Wararka

Bir 3D budada farsamada daabacaaddaSoo koobida habka qaabaynta, macluumaadka kulul, sida qaybta ugu muhiimsan ee qaybaha birta ee silsiladaha daabacaadda 3D, sidoo kale waa qiimaha ugu weyn.Shirka warshadaha daabacaadda 3D ee Adduunka 2013, khubarada hormuudka ka ah warshadaha daabacaadda 3D ee adduunka ayaa si cad u qeexaya budada birta daabacan ee 3D, taas oo ah, cabbirka ka yar 1mm ee qaybaha birta.Waxa ku jira budo bir ah oo keli ah, budo daawaha ah iyo budo isku dhafan oo bir ah.Waqtigan xaadirka ah, 3D qalabka budada ah ee daabacaadda waxaa ka mid ah kobalt-chromium alloy, birta aan la taaban karin, birta warshadaha, daawaha naxaasta, alloy titanium iyo nikkel-aluminium alloy.Laakiin budada birta ah ee daabacan ee 3D waa in aysan haysan oo kaliya caag wanaagsan, laakiin sidoo kale waa inay buuxisaa shuruudaha cabbirka qaybta ganaaxa, qaybinta cabbirka qaybta cidhiidhiga ah, xajinta sare, dareeraha wanaagsan iyo cufnaanta dabacsan sare.Sababtoo ah shuruudaha kala duwan ee codsiga iyo habka wax-soo-saarka ee xiga, hababka diyaarinta ee budada birta ayaa sidoo kale ka duwan.Marka loo eego habka diyaarinta, inta badan waxaa ku jira habka kiimikada jirka iyo habka farsamada.Warshadaha birta budada ah, hababka sida electrolysis, dhimista iyo atomization ayaa si ballaaran loo isticmaalaa.Si kastaba ha ahaatee, waa in la ogaadaa in labada habba ay leeyihiin xaddidaaddooda, oo aan ku habboonayn diyaarinta budada alloy.Waqtigan xaadirka ah, budada birta ah ee wax-soo-saarka wax-ku-kordhinta waxay inta badan ku urursan tahay daawaha titanium, daawaha heerkulka sare, daawaha cobalt-chromium, birta xoogga badan iyo birta dhinta.Si loo daboolo shuruudaha qalabka wax-soo-saarka wax-soo-saarka iyo habka, budada birta ah waa in ay lahaataa sifooyinka hoose ee oksijiinta iyo nitrogen, heerkulbeegga wanaagsan, xajmiga qaybinta qaybinta cidhiidhiga ah iyo cufnaanta dabacsan ee sare.Waqtigan xaadirka ah, hababka ugu muhiimsan ee diyaarinta budada birta ah ee wax soo saarka dheeraadka ah waa electrode rotating plasma (PREP), atomization plasma (PA), atomization gaaska (GA) iyo plasma spheroidization (PS), dhammaantood waxaa loo isticmaali karaa in lagu diyaariyo spherical ama u dhow. - budo bir ah oo wareegsan