Nā kumu o ka paʻi 3D laser
ʻO ka hana hoʻohui (3D paʻi) o nā mea metala ke koi nui ʻia i ka mokulele, aerospace, hoʻokele, nā kaʻa, ka hana ʻeleʻele, nā mea lapaʻau a me nā kula ʻē aʻe.I kēia manawa, ʻo ke kumu wela i hoʻohana ʻia i loko o ke kaʻina hana hoʻohui metala ʻekolu mau kukuna ikaika nui o ka kukuna laser, ka uila electron, ka plasma beam micro a me ka hoʻokomo wela sintering, a me nā mea ʻē aʻe. kumu wela kaola i loko o ke kula o ka metala mea hoʻohui.Ke hoʻohālikelike ʻia me ka electron beam a me ka microbeam plasma wela kumu, ua loaʻa i ka laser beam ka maikaʻi o ka wahi maikaʻi, ke kumu kūʻai haʻahaʻa, a me ka hana kuhikuhi i ke kūlana waiwai i ʻōlelo ʻia, hiki ke hoʻomaopopo i ka hoʻoheheʻe koke ʻana o nā mea metala a hoʻokō i nā koi o ka lapping channel fusion. a me ka hana hapa.
ʻO nā lasers i hoʻohana ʻia i ka paʻi ʻana i ka laser 3D me nā laser fiber, semiconductor lasers, Nd:YAG lasers, a me CO2 lasers.Hoʻopili nā mea like ʻole i nā laser like ʻole o nā lōʻihi nalu like ʻole.Ma ka laulā, ʻo ka polymer paʻi ka nui o nā lasers CO2, aʻo ka paʻi 3D o nā pauka metala e hoʻohana nui i nā laser fiber.Wahi a nā ʻano kaʻina hana like ʻole, hiki ke hoʻokaʻawale ʻia ka hana hoʻohui laser i ka sintering laser koho, ka hoʻoheheʻe ʻana i ka laser koho, ka hoʻoheheʻe ʻana i ka laser metala, ka hoʻoheheʻe ʻana i ka pauka laser, ka deposition metala pololei a pēlā aku.Ma waena o lākou, ʻo Selective Laser Melting (SLM) i kēia manawa kekahi o nā ʻenehana paʻi 3D metala metala.Hōʻike ʻia ke ʻano kumu o kahi mea paʻi hoʻoheheʻe laser koho (SLM) ma ke kiʻi.Ma mua o ka paʻi ʻana, hoʻopaʻa ʻia ke kumu hoʻohālike 3D a laila hoʻoholo ʻia ke ala scan.ʻO ka hana mua, ʻo ia ke ʻoki pono i ka papaʻaina me kahi spatula a kau i kahi papa o ka pauka ma luna;ʻo ka lua o ka ʻanuʻu, e hoʻohana i ka laser e nānā i kahi alahele kikoʻī ma kēia papa o ka pauka e hoʻoheheʻe ai a ʻike i kahi papa o ka paʻi;ʻO ke kolu o ka ʻanuʻu, e hoʻoneʻe i ka papaʻaina i lalo i hoʻokahi papa, a laila e hoʻololi i nā hana ma luna, i hoʻopaʻa ʻia ka papa paʻi mai lalo a luna, i hana ʻia nā ʻāpana 3D e paʻi ʻia.I mea e pale ai i ka oxidation, ke kaʻina holoʻokoʻa e pili ana i ka unuhi ʻana o ka ea mai ke keʻena hana a hoʻopiha ʻia me ke kinoea inert.
▲ Nā loina kumu o nā lako paʻi SLM
ʻO ke koi no nā lasers i ka paʻi 3D laser
Hōʻike nui ʻia ke koi no nā lasers no ka paʻi 3D laser i ʻelua mau ʻano: ma ka lima hoʻokahi, ka mana a me ka paʻa o ka mana, ma kekahi ʻaoʻao, ka maikaʻi o ka beam a me ka nui o ka wahi.(1) ʻO ka mana a me ka mana paʻa 3D paʻi kaʻina hana e hilinaʻi nui ʻia i ka hopena wela o ka laser, ʻoi aku ka ikaika o ka laser ma mua o kahi paepae ikehu e hoʻoheheʻe ai i ka mea, no laila e uku ʻia ka manaʻo nui i ka mana puka o ka laser. ʻAʻole pili i ke ʻano pulse o ka laser, no laila e hoʻohana mau ʻia i nā laser fiber mau, a ua māhele ʻia ka mana ma waena o 100W a me 1000W.ʻO ka nui o ke kumu hoʻohālike, ʻoi aku ka nui o nā papa, a ʻoi aku ka lōʻihi o ka manawa paʻi.ʻO ka lōʻihi maʻamau mai kekahi mau hola a i ʻumi mau hola.No laila, aia nā koi kiʻekiʻe no ka hana paʻa lōʻihi o nā lasers.Inā kiʻekiʻe ka mahana, hiki i ka pauda metala ke ʻā, a i ʻole e hoʻoheheʻe i nā ʻāpana ʻē aʻe;haʻahaʻa ka mahana, ʻaʻole i hoʻoheheʻe ʻia ka pauka metala, ʻaʻole lawa ka adhesion, a ʻaʻole paha e mālama ʻia ke ʻano o ka lālā i hoʻokumu ʻia.No laila, koʻikoʻi ka mana o ka laser no ka maikaʻi o ka paʻi.(2) Hōʻike ka maikaʻi o ka lāʻau a me ka nui o ka beam ʻO ka maikaʻi o ka beam a me ka nui o ke kiko e hōʻike i kekahi o nā ʻāpana koʻikoʻi o ka paʻi pololei.Hoʻokumu ʻia ka paʻi 3D e ka laser beam scanning, ʻoi aku ka liʻiliʻi o ka wahi laser, ʻoi aku ka kiʻekiʻe o ka pololei o ka nānā ʻana, ʻoi aku ka kiʻekiʻe o ka hoʻonā ʻana o ke kumu hoʻohālike i paʻi ʻia, a ʻoi aku ka maʻalahi o ka ʻili o ka ʻāpana i paʻi ʻia e ka maka ʻike.ʻO ka nui o ka beam ka mea maʻamau e BPP a i ʻole M2, ʻo ka M2 kokoke i ka 1, e hōʻike ana i ka maikaʻi o ka beam maikaʻi, ʻoi aku ka nui o ka ikehu laser, ʻoi aku ka liʻiliʻi o ka hopena i ka wela a puni;i ka manawa like, ʻoi aku ka maikaʻi o ka beam, ʻoi aku ka liʻiliʻi o ke kihi ʻokoʻa like, a ʻoi aku ka liʻiliʻi o ka wahi i kuhikuhi ʻia.
GW Laser a me Fastform's ʻImi i ke kahua o ka paʻi 3D
ʻO GW Laser Tech, ma ke ʻano he alakaʻi honua i nā lasers fiber mālamalama kiʻekiʻe, me ka piʻi ʻana o ka ʻenehana paʻi 3D, ke ʻimi ikaika nei hoʻi i kēia kahua noi, e hoʻolauna ana i kahi 500W single-mode 10μm/14μm CW fiber laser no nā noi paʻi 3D, no ka nā lāʻau lapaʻau, nā ʻāpana kaʻa, aerospace a me nā kahua ʻē aʻe.Ma waena o lākou, ʻo 10μm a me 14μm ʻokoʻa ka nui o ke anawaena nui e hoʻoholo ai i ka nui o ka wahi, e pili ana i ka nui o ka mana laser, ʻo ia hoʻi, ka ikehu māmā ma kēlā me kēia wahi, ma lalo o nā kūlana mana like, ʻoi aku ka liʻiliʻi o ka nui o ka wahi, ʻoi aku ka nui o ka laser. ʻO ka mana kiʻekiʻe, a ʻo ka wahi mana kiʻekiʻe he kūpono ia no ka paʻi ʻana i ka helu heheʻe kiʻekiʻe a i ʻole ka pauka metala kiʻekiʻe.
▲ GW laser 500W hoʻokahi mode 10μm fiber laser huahana pono:
➢ Hoʻolālā māmā, 19 iniha 1.5U ke kiʻekiʻe, ke kaumaha <20kg, ka hana paʻa, ka liʻiliʻi, ke kaumaha māmā, hāʻawi i ka maʻalahi hoʻohui like ʻole a me ka versatility maʻalahi.
➢ Hoʻolālā ka huahana i kahi hoʻolālā pani, e hoʻomaikaʻi nui i ka hilinaʻi holoʻokoʻa o ka laser no ke kaiapuni paʻi 3D, ka pae pale IP65, a hiki ke hoʻomau i ka hana ma nā wahi paʻakikī e like me ke kiʻekiʻe kiʻekiʻe, ka haʻahaʻa kiʻekiʻe, a me ka lepo kiʻekiʻe.
➢ ʻO 500W ka mana kiʻekiʻe, ua lawa ia no ka hana ʻana i nā mea metala maʻamau e like me ka austenitic stainless steel, martensitic stainless steel, titanium alloy, nickel-based superalloy, aluminum alloy, magnesium alloy a pēlā aku.
➢ Paʻa mana maikaʻi, nā loli i kēlā me kēia hola <0.5%, e hōʻoia i ke kaʻina hana o ka paʻi lōʻihi loa.
➢ Maikaʻi ke kukui maikaʻi, M2<1.1, hoʻokahi-mode 10/14μm fiber output, wahi puka liʻiliʻi, kiʻekiʻe ka paʻi pololei.
He hui kūikawā ʻo FastForm i ka noiʻi a me ka hoʻomohala ʻana i ka ʻenehana paʻi 3D a me nā mea hana, hiki ke hāʻawi i nā lawelawe prototyping wikiwiki kiʻekiʻe a me nā hoʻonā kākoʻo.Ua hoʻokumu ʻo ia i ka launa pū ʻana me GW Laser, a e alakaʻi i nā hoʻokolohua paʻi 3D a me ka noiʻi ʻana i nā ʻāpana koʻikoʻi i ka aerospace, nā kumu hoʻohālike automotive, biomedicine a me nā kula ʻē aʻe i ka wā e hiki mai ana.Hoʻokuʻu ʻia FF-M140 hoʻokahi huahana laser, FF-M150 aʻo kūikawā kŘkohu, FF-M180D lua laser waha kŘkohu kŘkohu, FF-M300H 1000W kiʻekiʻe-mana laser hana kŘkohu, FF-M500 lua laser kŘkohu, FF-M800 eha laser huahana, a Loaʻa lākou a pau i ka hana nui, kākoʻo i nā hoʻonā localization maʻamau.Hoʻokumu kūʻokoʻa ka polokalamu ʻoki laser multi-laser a me nā polokalamu hana ala ʻo FastLayer.Hoʻomalu ponoʻia nā mea hana a mālamaʻoleʻia.▲ Mesothesonic manufacturing FF-M180D pālua laser metala 3D mīkini paʻi ʻO kēia huahana kēia mau mea maikaʻi nui: ➢ ʻElua ala a me ka ʻenehana hoʻomoe pauka wikiwiki, ka hoʻohana ʻana i ka pauka kiʻekiʻe.➢ Hoʻomohala polokalamu kūʻokoʻa, hoʻopau hoʻokahi kaomi o ka ʻoki ʻana a me ka hoʻolālā ala.➢ Kāmeʻa i kūkulu ʻia, hiki ke hoʻokō i ka mana piha piha, ka hana mālama ʻole.➢ Hoʻohana nā mea hana i ka hoʻolālā welded i hoʻohui ʻia, me ka paʻa paʻa a me ka hoʻokomo maʻalahi
▲ FASTFORM FF-M180D me nā huahana paʻi 3D laser GW 500W
ʻO ke kūlana o kēia manawa a me ka hoʻomohala ʻana o ka ʻoihana paʻi 3D
I kēia manawa, ua komo ka paʻi 3D i ka manawa o ka prototyping wikiwiki, e like me ka helu o ka China Commercial Industry Research Institute, ʻo ka ʻoihana mīkini i ka papa noi noi lalo no ka hapa nui loa ma 2021, a hiki i 17.5%, ukali ʻia e nā mea kūʻai uila ( 16.6%) a me nā kaʻa (16.1%).Me ka hoʻomohala wikiwiki o ka mea kūʻai uila a me nā ʻoihana kaʻa, e hoʻonui ʻia nā wahi noi o ka paʻi 3D i kēia mau ʻano ʻelua i ka wā e hiki mai ana.
Ma ke ʻano o ka pālākiō ʻoihana, e like me ka projection o CIC, ʻo ka awelika o ka ulu ʻana o ka hui ʻana o ka paʻi 3D ma 2021-2025 ma kahi o 26.59%, a hiki i ka 70.1 biliona yuan i 2025. ʻO ka paʻi 3D e uhi ana i ʻekolu mau ʻaoʻao: nā lako, nā lako. a me nā lawelawe, ʻo ia ka hapa nui o nā lako paʻi.Wahi a ka ʻikepili i hoʻokuʻu ʻia e CCID, ʻo ka nui o ka ʻoihana paʻi paʻi 3D o Kina i 2020 he 9.254 biliona yuan, ʻo ia ka helu kiʻekiʻe loa.I kēia manawa, ʻoi aku ka kiʻekiʻe o ke kumu kūʻai o nā lako paʻi 3D, ma kekahi ʻaoʻao, mai nā ʻāina ʻē a me nā monopolies, ma ka ʻaoʻao ʻē aʻe, no ka mea, ua hoʻomaka ka ʻoihana 3D o Kina, liʻiliʻi ke koi, a ʻo ke degere o ka autonomy. haahaa.Me ka hoʻonui a me ka hoʻomohala ʻana o ka ʻoihana hana kiʻekiʻe o Kina, ka hoʻomohala ʻana o ka ʻenehana a me ka emi ʻana o nā kumukūʻai, e hōʻike ana ka ʻoihana paʻi 3D o Kina i kahi ʻano o ka hoʻonui ʻana i ka localization i ka wā e hiki mai ana.He mea koʻikoʻi ka launa pū ʻana ma waena o nā mea hana mea hana no ka hoʻokele ʻana i ka ʻenehana paʻi 3D.ʻAʻole ʻo Guanghui Laser wale nō ka nānā ʻana i ka noiʻi a me ka hana hou o ka ʻenehana huahana laser, akā e ʻimi mau nō hoʻi i ke kahua o ka ʻenehana hana laser, a ua kūpaʻa ʻo ia e kōkua i nā mea kūʻai aku e hoʻoponopono i nā pilikia noi.Ma keʻano he mea hana nui o nā lako paʻi 3D ma Kina, uaʻikeʻo Micron Speed Manufacturing i nāʻano a pau o ka paʻi 3D, a he hui akamai o nā mea aʻoaʻo e hoʻolako i nā mea kūʻai i nā huahana kiʻekiʻe ma ke kahua o ka paʻi 3Dʻoihana.I ka wā e hiki mai ana, e hana pū ʻo Guanghui Laser me Us Light Speed Manufacturing e paipai i ka noi a me ka hoʻomohala ʻana i ka ʻenehana paʻi laser 3D ma Kina a kōkua i ka hoʻonui ʻana i ka ʻoihana.
Ka manawa hoʻouna: Feb-24-2022