Indlela yokulinganisa iphrinta ye-3D isinyathelo ngesinyathelo ngaphandle kokuhlanya

PCHardwarePro » Windows » Indlela yokulinganisa iphrinta ye-3D isinyathelo ngesinyathelo ngaphandle kokuhlanya

Uma iphrinta yakho ye-3D ikuvumela izingcezu ezinesendlalelo sokuqala esibi, izilinganiso ezingavamile, noma ukuqedwa okubiInkinga cishe ayikaze ibe "yinhlanhla embi" noma ukuthi imodeli ye-STL ayilungile: inkinga evame kakhulu ukuthi eyodwa ayikho. ukulinganiswa okuhle okuphelele yomshini. Ukulinganisa akukhona nje ukulungisa amapharamitha amabili kusilayi, kodwa mayelana nokulandela indlela ehlelekile yokulungisa kahle umbhede, i-extruder, ama-motor, amazinga okushisa, ukuhoxa, nokuningi.

Kungase kuzwakale njengomsebenzi onzima, kodwa uma ulandela uhlelo olunengqondo uzobona ukuthi kungaphezu kwalokho. kulula futhi kushesha kunalokho okubonakalaFuthi uzodinga kuphela ukwenza izinyathelo eziyinkimbinkimbi kakhulu uma uhlanganisa iphrinta, ushintsha ihadiwe ebalulekile, noma uqaphela izinkinga ezicacile. Lo mhlahlandlela unikeza indlela ephelele, ephefumulelwe izinhlelo zokulinganisa ezithuthuke kakhulu (iMarlin, iKlipper, i-OrcaSlicer, iBambu Studio, iCura, iSuperSlicer, njll.) kodwa ichazwe ngesiCastilian Spanish nangendlela esebenzayo. Uma unemibuzo mayelana nemodeli yephrinta yakho, sicela ubheke [idokhumenti/umlingani/njll.] efanele. iphrinta ye-resin vs filament 3D.

Kusho ukuthini ngempela ukulinganisa iphrinta ye-3D?

Uma sikhuluma ngokulinganisa iphrinta ye-3D, sisho ukulungisa nokuhlola isethi yamapharamitha ukuze lonke uhlelo lwemishini, lwe-elekthronikhi kanye nolwesofthiwe Sebenza ngendlela ehlelekile. Akukhona nje "ukuphakamisa noma ukwehlisa izinga lokushisa," kodwa mayelana nokubukeza konke kusukela ku- isimo somzimba somshini kufaka phakathi ukubalwa kwezinyathelo zemoto, ukugeleza, ukubekezelelana kanye nezinxephezelo.

Kubalulekile ukuhlukanisa phakathi lungisa y ulinganiseUkulungisa kuhilela ukushintsha inani elilodwa (isibonelo, ukwehlisa izinga lokushisa le-hotend ngo-5°C), kuyilapho ukulinganisa kuhilela kala, uvivinye, futhi ulungise amapharamitha amaningana ahlobene kuze kube yilapho imiphumela ihambisana (isb., ukulinganisa i-extruder, ukugeleza kanye nezinga lokushisa ndawonye).

Kunezikhathi ezithile lapho ukulinganisa okungathi sína cishe kuyimpoqo: uma uhlanganisa iphrinta entsha, ngemva kokuyithutha noma ukuyithutha, ngemva kokushintsha ama-motor, ama-spindle, i-hotend, i-extruder noma ibhodi, lapho ubuyekeza i-firmware, noma lapho iqala ukubonakala amaphutha aphindaphindwayo (amabhande, izilinganiso ezingalungile, izendlalelo ezinamathelayo kabi, njll.).

Ukulungiselela: ukuhlanza, ukuhlolwa kwemishini kanye nesofthiwe

Ngaphambi kokufunda izinombolo namafomula, kufanelekile ukuthatha imizuzu embalwa ukuze iphrinta yakho isebenze. Iphrinta engcolile noma enephutha ingalimaza noma yini. ukulinganisa, noma ngabe kuphelele kangakanani ku-firmware.

Kuqala nge- ukuhlanza umbhede kanye nomlomoSusa noma yikuphi ukunamathela okunamathelayo, amabala epulasitiki anamathele, noma amamaki avela ezithombeni zangaphambilini. Umbhede onama-gloppy noma umlomo ovalekile kungabangela lokhu. ukukhishwa ngaphansi, ungqimba lokuqala olubi, kanye namaphutha okuhlolaKuma-nozzle angcolile kakhulu, indlela "yokudonsa ngokubandayo" noma ukumane ushintshe i-nozzle ngokuvamile konga isikhathi.

Bese uhlola izingxenye zemishini: qiniseka ukuthi azikho izikulufo ezikhululekile kumafreyimu, kuma-motor mounts, kuma-pulley, noma kuma-belt tensioner. Noma yikuphi ukukhululeka kudala ukudlidliza, ukungalungi ekunyakazeni, futhi ngenxa yalokho, izilinganiso ezingaguquki ekuhlolweni kokulinganisa. Futhi sebenzisa leli thuba ukuqinisekisa ukuthi amabhande anokuqina okufanele nokuthi izimbazo zihamba kahle, ngaphandle kwamabala aqinile.

Ngasohlangothini lwesofthiwe, kuyalulekwa ukuba nesisiki esihle eduze. Kulezi zinsuku, ezinye izimfoloko ze-PrusaSlicer eziphelele kakhulu ziyagqama, njenge I-OrcaSlicer, i-Bambu Studio noma i-SuperSlicer, ngaphezu kweCura. Eziningi zazo zifaka phakathi amamenyu okulinganisa anikezelwe kanye namajeneretha okuhlola okuzenzakalelayo (imibhoshongo yokushisa, ukuncipha, ukugeleza, njll.), okwenza inqubo ibe lula kakhulu.

Uma usebenzisa iMarlin noma iKlipper, hlola futhi ukuthi usebenzisa inguqulo yesimanje futhi unayo iklayenti ukuthumela ikhodi ye-G (OctoPrint, Mainsail/Fluidd, Pronterface, i-terminal yesilayishi, njll.), ngoba ezinye izilungiselelo zenziwe ngemiyalo ye-M futhi kulula kakhulu ukuziqalisa kusuka ku-PC.

Ukulinganisa umbhede kanye nokulungiswa kwe-Z offset

Ukulinganisa kahle umbhede kuyisisekelo sakho konke. Ngaphandle kwesendlalelo sokuqala esibekwe kahle, kungakhathaliseki ukuthi okunye kuphelele kangakanani, Amaphrinta ayahluleka noma ayaqhekekaKunezici ezimbili ezihilelekile lapha: ukuthamba kombhede maqondana nezimbazo kanye nebanga eliqondile phakathi komlomo nomlomo.

Ekulinganiseni ngesandla, indlela yakudala yindlela yephepha: ubeka iphepha phakathi kwe-nozzle nombhede bese ulungisa izikulufu zasekhoneni kuze kube yilapho iphepha lishelela ngokumelana okuncane. Phinda lokhu kulungiswa emakhoneni amane naphakathi, uphinda ubheke wonke amaphuzu futhi, ngoba uma ulungisa elilodwa Kulula ukuthi omunye aphambuke endleleni.

Uma iphrinta yakho inayo ukuzilinganisa (i-BLTouch, izinzwa zokungenisa, njll.)Awukhululekile ngokuphelele kukho: kungcono kakhulu ukwenza umbhede ube yisicaba ngangokunokwenzeka, ngaphandle kwalokho i-firmware kuzodingeka ikhokhele kakhulu futhi izendlalelo zokuqala zingase ziphume nobukhulu obungalingani. Ngemva kwe-mesh yokuzilinganisa, lungisa i- I-offset ka-Z ukuze ungqimba lokuqala lungasicaba njengeshidi elibonakalayo noma lube lukhuni kangangokuthi imigqa ehlukene ibonakala.

Ngesikhathi sokuhlolwa kokuphrinta kwezingqimba zokuqala (iphethini yezikwele noma imigqa eqondile kulo lonke umbhede), sebenzisa umsebenzi we ukunyathela ingane ye-firmware yakho yokuphakamisa noma ukwehlisa i-Z ngesikhathi sangempela bese usetha ukuphakama okuqondile ngendlela othanda ngayo. Lokho kulungiswa kokugcina kuvame ukwenza umehluko phakathi kwesendlalelo sokuqala esiphakathi nendawo nesingenaphutha.

Ukulinganiswa kukagesi: I-Vref / i-motor current

Uma umshini wakho uyimodeli yezinga lokuqala noma ushintshe abashayeli/ama-motor, kungadingeka uhlole ukulungiswa kwawo. I-Vref noma i-driver currentLeli nani linquma ugesi onikezwa umshayeli enjinini; uma uphansi, uzobona ukulahlekelwa yizinyathelo kanye nezendlalelo ezisusiwe, futhi uma ziningi kakhulu, izinjini nabashayeli ziyashisa ngokweqile, okubangela ukwehluleka noma ngisho nomonakalo.

Ukuze ubale ugesi ofanele udinga izingcezu ezintathu zolwazi: uhlobo lomshayeli (TMC2209, A4988, njll.), ugesi olinganiswe ngenjini kanye ne-firmware. Abakhiqizi abaningi abashibhile bahlinzeka kuphela ngogesi "ophezulu" hhayi ngogesi ojwayelekile; kuleso simo, kuyalulekwa ukusebenzisa umkhawulo wokuphepha olondolozayo (cishe u-70-80% walelo nani) ukuze kugwenywe ukushisa ngokweqile.

Kukhona ama-calculator aku-inthanethi akunikeza, ngokufaka uhlobo lomshayeli, ugesi wemoto kanye nephesenti lokuphepha. I-Vref ye-Marlin noma i-run_current ye-Klipperkanye nemiyalelo eyisisekelo yokuthi ungayisebenzisa kanjani. Uma usuthole inani, kubashayeli bemodi ye-UART/SPI udinga nje ukushintsha ipharamitha ehambisanayo ku-firmware noma ifayela. printer.cfg; kubashayeli bemodi yokuzimela kuzodingeka kala futhi ulungise ngokomzimba i-potentiometer nge-multimeter.

Ngemva kokudlala i-Vref, kuwumqondo omuhle ukwenza M503 (Marlin) noma hlola umphumela wokuxilonga (M122 ku-TMC) ukuqinisekisa ukuthi amanani ayavumelana futhi, vele, qapha izinga lokushisa lama-motor nabashayeli ngemva kwemibono eminingana emide.

Ukulinganiswa kwesinyathelo sokukhipha (izinyathelo ze-E)

I-extruder "inhliziyo" yesistimu yezinto ezibonakalayo. Uma iphrinta icabanga ukuthi icindezela i-filament engu-100 mm kodwa empeleni ingu-92 noma u-110, konke okunye kuzobe kungavumelani: uzoba nakho ukukhishwa okungapheli noma ukukhishwa ngokweqile, izendlalelo ezingagcwalisiwe kahle, noma ukukhanya okukhuluNgakho-ke, ngaphambi kokulungisa ukugeleza kwesilayi, kufanele uqinisekise ukuthi izinyathelo zomkhiphi ngemilimitha ngayinye zisethwe kahle.

Inqubo evamile ilula: fudumeza i-hotend iye ku- izinga lokushisa lokusebenza kwe-filamentMaka intambo ebangeni elaziwayo ukusuka endaweni yokungena ye-extruder (isibonelo, 120 mm), uyiyale ukuthi ikhiphe 100 mm kusuka kuphaneli noma esigungwini, bese ulinganisa ibanga elisele kuya komaki. Umehluko uzokutshela ukuthi ikhiphe malini ngempela.

Ngaleyo datha, usebenzisa ifomula yokulinganisa yakudala: izinyathelo ezintsha = (izinyathelo zamanje * 100) / ubude bangempela obukhishweUfaka inani elisha ku-firmware (noma nge-G-code, isibonelo nge M92 Ennn eMarlin) kanye nonogada kanye M500Kungcono kakhulu, ukuhlolwa kufanele kuphindwe kuze kube yilapho, lapho ucela u-100 mm, isilinganiso sangempela siseduze ngangokunokwenzeka no-100.

Ezinye izinsiza eziku-inthanethi zinikeza izibali ezibonakalayo ze-e-steps lapho umane ufake lokho okucelile nalokho okutholile, kodwa i-logic iyafana. Kubalulekile ukuhlukanisa lokhu kulungiswa ekulinganisweni kokugeleza kwesisiki: lapha usetha ihadiwe eqondile, bese ulungisa umehluko omncane ngokugeleza.

I-PID ne-MPC: ukulawula izinga lokushisa okuzinzile

Ukulawulwa kwezinga lokushisa kwe-hotend kanye nombhede kusekelwe kuma-algorithms afana nalawa I-PID (Proportional-Integral-Derivative) noma, muva nje, ekulawuleni imodeli yokubikezela (I-MPC eMarlin). Uma amanani engaqondile, uzobona amajika okushisa e-sawtooth, ukuguquguquka okunamandla, noma ngisho nokwehla kwezinga lokushisa lapho uphrinta izindawo ezidinga kakhulu.

I-Autotune PID eMarlin ivame ukuqaliswa nge M303icacisa isici (i-hotend noma i-bed) kanye nokushisa okuqondiwe. I-firmware yenza izikhathi eziningana zokushisa nokupholisa ukuze ibale ama-coefficients e-P, I, kanye ne-D, futhi uma isiqediwe ikunikeza amanani okufanele uwasebenzise. M301 (i-hotend) noma M304 (umbhede) bese ubagcina nabo M500I-PID elungiswe kahle yenza umugqa wokushisa kuzinzile kakhulu futhi ngaphandle kokunyakaza okukhulu.

Imodi ye-MPC, etholakala ezinguqulweni zakamuva ze-Marlin, ithatha isinyathelo esiqhubekayo ngokumodela ukuziphatha kokushisa kwe-hotend ukuze bikezela ukuthi izosabela kanjani ezinguqukweni zokugeleza kwepulasitiki kanye nokuphefumulaUkuyisebenzisa kuhilela ukumisa amanye amapharamitha ku-firmware nokuqalisa i-autotune ethile (isibonelo nge M306), kodwa uma isilungisiwe igcina izinga lokushisa elihlala linjalo ezimweni ezinzima.

Kungakhathaliseki ukuthi yi-PID noma i-MPC yakudala, kufanelekile ukuchitha isikhathi esithile kuleli phuzu, ikakhulukazi uma ushintshe i-heater block yakho, i-cartridge, i-thermistor, noma uhlobo lwe-hotend, kusukela kuphrofayili yokushisa. izinguquko ngokuphelele.

Izinyathelo ze-axis X, Y, kanye ne-Z kanye nokunemba kobukhulu

Ukuqinisekisa ukuthi izingqimba zokunyakaza zihamba ngendlela efanele kuyisihluthulelo sokulingana kwezilinganiso zakho zezingxenye. Lapha, kubalulekile ukuhlukanisa phakathi ukunyakaza kwangempela kwe-axis kanye nomphumela wokugcina kulesi siqeshana, ngoba kwesesibili kunezinto eziningi ezihilelekile (ukugeleza, ukwanda kwezinto, izinga lokushisa, njll.).

Indlela ethembeke kakhulu ukulinganisa u-X, u-Y, no-Z ngokulinganisa ukunyakaza komzimba Usebenzisa ama-caliper, irula, noma inkomba yokudayela, maka amaphuzu amabili aqhelelene ngamamilimitha ayi-100 esakhiweni noma usebenzise isekelo esiphrintiwe. Yala ukunyakaza okungu-50-100 mm bese ulinganisa ukuthi inqola noma umbhede usuhambe ibanga elingakanani ngempela. Sebenzisa lesi silinganiso ukulungisa izinyathelo ngefomula efanayo neye-extruder.

Abantu abaningi basebenzisa i-calibration cube njengereferensi ye-X/Y/Z, kodwa ayilungele ukubala izinyathelo ngoba ubukhulu obuphrintiwe buthinteka kakhulu yiyo. ukugeleza, ukubekezelelana kwe-filament, kanye nokwandiswa/ukufinyela kwepulasitikiI-cube iwusizo njengesivivinyo sokuqinisekisa, hhayi njengomsuka wokubala.

Uma usulungise izinyathelo zokunyakaza, ungaphrinta ikhiyubhu enkulu (30-40 mm noma ngaphezulu) bese uhlola ukuthi izilinganiso zingaphakathi komkhawulo ofanele womshini wakho (into efana nokuphambuka okungu-0,05-0,1 mm ngokuvamile iyamukeleka kakhulu ukusetshenziswa ekhaya). Ukuze ulungise lelo phutha elincane elisele, kungcono ukusebenzisa... izinxephezelo ku-slicer (ukwanda okuvundlile, ukukala okuncane) okuqhubeka nokudlala izinyathelo.

Ku-Klipper, esikhundleni sezinyathelo/mm, sisebenzisa ukuzungezisa_ibangaLokhu kubalwa ngokusekelwe ku-kinematics (iphimbo lebhande, i-pulley, i-microstepping, njll.). Uma uvela eMarlin, ungathola inani elilinganiselwe ezinyathelweni zangaphambilini, kodwa kunconywa ukuthi ulibale kabusha noma usebenzise amaphrofayili asemthethweni ephrinta yakho njengesisekelo.

Ukulungiswa kwesilinganiso sokugeleza kanye nobubanzi befilament

Njengoba izinyathelo ze-e-steps kanye ne-axis sezilungisiwe kahle, sekuyisikhathi sokulungisa kahle ukugeleza kwezinto ezibonakalayo okuchaza isisiki, ngokuvamile ngesimo sephesenti (95%, 100%, 103%, njll.). Lokhu kulungiswa kulungisa izinguquko ezincane ku Ububanzi bangempela befilament, ukwakheka kwayo, kanye nokuziphatha kwayo lapho incibilikiswa.

Okokuqala, kala intambo ngama-caliper ezindaweni eziningana eziqhelelene ngamasentimitha ayi-10 bese ubala isilinganiso sobubanziNgomkhiqizi odumile, ilebula elingu-1,75 mm livame ukuhunyushwa libe yinto efana no-1,73-1,77 mm empeleni; kwezinye izimo, ungase ubone ukuphambuka okungu-0,05 mm noma ngaphezulu. Faka lesi silinganiso kuphrofayela ye-filament yesilayi sakho ukuze uthole izibalo zevolumu ezinembile.

Okulandelayo, phrinta ukuhlolwa kokugeleza, isibonelo ikhiyubhu engenalutho enodonga olulodwa noma izingcezu ezithile ezikuvumela ukuthi ulinganise ubukhulu bodonga bese ubona ukuthi luhambisana yini ububanzi bomugqa bulungiselelweUma udonga lukhulu kunalokho obekulindelwe, ukhipha kakhulu futhi kufanele wehlise ukugeleza; uma luncane, luphakamise. Ama-calibrator amaningi athuthukile ahlanganisa le nqubo nezindlela ze-lever-and-piston ezikusiza ukuthi uthole iphuzu lapho ukubekezelelana kufaneleka khona kodwa ngaphandle kokubambelela.

Inani lokugcina lokugeleza elilungisiwe kufanele ligcinwe kuphrofayela yefilamenti yesilayi futhi lingashintshwa ku-firmware. Khumbula ukuthi ngayinye uhlobo lwezinto kanye nomkhiqizo Kungadinga ukugeleza okuhlukile, ngakho-ke kuwumkhuba omuhle ukudala iphrofayili yakho nge-coil ngayinye noma, okungenani, ngomkhiqizo nobubanzi.

Imibhoshongo yokushisa: ukuthola ifasitela lokushisa elihle kakhulu

Izinga lokushisa le-hotend lithinta cishe yonke into: indlela izingqimba ezihlangana ngayo, inani lezintambo, ukukhanya kobuso, amandla engxenye, kanye nokulula kokuphrinta amabhuloho kanye nama-overhang. Kungakhathaliseki ukuthi imininingwane yelebula inhle kangakanani, iphrinta ngayinye kanye nomqulu ngamunye we-filament kunezici zayo ezihlukile. indawo yakho emnandi.

Indlela ecacile yokuyithola ukuphrinta eyodwa umbhoshongo wokushisaImodeli ehlukaniswe ngezigaba, ngayinye ngenani lokushisa elihlukile. Ungayikhiqiza kusuka kuma-plugin (isibonelo, ama-Calibration Shapes ku-Cura) noma ngabathakathi bokulinganisa be-OrcaSlicer, i-Bambu Studio noma i-SuperSlicer, asevele efaka ikhodi ye-G ukushintsha izinga lokushisa kuzo zonke izendlalelo ze-X.

Uma uhlola umbhoshongo, qaphela ukuthi iyiphi ingxenye enayo ibhalansi engcono phakathi kwemininingwane, ukungabikho kwezintambo kanye nokunamathela okuhle phakathi kwezingqimbaEmazingeni okushisa aphezulu kakhulu, uzobona izindawo ezikhazimulayo, ukunamathelana, futhi mhlawumbe ukugoba; emazingeni okushisa aphansi kakhulu, ukunamathelana kwezingqimba okubi, imigqa engahlanganisiwe kahle, noma ngisho nokungafakwanga kahle. Khetha uhla lwamanani "amahle" angu-2-3 bese ujwayela ukusebenza ngaphakathi kwalolo hlu kuye ngohlobo lwengxenye (ephansi ngemininingwane emincane, ephezulu ngamandla).

Ukuhoxisa: ukugwema imicu ngaphandle kokubangela ukuminyana

Ukuhoxa ukunyakaza okuncane kwentambo emuva lapho i-extruder yenza ukunyakaza ku-vacuum. Uma ingalungiswanga kahle, kuvela izinto ezesabekayo [ezingacacile - mhlawumbe "izimbobo" noma "izimbobo"]. “imicu” noma ukuhlanganisaAmaconsi ebusweni kanye nokungcola ezingxenyeni. Kodwa ukwenza ngokweqile kubangela nezinkinga: ukuminyana, ukuguguleka kwezintambo, kanye nezikhala ezizungeze imiphetho.

Amapharamitha ayisihluthulelo yilawa: ibanga lokuhoxa, isivinini sokuhoxa, isivinini sokuhoxa, izinga lokushisa, kanye nohlobo lwesistimu yokukhipha (ngqo noma i-Bowden). I-extruder eqondile ngokuvamile idinga ibanga elincane kune-extruder ye-Bowden, ngoba ubude bepayipi buncane ukuze icindezelwe futhi ikhishwe.

Ukuze ulinganise, sebenzisa isivivinyo esithile sokuhoxa: lokhu kuvame ukuba imibhoshongo enamakholomu amaningi noma amasilinda anezimbobo okuphoqa ukunyakaza okuningi okungenalutho. Umgomo uwukushintsha ibanga nesivinini kuze kube yilapho sibona ukuthi iyiphi inhlanganisela enciphisa imicu ngaphandle kokuvela kwezikhala noma ukuchofoza kwe-extruder.

Njengesiqondiso, ungaqala ngamathebula abonisayo (isibonelo, amabanga amafushane nasheshayo ekuxhumekeni okuqondile, amabanga amade nahamba kancane eBowden) bese ulungisa kusukela lapho. Uma usenezingxoxo naphezu kwakho konke, zama futhi... yehlisa izinga lokushisa kancane yokunyathelisa noma ukwandisa isivinini sokuhamba.

Ukubekezelelana kanye nokwanda okuvundlile

Ezingxenyeni eziningi ezisebenzayo, inkinga ayikho kangako ukuthi zilinganisa u-20,03 mm esikhundleni sika-20,00 mm, kodwa ukuthi Ama-laces awalingani noma akhululekile kakhuluYilapho-ke ukubekezelelana okuvundlile kungena khona: umkhawulo omncane okufanele uwushiye ukuze izingcezu ezimbili zihlangane ngaphandle kokuhlikihla noma ukunyakazisa.

Uma ipulasitiki iphola, ingakwazi nciphisa noma wandise Kuye kancane ngezinto ezibonakalayo. Ku-FDM, kuvame ukucatshangwa ukuthi kukhona ukuncipha okungu-±0,5%; isibonelo, i-ABS ingancipha kufika ku-2% ezingxenyeni ezinkulu, kuyilapho i-PLA ngokuvamile izinzile kodwa futhi ibonisa ukuhlukahluka okuncane.

Ukuze ulungise lokhu, kungcono ukuphrinta ukuhlolwa kokubekezelelana, ngokuvamile ngezikhala noma izikhonkwane ezinomehluko omncane weshumi lemilimitha. Umqondo uwukubona ukuthi izakhi zihamba ngokukhululeka kangakanani, lapho zingena khona ngokuphelele, nangale kwalokho ezingasangeni khona. Ngaleyo datha ungalungisa ukunwetshwa okuvundlile yeslicer yakho, eqinisa kancane izindonga zangaphandle ukuze kulungiswe le miphumela.

Ezinye izisiki sezivele zifaka lezi zivivinyo ezihlanganiswe kumamenyu azo okulinganisa (isibonelo, i-Orca Slicer ene-Orca Tolerance Test yayo). Ezinye zikuvumela ukuthi usebenzise ngokukhethekile ukunwetshwa kuphela... imigodi noma izindawo zangaphakathiokuwusizo kakhulu uma ufuna ukugcina izilinganiso zangaphandle ziqinile kakhulu.

Ama-overhang, amabhuloho kanye nokufaka umoya ophansi

Ama-overhang namabhuloho ayisibonelo esihle sokuhlanganiswa phakathi ukugeleza, izinga lokushisa, umoya kanye nokusheshisaUma udinga ukugcwalisa izingcezu zokusekela ukuze zibukeke zinhle, kungenzeka ukuthi kukhona ukuntuleka kokulungiswa lapha.

Ukuhlolwa kwe-cantilever ngokuvamile kuhilela ukwandisa ama-engeli (30°, 45°, 60°, njll.). Umgomo ukubona i-engeli ephezulu umshini wakho ongaphrinta kuyo. ngaphandle kokuthi izingqimba ziwe noma zilengise phansi kakhuluUkunciphisa ububanzi bomugqa, ukusebenzisa ama-nozzle ajwayelekile/amancane (0,4-0,2 mm) nokuqinisekisa ukuthi umoya ungena kahle kusiza kakhulu.

Amabhuloho, ngokwawo, ayizingxenye zezinto "ezisemoyeni" phakathi kwamaphuzu amabili. Kunezinhlobo ezakha amabhuloho ubude obukhulayo kusukela ku-10 kuya ku-100 mm ukuze uzihlole ngesivinini esihlukile, ukuhamba komoya, kanye nezilungiselelo zefeni. Ngokuvamile kungcono ukuphrinta amabhuloho kancane kancane (isibonelo, 30-40 mm/s) kanye nefeni ephezulu, ngaphandle kwezinto ezithambile njenge-PETG, lapho kungadingeka wehlise khona ukuhamba komoya kancane ukuze ugweme ukugoba noma ukuminyana.

Ukuze kuthuthukiswe amacala womabili, kuyasiza futhi ukuklama ucabanga nge-FDM: sebenzisa ama-chamfer angu-45° esikhundleni semiphetho ebukhali, hlukanisa izingxenye eziyinkimbinkimbi zibe yizigaba eziningana, bese uqondisa imodeli ukuze nciphisa ukunqwabelana okubucayi.

Izithungo kanye nokuqedwa kobuso

Umthungo yilowo mugqa oqondile ovame ukuvela lapho isisiki sinquma khona qala futhi uqedele imiphetho kwesendlalelo ngasinye. Uma singalawulwa kahle, kungavela amamaki amancane noma izinyathelo eziphazamisa izingcezu, ikakhulukazi ezimweni eziyisilinda noma ezibonakala kakhulu.

Ama-laminator anamuhla anikeza amasu amaningana: ukuhlanganisa umthungo ekhoneni, ukuwuhlakaza ngokungahleliwe, noma amasu athuthukile kakhulu njenge Umthungo wesikhafuezizama ukuyifihla ngokuyihlanganisa nephethini. Ngaphezu kwalokho, ezinsikeni eziningi ungapenda indawo lapho ufuna khona imithungo iqoqeke (isibonelo, engxenyeni engabonakali kakhulu yengxenye) bese uvimba ezinye izindawo.

Uma imithungo yakho ishiya amaqhubu noma imigodi, hlola futhi inhlanganisela ukuhoxisa, ukugoba, ukusula kanye nokucindezela kwangaphakathi kwe-nozzleNgezinye izikhathi ikhambi lisekunciphiseni kancane ingcindezi (nge-Linear Advance / Pressure Advance, esizoyibona manje) kunokumane udlale ngendawo yomthungo.

Izisekelo: ezifeza umsebenzi wazo futhi zingasuswa ngaphandle kokulimala

Ukusekela kuyisimo esibi esidingekayo: kusiza ukuphrinta izindawo ezingenakwenzeka, kodwa uma zingahlelwanga kahle zingakwazi hlanganisa nengxenye noma ushiye izindawo ezimbi kakhuluUmdlalo lapha ukuthola ibhalansi phakathi kobuningi, ibanga lokuxhumana, kanye nenani lezingqimba zesikhombimsebenzisi.

Empeleni, kuyalulekwa ukusebenzisa izendlalelo zesikhombimsebenzisi phakathi kokusekelwa kanye nengxenye, ukuze lolu shintsho lube ukuhlukaniswa okuqondile okwanele Ibanga kufanele libe ngendlela yokuthi zingasuswa kalula kodwa futhi zinikeze ukwesekwa okuhle. Uma ibanga lifushane kakhulu, zizonamathela kakhulu futhi uzolimaza indawo lapho uzisusa; uma zinde kakhulu, izendlalelo "ezindizayo" phezu kwesisekelo zizolenga zikhululekile.

Ukuphrinta isivivinyo sokusekela esithile, ukuhlanganisa izisekelo embhedeni kanye nezisekelo ezilenga engxenyeni ngokwayo, kusiza ukulungisa lezi zinhlaka ngaphandle kokufaka engozini imodeli eyinkimbinkimbi. Ngaphezu kwalokho, kubalulekile ukuba izinga lokushisa nokugeleza okulungiswe kahlengoba izisekelo ezinyathelisiwe ezishisayo kakhulu noma lezo ezinezinto eziningi zivame ukuhlangana nakho konke.

Ukuthuthukiswa Okuqondile / Ukuthuthukiswa Kokucindezela

I-Linear Advance (Marlin) noma i-Pressure Advance (Klipper) umsebenzi okhokhela i- ingcindezi yangaphakathi yefilament embozweni Uma ushintsha isivinini. Ngaphandle kwaso, lapho usheshisa noma ubhuleka, kuvela ama-overextrusion emakhoneni, "isisu" emigqeni, kanye nokungalungi okuncane.

Ku-Marlin, iyasebenza kufayela lokucushwa elithuthukisiwe futhi ipharamitha iyalungiswa. KUkuze uyilinganise, kunezinjini zokuhlola ezakha imigqa enamanani ahlukene e-K engxenyeni efanayo. Uma uphrinta, ukhetha isigaba lapho Ubukhulu bomugqa bufana kakhulu futhi amakhona abukhali., nge-K encane kakhulu engenzeka efinyelela lowo mphumela.

Ngokufanayo, kunezinjini ezikhiqiza i-generator ezihambisana ne-Marlin ne-Klipper ezikhiqiza amaphethini emigqa eqondile namakhona, noma ngisho nemibhoshongo, ukuze kuhlolwe impendulo ngamanani ahlukene e-Pressure Advance. Uma inani selinqunyiwe, kungcono ukuthi libe njalo. Lungiselela ngezinto ezibonakalayo kusetshenziswa ikhodi ye-G kusikripthi se-filament sesilayi, njengoba inhlanganisela ngayinye ye-hotend-extruder-plastic isabela ngendlela ehlukile.

I-Input Shaper, ukusheshisa kanye nezinto zobuciko zokudlidliza

Uma uqala ukuphrinta ngokushesha, kuvela izinto zobuciko ezifana nalezi ukuphoqa, ukukhala, amagagasi noma i-VFA/MRR (amaphethini amancane aqondile ebusweni bezindonga). La maphutha ahlobene nokudlidliza kwesakhiwo kanye nokuzwakala kwezimoto, hhayi kakhulu ekugelezeni noma ekushiseni.

Ama-firmware amanje afana ne-Klipper kanye nezinguqulo zakamuva ze-Marlin afaka phakathi Ukubumba Kokufakaokushintsha iphrofayili yokusheshisa ukuze kukhanselwe lokho kudlidliza. Ukuze kulungiswe, imibhoshongo yokuhlola ivame ukusetshenziswa lapho imvamisa nohlobo lwesihlungi kuhlukahluka khona, noma ngenye indlela, ama-accelerometer angokomzimba ixhunywe ebhodini ukuze kulinganiswe impendulo yangempela yomshini.

Isibonelo, eMarlin, i-Input Shaper ingalungiselelwa ngemiyalo efana nokuthi M593 futhi, ezinguqulweni zakamuva (2.1.3), zize zihlanganise nezinhlelo zokuhlela ezifana Ukunyakaza Kwesikhathi Esimisiwe (M493) ukuze uthole ukulawula okunembe kakhudlwana. Inqubo evamile ihilela ukuthola umkhawulo wokusheshisa ofanele iphrinta yakho engawuphatha ngaphandle kokulahlekelwa yizinyathelo, bese ulungisa i-shaper kuma-frequency akhiqiza ukukhala okungabonakali kakhulu embhoshongweni.

Noma kunjalo, akukho mshini wokufaka ongathatha indawo ye- isisekelo esihle semishiniAmafreyimu aqinile, amabhande aqondene kahle futhi aqinile, ama-pulley angenawo amandla okungavamile, kanye nama-motor asesimweni esihle. Uma isakhiwo sidlidliza njengegitare, isofthiwe ingenza okuncane kakhulu.

I-extrusion ephezulu kakhulu yevolumu (MVS) kanye nesivinini esingokoqobo

Inhlanganisela ngayinye ye-extruder kanye ne-hotend inomkhawulo ongokomzimba wokuthi ingakanani ipulasitiki encibilikisiwe ingakhishwa ngomzuzwanaUma weqa lo mkhawulo, injini izoqala ukweqa izinyathelo, intambo izovala umlomo, futhi izendlalelo zizophuma zincane. Yingakho kubalulekile ukwazi isivinini esiphezulu sevolumu (MVS) sephrinta yakho.

Ukuze uyilinganise, inqubo efana nale ivame ukusetshenziswa: ufudumeza i-hotend ibe yizinga lokushisa eliphakeme kancane kuleyo nto, uyala ukuthi ikhishwe ku- isivinini esikhulayo Ulinganisa ama-mm³/s bese uqapha lapho izimpawu zokunganele kwezinto noma ukuchofoza kwe-extruder kuqala. Ngaleso sibalo, ungabala isivinini esikhulu sokuphrinta sethiyori ububanzi bomugqa wakho kanye nokuphakama kwesendlalelo.

Izisiki ezithuthuke kakhulu zikuvumela ukuthi ufake le MVS kuphrofayili yefilament. Ukusuka lapho, zinakekela okunye. lungisa ijubane lesigaba ngasinye ukugwema ukudlula umkhawulo we-hotend, ukwandisa umkhiqizo womshini ngaphandle kokuwela ekukhishweni okungaphansi ngenxa yokuphazamiseka kokushisa.

Qala futhi umise ikhodi ye-G, kanye nezinguquko ze-filament

Uma konke sekulungisiwe, kufanelekile ukuqeda umsebenzi nge Isiqalo esihle nesiphetho sekhodi ye-G okuqinisekisa ukuthi ukuphrinta ngakunye kuqala futhi kuqedwa njalo: ukuvala ngokuphelele, ukufudumeza okuhlelekile kombhede kanye ne-hotend, ukuhlanza i-filament, ukuhlanza i-nozzle, ukubeka endaweni ephephile lapho kuqediwe, ukuvala ifeni kanye ne-heater, njll.

Ngaphezu kwalokho, uma ushintsha intambo (izinto ezihlukile, olunye uhlobo, noma ngisho nomunye umbala), kunconywa ukuthi okungenani usebenzise umbhoshongo wokushisa okusheshayo, ukuhlolwa kokuncipha, futhi, uma ufuna ukunemba, ukuhlolwa kokugelezaAmaphrofayili e-filament yesilayi akuvumela nokuthi wengeze ikhodi ethize ye-G ye-spool ngayinye, okwenza kube lula ukwenza lezi zinguquko ezincane ngokuzenzakalela ngaphandle kokuthinta iphrofayili yokuphrinta iyonke.

Uma ulandele le nqubo—ukulinganisa, ama-axes, i-extruder, amazinga okushisa, ukugeleza, ukuhoxa, ukubekezelelana, ukunyakaza, kanye nekhodi ye-G ehambisanayo—iphrinta yakho kufanele iziphathe njenge- umshini obikezelwayo nothembekileIzingqimba zokuqala ziyanamathela, izilinganiso ziyalingana, ukulingana kuyasebenza, kanye nokukhubazeka kokubona kuncishisiwe; kusukela lapho kuqhubeke, noma yikuphi ukulungiswa kwesikhathi esizayo kuzoba yindaba yokulungiswa kwephrojekthi ngayinye esikhundleni sokungaboni ngaso sonke isikhathi lapho uqala umsebenzi.