Daabacadaha 3D^{(3D printers)} ee guriga ayaa hadda suuqa ku jiray sanado badan waana ay awoodi karaan qof kasta oo raba. Waxay ka koreen xiisaha hiwaayadda u leh inay noqdaan qalab waxtar leh oo kaa caawin kara inaad hagaajiso dhibaatooyinka yaryar ee guriga, abuurista qaybo farshaxan ama kaa caawin kara inaad soo bandhigto qaybaha mashaariicda. Isticmaalka daabacaha 3D waxaa xaddiday male-awaalkaaga kaliya! 

Hadda, si kastaba ha ahaatee, nooc gebi ahaanba ka duwan daabacaha 3D ayaa soo galaya suuqa guriga. Madbacadahan "resin" ee 3D waxay adeegsadaan mabaadi' aad u kala duwan si ay u abuuraan walxo 3D marka loo eego kuwa aad ilaa hadda aragtay. Waa maxay daabacaha resin 3D oo ma tahay inaad mid ka iibsatid moodooyinka dhaqameed ee horeba halkaas uga baxay?

Soo koobida daabacayaasha 3D ee caadiga ah

Haddii aad rabto in aad sharaxaad qoto dheer ka hesho sida daabacayaasha 3D u shaqeeyaan, fiiri HDG Explains : Sidee buu u shaqeeyaa daabacaadda 3D? ^{(HDG Explains : How Does 3D Printing Work?)}Haddii aadan waqti u hayn taas, halkan waa nuqulka gaaban.

Waxa ay dadka badankiisu u maleynayaan sida "daabacaha 3D" dhab ahaantii waa wax la yiraahdo daabacaha FDM (qaabaynta dhigaalka isku dhafan). Waxay ku shubtaa fiilo walxo ah (sida caadiga ah caag) iyada oo sii marinaysa madaxa kululeeyaha ah ka dibna waxay dhigataa lakabyo sax ah oo walxaha si tartiib tartiib ah u dhisto moodeelka.

Mashiinka FDM^(FDM) ee ugu caansan waa nooca "Cartesian" ee daabacaha 3D. Kani waxa uu leeyahay madaxa daabacaadda oo ku rakiban biraha la dhaqaajin karo kaas oo cidhifka madaxa si sax ah u dhigi kara isku-dubarid kasta oo XYZ ah oo ku dhex jira mugga dhismaha ee daabacaha.

Nooc kasta oo daabacaadda FDM ah oo aad eegayso, waa dhuuxa lakabka ah ee walxaha fiilooyinka kuwaas oo la wadaago dhammaantood. Madbacadaha xabagta^(Resin) ayaa asal ahaan ka duwan arrintan.

Madbacadaha 3D xabagta ayaa la sharaxay

Madbacadaha Resin 3D^{(Resin 3D)} waxay kaga duwan yihiin dhowr siyaabood oo aasaasi ah madbacadaha FDM . Marka hore^(First) , maaddadu waa dareere dareere ah halkii ay ka ahaan lahayd fiilo fiilo ah. Dareerahan waxa lagu hayaa kayd.

Daabacaha xabagta ayaa wali u isticmaala madal wax lagu dhiso qaabka la daabacayo, laakiin badanaa waa kor. Madalku waxa laga soo saaray makiinada resinka marka lakab kasta la sameeyo. Xabagta lafteedu waa iftiin-xasaasi ah oo daaweysa marka la muujiyo nooca saxda ah ee iftiinka. 

Isha iftiinka saxda ah ayaa loo isticmaalaa in lagu sameeyo lakab kasta oo korka ka ah kii hore ilaa moodelka la dhammeeyey laga soo jiiday godka. Waxa hubaal ah in ay u muuqato mustaqbal aad uga mustaqbal badan daabacaadda FDM !

Noocyada daabacaadda xabagta^{(Resin Printer)} : SLA , DLP & Technology LCD^{(LCD Technology)}

In kasta oo dhammaan daabacayaasha resin-ku ay isticmaalaan mabda'a aasaasiga ah ee lagu daaweynayo resin photosensitive il iftiin, dhammaantood isku si uma sameeyaan. Dhab ahaantii waxa jira saddex nooc oo hoose oo waaweyn oo ah daabacadaha resin 3D.

SLA: Stereolithography

Daabacaha Solidmaker Laser 3D^{(The Solidmaker Laser 3D Printer)(The Solidmaker Laser 3D Printer)}

SLA runtii waa tignoolajiyada daabacaadda 3D ee asalka ah waxayna leedahay taariikh dheer xagga injineernimada, gaar ahaan hawada sare.

Daabacaha noocaan ah wuxuu isticmaalaa laysarka iyo muraayadaha la dhaqaajin karo si uu u hago meel yar oo iftiin ah. Meel kasta oo laysarka ultraviolet uu diiradda saaro wuxuu adkeyn doonaa xabagta, sidaas darteed lakab kasta si degdeg ah ayaa loo sawiri karaa.

Madbacadaha SLA waxay yeelan karaan naqshadda rogan-hoos u rogan, halkaas oo model u eg in la soo jiiday taangiga, laakiin sidoo kale waxay yeelan karaan design toosan halkaas oo madal hoos u galay taangiga of resin sida lakab kasta la dhammeeyo.

Madbacadaha SLA guud ahaan waxay soo saaraan sagxad aad u siman waxayna bixiyaan daabacado faahfaahsan oo sax ah oo sax ah.

DLP: Habaynta iftiinka dhijitaalka ah

Spintray Moonray DLP Printer^{(The Spintray Moonray DLP Printer)(The Spintray Moonray DLP Printer)}

Waxa laga yaabaa inaad hore u maqashay ereyga " DLP " ee la xidhiidha tignoolajiyada projector-ka, runtiina waa xidhiidhka halkan. Madbacadaha xabagta DLP^(DLP) waxay isticmaalaan tignoolajiyada micromirror-ka dhijitaalka ah oo isku mid ah oo ay mashruuciyeyaasha ^(projectors)DLP u adeegsadaan si ay u sawiraan.

Xaaladdan oo kale, odoroska DLP waxaa loo isticmaalaa in lagu daaweeyo lakabka resin oo dhan markiiba, taas oo ka dhigaysa daabacadaha DLP wax yar ka dhaqso badan moodooyinka ^(DLP)SLA , kuwaas oo daaweeya hal dhibic markiiba.

Madbacadaha xabagta DLP^(DLP) ayaa sidoo kale caan ku ah sagxadaha siman ee wanaagsan, laakiin meelaha daabacaadda waaweyni ma muujin karaan isla faahfaahinta fiiqan iyo saxda ah ee mashiinnada SLA -ku-saleysan.^(SLA)

LCD: Daabacadaha Xaraashka Dareeraha ah^{(Liquid Crystal Display Resin Printers)}

PHROZEN Sonic Mini UV Sawir-qaade LCD Resin 3D Printer^{(The PHROZEN Sonic Mini UV Photocuring LCD Resin 3D Printer)}

Madbacadahani waxay isticmaalaan muraayad monochrome LCD ah^{(LCD panel)} oo leh nalka UV si ay u daaweeyaan lakab kasta. Qaybta LCD waxay asal ahaan u shaqeysaa sidii maaskaro iyagoo dooranaya xannibaya iftiinka ama u oggolaanaya inuu dhaafo. Tani waa isticmaalka xariif ah ee tignoolajiyada LCD ee qaan-gaadhka ah oo si fiican loo fahmay waxayna hoos u dhigtay qiimaha daabacadaha xabagta. Inta badan madbacadaha resin-ka la awoodi karo ee aad maanta iibsan karto waxay isticmaalaan tignoolajiyada LCD .

^(LCD)Madbacadaha resin LCD way ka dhaqso badan yihiin mashiinada SLA wayna ka saxsan yihiin daabacayaasha DLP , kuwaas oo soo bandhigi kara qallooc. Hoos-u-dhaca madbacadaha LCD waa inay ka cimri gaaban yihiin tignoolajiyada aan soo sheegnay waxayna u baahan yihiin dayactir dheeraad ah.

Faa'iidooyinka iyo khasaarooyinka daabacayaasha xabagta

Haddaba waa maxay sababta aad (ama tahay inaadan) u iibsan daabace resin ah mashiinnada FDM ee caadiga ah?^(FDM)

Dhinaca togan ee isla'egta:

• Madbacadaha resin waxay bixiyaan noocyo aad u faahfaahsan oo siman.
• Daabacaada resin^(Resin) uma baahna dhammayn balaadhan oo daabacan ka dib si ay u muuqato mid wanaagsan.
• Way ka dheereeyaan mishiinnada FDM.
• Moodooyinka xabagta^(Resin) ayaa guud ahaan ka xoog badan oo adkeysi badan.

Dhinaca xun ee isla'egta:

• Daabacaadda xabagta^(Resin) ayaa ka qaalisan guud ahaan.
• Way ka murugsan tahay waxayna u baahan tahay dayactir dheeraad ah.
• Waxaad u baahan tahay inaad diyaariso bey'ad badbaado leh si aad u daabacdo oo aad u kaydiso qashinkaaga.
• Madbacadaha xabagta^(Resin) ayaa leh qiyaas dhismo yar celcelis ahaan.
• Xabagta aan la daweynin waa sun waana in si taxadar leh loo qabtaa.

Waxaa muhiim ah in mulkiilaha daabacaha resinka uu si buuxda ugu diyaar garoobo xaqiiqada daabacaadda resinka, khataraha, arrimaha deegaanka iyo culayska dayactirka. Qaado wakhti aad ku daawato dhawr fiidiyow oo YouTube ah si aad u aragto habka daabacaadda bilaw ilaa dhamaad.

Yaa Iibsan Lahaa Printer Resin?

Suuqa ugu weyn ee daabacayaasha resin desktop waa dadka u baahan inay sameeyaan moodallo yaryar oo faahfaahsan. Tusaale ahaan, haddii aad rabto inaad u abuurto qaybo faahfaahsan oo loogu talagalay ciyaaraha miiska sare ama dahabka 3D ee adag, daabacaha resin ayaa noqon kara ikhtiyaar wanaagsan. Haddii aad tahay sawir-qaadaha 3D oo isticmaalaya software sida Zbrush , kaliya daabacaha resin ayaa samayn doona moodooyinkaaga si faahfaahsan cadaalad kasta.

Gebi ahaanba waa suurtogal in la rinjiyeeyo moodooyinka resinka, inkasta oo aad u baahan tahay inaad raacdo habraac dheer oo aad ku diyaarinayso dusha resin si aad u qabato rinjiga. Haddii aadan u baahnayn tafaasiisha iyo tayada daabacaadda xabagta, markaas aad baad u fiican tahay inaad doorato daabacaha FDM 3D . Waxa kale oo aad hagaajin kartaa tayada dhammaystirka daabacaada FDM adiga oo isticmaalaya farsamooyin ay ka mid yihiin cammuudda, dusha moodeel fudud.

Talooyin Printer Resin 3D

Waxaa jira xulashooyin badan oo daabacaadaha resinka ah ee suuqa marka uu wakhtigu sii socdo, laakiin hal ama laba ikhtiyaar ayaa taagan.

Marka hore, waxaa jira Elegoo Mars 2 , kaas oo ah daabacaadda ^{(Elegoo Mars 2)}LCD resin UV oo leh xallin 2K ah. Waxay leedahay nidaam degdeg ah, waxayna isticmaashaa guddi LCD ah oo ka cimri dheer inta caadiga ah. Waxa kale oo ay leedahay dhawr tillaabo si ay daabacaadda resin ka dhigto mid badbaado leh oo aan wasakh ahayn, sida makiinada resin-ka ee la tuuri karo iyo shaabadihii silikoon si loo xakameeyo urta aan loo baahnayn iyo daadinta. Iyadoo in ka badan 2500 dib u eegis iyo 4.5-star celcelis ahaan on Amazon , waxa ay u muuqataa sida doorashada heerka gelitaanka weyn ee lacagta.

AnyCubic Photon Mono X^{(AnyCubic Photon Mono X)} sidoo kale waxay indhahayaga qabteen door aad u sarreeya (iyo qaali). Sicirka aadka u sarreeya ee wax-isweyddiinta ayaa kuu sahlaya gole LCD ka weyn, oo xallin sare leh iyo mug dhisme oo cajiib ah, ugu yaraan ilaa inta daabacayaasha resin-ku ay tagaan.

Dabcan, waa inaad sameysaa cilmi-baaris adiga kuu gaar ah iyadoo loo eegayo baahiyahaaga gaarka ah, laakiin ku saleysan dib u eegista macaamiisha iyo qeexitaankooda, labadan madbacadaha ayaa ah meel aad u fiican oo laga bilaabo.

What Is a Resin 3D Printer and Should You Buy One?

Home 3D printers have now been on the market for many years and are affordable to anyone who wants one. They’ve grown from a hobbyist curiosity to useful tools that can help you fix small problems around the home, create art pieces or help you prototype parts for projects. The uses for a 3D printer are only limited by your imagination! 

Now, however, an entirely different type of 3D printer is entering the home market. These “resin” 3D printers use very different principles to create 3D objects compared to the ones you may have seen thus far. What is a 3D resin printer and should you buy one over the more traditional models already out there?

A Recap of Conventional 3D Printers

If you want to have an in-depth explanation of how 3D printers work, check out HDG Explains : How Does 3D Printing Work? If you don’t have the time for that, here’s the short version.

What most people think of as a “3D printer” is actually something called an FDM (fused deposition modelling) printer. It runs a filament of material (usually plastic) through a hot extruder head and then deposits precise layers of the material to slowly build up the model.

The most common FDM machine is the “Cartesian” type of 3D printer. This has a print head mounted on movable rails that can put the tip of the head precisely at any XYZ coordinate within the build volume of the printer.

Whatever type of FDM printer you’re looking at, it’s the layered extrusion of filament material that’s shared among them all. Resin printers are fundamentally different in this regard.

Resin 3D Printers Explained

Resin 3D printers differ in a few fundamental ways from FDM printers. First, the material is a liquid resin rather than a spool of filament. This liquid is kept in a reservoir.

The resin printer still uses a build platform for the model that’s being printed, but it’s usually upside down. The platform is lifted out of the resin vat as each layer is formed. The resin itself is light-sensitive and cures when exposed to the right type of light. 

A precision light source is used to form each layer on top of the previous one until the entire finished model has been pulled from the vat. It certainly looks much more futuristic than FDM printing!

Types of Resin Printer: SLA, DLP & LCD Technology

While all resin printers use the basic principle of curing photosensitive resin with a light source, they don’t all do it in the same way. There are in fact three major subtypes of 3D resin printers.

SLA: Stereolithography

The Solidmaker Laser 3D Printer

SLA is actually the original 3D printing technology and has a long history in engineering, especially in aerospace.

This type of printer uses a laser and movable mirrors to direct a small point of light. Wherever the ultraviolet laser is focused will harden the resin, so each layer can be rapidly drawn.

SLA printers can have the upside-down inverted design, where the model looks like it is pulled up out of the tank, but they can also have an upright design where the platform is lowered into the tank of resin as each layer is completed.

SLA printers generally produce very smooth surfaces and offer high-precision detailed prints.

DLP: Digital Light Processing

The Spintray Moonray DLP Printer

You may have heard the term “DLP” in relation to projector technology before and that is indeed the connection here. DLP resin printers use the same digital micromirror technology that DLP projectors use to project images.

In this case, the DLP projection is used to cure an entire layer of resin at a time, which makes DLP printers a little faster than SLA models, which only cure one point at a time.

DLP resin printers are also known for nice smooth surfaces, but large print areas might not show the same sharp and accurate detail as laser-based SLA machines.

LCD: Liquid Crystal Display Resin Printers

The PHROZEN Sonic Mini UV Photocuring LCD Resin 3D Printer

These printers use a monochrome LCD panel with a UV backlight to cure each layer. The LCD panel essentially acts as a mask by selectively blocking out light or letting it pass. This is a clever use of mature and well-understood LCD technology and has driven the cost of resin printers down dramatically. Most of the affordable resin printers that you can buy today use LCD technology.

LCD resin printers are faster than SLA machines and more accurate than DLP printers, which can exhibit distortion. The downside of LCD printers is that they have a shorter lifespan than the aforementioned technologies and they need more maintenance.

The Pros and Cons of Resin Printers

So why should you (or should you not) buy a resin printer over the more conventional FDM machines?

On the positive side of the equation:

• Resin printers offer much more detailed and smooth models.
• Resin prints don’t require extensive post-print finishing to look good.
• They are faster than FDM machines.
• Resin models are generally stronger and more resilient.

On the negative side of the equation:

• Resin printing is more expensive overall.
• It’s messier and requires more maintenance.
• You need to prepare a safe environment to print in and store your resin.
• Resin printers have smaller build volumes on average.
• Uncured resin is toxic and has to be handled with significant care.

It’s important that any prospective resin printer owner be entirely prepared for the reality of resin printing, the dangers, environmental issues and maintenance burden. Take the time to watch a few YouTube videos to see the printing process from start to finish.

Who Should Buy a Resin Printer?

The main market for desktop resin printers is people who need to make small, finely detailed models. For example, if you want to create detailed pieces for tabletop gaming or intricate 3D jewelry, a resin printer might be a good option. If you are a 3D sculptor using software such as Zbrush, only a resin printer is going to do your finely detailed models any justice.

It is entirely possible to paint resin models, although you need to follow a lengthy process of preparing the resin surface to hold paint. If you don’t need the detail and quality of resin prints, then you’re far better off opting for an FDM 3D printer. You can also improve your FDM print finish quality by using techniques such as sanding, for a smoother model surface.

3D Resin Printer Recommendations

There are more and more resin printer choices on the market as time goes by, but one or two options stand out.

First, there’s the Elegoo Mars 2, which is a UV resin LCD printer with a 2K resolution. It has a fast-curing system, and uses an LCD panel with a longer lifespan than usual. It also has several measures in place to make resin printing safer and less messy, such as a disposable resin vat and silicone seals to curb unwanted smells and leakage. With over 2500 reviews and a 4.5-star average on Amazon, it seems like a great entry-level choice for the money.

The AnyCubic Photon Mono X also caught our eye as a much more high-end (and costly) option. The substantially higher asking price nets you a larger, higher-resolution LCD panel and an impressive build volume, at least as far as resin printers go.

Of course, you should do your own research according to your specific needs, but based on customer reviews and their specifications, these two printers are a great place to start.

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