Kipi o ka welding Technology |Hoʻopili Laser no ka Aluminum Alloy
Hoʻohana nui ʻia nā alumini alumini i nā huahana welded structural like ʻole ma muli o ko lākou kaumaha māmā, ikaika kiʻekiʻe, kūpaʻa corrosion maikaʻi, nā waiwai non-magnetic, formability maikaʻi a me ka hana haʻahaʻa haʻahaʻa haʻahaʻa.I ka wā e wili ai me nā alumini alumini, hiki ke hoʻemi ʻia ke kaumaha o ka huahana welded structural e 50% i ka hoʻohālikelike ʻana me nā mea i hoʻopaʻa ʻia i nā papa kila.I kēia manawa, ua hoʻohana nui ʻia kēia i nā ʻoihana like ʻole e like me ka mokulele, aerospace, kaʻa, ka uila mana, ka hana mīkini, ka hana moku, nā puka a me nā puka makani, ka ʻoihana kemika a me nā pono o kēlā me kēia lā.
ʻenehana wiliwili laser kiʻekiʻe no ke alumini alumini
ʻO ka ʻenehana welding laser no ka alumini alumini he ʻenehana hou i kūkulu ʻia i nā makahiki he ʻumi i hala.He mau hiʻohiʻona o ka hana ikaika, hilinaʻi kiʻekiʻe a me ka hana kiʻekiʻe i ka hoʻohālikelike ʻana me ke ʻano kuʻuna kuʻuna.Eia nā pōmaikaʻi o nā alumini alumini welded laser:
▪ Kiʻekiʻe ikehu hoʻoheheʻe, haʻahaʻa wela hoʻokomo, haʻahaʻa wela deformation, haiki heheʻe wahi a me ka wela wela a me ka nui hehee ai hohonu.
▪ ʻO ka hana weld microfine ma muli o ke kiʻekiʻe o ka hoʻoilo a me ka hana hui maikaʻi.
▪ ʻO ka wili laser me ka ʻole o nā electrodes, e hōʻemi ana i nā hola kanaka a me nā koina.
▪ ʻAʻole pili ke ʻano o ka mea hana welded e ka electromagnetism a ʻaʻole hana i nā kukui X.
▪ Hiki ke wili i nā mea metala i loko o nā mea alohilohi i pani ʻia.
▪ Hiki ke hoʻoili ʻia ka laser ma kahi lōʻihi me nā fiber optical, kahi e hoʻololi ai ke kaʻina hana.Me nā lolouila a me nā lopako, hiki ke hoʻohana ʻia ke kaʻina hana kuʻi ʻana a hoʻokele pololei ʻia.
ʻO nā pōmaikaʻi no ka hoʻopili ʻana i nā alumini alumini wela
E hoʻonui i ka wikiwiki o ka hana
E hoʻonui i ka pono hana a hoʻomaikaʻi i ka maikaʻi o ka welding ma ka hoʻohaʻahaʻa nui ʻana i ka hoʻokomo wela.
I ka wā e kuʻi ai i nā alumini alumini ikaika kiʻekiʻe a me ka mānoanoa nui, hiki iā ia ke hoʻokō maʻalahi i ka hoʻoheheʻe ʻana ma kahi ala hoʻokahi ma ka hana ʻana i kahi hohonu nui o ka lua kī kahi i loaʻa ai ka hopena fusion hohonu laser a me ka hopena kī, ʻoi aku ka ikaika ma mua o nā hana kuʻuna kuʻuna.
Hoʻohālikelike no ke kumu laser maʻamau i ka wiliwili laser o nā alumini alumini
I kēia mau lā, ʻo nā kumu laser nui i hoʻohana ʻia i ka mākeke ʻo CO2 laser, YAG laser a me ka fiber laser.Ma muli o kāna hana mana kiʻekiʻe, ʻoi aku ka maikaʻi o ka laser CO2 no ka hoʻoheheʻe ʻana i ka pā mānoanoa, akā ʻoi aku ka liʻiliʻi o ka absorption rate o CO2 laser beam ma luna o ka ʻili o ka alumini alumini, e hoʻoulu ai i ka nui o ka ikehu i ka wā o ke kaʻina hana.
ʻOi aku ka liʻiliʻi o ka laser YAG i ka mana, ʻoi aku ka nui o ka absorption o ka YAG laser beam ma ka ʻili o ke alumini alumini ma mua o ka CO2 laser, loaʻa ka optical fiber conduction, ikaika adaptability, hoʻonohonoho kaʻina hana maʻalahi, etc., ka hemahema o YAG: ka haʻahaʻa ka mana puka a me ka mana hoʻololi photoelectric.
Loaʻa i ka fiber laser nā mea maikaʻi o ka liʻiliʻi liʻiliʻi, ke kumu kūʻai haʻahaʻa, ke ola lawelawe lōʻihi, ke kūpaʻa maikaʻi a me ka maikaʻi o ka beam kiʻekiʻe.I kēia manawa, ʻo ka māmā i hoʻokuʻu ʻia e ka fiber laser ʻo 1070nm ka lōʻihi o ka hawewe me ka kiʻekiʻe o ka absorption rate, ʻo ka photoelectric conversion rate he 10 mau manawa kiʻekiʻe ma mua o ka laser YAG, a ʻoi aku ka wikiwiki o ka welding ma mua o YAG a me CO2 laser.
Hoʻololi ʻenehana welding
Manaʻo ʻia e hoʻohana ʻia nā mea hoʻoheheʻe laser mana kiʻekiʻe i ka wiliwili alumini alumini
E like me ke kaʻina hana hoʻoheheʻe kiʻekiʻe, hiki i ka welding laser ke pale pono i nā hemahema i hana ʻia e nā kaʻina hana kuʻuna, a e hoʻomaikaʻi nui ʻia ka coefficient ikaika welding.He mea paʻakikī loa ka hoʻohana ʻana i ka mīkini welding laser haʻahaʻa haʻahaʻa e wili i nā papa mānoanoa alumini alumini, ʻaʻole wale no ka haʻahaʻa loa o ka absorption rate o ka kukuna laser ma ka ʻili alumini alumini, akā aia nō kekahi pilikia paepae i ka wā e koi ai. he wili komo hohonu.
ʻO ka hiʻohiʻona nui loa o ka mīkini alumini laser welding machine ʻo ia kona kiʻekiʻe kiʻekiʻe, i hoʻopili ʻia i ka welding hohonu hohonu hohonu no ka hoʻohana ʻana.A ʻo kēia ʻenehana hoʻoheheʻe hohonu hohonu ka mānoanoa he mea hiki ʻole ke hoʻomohala i ka wā e hiki mai ana.Ma kekahi ʻano ʻē aʻe, hōʻike kēia ʻano nui o ka hoʻoheheʻe ʻana i ka pinhole a me kona hopena i ka weld porosity, ka mea e hana ai i ke ʻano o ka hoʻokumu ʻana i ka pinhole a me kona mana e lilo i mea koʻikoʻi, a ʻoiaʻiʻo e lilo ia i kipi i ka honua welding i ka wā e hiki mai ana.
Ka manawa hoʻouna: Apr-12-2022