#binderjetting — Public Fediverse posts

🔥 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 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 Powder Bin Packing: Batch Print POWER! Multiple parts, zero drama!

Like SLS but BETTER:
✅ Powder bin holds ALL parts during print
✅ NO HEAT = zero warping (SLS biggest headache!)
✅ Pack TIGHT: Gears, brackets, molds side-by-side

Metal Magic: Low-mid volume production → sinter/infiltrate → real metal parts
Sand Beast: Massive foundry molds impossible

#BinderJetting #PowderBinPacking #Batch3DPrinting #3dprinting #WOW3DLearning

🔥 Binder Jetting Part Strength Reality Check! Powder parts need post-processing power!

The Truth:
❌ "Green" parts (fresh from printer) = fragile - binder alone can't match PBF strength
✅ Post-process fix: Infiltration (fill pores with bronze) OR sintering (furnace fuses metal)
✅ Sand exception: Casting molds don't need strength - just shape!

Functional parts? ALWAYS secondary process. #BinderJetting #PartStrength #3DPostProcessing #Metal3D #WOW3DLearning

🔥 Binder Jetting Print Parameters! SLS speed + inkjet precision!

Key Traits:
✅ No supports needed - powder holds EVERYTHING (like SLS magic!)
✅ Fast printing - binder jets vs laser scanning
✅ Complex geometries - overhangs, undercuts, lattices = easy

Tune Parameters:
📐 Layer height → Thinner = smoother, slower
💧 Droplet size → Smaller = finer details
⚪ Powder size → Finer grains = better resolution

#BinderJetting #3DPrintParams #PrintCharacteristics #NoSupports #WOW3DLearning

My final indulgence with this particular piece. Increased fillet radius and emboss depth.

Geometry:
D30 rhombic triacontahedron.

Manufacture process:
Binder jet formed, sintered 316 stainless steel.

25.4mm across flats, 76g.

#D30 #Dice #3Dprinting #BinderJetting #BJAM #TTRPG

From powder to product! ✨
Binder jetting 3D printing uses a liquid binder on a powder bed to build parts layer by layer—fast, precise & perfect for complex shapes.

Swipe through our new WOW3D Learning infographic to see how the recoater, powder bed & print head all work together behind the scenes.

Which part of the process amazed you most : spreading, jetting or final sintering step? Comment below!
#WOW3DLearning #3DPrinting #BinderJetting #STEM #Engineering #Makers #AdditiveManufacturing

From powder to product! ✨
Binder jetting 3D printing uses a liquid binder on a powder bed to build parts layer by layer—fast, precise & perfect for complex shapes.

Swipe through our new WOW3D Learning infographic to see how the recoater, powder bed & print head all work together behind the scenes.

Which part of the process amazed you most : spreading, jetting or final sintering step? Comment below!
#WOW3DLearning #3DPrinting #BinderJetting #STEM #Engineering #Makers #AdditiveManufacturing

Sawdust Printer Goes Against the Grain By Working with Wood Waste - Wood-infused filament has been around for awhile now, and while it can be used to ... - https://hackaday.com/2021/06/13/sawdust-printer-goes-against-the-grain-by-working-with-wood-waste/ #additivemanufacturing #3dprinterhacks #binderjetting #cellulosedust #greenhacks #sawdust #lignin #glue