Iyo wize ingaruka zinzira zitandukanye za HydroxyPropyl MethylcellProse (HPMC) ku icapura rya 3D yaganiriweho, kandi uburyo bukwiye bwa HPMC bwasesenguwe na morphology ya microscopique. Ibisubizo byerekana ko amazi ya mirkor agabanuka hamwe no kongera ibikubiye muri HPMC, nibyo byihutirwa bigabanuka hamwe no kwiyongera kw'ibirimo bya HPMC, ariko ubushobozi bw'amahano aratera imbere. Gukomera; Kugereranya igipimo cyo kumeneka no kurwanya kwinjira mu kwiyongera kwiyongera cyane no kwiyongera kwa HPMC, ni ukuvuga kwiyongera kw'ibirimo HPMC, Stracturence iterura no gutondekanya ibintu bishaje; Duhereye ku mbuto, hamwe no kwiyongera kw'ibirimo bya HPMC, urujijo rugaragara, guhangayikishwa n'imihangayiko n'indwara ya plastike byiyongereye cyane cyane, kandi ikiganiro cyateye imbere; Thixotropy yariyongereye bwa mbere hanyuma igabanuka no kongera ibikubiye muri HPMC, kandi icapiro ryarahindutse; Ibiri muri HPMC byiyongereye cyane bizatera imyero ya minisiteri kwiyongera no imbaraga zisabwa ko ibikubiye muri HPMC bitagomba kurenga 0.20%.
Mu myaka yashize, icapiro rya 3D (rizwi kandi nka "Inganda zinjira mu ikoranabuhanga. Inzira yubusa ya 3D Ikoranabuhanga rya 3D ryateje imbere ibintu hamwe nuburyo bwo gufunga uburyo bwo kubaka gusa, ariko nanone birakwiriye imishinga yo kubaka gusa mubidukikije bitandukanye. Ihuriro ryikoranabuhanga rya 3D hamwe numwanya wubwubatsi ni udushya kandi dusezeranya. Kugeza ubu, ibikoresho bishingiye ku byaro 3D byerekana inzira yo gucapa ni inzira yo kwishora mu buryo bwiyongera (harimo na kontour ikora ko contour crafting) na gahunda yo gucapa no guhagarika ifu). Muri bo, inzira yo kwishora ikana ifite ibyiza byo gutandukanya ibintu gakondo bitunganya, bishoboka cyane ko ibice binini bigize hamwe nibiciro byubwubatsi. Inyungu zo gufunga zabaye ibikurikira byubushakashatsi muri iki gihe cya tekinoroji ya 3D Ikoranabuhanga ryibikoresho bya sima.
Ku bikoresho bya sima bikoreshwa nk '"ibikoresho bya Ink" ku icapiro rya 3D, ibisabwa mu mikorere yabo bishingiye ku mirimo miremire ishingiye ku mikorere, ni ukuvuga ko bitazasenyuka cyangwa ngo bihinduke cyane ibikorwa by'uburemere bwacyo na igitutu cyo hejuru. Byongeye kandi, inzira yo kubura amatara ya 3D ituma ibice biri hagati kugirango yemeze neza imitungo ya intekonishion yuburyo bwa interineti, ibikoresho bya 3D bigomba no kugira ayo ahinnye. Muri make, igishushanyo mbonera, gukurikiranwa, no gufunga cyane byateguwe icyarimwe. Ibikoresho bishingiye kuri sima ni kimwe mubisabwa kugirango usabe tekinoroji ya 3D murwego rwo kubaka. Guhindura inzira ya hydration hamwe nimiterere yuburyo bwibikoresho bishimwa ninzira ebyiri zingenzi zo kunoza imikorere yavuzwe haruguru. Guhindura inzira yo gukumira ibikoresho byashimwe biragoye kubishyira mubikorwa, kandi biroroshye gutera ibibazo nkumuyoboro wa PIP; Kandi amabwiriza yimiterere yimiterere akeneye kubungabunga amazi mugihe cyo gucapa hamwe nu muvuduko rusange nyuma yo guhindura imitungo ya sima ishingiye ku gucapa neza.
HydroxyPropyl Methylcellse (HPMC) ni polymer isanzwe. Hydroxyl na Ethers Bondnds ku murongo wa molekile birashobora guhuzwa n'amazi yubusa binyuze muri hydrogen. Kubimenyekanisha muburyo bufatika burashobora kunoza neza ubumwe. no kugumana amazi. Kugeza ubu, ubushakashatsi ku ngaruka ya HPMC ku mitungo y'ibikoresho bishingiye ku byaro bishingiye ku ngaruka zayo ku masura ya 3D zo gucapa ibice bya sima ya 3D (nko gushakira, n'ibindi.). Byongeye kandi, kubera kubura ibipimo bimwe byo gucapa bya 3D, uburyo bwo gusuzuma bwo gusohora ibikoresho bya sima bushingiye ku byaro ntabwo bwarashizweho. Ikirangantego cyibikoresho gisuzumwa numubare wibice byacapwe hamwe no guhindura ibintu byingenzi cyangwa uburebure ntarengwa. Uburyo bwo gusuzuma bwavuzwe haruguru bugengwa no kuba impamyabumenyi, ababisi yose, kandi bitoroshye. Uburyo bwo gusuzuma imikorere ifite ubushobozi bukomeye nagaciro muri porogaramu yubuhanga.
Muri iyi mpapuro, ibipimo bitandukanye bya HPMC byamenyeshejwe mu bikoresho bishingiye ku bya sima kugira ngo bishyire ku miterere ya minisiteri, n'ingaruka za Dosage ya HPMC ku ya 3D zandikwa ku buryo bwa 3D zasuzumwe no kwiga amacandwe, imiterere ya mashini na romoki. Hashingiwe ku mitungo nk'amasura ashingiye ku bisubizo by'isuzuma, minisiteri ivanze na HPMC nziza yatoranijwe mu igenzura ry'icapiro, kandi ibipimo bireba byoherejwe bigeragezwa; Dushingiye ku bushakashatsi bwa morfologiya ya Microscopique y'urugero, uburyo bw'imbere bw'imihindagurikire y'imikorere y'ibikoresho byo gucapa byari ubushakashatsi. Muri icyo gihe, hashyizweho imikino ya 3D ishingiye ku mirimo. Uburyo bwuzuye bwo gusuzuma imikorere yimikorere kugirango biteze imbere ikoreshwa rya tekinoroji ya 3D murwego rwo kubaka.
Igihe cya nyuma: Sep-27-2022