Izingxenye ezisele zamaphrinta we-3D nokulungisa

Amaphrinta e-3D anezinkinga nokuwohloka njenganoma yimuphi omunye umshini, ngakho-ke kufanele wazi ukuthi ungawenza kanjani ukunakekelwa okufanele ukuze ubambezele ukubonakala kwezinkinga, kanye nokwazi okungenzeka. izixazululo zokuqhekeka nezingxenye ezisele zamaphrinta e-3D onakho ukufaka esikhundleni sesici esilimele uma kudingeka. Konke ozokufunda ngalo mhlahlandlela oqondile.

*ISIMEMEZELO ESIBALULEKILE: Kuningi izinhlobo zamaphrinta we-3D, ngakho kungase kube nomehluko omncane phakathi kwazo lapho kuhlolwa futhi kulungiswa. Futhi, amanye amaphrinta angaba yinkimbinkimbi ngandlela thize, njengawasezimbonini. Ngakho-ke, uma ungazi ukuthi wenze kanjani, kungcono ubheke imanuwali yemodeli yakho yemishini ethile noma isevisi yezobuchwepheshe yomkhiqizo wakho wephrinta. Lo mhlahlandlela uqondiswe ikakhulukazi kumaphrinta asekhaya.

Izingxenye ezisele ezingcono kakhulu zamaphrinta we-3D

Nazi ezinye izincomo zezingxenye ezisele zamaphrinta we-3D ukukuqondisa, nakuba kungezona zonke ezihambisana nanoma iyiphi imodeli yephrinta ye-3D:

Abakaki / Iplate Lenqola

Umbhede

Ishidi le-PEI lokuthuthukisa ukunamathela nokususwa kwengxenye

Ukulinganisa

phrinta base plate

Unama Thermal

Extruder noma hoten

imibhobho

I-PTFE tube

isixhumi se-pneumatic

Ukunikezwa kwamandla kwephrinta ye-3D

motor

Ibhande elinamazinyo

Izigxobo

ukuzala noma ukuzala

Heatsink

Fan

Iphepha le-FEP

Okokugcoba

i-thermistor

Isikrini se-LCD

Isibani sokuvezwa kwe-UV

I-resin tank

Izesekeli ezengeziwe namathuluzi

Ikhithi yokusika ye-Clog Nozzle

Amathiphu ngenxa yezinxushunxushu ku-nozzle extrusion, isusa izithiyo noma amahlule okungenzeka efilamenti eqinile okungenzeka ivimbe ukuphuma.

Ikhithi yamathuluzi yokukhipha nokuhlanza

Iqoqo lamathuluzi azokusiza ngemisebenzi ye ukuhlanza, ukususwa kwezingxenye, nokulungiswa yephrinta yakho ye-3D.

Ikhithi yamafaneli nezihlungi ze-resin

Ikhithi ye- amafaneli nezihlungi zokuthulula i-resin futhi ukhiphe izinhlayiya eziqinile. Bazokusiza nobabili ukuyifaka kumadiphozithi ephrinta futhi uyibuyisele esikebheni uma ufuna ukuyigcina.

Isitoreji semicu eyomile futhi ephephile

Ungathola izikhwama ze-vacuum ukuze ugcine ama-filaments ngaphandle komswakama noma uthuli uma unama-spools amaningana futhi ngeke uwasebenzise isikhathi eside. Endabeni ye-resin, indlela engcono kakhulu yokuyigcina isebhodweni layo.

Ngakolunye uhlangothi, umswakama ungathinta imicu Ukuphrinta kwe-3D. Yingakho amabhokisi okomisa athengiswa azobuyisela "impilo" enhle yezintambo zakho, ngaleyo ndlela ulondoloze i-filament emanzi.

Ukugcinwa kwamaphrinta e-3D

: Ukulinganisa. Umbhali: Stemfie3D

: Ukulinganisa. Umbhali: paulo@kiefe.com

: Ukulinganisa. Umbhali: Stemfie3D

: Ukulinganisa. Umbhali: Stemfie3D

: Ukuthambisa. Umbhali: paulo@kiefe.com

: Ukulinganisa. Umbhali: Stemfie3D

: Ukulinganisa. Umbhali: paulo@kiefe.com

: Ingxenye ehlulekile ngenxa yokungalinganisi kahle nokusetha

Ukuvimbela kuhlale kungcono kunokulungisa. Yingakho kubaluleke kakhulu ukwenza ukunakekelwa okuhle kwemishini yokuphrinta ye-3D. Ngokulungiswa okufanele, ukuphuka kwezingxenye kanye nokuwohloka kwazo kungase kubambezeleke, ngaphezu kokuvimbela izinkinga ezithile. Ngamafuphi, umzamo wokunakekela iphrinta ye-3D uzohumushela ekukhiqizeni okukhulu, nokonga ngokwezimali ngokuhamba kwesikhathi.

* BALULEKILEQaphela: Hlala ufunda imanuwali eze nephrinta ye-3D ukuze uphathwe kahle futhi ulungiswe. Uma ungenayo le manuwali, landa inguqulo ye-PDF kuwebhusayithi esemthethweni yomkhiqizi wemodeli yakho. Kufanele wenze imisebenzi eminingi ngephrinta ye-3D icishiwe futhi ingaxhunywanga ukuze ugweme ukucushwa kukagesi, futhi ezimeni lapho lokhu kungenzeki khona, njengalapho i-extruder kufanele ishiselwe, qaphela kakhulu ukuthi ungazishisi.

Ukulinganisa noma Ukulinganisa kombhede

Gcina umbhede uqinile kuyinto ehamba phambili. Kufanele kwenziwe ngezikhathi ezithile. Amanye amaphrinta e-3D afaka ileveli ezenzakalelayo noma e-semi-automatic (kusuka kumenyu yokulawula yephrinta ngokwayo), ngakho-ke uzogwema ukukwenza mathupha. Kodwa ezimeni lapho ingafakiwe, kuzodingeka uyilinganisele mathupha ukuze ugweme ukuwohloka, amajazi okuqala angalingani, noma ukunamathela okubi.

Kubalulekile ukuthi ngaphambi kokulinganisa uqiniseke ukuthi ubuso bombhede buhlanzeke kakhulu, futhi noma nini lapho ungakwazi, kungcono ukwenza ukulinganisa okushisayo. Ngale ndlela, kuzoba ezingeni lokushisa lokuphrinta futhi uzoyivimbela ukuthi ingaqondiswanga kahle ngokunwetshwa kwezinto. Nakuba, ngokuvamile, ngeke ubone umehluko omkhulu phakathi kokulinganisa okubandayo noma okushisayo.

Ngokuba ukulinganisa okwenziwa ngesandla Kufanele usebenzise amasondo noma izikulufu zokulungisa amaphrinta avamise ukuba nazo esisekelweni. Kudingeka kuphela ukuwahambisa ohlangothini olulodwa noma olunye ukuphakamisa noma ukwehlisa amakhona bese uyishiya izinga. Qaphela ukuthi kufanele ubhekisele amaphuzu angu-5, amakhona amane kanye nendawo. Futhi uma, ngokwesibonelo, izingqimba ziyi-0.2 mm, ibanga phakathi kwe-nozzle extruder kanye nombhede kuwo wonke amaphuzu kufanele libe phakathi kuka-0.1 no-0.2 mm.

Abanye abasebenzisi bayasebenzisa iqhinga yokulinganisa, futhi kuwukubeka iphrinta ukuthi iphrinte into futhi yehlise isivinini siye phezulu ngenkathi iphrinta isendlalelo sokuqala. Futhi phakathi nenqubo, bahlola ubukhulu obungalingani bongqimba futhi balinganise umbhede ngesandla kuze kube yilapho usezingeni.

Khumbula ukulinganisa umbhede okungenani kanye ngemva kokuthuthukiswa kwezingxenyekazi zekhompiyutha, ekuqaleni kokuqala, lapho usebenzisa izinto ezincipha kakhulu njengenayiloni noma i-polycarbonate, noma lapho ufaka amashidi e-PEI.

Ukulinganiswa kwe-eksisi

Lokhu kungenziwa futhi kusetshenziswa eminye imisebenzi yephrinta ngokwayo kalula, noma ngokwenza. Ngezinye izikhathi ukulinganisa okubi akuyona nje indaba yezilungiselelo, kodwa XYZ izimbazo ngezinkinga noma ukuguga, ngakho-ke bazodinga ukushintshwa. Ukuhlola ukulinganiswa, ungakwazi landa i-cube yokulinganisa bese uyiphrinte ukuze ubone imiphumela.

Gcina ukunamathela okuhle

La ungqimba lokuqala zithinta ingxenye esele enyatheliswayo. Ukwengeza, uma kungekho ukunamathela okuhle, zingahlukaniswa noma zihanjiswe ngesikhathi sokuphrinta, okuholela ekulimazeni (ikakhulukazi ezintweni ezifana ne-ABS). Ngakho-ke, ubuso kufanele buhlanzeke ngangokunokwenzeka:

Susa uthuli, amafutha emvelo esikhumbeni sethu lapho sithinta umbhede, kanye nokungcola okunqwabelene nge-microfiber noma indwangu kakotini. Ungasebenzisa ukuhlanza utshwala njenge-IPA emibhedeni eyakhiwe ngengilazi.
Uma usebenzisa izitika noma amateyipu Ukuze uthuthukise ukunamathela kombhede, kungase kube khona izinsalela zeglue okufanele uzisule futhi uzigeze ngensipho namanzi kusinki (ukukhipha umbhede kuphrinta ye-3D). Futhi, kufanele ubeke esikhundleni se-adhesive uma kukhona amaphutha angathinta isendlalelo sokuqala.

Ukulungiswa Kwengcindezi Yebhande Lesikhathi

Amaphrinta amaningi asekhaya e-3D asebenzisa amabhande esikhathi okungenani ezimbazweni ezingu-2. Lezi zintambo zilula futhi zivumela ukunyakaza okuphumelelayo. Nokho, ukuze lokhu kunyakaza kube elilungile badinga ukuqinisa ngezikhathi ezithile ukugwema izinkinga:

khulula: Uma ixega kakhulu ingawohloka futhi igqoke amazinyo, futhi ngeke iphendule ngokushesha ekushintsheni okungazelelwe kwejubane nesiqondiso, okuthinta ikhwalithi yengxenye.
I-Alta tensión: Kuzobangela ukuthi iphule (nakuba eziningi zenziwe ngenjoloba futhi ziqiniswe nge-fiberglass noma insimbi) noma ziphoqelele ezinye izingxenye, njengama-bearings noma ama-pulleys, ngaphezu kokuphoqelela ama-motor ngaphezulu. Futhi lokhu kungase futhi kuholele ekushiyekeni kwezingqimba, ubukhulu obungalungile, njll.

Ukuze uziqinise kahle, landela imanuwali yemodeli yakho ethile. Ngokuvamile bane-tensioner eyakhelwe ngaphakathi okulula ukuyisebenzisa. kufanele nje qinisa isikulufu ukwenza lokhu, ube munye emuculweni ngamunye onawo.

ezigcotshwe ngamafutha

Kubaluleke kakhulu ukuthi ungasebenzisi imikhiqizo efana ne-3 ku-1, thayipha i-WD-40 nokunye okufanayo, njengoba lokhu kungeke nje kugcobe kahle iphrinta yakho, kodwa kungase futhi kususe noma iyiphi i-lubricant esele.

Kukhona izinhlobo eziningi ezahlukene zamafutha kanye nezinto zokuthambisa, qiniseka ukuthi iyona enconywe umkhiqizi wephrinta yakho ye-3D, njengoba kungase kube khona okungcono kunezinye. Ezinye ezidume kakhulu zivame ukusebenzisa amafutha e-lithium amhlophe, okokugcoba okomile njengamanye asekelwe ku-silicone noma i-Teflon, njll.

Inqubo yokugcoba noma yokugcoba kufanele ibe sebenza ezingxenyeni ezihambayo ezidingayo, ngaleyo ndlela igwema ukushisisa kakhulu kwezinjini ngenxa yokungqubuzana, ukungapheleli kwendawo ephrintiwe, noma umsindo:

Izinduku ezinama-bearings noma ama-linear bearings
ama-rails noma ama-rails
ukushibilika kwamaloli
Izikulufu ze-axis Z

Uma uchithe isikhathi eside ngaphandle kokugcoba izingxenye zayo, kungenzeka ukuthi kuzomele ushintshe ezinye izingxenye ngoba ngeke zibe sesimweni esiphelele.

Ukuhlanza i-nozzle

Ingenye yezingxenye ezibaluleke kakhulu futhi, naphezu kwalokho, ivame ukunganakwa kuze kube yilapho ivalekile. I-nozzle ye-extruder nayo kufanele ibe hlanza ngaphambi kokuqala ukuphrinta. Lokhu kuzosusa izinsalela zemicu eqinile ebibanjiwe futhi ezingase zithinte ukunyathelisa esikhathini esizayo. Ngalokhu ungasebenzisa ikhithi yokuhlanza i-nozzle noma ukuhlanza i-filament.

Qaphela uma usebenzisa amabhulashi ensimbi nezinye izitsha, njengoba ukuthinta izingxenye ezithile ezinamandla zephrinta ye-3D kungafinyeza futhi kulimaze i-motherboard.

Abanye izincomo Yilezi:

Kungenzeka nawe ukubonile lokho amanye amaphrinta we-filament 3D "drool" kancane ngaphambi kokuba uqale ukuphrinta. Okusho ukuthi, bawisa umucu oncibilikisiwe okufanele uwukhiphe endaweni yesikhulumi ngaphambi kokuba unamathele futhi bangakwazi ukunqamula ungqimba lokuqala lwengxenye ezonyatheliswa.
I-Las amabala e-grout angaphandle nazo zibalulekile. Akuyona indaba yobuhle, ukuvimbela umlomo wombhobho ukuthi ungaboli noma igumbi liqale ukunuka ipulasitiki eshile. Ukuze uhlanzeke kahle, shisa i-extruder bese kufanele uxube ngebhulashi le-bristle kusuka kukhithi yokuhlanza. Ungasebenzisa futhi usizo lwama-tweezers noma indwangu ewugqinsi, uqaphele ukuthi ungazishisi.
Hlanza futhi i-heater.
Uma usola ukuthi kukhona isithiyo, kufanele wenze isizinda esibandayo, uma ungakwazi. Uma kungenjalo, ungasebenzisa i-filament yokushisa ephezulu njenge-ABS noma i-PETG ukuze uzame ukuqaqa, noma imicu ethile yokuhlanza ekhona emakethe. Ukuze ugweme lezi zinkinga ze-jam, khumbula njalo ukusetha izinga lokushisa elifanele lokuhlanganisa lento esetshenziswayo.

Ngenxa yalokhu kulungiswa uzokwazi ukugwema ukuconsa kwe-filament, okusanhlamvu okungaphezulu ezingxenyeni eziphrintiwe, izithiyo, i-suppuration, futhi izinkinga njenge-underextrusion noma i-overextrusion.

Ukugcinwa kweFilament

I-filament kufanele futhi igcinwe kahle, noma kunalokho, kufanele ibe igcinwe kahle. Umswakama nothuli yizici ezimbili ezithinta kakhulu i-filament. Ukungagcinwa kahle komucu kungaholela ekuvaleni umlomo wombhobho, i-suppuration, ukwanda kokungqubuzana kwamashubhu okuhamba ngawo umcu, nokuqhekeka ngenxa yomswakama.

Ukuze wenze lokhu, ungasebenzisa amabhokisi okomisa nezikhwama ze-vacuum okukhulunywe ngenhla, kanye nokusetshenziswa kwamakamelo ane izihlungi zomoya yephrinta yakho ye-3D.

Ukushintshwa kweNozzle

Ngezikhathi ezithile kuyadingeka buyisela umlomo wombhobho yokukhishwa kwephrinta yakho ye-3D. Inkinga abangenayo i-resin, nakuba lezi ezinye zinezinye izinkinga ezifana nokushintsha imithombo yokukhanya. Ngezinye izikhathi ukuhlola ukuthi i-grout idinga ukushintshwa kulula njengokubheka ukubukeka kwayo, njengoba izobe ilahlekelwe umbala wayo wangempela futhi izobonisa amabala noma ukuwohloka kwendawo.

Kuzoncika ekusetshenzisweni, nakuba uma ukusetshenziswa kuvame, kunconywa ukuyishintsha njalo ngezinyanga ezi-3 noma eziyisi-6. Uma kusetshenziswa i-PLA kuphela, ukuqina kwalezi zingxenye kuvamise ukuba kude kakhulu.

Khumbula ungathola izinhlobo ezimbili ama-nozzles:

Latón: Ashibhile kakhulu futhi alungele imicu engaqhumi, njenge-PLA ne-ABS.
insimbi eqinile: Kuyinketho engcono kakhulu kwezinye izinhlanganisela eziqhumayo, ibambezela isidingo sokushintsha umlomo wombhobho.

Ukushintsha le nozzle kunjalo elula njengokukhulula ekhona bese ufingqa entsha ekhanda le-extrusion. Yebo, kumelwe zihambisane.

ukuhlanza umbhede

Kuhlale kuwumqondo omuhle hlanza umbhede wokuphrinta ngendwangu kakotini ngemva kokuqeda ukuphrinta ngakunye. Ukudlulisa indwangu kuyokwanela, nakuba kungase kube nezimo lapho amabala noma amamaki angase ahlale khona. Uma kunjalo, ungasebenzisa iphedi yokukhuhla noma isipontshi futhi usebenzise insipho namanzi, ukhiphe umbhede ukuze ungamanzisi iphrinta ye-3D. Ngaphambi kokuba ubuyisele umbhede, qiniseka ukuthi womile.

Ukuhlanza kwangaphandle (okuvamile)

Uma uzohlanza izingxenye zangaphandle zephrinta, sebenzisa a Indwangu yekotini noma i-microfiber i-lint-free. Ungasebenzisa umkhiqizo wokuhlanza kulokhu, kodwa qiniseka ukuthi uma kuyi-polycarbonate noma indawo ye-acrylic, njengesembozo se-SLA, i-LCD ne-DLP yohlobo lwamaphrinta, awusebenzisi imikhiqizo enotshwala noma i-ammonia, njengoba izolimaza izindawo ezingaphezulu.

Lolu hlobo lokuhlanza kubalulekile ukuvimbela ukungcola ekuqoqeni kumareyili noma kwezinye izingxenye futhi kubangele ukushisa ngokweqile, ukunyakaza okungalungile, ukukhubazeka kwengxenye, ukudlidliza kanye nomsindo ongavamile lapho uphrinta.

ukuhlanza kwangaphakathi

Hlanza okungabonwayo Kubalulekile nokugcinwa kahle. Ezinye izingxenye ezifihliwe, njengamabhodi e-electronic, abalandeli nama-heatsink, amachweba, njll., zingaqongelela inani elikhulu lothuli nokungcola, okubangela izinkinga ezivamile ezifana nalezi:

Ukupholisa okungekuhle ngenxa yokuthi abalandeli abajiki kahle ngenxa yokungcola okuku-shaft noma ama-bearings. Ngisho nokuthi usinki uvalekile.
Amaqoqo angadala izinkinga zesekethe emfushane ezinhlelweni zikagesi. Kungase futhi kuqongelele umswakama ovela ezintweni eziphilayo endaweni engcolile futhi kulimaze ibhodi le-electronic.
Yakha kumagiya nezinjini ezivimbela ukusebenza kahle.

para kugweme, kulula njengokusebenzisa ibhulashi elincane, ibhulashi lokupenda noma ibhulashi nokuhlanza ingaphezulu lalezi zingxenye. Ungasebenzisa futhi isicoci se-vacuum esincane ngisho nesifutho se-CO2 ukuhlanza izindawo ezingafinyeleleki kakhulu.

hlanza i-resin

Endabeni yamabala e-resin noma izimpawu ze-resin, awukwazi ukusebenzisa amanzi nanoma yisiphi isihlanzi sasekhaya ukuze uwasuse. Ukuhlanza ungasebenzisa a Indwangu yekotini noma i-microfiber ukuhlanza ipuleti. Futhi uma kuyibala elibeleselayo, sebenzisa utshwala be-isopropyl ukuze ucwilise indwangu.

Buyekeza i-firmware yephrinta ye-3D

Futhi okokugcina, kufanele futhi qinisekisa ukuthi i-firmware yephrinta yakho ye-3D isesikhathini samanje. Uma ungenayo inguqulo yakamuva, kufanele ubuyekeze lena. Abakhiqizi bephrinta abaningi abadumile bavamise ukukhulula ukukhishwa njalo ezinyangeni eziyisi-6 noma njalo.

Lezi zibuyekezo zingase zilethe ukuthuthuka okuthile like:

Ukulungiswa kweziphazamisi ezinguqulweni zangaphambilini
Ukusebenza kangcono
Izici eziningi
Iziqephu zokuphepha

Ukuze ubuyekeze i-firmware yephrinta yakho ye-3D, uzodinga:

I-PC ongalanda kuyo futhi ufake isibuyekezo se-firmware.
Landa futhi ufake I-Arduino IDE, uma kwenzeka iphrinta yakho ye-3D isuselwe ebhodini le-Arduino.
Ikhebula le-USB lokuxhuma iphrinta ne-PC.
Iba nolwazi lobuchwepheshe lwephrinta yakho ye-3D eseduze (i-mm ye-XYZ steppers nama-extruder, ibanga lokuhamba le-eksisi ephezulu, izinga lokuphakelayo, ukusheshisa okuphezulu, njll.).
Ifayela elilandiwe elinenguqulo entsha ye-firmware. Kuzoncika kumkhiqizo wakho nemodeli yephrinta. Kufanele ubheke elungile, kodwa njalo ulanda kumasayithi asemthethweni, hhayi amawebhusayithi ezinkampani zangaphandle.

Nazi ezinye izixhumanisi zentshisekelo kuma-software ahlukene ukuze abuyekezwe kanye ne-firmware:

Umhlahlandlela wokuxilonga nokulungisa izinkinga ezijwayelekile zephrinta ye-3D

Nakuba kwenziwa ukulungiswa okuphelele, ngokushesha noma kamuva amasistimu ayahluleka noma ayaphuka futhi yilapho kufanele wazi ukuthi uxilonga kanjani izinkinga nokuthi ungayilungisa kanjani iphrinta yakho ye-3D. Ngokunjalo, kufanele ukhumbule ukuthi i-SLA ayifani ne-DLP, noma ezinye izinhlobo zobuchwepheshe. Yileyo naleyo inezinkinga zayo. Lapha izinkinga ezivame kakhulu ziphathwa, eziningi zazo ze-filament noma amaphrinta we-resin okusetshenziswa ekhaya, okuyizona ezivame kakhulu.

*QAPHELA: Kufanele uqhubeke nokulungisa kuphela uma wazi ngempela ukuthi wenzani. Qaphela imigomo yewaranti yezinto zakho zokusebenza, ngoba uma uwuphazamisa ungase ulahlekelwe iwaranti eshiwo. Khumbula ukuvala njalo nokukhipha iphrinta yakho ukuze ugweme ukushaqeka kukagesi, futhi uqinisekise ukuthi kuyabanda ukuze ugweme ukusha. Yiqiniso, uma uzophatha ama-resin, sikweluleka ukuthi ugqoke izibuko zokuzivikela, imaski ye-vapor engaba khona, namagilavu e-latex.

Kungani iphrinta yami ye-3D ingaphrinti?

Le nkinga ingenye yeziningi izimbangela has, njengoba kungaba cishe noma yini. Sicela uhlole okulandelayo:

Qinisekisa ukuthi iphrinta ifakiwe futhi ixhunywe ngendlela efanele.
Hlola ukuthi amandla ephrinta alungile nokuthi ivuliwe.
Ingabe unayo i-filament? Esinye sezimbangela ezingenangqondo ngokuvamile ukuntuleka kwefilament. Layisha kabusha i-filament entsha bese uzama futhi.
Uma kukhona i-filament, zama ukusunduza ngesandla i-filament. Kwesinye isikhathi kungase kube nenkinga yendawo yeshubhu ukuthi ingadluli kahle futhi lawo mandla azokwanela ukudlula kuleyo ndawo.
Bheka futhi ukuze ubone ukuthi i-filament feed motor iyajika yini futhi i-push gear iyaphenduka.
Bheka isikrini sephrinta ukuze ubone ukuthi kukhona yini ulwazi oluwusizo noma ikhodi yephutha ukuze ubone ukuthi isho ukuthini.

Umbhobho usebangeni elingafanele ukusuka embhedeni

Noma ngabe umlomo wombhobho useduze kakhulu nombhede ukuze ungakhiphi ipulasitiki ekhishiwe, njengokungathi umlomo wombhobho ukude kakhulu futhi uphrinta ngokoqobo emoyeni., inkinga yokulinganisa umbhede. Ungabona isigaba sokulungisa ekulevelini ukuze sikuxazulule.

Izingxenye ezilunywe noma ezingekho

Amaphrinta ashibhile avame ukusebenzisa a igiya lamazinyo ukusunduza umucu uye phambili naphambili, kodwa la magiya angase alimaza umcu lapho ehamba, futhi aze awusike. Bese:

Qinisekisa ukuthi uhlola igiya ukuthi lilunywe kahle yini, noma uqiniseke ukuthi igiya alihlukananga noma aligqashuka.
Isistimu yokuqondisa i-filament enezinkinga. Hlola:
- I-Direct Extruder - I-motor pulley ingase ingasebenzi kahle futhi idinga ukushintshwa, noma amazinyo egiya angase agqokwe futhi adinge ukushintshwa. Kungenzeka futhi ukuthi ikhamera ayifaki ingcindezi eyanele.
- I-Bowden: Lokhu kungaba ngenxa yokuthi izikulufu eziqinisa intambo zixega kakhulu, noma i-bearing ephusha umcu ayizungezi kahle. Qinisa amabhawodi noma ubuyisele i-bearing.
Izinga lokushisa elingalungile le-extrusion yezinto ezisetshenzisiwe.
Isivinini sokukhipha siphezulu kakhulu, zama ukuyehlisa.
Sebenzisa imbobo yobubanzi obuncane kunaleyo emisiwe kuzilungiselelo zokuphrinta.

Iphrinta ishiya ingxenye ephrintiwe phakathi

Uma uphrinta ingxenye kanye nephrinta ye-3D ima phakathi nokuphrinta, ngaphandle kokuqeda ucezu, kungase kube ngenxa:

Umcu uphelile.
Kube khona ukuphela kukagesi phakathi nenqubo yokunyathelisa.
Ishubhu le-PTFE elimele okuzodingeka lishintshwe.
I-filament elumayo (bheka isigaba esinikezelwe kule nkinga).
Ukushisa kwenjini. Amanye amaphrinta anamasistimu amisa inqubo ukuze avimbele ukulimala okwengeziwe.
Ukucindezela okuphansi ku-extruder. Zama ukuminyanisa umucu enjini, noma ukuthi ikhamera icindezela ngendlela efanele.

Imininingwane emincane ayiphrintwa

Ingxenye iphrinta kahle, kodwa imininingwane emincane ayikho, ayiphrintwa. Le nkinga ingadalwa yilokhu:

Ububanzi benozili bukhulu kakhulu. Sebenzisa eyodwa enobubanzi obuncane. Qaphela ukuthi ukulungiswa kuvame ukuba ngu-80% wobubanzi bombobo kakhulu.
Qiniseka ukuthi isofthiwe isethwe ngendlela efanele kububanzi bomlomo owusebenzisayo. Kungase kube khona ukungafani. Ungase futhi usethe umlomo wombhobho ongaphansi kancane kunalowo owufakile ukuze "ukhohlise" iphrinta.
Hlela kabusha ucezu.

Ukunamathela okungalungile kwengxenye

Uma i ucezu alunamatheli embhedeni, izinga lokushisa lombhede lingase lingalungile, noma impahla yombhede noma into esetshenziselwa ukuphrinta ingase ingalungile. Ezinye izimbangela ezingenzeka yilezi:

Umbhobho ukude kakhulu nombhede. Lungisa ubude.
Ukuphrinta isendlalelo sokuqala ngokushesha kakhulu. Yehlisa kancane ijubane.
Uma unokungenisa komoya kongqimba, kungenzeka ukuthi ukupholisa isendlalelo sokuqala ngokushesha futhi kubangele le nkinga.
Izinga lokushisa lombhede alanele, setha izinga lokushisa elifanele lempahla oyisebenzisayo.
Uphrinta ngento edinga umbhede oshisayo futhi awunaso isisekelo esishisayo. (ungafaka engaphandle)
Ukungabi ne-Brim, lawo ma-fins adalwa lapho ingaphezulu lesithombe esiphrintiwe lincane kakhulu. Lawa mafins athuthukisa ukubamba. Ungenza futhi isihlenga, noma isisekelo esiphrintiwe ngaphansi kocezu.

Izimbobo ezingagcwalisiwe kusendlalelo lokugcina

Uma ubona izikhala ezingenalutho, njengezendlalelo ezingagcwaliswanga ngokuphelele, kodwa ithinta kuphela isendlalelo sokugcina, ngakho-ke:

Kungase kube ngenxa ye-underextrusion (bheka ngezansi).
Ngenxa yokushoda kwezingqimba ekugcineni. Uzodinga ukusebenzisa izendlalelo eziningi ekwakhiweni kwakho.
Isilungiselelo sokugcwalisa okuphansi (%). Izilungiselelo eziphansi ngezinye izikhathi zisetshenziselwa ukulondoloza i-filament, kodwa kubangela le nkinga.
Hlola ukuthi awuzange usebenzise iphethini yekhekheba lezinyosi kumodeli.

Ama-voids angagcwalisiwe ezendlalelo noma izingxenye ezincane zengxenye

Nini ipulasitiki engekho ezindongeni noma izingxenye ezincane zekamelo lakho, mhlawumbe kungenxa yokuthi:

Izilungiselelo zokuvala igebe ezingalungiswanga kahle. Khulisa inani lokugcwalisa ukuze uthuthukise isiphetho.
Ububanzi bepherimitha buncane kakhulu. Khulisa ubude bamapherimitha kuzilungiselelo zakho zephrinta. Inani elifanele lama-laminator amaningi ngokuvamile ukubeka isilinganiso esifanayo nobubanzi bombhobho, isibonelo, uma une-1.75 mm, faka u-1.75.

I-Extruder motor ishiswe ngokweqile

Lesi sithuthuthu sisebenza kanzima ngesikhathi sokuphrinta, silokhu siphusha imicu le emuva naphambili. Lokhu kwenza kushise, futhi ngezinye izikhathi kungase kushise kakhulu, ikakhulukazi uma izinto zikagesi zingenawo amasistimu okuvimbela lolu hlobo lwenkinga.

Abanye abashayeli bezimoto ngokuvamile banesistimu yokunqamula ukushisa ukuze baphazamise amandla uma izinga lokushisa liphezulu kakhulu. Lokho kuzokwenza ukuthi ama-axis motors e-X kanye ne-Y ajikeleze futhi anyakaze umlomo wombhobho noma ikhanda le-extruder, kodwa i-extruder motor ngeke nhlobo inyakaze, ngakho-ke ngeke iphrinte lutho.

Bheka i- isiqandisi kanye nesiphephetha-moya kule ngxenye, bese uvumela isikhashana ukuthi injini iphole. Amanye amaphrinta anamasistimu azenzakalelayo avala iphrinta ukuze iphole futhi ivimbele ukulimala okwengeziwe.

Warping noma deformation: izimbangela kanye nezixazululo

Le nkinga ibonakala kalula, ngoba yilapho isibalo sivame ukukhubazeka futhi abe namakhona agobile noma angabunjwanga kahle ngemva kokunyathelisa. Le nkinga ngokuvamile ibangelwa ukuhluka kwezinga lokushisa phakathi nenqubo yokukhiqiza okubangelwa ukulungiselelwa okungalungile kwezinga lokushisa, noma isistimu yokushisisa.

Ngokuvamile kwenzeka kaningi ku-ABS, nakuba ingalungiswa usebenzisa i-ABS+. Uma uzosebenzisa i-ABS evamile, kufanele ucabange ukusebenzisa i-fixative efana ne-3DLac, futhi udale i-Brim ezungeze ucezu, lolo hlobo lwamaphiko okusekela azosuswa kamuva.

Bheka futhi ukuthi akukho okusalungiswa okubandayo ekamelweni, njengoba lokhu kungabangela ukuthi i-filament iqine ngokushesha futhi impahla ihoxise embhedeni.

Ukulungiswa kwephrinta ye-3D ngezintambo noma ngokuqhekeka

El ukubola noma lezo zintambo ezicasulayo Imicu yemicu enamathela emfanekisweni ingenye inkinga evamile. Ngokuvamile kungenxa yokungalungiswa kahle kokulungisa, izinga lokushisa, ukuhlehla okunganele, noma uhlobo lomcu. Uma uke wasebenzisa isibhamu seglue esishisayo, ngokuqinisekile uzoqaphela ukuthi lezi zintambo zivame ukuvama, futhi kwenzeka okufanayo kumaphrinta we-3D.

para xazulula le nkinga, hlola ukuthi ukuhoxisa kuyasebenza, ukuthi ibanga lokuhoxisa lilungile nokuthi isivinini sokuhoxisa naso silungile. Ngezinto ezifana ne-ABS ne-PLA, isivinini sokuhlehla esingu-40-60mm/s, namabanga angu-0.5-1mm ukuze kukhishwe ngokuqondile, ngokuvamile kuhle. Endabeni ye-Bowden yohlobo lwe-extruders, khona-ke kufanele yehliselwe ngesivinini esingu-30-50 mm/s namabanga angu-2 mm. Awukho umthetho oqondile, ngakho-ke kuzodingeka uzame uze uwuthole kahle.

Bheka lokho isivinini kanye nezinga lokushisa kwe-fusion kukhona efanele indaba oyisebenzisayo, nokuthi imicu ayimanzi. Lokhu kungase futhi kubangele izinkinga ezinjalo, ikakhulukazi uma izinga lokushisa liphezulu kakhulu.

Ngakolunye uhlangothi, kungase futhi kube ngenxa ukunyakaza kwekhanda enkulu kakhulu. Amanye amaphrinta anezici ezifana nalezi Gwema Ukuwela Amapherimitha ukugwema ukuwela izikhala ezivulekile nokushiya lezi zintambo, okuphinde kube inketho uma kunikwe amandla.

Umbhobho uvalekile

I-Las ama-nozzles avame ukuvaleka, futhi ingenye yezinkinga ezicasulayo nezivamile kumaphrinta ohlobo lwe-3D lwe-FDM. Ivamise ukutholwa ngomsindo ongajwayelekile ekhanda le-extrusion futhi ngokuphazima kweso umcu uyama ukuphuma ku-nozzle.

I-Las izimbangela nezixazululo ezingaba khona Yilezi:

Ikhwalithi ye-filament engalungile, ngakho-ke kufanele uzame enye ikhwalithi engcono ye-filament.
Izinga lokushisa le-extrusion elingalungile. Hlola ukuthi i-hotend thermistor isendaweni nokuthi izinga lokushisa lokusetha lilungile.
Ingxenye yefilament enesici. Khipha umcu, usike cishe u-20-30cm ukuze ususe ingxenye yenkinga, bese ulayisha kabusha. Kungaba umqondo omuhle futhi ukusebenzisa inaliti noma ithiphu lokubhoboza ukuze uhlanze umlomo wombhobho.
Uma usebenza ezindaweni ezinothuli oluningi, njengendawo yokugcina impahla yezimboni, indawo yokusebenzela, njll., kufanele usebenzise i-Oiler, okungukuthi, isipontshi esinamafutha amancane ukuze uhlanze i-filament ngaphambi kokuba ifinyelele i-extruder.

Ukushintsha ungqimba noma ukususwa kwesendlalelo

Ngokuvamile kungenxa a ukususwa endaweni eyodwa kwezingqimba eksisi X noma Y. Izimbangela nezisombululo zale nkinga yilezi:

I-hotend ihamba ngesivinini esikhulu futhi injini ayinazo izinyathelo. Sheshisa phansi.
Amapharamitha wokusheshisa angalungile. Uma uphazamise amanani e-firmware acceleration, kungenzeka ukuthi ufake okungalungile. Ukulungisa lokhu kungase kube iqili, futhi kufanele uhlole umphakeli wakho wemishini.
Inkinga yemishini noma ye-elekthronikhi, njengezinkinga ekucindezelekeni kwamabhande anamazinyo, noma izinkinga kubashayeli bokulawula ama-stepper motors. Uma usanda kushintsha abashayeli futhi kusukela lapho ukuskrola kuqalile, kungenzeka ukuthi awukhethanga i-mA elungile.

ama-blots

Lapho ubona amabala epulasitiki noma ama-smears ebusweni bento, njengokungathi izingxenye ezincane zinamathele ocezwini, kungaba ngenxa yezizathu ezimbili:

Ukushisa okweqile kwe-extrusion okubangela ukuconsa noma ukuconsa engxenyeni futhi kushiye lokhu okweqile. Setha izinga lokushisa elifanele lento esetshenzisiwe.
Ukulungiselelwa okungalungile kokuhlehliswa kwe-filament.

Ipulasitiki eyengeziwe ngendlela yeconsi

Lapho ubona ukuthi ucezu lunothile ukweqisa kwepulasitiki ebusweni futhi lokhu okweqile kusesimweni samaconsi (ama-smudge anomumo oxakile), uzodinga ukuthi uhlole i-extruder noma izakhi ezishisayo, njengoba kungenzeka ukuthi azixege:

Umbhobho onentambo engalungile (ezinye izimbobo ze-aluminium noma zethusi ngeke zamukele ukuqina noma ukukhumula ngenxa yezinto ezithambile).
Induku ayiqinisiwe kahle.

izibazi ebusweni

Cishe uzobona ezinye izimpawu ezifana nalezi imihuzuko noma imifantu ebusweni bento. Kulokhu, kungenzeka ukuthi i-nozzle noma i-nozzle ihlikihle ngenxa:

I-Homming Z ayilungiswanga kahle, futhi umlomo wombhobho useduze kakhulu.
I-Overextrusion (bona izigaba ezilandelayo).

ngaphansi kwe-extrusion

Lapho i-extrusion ingaphansi evamile, ayikhiqizi ngokwanele i-filament, inkinga ikhiqizwa ezicucu, ngaphandle kokugcwalisa ama-perimeters kahle noma aphuma nezikhala phakathi kwezingqimba nokungapheleli. Izizathu zale nkinga nesixazululo yilezi:

Idayamitha yefilamenti engalungile. Qiniseka ukuthi usebenzisa intambo efanele yephrinta yakho (1.75mm, 2.85mm, 3mm,…).
Yandisa ipharamitha yesiphindaphinda se-extruder (isiphindaphindi se-extrision). Lokhu kuvumela ukuhluka kwenani lezinto ezikhishwe. Isibonelo, uma usuka ku-value 1 uye ku-1.05, uzobe ukhipha u-5% ngaphezulu. Ku-PLA kunconywa u-0.9, ku-ABS kube ngu-1.0.

i-overextrusion

Una extrusion ngokweqile ikhiqiza i-filament eningi, okwenza ungqimba lube nezinkinga futhi lukhiqize imiphumela engemihle ngokujwayelekile. Cishe uzobona ukuthi phezulu kwesiqephu kunepulasitiki eyengeziwe. Izimbangela zingafana nalezo ze-underextrusion, kodwa ngamanani wepharamitha ngokuphambene (bheka isigaba sangaphambilini bese ulungisa imingcele ngokuhlehla, okungukuthi, ukwehlisa inani esikhundleni sokuliphakamisa).

Ukufakwa kwe-nozzle

Amanye ama-extruder anezinkinga nawo ukuvuza kwepulasitiki lapho zigcinwa ezingeni lokushisa eliphezulu, njengoba ipulasitiki encibilikisiwe ehlala ngaphakathi kwemigudu nobhobho ivamise ukuvuza. Lokhu kuzodinga ukuncishiswa noma ukuncishiswa kwe-nozzle ukuvimbela lokho okweqile ekulimazeni ukuphrinta. Isixazululo esilula ukuhlanza umlomo wombhobho ngaphambi kokuphrinta ukuze kukhishwe noma iyiphi imfucumfucu engase ishiywe ngaphakathi.

Kukhona amaphrinta anakho izinhlelo noma imisebenzi ethize ngayo. Abanye bakhetha ukuzama ukuphrinta indingilizi ezungeze ingxenye ukuze basuse yonke leyo pulasitiki.

Ukungezwani

Uma ubona ukuthi ucezu lunayo ama-ripples emaceleni, futhi eziphindaphindwayo kuso sonke isakhiwo sento, lapho-ke kungase kube ngenxa yokuxega noma ukunyakaza komugqa okungaqondile ku-eksisi Z. Ungahlola isimo se-eksisi eshiwo noma izinduku, uhlole ukuthi ziqondile, ukuthi zigxile kuma-motors, ukuthi amantongomane namabhawodi alungiswe kahle.

Ukushisa ngokweqile ezingxenyeni eziphrintiwe

Lapho ingxenye ephrintiwe inemininingwane ekhona zishisa kakhulu futhi upulasitiki uyancibilika futhi uwohloke, khona-ke kungase kube ngenxa yokuthi:

Ukupholisa isendlalelo esinganele. Thuthukisa ukupholisa noma wengeze isistimu yokupholisa ehlukile.
Izinga lokushisa liphezulu kakhulu. Setha izinga lokushisa elilungile le-extrusion lento oyisebenzisayo.
Iphrinta ngokushesha kakhulu. Yehlisa isivinini sokuphrinta.
Uma kungekho okungenhla okusebenzile, ungazama ukuphrinta izingcezu eziningi ngesikhathi esisodwa. Lokhu kuzovumela isikhathi esengeziwe sokuthi izendlalelo ziphole.

I-Delamination ekuphulukisweni kwe-resin

La delamination uma kwenzeka kuphrinta ye-resin 3D kungenxa yezizathu ezingezinye ngaphandle kwe-delamination kumaphrinta we-filament. Lolu hlobo lwenkinga ludala ukuthi izendlalelo eselashiwe zihlukane, noma inhlaka eqinile isala intanta ethangini le-resin. Mayelana nezimbangela ezivame kakhulu:

Izinkinga zokuma noma ukuhlelwa kwemodeli noma izinkinga ngezisekelo.
Ukuphrinta kumiswe isikhashana isikhathi esingaphezu kwehora.
Ithangi elidala le-resin elidinga ukushintshwa.
Inkundla yokwakha ikhululekile.
Izindawo zokulapha sezingcolile futhi kufanele zihlanzwe noma zishintshwe.

I-vacuum yokuphrinta kuphrinta ye-resin

Uma ubona izimbobo ezingenalutho Kwezinye izingxenye zokuphrinta ezibheke phansi ezibheke phansi, kungase kube ngenxa yomphumela wenkomishi yokumunca, ukubamba umoya ngesikhathi sokuphrinta futhi kubangele ukuthi leyo mbobo ingagcwaliswa nge-resin. Futhi, ingashiya iminonjana ye-resin eqinile ethangini, ngakho-ke kungakuhle ukuthi ihlunge inhlaka.

para lungisa le nkinga:

Ukungabikho kwezimbobo zokudonsa amanzi kumamodeli we-3D wezingxenye ezingenalutho noma ze-convex. Geza izimbobo kumklamo we-3D ukuze kube nokukhipha amanzi ngesikhathi sokuphrinta.
Izinkinga zokuma imodeli. Zama ukuvikela imbobo ukuthi ingacwiliki ngokugwema ukuyigcwalisa ngomoya.

isici esingathuthukisiwe

Kungenye inkinga engavamile, kodwa ivela kwamanye amaphrinta we-resin 3D. kuyabonakala izikhala ezingxenyeni zangaphakathi noma ezinye izici ezingathuthukisiwe., ngokuvamile enomumo we-crater, izindawo ezimaholoholo, imiphetho ebukhali, noma ungqimba lwenhlaka epholile ngaphansi kwethangi le-resin.

kwenzeka kuphela kumaphrinta we-SLA lapho ingxenye yengxenye inamathela phansi ethangini le-resin futhi ivimba kancane i-laser ephilisayo noma umthombo wokukhanya, ivimbele ukuthi ifinyelele ungqimba olulandelayo. Futhi isixazululo singaba:

Imfucumfucu noma umonakalo ethangini le-resin. Kuzofanele sibone ukuthi ziyizinsalela nje ezingasuswa ngokuhlunga i-resin nokuhlanza ithangi noma uma kungumonakalo ozophoqa ukuthi ushintshe ithangi.
Kungase futhi kube ngenxa yokusetshenziswa kwama-resins ajwayelekile aguquguqukayo. Zama olunye uhlobo lwe-resin kuleli cala.
Hlola izindawo ezibonakalayo, ukuthi azingcolile noma azingcolile. Lokhu kungase futhi kubangele le nkinga.
Kungenzeka futhi ukuthi kungenxa yesimo noma inkinga yosekelo yemodeli ye-3D. Kufanele kubuyekezwe kumklamo we-CAD.

Izimbobo noma ukusikeka

lapho bebongwa ama-orifices (njengemigudu emincane phakathi kwesiqephu) noma ama-cortes kwezinye izingxenye izifunda, kungaba ngenxa yezizathu eziningana:

Imfucumfucu endaweni yethangi le-resin noma ifasitela elibonakalayo, noma ezinye izindawo ezibonakalayo. Lokhu kuzokuphoqa ukuthi uhlanze ingxenye ethintekile ukuze ulungise inkinga.
Ukuklwebheka noma ukungapheleli ebusweni bethangi le-resin noma kunoma iyiphi into ebonakalayo. Lokhu kuzokwenza kube nesidingo sokumiselela i-elementi eklwetshiwe.

Imifantu ivela kungqimba lokuqala

Uma wazisa uhlobo imifantu evulekile noma izinsimbi ezisesendlaleni sokuqala, njengokungathi umugqa ngamunye ophrintiwe uphuma emgqeni oseduze noma uhlehla esisekelweni:

Ukuphakama kwesendlalelo sokuqala kuphezulu kakhulu. Lungisa inkundla yokwakha.
Izinga lokushisa lesendlalelo sokuqala liphansi kakhulu. Setha izinga lokushisa elifanele lento oyisebenzisayo.
Uma kungekho kulokhu okungenhla, khulisa ububanzi bomugqa wesendlalelo sokuqala.

Bare

El nqunu kuyisici kumaphrinta we-resin. Bakha uhlobo lwezikali noma amaphrofayili avundlile aphuma endaweni yesiqeshana. Ezinye zingahlukaniswa nesiqephu phakathi nenqubo yokuphrinta, ezinye zihlala zinamathele. Lawa aphukayo angantanta ethangini le-resin futhi avimbe ukuchayeka, okubangele ukuthi ezinye izendlalelo zihluleke. Isixazululo sakho sizodlula:

I-resin iphelelwe yisikhathi.
Ukulimala, udoti, noma ukuguqubala ethangini le-resin. Hlola/shintsha ithangi kanye ne-resin yokuhlunga.
Ukugeleza kwe-resin kukhawulelwe ukuma okungalungile kwemodeli noma izisekelo eziminyene kakhulu.

Ukuqina noma ukuqubuka

Cishe uzobona izingxenye eziqediwe ubuhwaqane obungaphezulu, njengemibimbi, ama-trim angalingani, ama-bumps ohlangothini olulodwa noma ngaphezulu kwesiqephu, njll. Le nkinga yamaphrinta e-resin ibangelwa:

I-resin ephelelwe yisikhathi.
Ukulimala, udoti, noma ukuguqubala ethangini le-resin. Hlola/shintsha ithangi kanye ne-resin yokuhlunga.
Ukugeleza kwe-resin kukhawulelwe ukuma okungalungile kwemodeli noma izisekelo eziminyene kakhulu.
Indawo yokubona engcolile okufanele ihlanzwe.

Ukucindezela ngokweqile

Igama elithi over-compression lichaza iphutha elibangelwa izingxenye eziphrintiwe nge-resin. Kwenzeka lapho isikhala phakathi kwesiteji sokwakha kanye nongqimba olunwebekayo, noma ifilimu eguquguqukayo, yethangi le-resin sincishiswa futhi kubangela izendlalelo zokuqala zincane kakhulu, ngakho-ke bazobukeka befihliwe. Kwenza futhi kube nzima kakhulu ukuhlukanisa ucezu kusuka kusisekelo, noma ukushiya izisekelo eziyisicaba kanye nemiphetho emifushane kunokujwayelekile. Ukuze ulungise lokhu, hlola ukubekwa kwe-foil.

Ukuntuleka kokunamathela kuphrinta ye-resin 3D

Uma i okuvelayo kuhlukaniswe ngokwengxenye noma ngokuphelele kusukela kusisekelo ukuphrinta kukhombisa ukuthi kunenkinga yokunamathela. Okuthile okungenzeka kubangelwe:

Ipuleti le-resin elalisiwe ngaphansi kwethangi (ukuntuleka kokunamathela okugcwele) okufanele lisuswe.
Phrinta ngaphandle kwesisekelo noma indawo efanelekile.
Isendlalelo sokuqala sokubamba sincane kakhulu ukusekela isisindo sengxenye.
Ukulimala, udoti, noma ukuguqubala ethangini le-resin. Hlunga, hlanza, noma shintsha inhlaka.
Indawo yokubona engcolile okufanele ihlanzwe.
Isikhala esikhulu phakathi kwesisekelo sokuphrinta kanye nongqimba olunwebekayo noma ifilimu elinwebekayo lethangi le-resin.

Amasilhouette kusisekelo sokuphrinta (iphrinta ye-resin 3D)

Kungenzeka ukuthi ngezinye izikhathi uke wahlangana ama-silhouette wezingcezu eziphrintiwe kusisekelo sokuphrinta. Isendlalelo noma indawo ephumule enomumo onamathele esisekelweni nokuthi ingxenye esele ayiphrinti noma kungenzeka ukuthi iphumile futhi isethangini le-resin. Kulezi zimo, izimbangela ezivamile ziyizi:

Indawo yokubona engcoliswe uhlobo oluthile lokungcola, udoti, noma uthuli. Khumbula ukuthi nakuba lezi zinhlayiya zingavimba ugongolo, izendlalelo zokuqala zivame ukuba nenqubo ende yokuphulukisa, ngakho-ke kungenzeka ukuthi lezi zingqimba zokuqala zizokwakha hhayi ucezu lonke.
Kungase futhi kube ngenxa yemfucumfucu, umonakalo noma imfucumfucu ethangini le-resin.
Futhi hlola isimo sefasitela le-acrylic lethangi le-resin.
Nesibuko esikhulu.

Isikulufu sokulinganisa sesifinyelele umkhawulo waso

Kungenzeka ukuthi lapho uzama ukukala isisekelo uzothola ukuthi isikulufu sokulungisa sesifinyelele umkhawulo waso kwenye yezindlela zayo zokuhamba. Uma kunjalo, ungakwazi ukubuyisela okunye ukuhamba ngokukhulula isikulufu esithintana nesiphetho se-axis stroke Z. Qaphela isisekelo uma senziwa ngengilazi, njengoba umlomo wombhobho ungawa ngokuzumayo futhi uwuphule.

Humusha amakhodi ephutha ephrinta ye-3D

Uma ubona ifayela le- ikhodi yephutha esikrinini I-LCD yephrinta ingase inganikezi idatha eyanele ukuhlonza inkinga. Futhi, imodeli ngayinye ingase ibe namakhodi amaphutha ahlukene. Ngakho-ke, ukuze utolike ikhodi kufanele ufunde imanuwali yemodeli yakho esigabeni sokuxazulula inkinga.