🔥 Binder Jetting Dimensional Accuracy: Stable 'til Sintering! Powder precision decoded!
Print Accuracy 📏
✅ Layer Heights: 50-380μm (100μm color, 240-380μm molds)
✅ NO HEAT = Zero warping off printer
✅ Rock-solid stability during build
Post-Process Reality ⚠️
🔥 Sintering/Infiltration: 0.8-2% shrinkage (unpredictable!)
💡 Pro tip: Scale designs UP 1-2% to compensate
#BinderJetting #DimensionalAccuracy #3DPrintShrinkage #SandCasting #WOW3DLearning #additivemanufacturing #3dprinting #stem
🔥 Binder Jetting Tech + Post-Processing Magic! Powder to perfection!
The Tech:
1️⃣ Spread powder (metal/sand/ceramic)
2️⃣ Jet liquid binder per layer
3️⃣ No heat during print = super fast!
4️ Unbound powder = natural supports
Post-Processing Power:
⚙️ Sand: Shake & ready!
🔥 Metal: Cure → Sinter (furnace melts particles into solid metal) → Density boost!
💎 Blast/Dye for pro finish
Which step fascinates you? 👇
#wow3dlearning #3dprinting #additivemanufacturing
🔥 How Binder Jetting 3D Printing Works! Powder + binder = solid genius!
1️⃣ Powder Bed: Spread thin layer of metal, sand, or ceramic powder.
2️ Jet Binder: Print heads spray liquid adhesive exactly where your 3D model lives.
3️⃣ Layer Up: Powder platform drops, fresh powder spreads, binder jets again.
4️ Solidify: Sand = ready! Metal = sinter in furnace for full strength.
🔥 Material Jetting Applications: Visual + Functional Magic! Photo-quality parts that WORK!
🛩️ Drones:
🫀 Medical Models:
🏭 Injection Mold-Like Prototypes:
🔄 Low-Run Injection Molds:
From drone testing to doctor training—jet it all! Which app excites you most? 👇
#MaterialJetting #3DPrintApps#DroneTechneTech #MedEd #WOW3DLearning#3dprintinginting #additivemanufacturing
🔥 Material Jetting: Dream Detail vs Reality Check! let us explore 3D printed Articulated arm joint assembly as example
✅ Pros: Photo quality, multi-color/materials, clean supports, presentation-ready.
❌ Cons: Costly resins, slow speeds, brittle parts, small builds.
STEM verdict: Anatomy/realistic demos = WIN. Functional batches? Try SLS.
What will you jet first? 👇 #MaterialJetting #3DPrintingProsCons #PolyJet #STEM #WOW3DLearning #additivemanufacturing #wow3dlearning
🔥 Material Jetting Post-Processing: Clean Magic! From supports to shine!
1️⃣ Dissolve supports in warm water bath (30-90 min) .
2️⃣ Rinse & dry thoroughly.
3️⃣ UV cure for max strength.
4️⃣ Coat/tumble for pro finish!
Anatomy models emerge flawless! ✨ #MaterialJetting #PostProcessing #PolyJet #3DFinishing #WOW3DLearning #3dprinting #additivemanufacturing #wow3dlearning
🔥 Material Jetting Dimensional Accuracy = Laser-Sharp! 📏
✅ Tolerances: ±0.1-0.2 mm (some ±0.05 mm!)
✅ Why so good? Inkjet precision + instant UV cure
✅ Best for: Anatomy, jewelry, snap-fits needing exact fits
Matte mode = max accuracy, Glossy = speed with slight rounding.
Print a perfect-fit heart model? YES! 💓 #MaterialJetting #DimensionalAccuracy #3DPrintPrecision #PolyJet #WOW3DLearning #additivemanufacturing #3dprinting #wow3dlearning
Xometry (Nasdaq: XMTR) just delivered a milestone quarter and also announced a major leadership change. The company posted record results and made it clear it feels confident about the future....
🔥 Material Jetting 3D Printing: Inkjet on Steroids! Droplets → Solid magic!
1️⃣ Jet photopolymer drops like ink.
2️⃣ UV flash = instant cure!
3️⃣ Drop platform, repeat layers.
4️ Wash off supports → photoreal parts!
Multi-color, ultra-detailed—perfect for anatomy models! 🎨 #MaterialJetting #3DPrinting #wow3dlearning #additivemanufacturing
WOW3D Learning
oiger
3D Print 🧵 3Dable.IT