Selective Laser Sintering (SLS) fasaha ce mai ƙarfi ta bugun 3D wacce ke cikin dangin foda gadaje tsarin tafiyar da gado, wanda zai iya samar da ingantattun sassa masu ɗorewa da ɗorewa waɗanda za a iya amfani da su kai tsaye don amfani da ƙarshen, ƙaramin tsari ko samfuran hannu.A lokacin aikin bugu na na'ura na SLS, ana amfani da Laser mai ƙarfi don haɗa ƙananan barbashi na foda na filastik zuwa siffar mai girma uku da ake so.Laser ɗin yana zabar fuses ɗin foda ta hanyar bincika sashin bayanai mai girma uku na saman gadon foda.Bayan an duba kowane sashe na giciye, gadon foda yana raguwa da kauri ɗaya, an ƙara sabon kayan abu a samansa kuma ana maimaita tsarin zaɓaɓɓen Laser har sai ɓangaren ya cika.
Ana iya amfani da bugu na SLS 3D don duka samfuran kayan aikin polymer da ƙananan ayyukan samarwa, kamar yadda yake ba da babban matakin ƴancin ƙira, babban madaidaici kuma yana samar da sassa tare da kyawawan kaddarorin inji.
Tsarin buga SLS
(Hoto: Tsarin Buga SLS)
Na farko, kwandon foda da wurin ginin suna zafi kusa da zafin jiki na narkewa, kuma an shimfiɗa kayan foda.
Na biyu, sai a yi amfani da na’urar Laser don duba madaidaicin layin, ta yadda zafin foda ya tashi zuwa wurin narkewa, a zabi wurin da ya kamata a buga, yana kulla alaka.
Na uku, Bayan kammala sintering, ginin dandali ya koma ƙasa, da kuma scraper da aka aza tare da wani Layer na foda abu, maimaita mataki na biyu har sai da dukan model an kammala.
Hudu, bayan an gama bugu, kwandon kafa ya sanyaya (yawanci kasa da digiri 40), kuma ana iya fitar da sassan kuma ana iya yin aiki na gaba.
Wannan shine tsarin bugu na SLS.Don ƙarin bayani, da fatan za a ziyarci gidan yanar gizon mu www.jsadditive.com
Mai ba da gudummawa: Alisa