ʻO ka hopena o nā kūlana welding i ka maikaʻi o nā mīkini welding resistance

I kēia lā e ulu wikiwiki nei ka ʻenehana hana, ʻo ka maikaʻi o nā mīkini wili kūʻē e hana koʻikoʻi i ka hōʻoia ʻana i ka lōʻihi a me ka hilinaʻi o nā huahana welded. He mana koʻikoʻi ko nā kūlana welding i ka hana a me ka maikaʻi o kēia mau mīkini. Ke ʻimi nei kēia ʻatikala i ke koʻikoʻi o nā kūlana welding a me kā lākou hopena i ka maikaʻi o ka mīkini welding resistance.

ʻO ke kuʻi kūʻē ʻana he ʻenehana hoʻohana nui ʻia no ka hoʻohui ʻana i nā metala i nā ʻoihana like ʻole, me ka automotive, aerospace, electronics, a me ke kūkulu ʻana. ʻO ke kaʻina hana e pili ana i ka hoʻopili ʻana i ka wela a me ke kaomi ʻana i ʻelua ʻāpana metala a ʻoi aʻe a heheʻe a hui pū. ʻO ka maikaʻi o kēia weld ʻaʻole i hilinaʻi wale i ka mākaukau o ka mea hoʻohana akā i ka hana ʻana o ka mīkini wili kūʻē.

ʻO ke kuleana o nā kūlana welding

ʻO nā kūlana welding kahi hoʻonohonoho o nā alakaʻi a me nā kikoʻī e kuhikuhi i nā kaʻina hana a me nā ʻāpana no nā kaʻina hana welding. Hoʻomohala ʻia a mālama ʻia lākou e nā hui honua a me nā kino aupuni e hōʻoia i ka palekana, kūlike, a me ka maikaʻi i nā hana welding. Hoʻopili kēia mau maʻamau i nā ʻano mea like ʻole, me ke koho ʻana i nā mea waiwai, nā māka welder, a, ʻo ka mea nui loa no kā mākou kūkākūkā ʻana, nā koi hana mīkini.

Ka hopena ma ka hoʻolālā mīkini

He hopena koʻikoʻi ko nā kūlana welding i ka hoʻolālā a me ka hana ʻana i nā mīkini wili kū'ē. Pono nā mea hana mīkini e hoʻokō i nā kūlana kūikawā e hoʻokō i nā koi o nā ʻoihana a lākou e lawelawe ai. No ka laʻana, ʻo ka American Welding Society (AWS) maʻamau e like me AWS D17.2/D17.2M a me AWS D8.9 hāʻawi i nā alakaʻi piha no ka wili kūʻē. Hōʻike kēia mau maʻamau i ka ʻae ʻana o ka mīkini, nā ʻāpana uila, a me nā hiʻohiʻona palekana e pono ai no ka hana ʻana i nā welds kiʻekiʻe.

Hōʻoia maikaʻi

ʻO ka hoʻokō ʻana i nā kūlana welding he mea nui ia no ka hōʻoia ʻana i ka maikaʻi i nā mīkini wili kuʻi. ʻO nā mīkini e hoʻokō a ʻoi aku paha ma mua o kēia mau kūlana e ʻoi aku ka maikaʻi o ka hana ʻana i nā welds kūpaʻa a hilinaʻi ʻia, e hōʻemi ana i ka nui o nā hemahema a i ʻole nā ​​​​hane i nā huahana welded. Hoʻonui pū ʻia nā ana hōʻoia maikaʻi i ka hōʻoia a me ka nānā ʻana i nā mea hana welding, e hōʻoiaʻiʻo ana e hoʻomau i ka hoʻokō ʻana i nā koi hana i ka manawa.

E hōʻoia i ka palekana o ka mea hana

ʻAʻole pili wale nā ​​kūlana welding i ka maikaʻi weld akā i ka palekana o ka mea hana. Ke kuhikuhi nei lākou i nā hiʻohiʻona palekana a me nā protocol e pono e hoʻohui ʻia i nā mīkini welding resistance. ʻO kēia mau hana palekana e pili ana i nā hana e pale aku ai i ka arcing ulia, nā ʻōnaehana pale ahi, a me nā koi hoʻomaʻamaʻa hoʻokele. ʻO ka hoʻokō ʻana i kēia mau kūlana palekana i nā mea hoʻohana mīkini a me ka pono o ke kaʻina hana welding.

I ka hopena, he koʻikoʻi ko nā kūlana welding i ka maikaʻi o nā mīkini welding resistance. Hoʻohālikelike kēia mau maʻamau i ka hoʻolālā, hana ʻana, a me nā kaʻina hana hōʻoia, e hōʻoia ana e hoʻokō nā mīkini i nā koi hana e pono ai no nā welds kūpaʻa a hilinaʻi. Eia kekahi, ʻo ka mālama ʻana i kēia mau kūlana e hāpai i ka palekana o ka mea hana, e hōʻemi ana i ka pilikia o nā ulia a me ka hoʻomaikaʻi ʻana i ka palekana o ka wahi hana. Ke hoʻomau nei nā ʻoihana hana i nā huahana welded kiʻekiʻe, ʻaʻole hiki ke hoʻonui ʻia ke koʻikoʻi o nā kūlana welding i ka hoʻohālikelike ʻana i ka hana o nā mīkini welding.