Lead time
From 24–48 hours depending on size
Impression 3D
Extruded thermoplastic layers for rapid, economical prototypes.
Fused Deposition Modeling (FDM) extrudes heated thermoplastic filament in thin beads, stacking layers to form a part. FDM is economical for early prototypes, large bulky geometry, and fixtures where surface cosmetics are secondary to speed and cost.
Fused Deposition Modeling pushes a thermoplastic filament through a hot nozzle and stacks beads into a part. It is the fastest way to get a large, cheap shape on the table when layer lines are acceptable.
AIHFABS quotes FDM for jigs, early form-and-fit, and bulky exhibition models. If you need a smooth show face or nylon-level isotropy, move the same file to SLA or SLS instead of sanding for days.
Layer height and envelope vary by cell. Large-format jobs are reviewed before a date is promised.
From 24–48 hours depending on size
±0.5 mm or ±0.5% on FDM-appropriate geometry
Varies by machine; large-format options on request
Visible layer lines; sanding and coating improve appearance
Breakaway or soluble supports on overhangs
PLA, PETG, ABS, ASA, nylon, and carbon-filled blends. Chamber heat is used when the grade needs it.
Layer lines are part of the process. Sand, fill, or coat only the faces that will be seen.
Visible beads. Correct for shop aids, fixtures, and most internal mock-ups.
Layer lines knocked down and filled on show faces before paint.
Paint, primer, or tapped inserts after support removal.
FDM is the cost and size lever. Resin and powder beds take over when finish or isotropy matters more than price.
| Procede | Delai | Tolerance | Tarif |
|---|---|---|---|
| Fusion laser sélective (SLM)Metal | From 5 business days (express options where available) | ±0.3 mm or ±0.3% (whichever is greater), tighter after machining | Instant quote · typical metal part from $90 |
| Stéréolithographie (SLA)Resin | Quoted with your CAD upload | Instant quote · typical resin part from $18 | |
| Traitement de la lumière numérique (DLP)Resin | From 48 hours | ±0.2 mm on supported geometry | Instant quote · typical resin batch from $20 |
| Affichage à cristaux liquides (LCD)Resin | From 48 hours | ±0.2 mm on supported geometry | Instant quote · typical resin part from $16 |
| Frittage laser sélectif (SLS)Plastic powder | From 48 hours express; 72 hours / 5 days standard tiers | ±0.3 mm or ±0.3% | Instant quote · typical nylon part from $28 |
| Multi Jet Fusion (MJF)Plastic powder | From 48 hours express; standard 72 hours / 5 days | ±0.3 mm or ±0.3% | Instant quote · typical PA12 part from $25 |
| Modélisation par dépôt de fusion (FDM)Thermoplastic filament | From 24–48 hours depending on size | ±0.5 mm or ±0.5% on FDM-appropriate geometry | Instant quote · typical prototype from $12 |
Filament is fed through a heated nozzle that deposits beads along slice paths.
The build plate or toolpath strategy supports overhangs with soluble or breakaway structures.
Layers fuse together as they cool; chamber heating improves ABS and nylon performance.
Supports are removed and parts can be sanded, tapped, or bonded.
Orientation, infill, and wall count are set from how the part will be loaded — not from a default slicer profile. Tell us if it is a visual mock or a fixture that will see clamp force.
Supports come off before tap, sand, or coat. Soluble supports are used when the overhang would scar a show face.
Orient for strength and for the faces you refuse to sand.
| Feature | Recommended practice |
|---|---|
| Orientation | Keep cosmetic faces off support interfaces when you can. |
| Fillets | Add fillets on load-bearing corners; sharp notches crack along layers. |
| Infill & walls | Say if the part is loaded — we will raise walls and infill instead of guessing. |
| Overhangs | Expect breakaway or soluble supports below about 45°. |
Selective Laser Melting (SLM) is a powder-bed metal additive process. A high-power laser scans each cross-section of your CAD model, melting metal powder that solidifies into a dense part.
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Stereolithography (SLA) cures liquid photopolymer with a precision UV laser, building parts layer by layer.
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Digital Light Processing (DLP) solidifies an entire layer of photopolymer at once using a projected image.
Fiche procedeEarly form-and-fit, large bulky geometry, and shop aids where layer lines are acceptable and cost matters.
About ±0.5 mm or ±0.5% on FDM-appropriate geometry. Fine fits belong on CNC or powder-bed nylon.
PLA, ABS, PETG, ASA, nylon, and carbon-filled blends. Tell us about heat, UV, and outdoors.
Yes — large-format cells are available. Envelope is confirmed after we open the file.
Many jobs leave in 24–48 hours depending on size and finish.
Compare SLA and FDM 3D printing for surface quality and fine details. Learn which technology suits smooth finishes, tight tolerances, and intricate geometries in prototyping and en
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Compare SLA with DLP, LCD, FDM, SLS, MJF, SLM, and CNC machining. Shortlist processes by material, geometry, finish, cost, and your part's intended use.
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Learn how to choose the right 3D printing process for cosmetic prototype parts. Compare SLA, DLP, FDM, SLS, and MJF for surface quality, detail, fit, and finishing.
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Step-by-step guide to uploading STL and STEP files for instant resin 3D printing quotes. Learn file preparation, unit settings, wall thickness, orientation, and how to read quote r
Fiche procedeUse these process-specific checks when preparing your model, drawing and quote request. The confirmed quotation and approved drawing define the requirements for your part.
FDM parts are built from deposited roads and layers. Show the direction of load and the environment so orientation, wall strategy and material can be reviewed together. ABS and PETG are different materials; neither should be selected by appearance alone.
Support-facing surfaces can have a different texture and accuracy from accessible walls. Consider splitting a large part into an assembly when support removal is difficult. Specify inserts and threaded interfaces early, and state whether the part is a visual model or working fixture.
Confirm filament grade, build orientation where function depends on it, visible layer texture and required assembly fit. Discuss heat exposure and sustained load before using a printed fixture in production.
AIHFABS chiffre impression 3D et usinage CNC à partir d’un upload CAO. Comparez SLA, SLS, MJF, SLM, FDM, DLP, fraisage et tournage, puis ajoutez lissage vapeur, teinture, anodisation, polissage ou thermolaquage à la même commande.
Le devis instantané convient aux prototypes, gabarits, boîtiers et petites séries. Matière, procédé, quantité et délai s’affichent ensemble.
Matière, procédé, quantité et délai s’affichent ensemble, pour éviter un nouveau tour de mails fournisseurs à chaque modification.
Téléversez STL, STEP et formats CAO courants pour un devis en ligne.
Comparez technologies d’impression 3D et options CNC sur la même pièce.
Choisissez polymères ou métaux, puis ajoutez une finition hardware 3D Plus si besoin.
Vérifiez prix et délai avant paiement, ou demandez un devis manuel.
Si cette page décrit un procédé, un secteur ou une pièce à reproduire, partez de l’upload et alignez technologie et finition sur votre plan.
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