wiliwili

Nā ʻano o ka welding

Aia nā ʻano like ʻole o ka hui ʻana no nā ʻano mea i ka mānoanoa like ʻole, ke ʻano a me nā ʻano, maʻamau, e loaʻa iā mākou ka hui mechanical, hui kemika, hui metallurgical, akā no nā mea metala, ʻo ka hui mechanical a me ka hui mechanical nā ʻano maʻamau.

Wahi a ke ʻano hui, hiki ke hoʻokaʻawale ʻia ka welding i ʻekolu mau ʻāpana.

ʻO ka hui ʻana o ka metala kumu a me ka metala kumu a i ʻole ka hui ʻana a me ka hoʻopaʻa ʻana o ke koʻokoʻo kuʻi (welding material) a me ka metala kumu;Ka hoʻohana 'ana i ka mechanical friction, kaomi, uila au, etc., no laila, i ka base metala hehee ai a hui "crimping";ʻO ka "brazing" o kahi hui me ka hoʻohana ʻana i ka mea (brazing) i koi ʻia no ka hui.
I ka manawa like, no nā ʻano hui like ʻole, aia nā ʻano hana welding, e like me ke kumu metala e hoʻopili ʻia a me nā kūlana a me nā kumu ʻē aʻe, ka hoʻohana ʻana i nā ʻano kuʻi wili kūpono.

ʻO ka maikaʻi o ka "Welded product" penei.

● Hoʻopiha pololei e like me nā ana hoʻolālā.

● Loaʻa ka hana a me ka ikaika (a i ʻole palekana).

● ʻO ka hiʻohiʻona o ka'āpana welding e kūpono i nā koi o ka papa.

● ʻO nā koi kumu "weld quality" i koi ʻia e hana i kēlā huahana kiʻekiʻe e hōʻike ʻia ma nā mea aʻe.

● ʻAʻohe māwae a i ʻole puka ma ka weld bead.

● Weld bead waveform, laula, kiʻekiʻe a me nā mea like.

● ʻAʻohe deformation o ka ʻili, e like me ka nui o ka hoʻolālā.

● Hiki i ka welding ke hoʻokō i ka ikaika i ʻōlelo ʻia.

● Hoʻokaʻawale i waena o ka hoʻohana ʻana i ka "full penetration welding" a i ʻole "weld joint" me ka "partial penetration welding" e loaʻa ai ka rigidity i koi ʻia.

Nānā i ka welding

I mea e hōʻemi ai i nā hemahema welding a hoʻomaikaʻi i ka maikaʻi o ka welding, he mea koʻikoʻi ke koho ʻana i nā mea a me nā kaʻina hana i kūpono i ke kumu i ka pae hoʻolālā welding.Eia naʻe, inā he kūpono ka hoʻolālā, inā loaʻa ka hemahema i ke kaʻina hana kuʻi, e loaʻa ka hopena nui i ka maikaʻi.No ka laʻana, hiki i nā hemahema bead ke loaʻa ka hopena koʻikoʻi ʻaʻole wale i ka helehelena, akā i ka ikaika.I nā huaʻōlelo ʻē aʻe, ʻo nā hemahema o ke ʻano e like me nā dents, nā ʻaoʻao nahu, overlaps, lawa ʻole ke kiʻekiʻe, ʻokiʻoki (surface), bead bending, groove residue, arc abrasion he mau hemahema o ka maikaʻi wili.

Ma waho aʻe o ka nānā ʻike maka, aia pū kekahi "ʻike kikoʻī magnetic (MT)", "kaʻike ʻana i ke komo ʻana (PT)", ʻōnaehana ʻike a i ʻole laser displacement sensor detection a me nā ʻano hana ʻē aʻe.

ʻO ka nānā ʻana i loko o ka bead a i ʻole ke kumu metala me ka ultrasonic a i ʻole radiation.

Nā kumu e hoʻopōʻino ai i ka wiliwili

Airball, Puhui haumia, wiliwili spatter, Li'ili'i piha hehe'e o ka mea wiliwili, māhā

E hāʻawi ʻo YSY i ke kiʻekiʻe kiʻekiʻe o ka ʻenehana welding e hoʻomalu i ka maikaʻi, hele mai e launa pū me YSY.