Dhowrkii sano ee la soo dhaafay, daabacayaasha 3D ayaa ugu dambeyntii noqday kuwo si ballaaran loogu heli karo dadweynaha. Hadda ma ahan qalab loogu talagalay xirfadlayaasha iyo ganacsiyada. Waxaad xitaa ka heli kartaa 3D printers for under $500 oo ay ku jiraan daabacayaasha SLA . Markaa helitaanka daabacaha resin 3D ma aha wax adag, laakiin abuurista daabac u eeg xirfadle ayaa wali noqon karta mid adag. 

Madbacadaha Resin^{(Resin printers)} sida AnyCubic Photon Mono X 6K ayaa ku habboon haddii aad tahay bilawga raba inuu si dhakhso ah u bilaabo daabacaadda 3D ama farshaxan raadinaya inuu abuuro qaybo farshaxan oo faahfaahsan. Taasi waxay tidhi, daabacaadaha 3D ee SLA waxay u khaldami karaan sida daabacadaha FDM , markaa aynu sahamino dhibaatooyinka ugu badan oo aynu ku hagaajino qaar ka mid ah cilad-saarka daabacaadda 3D ee aasaasiga ah. 

1. Isticmaal xabagta nadiifka ah

Waxaad ka hortagi kartaa waxyaabo badan oo daabacaadda 3D ah iyo daabacaado guul daraystay adiga oo hubinaya inaad isticmaasho nooc nadiif ah oo tayo sare leh iyada oo aan wax hadha ahi wasakhayn. Had^(Always) iyo jeer hubi resinkaaga ka hor inta aanad bilaabin mashruuc cusub. 

Waxa laga yaabaa in aad dhalada gudaheeda ka heshid qaybo ka samaysan resin oo la daweeyay, gaar ahaan haddii aad iibsato tiro badan. Hadhaaga adag waxay ka hortagi karaan daabacaha inuu si sax ah u shaqeeyo waxaana laga yaabaa in daabacaadaadu xumaato habka kala bar. Sidoo kale, waxa aad si lama filaan ah ugu wasakhayn kartaa xabagta alkohol ama dareere kale haddii aad ka tagto dhalada oo furan. Kormeer xabagta oo ilaali jawi shaqo oo si wanaagsan loo habeeyey.

2. Hubi heerkulka jawiga

Waxaa laga yaabaa inaad iska indho tirto heerkulka jawiga gurigaaga, garaashkaaga, ama aqoon-is-weydaarsiga si fudud sababtoo ah waad baratay. Si kastaba ha ahaatee, waxay saameyn kartaa sida wanaagsan ee resin-ku u dhejiyo. Tani waa dhibaato gaar ahaan haddii aad ku nooshahay deegaan qabow sababtoo ah inta badan resins waxay u baahan yihiin heer kul heerkul ah oo u dhexeeya 22 ℃ iyo 25 ℃ iyo doorbida xitaa ka sarreeya. Fiiri talada soo saaraha oo kululee goobtaada shaqada ama u wareeji daabacaha qayb ka sii diiran gurigaaga.

Kahor intaadan bilaabin, waa inaad sidoo kale u ogolaataa resinku inuu gaaro heerkulka qolka. Haddii aad hadda heshay dufc cusub oo resin ah, waxay u badan tahay inay ka qabowdahay ama ka kulul tahay heerkulka goobtaada shaqada. Ha fadhiiso dhawr saacadood. Waxaad rabtaa heerkul deggan inta lagu jiro habka daabacaadda iyo daaweynta.

3. Ka ilaali Shaashada LCD Nadiif

Mid ka mid ah sababaha ugu badan ee daabacaadda 3D ee guuldarreystay waa shaashadda LCD wasakh ah. Nooc kasta oo hadhaa ah oo shaashadda ku yaal ayaa ka hortagi kara daabacahaaga inuu si sax ah u shaqeeyo ama uu keeno cillado daabacan. Ilayska UV ee daabacahaagu waa inuu dhex maraa shaashadda iyada oo aan waxba xannibayn wadadiisa haddii kale waxaad heli doontaa daldaloolo moodeelkaaga iyo cilladaha kale.

Inta ugu badan ee hadhaaga ah ee aad la tacaali doonto waa resin la daweeyay sababtoo ah arrimuhu dhif ayay si fiican ugu socdaan daabacaadda 3D. Si aad u nadiifiso, isticmaal xoqo caag ah. Waxa kale oo aad isticmaali kartaa mandiil fiiqan, laakiin fadlan si taxadar leh oo tartiib ah u isticmaal ama waxaad dhaawacday shaashadda. Inta badan hadhaaga waa inay si fudud u soo baxaan. Haddii shaashadu weli xoogaa wasakh ah ka dib, ku tirtir maro microfiber ah iyo aalkolada isopropyl.  

4. Dhakhso ha u daabacin

Sababta caadiga ah ee daabacaadda resin 3D ee burburay waa xawaaraha daabacaadda oo sarreeya. Daabacaadda resin 3D waxay inta badan ku lug leedahay isticmaalka iftiinka UV kaas oo ku dhufanaya resinka si uu u adkeeyo. Resinku wuxuu u baahan yahay inuu ku dhufto qadarka saxda ah ee iftiinka ama ma heli doontid wax natiijo ah. Daabacaada degdega ah waxay la macno tahay in daabacaadaadu hoos u dhacsan tahay, ama si kale haddii loo dhigo, resinku ma helo iftiin UV ku filan. Natiijo ahaan, printerkaaga waxba ma daabici doono haddii uu daabaco, waxaad yeelan doontaa moodal daciif ah oo si fudud u jaba.

Gal software-ka slicer ah oo hagaaji goobaha daabacaadda, gaar ahaan xawaaraha daabacaadda. Hoos u dhig daabacaadda xoogaa yar oo isku day mar kale. Sidoo kale, xasuuso inaad hubiso xabagta iyo heerkulka marka hore.

5. Si toos ah ugu daabac 45 darajo

Xeerka aan qornayn ee daabacaadda resin 3D waa in la daabaco moodelkaaga oo ku jihaysan 45 darajo. Waa maxay sababtu? Daabacaadda xagal waxay keentaa guul darrooyin yar iyo tayada daabacaadda oo wanaagsan, gaar ahaan marka qaab-dhismeedyo badan oo taageero ah loo baahan yahay sababtoo ah qaab daabacan oo weyn.

Markaad si toos ah u daabacdo, miisaanka moodelku si adag ayuu u cadaadiyaa taageerada sababtoo ah miisaanka si fiican looma qaybin. Wax walba si toos ah ayay u socdaan. Markaad u daabacdo safaf ahaan, miisaanku si siman buu u faafaa si aad halis ugu gasho dhibaatooyin taageero oo yar. Sida gunno dheeri ah, waxaad sidoo kale heli doontaa waqti sahlan ka saarida moodalka daabacan ee saxanka dhismaha.

6. Ha xad-dhaafin Sariirta Daabacaadda 

Daabacadu waxay qaadan kartaa wakhti badan, markaa waxay u badan tahay inaad go'aansatay inaad ku buuxiso saxanka dhismaha oo leh noocyo badan oo suurtogal ah. Ka dib oo dhan, maxaad u badbaadin weyday wakhti iyo lacag adoo daabacaya wax walba hal mar? Hagaag, waxaa laga yaabaa inaad ku dhamaato waxba aan ahayn daabacaad jaban oo aad lumiso resin badan.

Haddii aad tahay qof bilow ah oo aad qalad sameyso, dhammaan moodooyinka sariirta daabacan ayaa khaldami kara. Iyada oo ku xidhan qaabka, daabacahaaga resin 3D xataa waxa laga yaabaa in aanu si fiican ugu shaqayn saxan dhisme oo xad dhaaf ah. Markaa ku dheggan daabac hal nooc oo 3D ah markiiba, ama lamaanaha ugu badnaan, oo xusuusnow inaad ku hayso xagal 45-degree si aad u kordhiso fursadahaaga guusha iyo tayada daabacaada.

7. Fiiri Filimka FEP^{(FEP Film)} oo Beddel^(Replace)

Filimka FEP waa bireed gaar ah oo loo isticmaalo in lagu abuuro dariiqa ugu fiican ee isha iftiinka UV si loo daaweeyo resinka. Waa qayb muhiim ah oo ka mid ah habka daabacaadda. Haddii daabacaadaadu ay si lama filaan ah isu beddesho guuldarro, waxaad u baahan tahay inaad hubiso filimka. Inta badan waa la iska indhatiraa, gaar ahaan kuwa bilowga ah.

Daabacaadda xaddi go'an ka dib, filimka FEP waxa uu galaafan doonaa ama waxa soo gaadhayaa nooc dhaawac ah. Markaad aragto calaamadaha jeexjeexa iyo jeexjeexa, waa waqtigii aad bedeli lahayd. Xagjirrada yaryar ma saameeyaan tayada daabacaada, haddii aad aragto smudges waad iska indho tiri kartaa ama ku tirtiri kartaa tuwaal warqad ah iyo aalkolada isopropyl.

8. Dib-u-habayn ku samee saxanka la dhisay

Haddii daabacaadaadu xumaato lakabka koowaad, lakabyada hoose, ama ay gebi ahaanba fashilanto kala badh, saxanka dhismuhu wuxuu noqon karaa mid u janjeera. Waxaad u baahan tahay inaad simiso oo aad ku celiso qalliinkan mar kasta oo loo baahdo taasoo qayb ka ah dayactirka joogtada ah ee daabacahaaga. Haddii aad isticmaalayso daabacaha 3D resin ama daabacaha FDM , hagaajintu waa furaha si looga fogaado inta badan dhibaatooyinka daabacaadda 3D.

Iyadoo ku xiran tayada daabacahaaga, waxay u baahan kartaa dib u habeyn si ka badan kuwa kale. Taasi waxay tidhi, dhammaan daabacayaasha 3D waxay u baahan yihiin xoogaa hagaajin ah had iyo jeer. Ka hubi buug-gacmeedka daabacaha 3D ee daabacaadda sida loo cabbiro oogada daabacan oo dib ugu soo celi meeshiisii ​​ugu fiicnayd.

9. Wax ka qabashada Delamination

Daabacaada suufku maaha kuwa kaliya ee ku dhamaan kara inay u muuqdaan kuwo qallafsan. Tusaale ahaan, lakabyada resin ee loo baahan yahay si loo dhiso moodooyinka waxaa laga yaabaa inaanay si fiican isku xidhin oo waxay u kala beddelaan siyaabo kala duwan iyagoo u eegaya inay midba midka kale kala jiidanayaan. Kala soocida lakabkan waxaa loo yaqaan 'delamination' oo runtii waxay burburin doontaa muuqaalka daabacaada sababtoo ah aad ayay u caddahay inaan la dareemin. Nasiib wanaag, waxaad haysataa 2 xal.

Abuur Qaabab Taageero Badan^{(Generate More Support Structures)}

Waxyaabo badan ayaa ku khaldami kara daabacaadda resinka haddii aan si sax ah loo taageerin. Markaa iska hubi inaad haysato taageerooyin kugu filan si aad u xajiso qaybaha moodelkaaga oo xagal adag ku yaal. Sidoo kale, xasuusnoow inaad u jihayso moodelkaaga 45 darajo si aad u kordhiso adkeysiga taageeradaada iyo tayada daabacaadda. 

Raadi Caqabado^{(Look for Obstructions)}

Kala soocida lakabka^(Layer) sidoo kale waxay dhacdaa marka shay xannibayo dariiqa laysarka UV. Marka hore^(First) , waxaad u baahan tahay inaad hubiso in resinka laftiisa uu nadiif yahay, iyada oo aan wax qashin ah xannibin ama faragelin iftiinka. Waxaad isticmaali kartaa filtar si aad uga saarto xabagta adag haddii aad wax aragtay. Ka dib^(Afterward) , u fiirso filimka FEP iyo shaashadda LCD wixii calaamado ah, cilladaha, ama qashinka. Nadiifi^(Clean) dhammaan wasakhooyinka oo beddel filimka haddii uu waxyeello gaaray. 

10. Wax ka qabashada Ragging      

Ragging waa dhibaato kale oo daabacan oo daabacan oo 3D ah oo u rogta moodadaada khariban fool xun oo ay ka buuxaan boob. Shelefyada oozing u eg oo u eg baalal dhuuban ayaa si toos ah uga soo baxa daabacaada. Dhismayaashan dhuuban ayaa inta badan qayb ahaan lagu daaweeyaa oo ku jabaa godka resin-ka, sidaas awgeed waxay xannibaan laysarka UV oo ay burburiyaan daabacaadda ka baxsan badbaadada. Waa kan sida loo xalliyo dhibaatadan.

Hubi xabagta^{(Check the Resin)}

Xabashidu miyay dhacday? Ma^(Are) isticmaashaa xabagta aad u jaban oo run ah oo laga keenay ilo hadhsan? Iyadoo ku xiran xabagta, waxay leedahay cimri xaddidan oo u dhexeeya 1 ilaa 2 sano. Xabagta dhacday ma aha mid la isku halayn karo oo si ka duwan ayuu uga falcelinayaa laysarka UV, heerkulka deegaanka, iyo doorsoomayaasha kale. Kaydinta aan habboonayn^(Improper) waxay sidoo kale hoos u dhigi kartaa resinka. 

Si kastaba ha ahaatee, daabacaadda qallafsanaanta sida jeexjeexa ayaa ah natiijada caadiga ah ee resin xun markaa iska hubi inaad hubiso.

Raadi Caqabado^{(Look for Obstructions)}

Si la mid ah delamination, laysarka xannibay ayaa sabab u noqon kara dhibaatada qulqulka. Ka hubi rasinka qashinka. Ku nadiifi sariirta daabacan si fiican xaashi caag ah. Ka saar xabagta taangiga oo sifee haddii uu jiro xabuub la daweeyay oo gudaha ku jira. Sidoo kale, fiiri filimka FEP oo nadiifi dhammaan sagxadaha indhaha.

Yaree tirada Taageerada^{(Reduce the Number of Supports)}

Taageero badan ayaa noqon kara shay xun oo waxay burburin karaan daabacaada. Ragging waa calaamad muujinaysa cufnaanta sare ee taageerada, markaa hubi goobaha ku jira software-ka slicer ah si loo yareeyo tirada taageerada. Ka dhig taageeradaada kuwo waxtar leh adiga oo sidoo kale dib u habaynaya qaabkaaga. Sidii hore loo sheegay, xagal 45-degree ah ayaa yarayn doona tirada taageerada aad u baahan tahay.

Dhibaato noocee ah ayaa kaa haysata daabacaadda 3D resin? Mid ka mid ah talooyinkayaga cilad-raadinta miyuu^(Did) caawiyay xalintooda? Haddii kale, fadlan nagu soo ogeysii faallooyinka hoose waxaanan ku dadaali doonnaa inaan kaa caawinno inaad xal u hesho.    

10 Troubleshooting Tips for 3D Resin Prints Gone Awry

In the last few years, 3D printers hаve finally become widely available for the masses. They’re no lоnger toоls just for professionals and businesses. You can еven find great 3D printers for under $500 including SLA printers. So getting a 3D resin printer isn’t difficult, but creating a professional-looking print can still be challenging. 

Resin printers like the AnyCubic Photon Mono X 6K are ideal if you’re a beginner who wants to quickly get started with 3D printing or an artist looking to create detailed art pieces. That said, 3D SLA prints can go wrong just like FDM prints, so let’s explore the most common problems and fix them through some basic 3D printing troubleshooting. 

1. Use Clean Resin

You can prevent a lot of 3D printing issues and failed prints by making sure you use a high-quality, clean type of resin without any residue contaminating it. Always check your resin before starting a new project. 

You might find cured resin particles inside the bottle, especially if you buy large quantities. Solid residues can prevent the printer from working properly and your print might go awry halfway through the process. Also, you can contaminate the resin accidentally with alcohol or other liquids if you leave the bottle open. Inspect the resin and keep a well-ordered working environment.

2. Check the Ambient Temperature

You might ignore the ambient temperature in your home, garage, or workshop simply because you’re used to it. However, it can impact how well the resin sets. This is particularly a problem if you live in a colder environment because most resins require an ambient temperature of between 22℃ and 25℃ and preferably even higher. Check the manufacturer’s recommendation and heat your workspace or move the printer to a warmer part of your house.

Before getting started, you should also let the resin reach room temperature. If you just received a new batch of resin, it’s probably colder or warmer than the temperature in your workspace. Let it sit for a few hours. You want a stable temperature during the printing and curing process.

3. Keep the LCD Screen Clean

One of the most common reasons for failed 3D prints is a dirty LCD screen. Any type of residue on the screen can prevent your printer from working properly or cause print deformations. Your printer’s UV light has to go through the screen without anything blocking its path otherwise you’ll get gaps in your model and other defects.

The most common residue you’ll have to deal with is cured resin because things rarely go perfectly in 3D printing. To clean it off, use a plastic scraper. You can also use a sharp razor blade, but please use it carefully and gently or you might damage the screen. Most of the residue should come off easily. If the screen is still somewhat dirty afterward, wipe it with a microfiber cloth and isopropyl alcohol.  

4. Don’t Print So Fast

A common cause of ruined 3D resin prints is a high printing speed. 3D resin printing usually involves the use of a UV light that hits the resin to harden it. The resin needs to be hit by the correct amount of light or you won’t get any results. Printing too quickly means your print is underexposed, or in other words, the resin doesn’t get enough UV light. As a result, your printer won’t print anything and if it does, you’ll have a frail model that breaks easily.

Go into the slicer software and adjust the print settings, especially the printing speed. Slow the printing down in small increments and try again. Also, remember to check the resin and the temperature first.

5. Print Diagonally at 45 Degrees

The unwritten rule of 3D resin printing is to print your model oriented at 45 degrees. Why? Printing at an angle results in fewer failures and better print quality, especially when a lot of support structures are needed due to a large print model.

When you print vertically, the model’s weight presses harder on the supports because the weight isn’t distributed well. Everything flows vertically. By printing diagonally, the weight is spread more evenly so you risk fewer support problems. As an added bonus, you’ll also have an easier time removing the printed model from the build plate.

6. Don’t Overload the Print Bed 

Printing can take a lot of time, so you probably decided at some point to fill the build plate with as many models as possible. After all, why not save time and money by printing everything at once? Well, you might end up with nothing but a print failure and waste a lot of resin.

If you’re a beginner and make a mistake, all of the models on the print bed can go awry. Depending on the model, your 3D resin printer might not even operate well with an overloaded build plate. So stick to printing one 3D model at a time, or a couple at most, and remember to keep them at a 45-degree angle to increase your chances of success and the print quality.

7. Check the FEP Film and Replace It

The FEP film is a special foil used to create an optimal path for the UV light source to cure the resin. It’s a vital component of the printing process. If your prints are suddenly turning into failures, you need to check the film. It’s often overlooked, especially by beginners.

After a certain amount of printing, the FEP film will warp or suffer some kind of damage. When you spot such signs of wear and tear, it’s time to replace it. Small scratches won’t affect the quality of your print, and if you spot smudges you can ignore them or wipe them with a paper towel and isopropyl alcohol.

8. Recalibrate the Build Plate

If your print turns out bad at the first layer, the lower layers, or it completely fails halfway, the build plate might be slightly inclined. You need to level it and repeat this operation whenever necessary as part of your printer’s maintenance routine. Whether you’re using a resin 3D printer or FDM printer, calibration is key to avoid most 3D printing problems.

Depending on the quality of your printer, it might require recalibration more often than others. That said, all 3D printers need some calibration every now and then. Check the manual for your 3D resin printer on how to level the print surface and bring it back to its optimal position.

9. Dealing with Delamination

Filament prints aren’t the only ones that can end up looking deformed. For example, the layers of resin needed to build models might not bond well and they shift in separate ways looking as if they’re pulling apart from each other. This layer separation is known as delamination and it will definitely ruin the looks of your print because it’s too obvious not to notice. Fortunately, you have 2 solutions.

Generate More Support Structures

Many things can go wrong with a resin print if it’s not properly supported. So make sure you have enough supports to hold the parts of your model that are at a drastic angle. Also, remember to orient your model diagonally at 45 degrees to increase the resilience of your supports and the quality of the print. 

Look for Obstructions

Layer separation also occurs when something is blocking the UV laser’s path. First, you need to make sure the resin itself is clean, without any debris blocking or interfering with the light. You can use a filter to remove any solidified resin if you noticed any. Afterward, look at the FEP film and the LCD screen for any markings, imperfections, or debris. Clean all contaminants and replace the film if it’s damaged. 

10. Dealing with Ragging      

Ragging is another 3D print deformation problem that turns your model into an ugly mess full of blobs. Oozing-like shelves that look like thin flaps stem horizontally from your print. These thin structures are often partially cured and break away inside the resin vat, thus obstructing the UV laser and ruining the print beyond salvage. Here’s how to troubleshoot this problem.

Check the Resin

Is the resin expired? Are you using too-cheap-to-be-true resin from shady sources? Depending on the resin, it has a limited lifetime that can range from 1 to 2 years. Expired resin isn’t reliable and will react differently to the UV laser, ambient temperature, and other variables. Improper storage can also degrade the resin. 

In either case, print deformation like ragging is a common result of bad resin so make sure you inspect it.

Look for Obstructions

Same as with delamination, an obstructed laser can be the cause of the ragging problem. Check the resin vat for debris. Clean the print bed thoroughly with a plastic scraper. Remove the resin from the tank and filter it in case there’s any cured resin inside it. Also, inspect the FEP film and clean all optical surfaces.

Reduce the Number of Supports

Too many supports can be a bad thing and ruin your print. Ragging is a symptom of high support density, so check the settings in the slicer software to reduce the number of supports. Make your supports more effective by also reorienting your model. As mentioned earlier, a 45-degree angle will reduce the number of supports you need.

What problem do you have with your resin 3D printer? Did any of our troubleshooting tips help solve them? If not, please let us know in the comments below and we’ll do our best to help you find a solution.    

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