o ka wahi welded. Hiki iā lākou ke hopena mai nā kumu like ʻole e like me ka hoʻomākaukau ʻana i nā mea waiwai a i ʻole ka alignment electrode kūpono ʻole.
6. ʻAha Nugget: ʻO nā haʻihaʻi Nugget e pili ana i ka hiki ʻole o ka ʻāpana weld waena, i kapa ʻia ʻo "nugget." He mea koʻikoʻi kēia mau haʻihaʻi no ka mea hiki iā lākou ke hoʻololi i ka pono o ka weld holoʻokoʻa. Hiki i nā haʻihaʻi Nugget ke loaʻa ma muli o ka lawa ʻole o ke kaomi kuʻi ʻana a i ʻole nā ​​ʻāpana wili kūpono ʻole.
7. māwae: He mau māwae liʻiliʻi a māwae paha nā māwae i loko o ka mea weld. He mea paʻakikī kēia i ka ʻike maka akā hiki ke hoʻonāwaliwali i ka ʻōnaehana weld holoʻokoʻa. Hiki mai nā māwae ma muli o nā pilikia me ke kaʻina hana wili a i ʻole ka maikaʻi o nā mea i hoʻohana ʻia.

He mea koʻikoʻi ka hoʻomaopopo ʻana i kēia mau ʻano like ʻole o nā haʻihaʻi macroscopic i ke kuʻi ʻana wahi kūʻē no ka hōʻoia ʻana i ka maikaʻi a me ka hilinaʻi o nā hui welded i nā noi like ʻole. Pono e makaʻala nā mea hana welding a me nā mea nānā i ka ʻike ʻana a me ka hoʻoponopono ʻana i kēia mau haʻihaʻi e mālama i ka paʻa o nā ʻāpana welded.

I ka hopena, hiki i ka wili wahi kū'ē ke hopena i nā ʻano haʻihaʻi macroscopic, kēlā me kēia me kāna kumu ponoʻī a me nā hopena. ʻO ka ʻike ʻana i kēia mau haʻihaʻi a me ka hoʻoponopono ʻana i ko lākou kumu kumu he mea nui ia no ka hana ʻana i nā welds kiʻekiʻe e kūpono i nā kūlana koʻikoʻi o nā ʻoihana hou.