Total Beginners Guide to 3D Printing

qhov no Christmas Lawv muab kuv lub tshuab luam ntawv 3D, Ender 3. Txawm hais tias nws yog ib yam dab tsi uas kuv xav tau ntev, nws yog qhov xav tsis thoob tiag tiag thiab kuv tsis tau nrhiav cov ntaub ntawv hais txog txhua yam hauv ntiaj teb no ntawm cov tshuab luam ntawv thiab 3D luam ntawv. Yog li kuv yuav tsum nrhiav kuv lub neej.

Phau ntawv qhia no yog ib qho kev sim pab txhua tus neeg uas nyob hauv tib qho xwm txheej thiab xav pib 3D luam ntawv los ntawm kos. Ntawm no kuv qhia kuv qhov kev paub.

Sib sau ua ke thiab paub koj lub tshuab luam ntawv

Qhov ntawd zoo li cliché tab sis koj yuav tsum paub tias koj tab tom cuam tshuam dab tsi.

Nrhiav cov yeeb yaj kiab thiab cov ntaub ntawv ntawm kev sib dhos ntawm koj tus qauv. Kawm paub txheeb xyuas 3 axes, qhov twg yog X, qhov twg yog Y thiab qhov twg yog Z thiab qhov twg nws tuaj yeem tawm ntawm kev hloov kho thiab qhov twg nws yuav xav tau kev saib xyuas.

Nws yeej nyob ntawm lub tshuab luam ntawv koj muaj. Yog tias koj muaj Prusa, Ender lossis Anet koj yuav tsum tau sib sau ua ntej, txawm tias lawv tuaj ua ntej thiab kev sib dhos yooj yim.

Lub tshuab luam ntawv Calibration

Calibration yog qhov tseem ceeb tshaj plaws ntawm kev npaj pib luam ntawv.

Yog tias koj tsis ntsuas qhov zoo, cov khoom yuav tsis lo rau lub txaj lossis tev tawm ib nrab-luam, lossis lawv yuav yoo mov los yog ntxhw ko taw. Kuv yuav tham hauv kev nthuav dav txog cov kev luam ntawv tseem ceeb thiab yuav daws lawv li cas.

Tej yam ntawd tsis muaj leej twg hais rau kuv yog tias ib qib yuav pab tau kuv ntau heev los ntsuas kuv lub tshuab luam ntawv. Tsawg kawg nws tau pab kuv ntau heev kom paub tseeb tias lub txaj thiab X axis zoo thiab qhov tsis xws luag uas kuv tau txais los ntawm lwm qhov. Kuv tau mus yuav qhov koj pom hauv daim duab, txhawm rau txheeb xyuas X axis, tshwj xeeb tshaj yog ntawm Ender 3 uas tsuas muaj ib tus pas nrig rau Z axis thiab nws yooj yim dua rau nws ua tsis sib xws.

Sau ib daim ntawv xeem

Hauv kuv rooj plaub nrog Ender 3, 3 daim tuaj sau rau ntawm lub tshuab luam ntawv. Muaj 3 .gcode cov ntaub ntawv uas nyob ntawm microSD. Thiab nrog rau qhov no los ntawm ib qho ntawm qhov tseem ceeb messes peb pom thaum peb mus rau cov chaw khaws khoom xws li Thingivers thiab rub tawm qhov chaw uas peb xav luam tawm thiab lawv nyob hauv .STL. Peb lub tshuab luam ntawv xav tau .gcode los luam tsis yog .STL

Yog li peb yuav tsum hloov nws los ntawm ib hom ntawv mus rau lwm qhov thiab rau qhov peb xav tau ib qho kev pab cuam. Lawv hu ua Slicer, uas yog cov uas tsim cov khaubncaws sab nraud povtseg ntawm cov khoom thiab txiav txim siab qhov sib koom ua ke, qhov ceev ntawm peb lub taub hau yuav tsum txav mus, qhov siab lossis tuab ntawm txheej thiab ntau lwm yam.

Yog li rau tsim qhov chaw koj yuav xav tau ib hom CAD-based programs, qhov zoo tshaj plaws paub yog FreeCAD thiab Fusion360. Kuv yuav twv rau FreeCAD vim nws yog Dawb Software.

Txhawm rau tsim cov ntaub ntawv rau lub tshuab luam ntawv koj yuav xav tau lub tshuab txiav. Qhov zoo tshaj plaws paub yog CURA los ntawm Ultimaker.

kuv thawj daim

Nov yog txhua tus uas kuv paub nug kuv. Koj tau luam dab tsi?

Ib yam nkaus. Kuv tsis tau mus vwm los luam. Kuv pib nrog ib daim uas tuaj nrog lub tshuab luam ntawv uas twb muaj .gcode pib luam ntawv sai. Qhov tsis zoo yog tias nws yuav luag 6 teev luam ntawv rau qee yam uas tsis nyiam kuv.

Ces kuv downloaded ntawm Thingiverse, ib co bumpers, ib co kev tiv thaiv, rau Arduino UNO. Nrog lawv kuv tau ntsuas thiab ntsuas RAFT, TRIM, txheej siab thiab lwm yam kev xaiv Slicer uas koj yuav kawm sai sai tias lawv yog dab tsi ;-)

Qhov kuv tau luam ntau tshaj yog bookends. Nws tau zoo rau kuv. Tam sim no kuv muaj tag nrho kuv lub txee nrog cov phau ntawv tso kom raug thiab tsis poob txhua ob peb feeb.

Thiab thaum kawg kuv tau luam ob peb cov tshuaj txhuam hniav. Kuv tsis paub lub npe, tab sis koj dov cov tshuaj txhuam hniav kom tshem tawm tag nrho. Kuv tso koj ib daim duab.

Kuv yeej xav ua kuv tus kheej daim. Kuv tsis xav kom lub tshuab luam ntawv rub tawm thiab luam tawm ntau yam uas kuv pom qhov nthuav, tab sis tsim kuv tus kheej cov ntawv. yam uas kuv xav tau rau kuv kho thiab kuv cov khoom tsim.

Puas yog rau txhua tus?

Kuv lub tswv yim tom qab ob peb lub hlis ntawm kev sim yog TSIS TAU. Nws tsis zoo li yuav lub tshuab luam ntawv inkjet lossis khoom noj khoom haus. Nws tsis yog lub gadget tam sim no rau cov neeg coob coob.

Kuv tseem pom txoj kev ntev los ntawm txhua tus neeg muaj lub tshuab luam ntawv 3D hauv tsev, rau qhov nws yog qhov tsim nyog kom tus neeg siv ua haujlwm me me, khaws lub xov tooj ntawm tes, nias ob lub pob thiab pib luam ntawv ib leeg. Txog thaum ua tiav, kuv tsis xav tias nws yuav dhau los ua khoom siv rau txhua tus neeg tuaj saib.

Lwm yam uas tsis muaj leej twg qhia koj

• Lub sij hawm nws yuav siv sij hawm los luam ib feem. Peb tham txog teev yuav luag txhua yam.
• Dab tsi nws occupies Nws zoo li tsis tseem ceeb, tab sis tom qab ntawd koj yuav tsum haum nws qhov chaw hauv tsev thiab tsis yog txhua tus muaj qhov tsim nyog. Tsis yog txhua tus muaj lub rooj cob qhia, chaw nres tsheb lossis chav tsev loj. Yog li xav txog qhov chaw koj yuav muab tso ua ntej yuav nws thiab saib cov kev ntsuas.
• Suab nrov. Kuv Ender 3 tsis yog suab nrov heev. Kuv kaw lub qhov rooj ntawm qhov chaw ua haujlwm uas kuv muaj thiab nws tsis thab kuv, tab sis yog tias koj npaj yuav muab tso rau hauv ib qho chaw, nco ntsoov tias nws ua suab nrov li cas.
• Qhov tsw. Yog tias koj luam PLA, nws tsis yog ntau dhau, yog tias koj luam ABS cov khoom pib nyuaj, thiab yog tias koj siv lub tshuab luam ntawv resin, ces cov pa taws yuav ua rau muaj teeb meem thiab koj yuav tsum muab chav rau luam ntawv xwb.
• Tias koj yuav tsum kawm siv cov kev pab cuam los tsim koj tus kheej daim. Yog.
• Cov ntawv sau no yog dab ntxwg nyoog rau koj lub tswv yim. Yog li tsis nco qab qhib qhov rais thaum luam ntawv.
• Tias koj yuav xav tau Nelly hairspray zoo li koj muaj 70 xyoo. Nelly lacquer yog siv los ua cov kua nplaum kom cov cam khwb cia PLA sticks zoo rau lub txaj thiab nws ua haujlwm zoo heev.
• Qhov kev xav ntawd tuaj yeem nres. Yog tias muaj qhov yuam kev, lossis koj khuv xim nws, lossis txawm li cas los xij, muaj cov kev xaiv ntawm lub tshuab luam ntawv kom nres lossis tshem tawm cov ntawv luam tawm. Yog, nws yog qhov laj thawj thaum lawv qhia koj, tab sis thaum lawv tsis qhia koj qee zaum koj tsis xav txog nws.

software tsim

Raws li kuv tau hais lawm, txhawm rau tsim koj cov khoom koj yuav tau siv cov software tshwj xeeb. Muaj txhua yam rau sawv daws. Cov no yog cov paub zoo tshaj plaws.

1. FreeCAD. Dawb thiab Dawb Software. Open Source flagship hauv 3D luam ntawv. Kuv tau pib kawm FreeCAD
2. Fusion 360. Them thiab tsis muaj version rau Linux. Muaj cov ntawv tso cai pub dawb rau kev siv tus kheej. Tab sis kuv twb txiav txim nws tawm
3. SketchUp Dawb. Nws yog siv los ntawm qhov browser. Ib qho kev xaiv nthuav.

Txawm li cas los xij, kuv yuav piav qhia qhov tob tob hauv ib tsab xov xwm cais.

Software slicer

Zoo li CAD software, muaj ob peb lub hlais ntawm lub khw. Cov paub zoo tshaj plaws thiab cov uas koj tuaj yeem pib nrog yog:

1. UltimateMaker Khos. Ua tsaug. Tej zaum qhov zoo tshaj plaws paub thiab siv tam sim no. Nws yog qhov kuv tau pib siv.
2. Prusa slicer. Ua tsaug. Lwm tus neeg paub zoo.
3. Ua kom yooj yim 3D. Nws yog them, tab sis yog tias koj yuav ua tus kws tshaj lij siv nws yuav yog qhov kev xaiv rau koj. Auj, thiab nws tsis ua haujlwm ntawm Linux. all wrong lol

Cov teeb meem tshwm sim

Nws tseem ntxov los qhia koj txog ntau yam teeb meem.

Kuv tsuas yog yuav tsum tau ntsib qhov tsis zoo calibration thiab Warping, tias cov khoom tshem tawm ntawm lub hauv paus thaum luam ntawv. Tab sis kuv kho nws nrog calibration thiab nrog lacquer.

Thiab tam sim no qhov no yog tag nrho tom qab ob lub hlis ntawm kev siv tsis tu ncua. Thaum kuv muaj kev paub ntau ntxiv kuv mam li qhia rau koj paub.