ʻO Selective Laser Sintering (SLS) kahi ʻenehana paʻi 3D ikaika no ka ʻohana o nā kaʻina hana hui ʻana o ka moena lepo, hiki ke hana i nā ʻāpana kūpono a paʻa i hiki ke hoʻohana pololei ʻia no ka hoʻohana hope, hana liʻiliʻi a i ʻole nā prototypes lima.I loko o ke kaʻina hana paʻi mīkini SLS, hoʻohana ʻia kahi laser mana kiʻekiʻe e hoʻohui i nā ʻāpana liʻiliʻi o ka pauka plastic i ke ʻano ʻekolu-dimensional i makemake ʻia.Hoʻopili paʻa ka laser i ka mea pauda ma ka nānā ʻana i kahi ʻāpana ʻikepili ʻekolu-dimensional o ka ʻili o ka moena pauda.Ma hope o ka nānā ʻana i kēlā me kēia ʻāpana keʻa, hoʻemi ʻia ka moena pauka e hoʻokahi papa o ka mānoanoa, hoʻohui ʻia kahi papa hou o nā mea ma luna o ia mea a e hana hou ʻia ke kaʻina sintering laser koho a hiki i ka pau ʻana o ka ʻāpana.
Hiki ke hoʻohana ʻia ka paʻi SLS 3D no nā ʻāpana polymer hana prototyping a me nā holo hana liʻiliʻi, no ka mea, hāʻawi ia i kahi kiʻekiʻe o ke kūʻokoʻa hoʻolālā, kiʻekiʻe kiʻekiʻe a hana i nā ʻāpana me nā waiwai mechanical maikaʻi a paʻa.
ʻO ke kaʻina hana o ka paʻi SLS
(Kiʻi: SLS Printing Process)
ʻO ka mua, hoʻomehana ʻia ka pahu pauka a me ka wahi kūkulu ʻia kokoke i ka wela hoʻoheheʻe o ka mea, a waiho ʻia kahi papa o ka pauka.
ʻO ka lua, ua hoʻohana ʻia ka laser e nānā i ka ʻāpana keʻa o ka papa, no laila e piʻi ka mahana o ka pauka i ka helu hoʻoheheʻe, a koho i ka sintering i kahi e pono e paʻi ʻia, e hana i kahi paʻa.
ʻO ke kolu, Ma hope o ka pau ʻana o ka sintering, hoʻoneʻe ʻia ke kahua hana i lalo, a waiho ʻia ka ʻōpala me kahi papa o ka pauka, e hana hou i ka ʻanuʻu ʻelua a pau ke kumu hoʻohālike.
ʻEhā, ma hope o ka pau ʻana o ka paʻi ʻana, ua maʻalili ka pahu hana (ma lalo o 40 degere), a hiki ke lawe ʻia nā ʻāpana a hiki ke hana ʻia ka hana ma hope.
ʻO kēia kā mākou hana paʻi SLS.No ka ʻike hou aku, e kipa i kā mākou pūnaewele www.jsadditive.com
Mea kōkua: Alisa