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3D Printing Services

Online quotes for resin, nylon, and metal additive manufacturing — from first prototype to short-run production.

AIHFABS runs SLA, DLP, LCD, SLS, MJF, FDM, and metal SLM in one shop. Use this landing to pick a process, then open the child page for materials, design rules, and typical tolerances.

  • Rapid prototyping
  • Production 3D printed parts
  • Instant 3D printing quote
services_lp_3d_printing_quote_btn 3D printing capabilities
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How 3D printing works

A digital model is sliced into layers. Each layer is cured, fused, or extruded, then the next layer is added until the part is complete.

  1. Read the file

    Upload STEP, STL, or 3MF. We read walls, volume, and support risk from the file.

  2. Match a process

    Compare processes and materials on one quote — resin, nylon, or metal.

  3. Set finish and qty

    Choose finish (sand, dye, vapor smooth, machine) and quantity before you order.

  4. Print and ship

    We print, inspect, and ship. Delivery dates stay on the quote line.

What is 3D printing

3D printing 鈥?additive manufacturing 鈥?builds a physical part from a CAD or mesh file by placing thin layers of photopolymer, thermoplastic, or metal powder. The printer only adds material where the model needs it, so lattices, internal channels, and one-off shapes do not require dedicated tooling.

On AIHFABS the same upload can price resin, nylon, and metal processes. You choose the process for cosmetics, strength, or heat, then add dye, vapor smoothing, or machining on the quote instead of sending a second RFQ.

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Main 3D printing technologies

Four processes cover most buyer searches: FDM, SLS, SLA, and MJF. Metal SLM, DLP, and LCD sit in the capabilities list below.

What this 3D printing service is good at 鈥?and where it is not

Use the plus column to decide if additive is the right first path. Use the limits column to know when CNC or molding will win later.

Strengths

  • Geometry without fixtures Internal ducts, lattices, and consolidated assemblies that would need many CNC setups.
  • Same-week prototypes Most plastic jobs leave the shop in hours to a few days after the file is approved.
  • Print only the lot you need Keep the model in a library and reprint when the revision changes 鈥?no obsolete stock.
  • Light, application-specific materials Resins for detail, nylons for clips and ducts, TPU for flex, metals when heat or load demands it.
  • One step from file to part No soft tooling for 1鈥?00 pieces. Design edits stay in the CAD, not in a mold shop.
  • Less subtractive scrap Material goes into the part and supports, not a leftover billet. Powder beds recycle unused powder.

Limits

  • Not every stock is printable Only resins, selected nylons, TPU, and a short metal list. Food-contact and some alloys need another process.
  • Build envelope A part larger than the chamber is split and joined. That adds time and a bond line.
  • Finishing is usually required Supports, powder cake, and layer texture need clean-up before a cosmetic or sealing face is ready.
  • Unit cost stays flatter Unlike injection molding, printing does not drop sharply at thousands of pieces.
  • Layered structure FDM in particular is anisotropic. Load paths should follow the layers or move to SLS, MJF, or CNC.
  • Tolerance is process-specific Typical plastic holds about 卤0.2鈥?.3 mm. Critical bores still want machining after print.

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3D printing capabilities

Open a process for materials, envelopes, and design rules. Then upload CAD for a dated 3D printing quote.

7 プロセス
選択的レーザー溶融 (SLM)

選択的レーザー溶融 (SLM) Metal

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.

納期
From 5 business days (express options where available)
公差
±0.3 mm or ±0.3% (whichever is greater), tighter after machining
料金
Instant quote · typical metal part from $90

材料: Aluminum Alloy AlSi10Mg Aluminum Alloy 6061 Stainless Steel 316L Stainless Steel 17-4PH Stainless Steel 18Ni300 Inconel 718 Titanium Alloy Ti₆Al₄V

プロセス詳細を見る 即時見積もり
デジタルライトプロセッシング (DLP)

デジタルライトプロセッシング (DLP) Resin

Digital Light Processing (DLP) solidifies an entire layer of photopolymer at once using a projected image.

納期
From 48 hours
公差
±0.2 mm on supported geometry
料金
Instant quote · typical resin batch from $20

材料: Standard Resin White Standard Resin Black High-Detail Resin Gray High-Detail Resin White Tough Resin White Ultra Tough Resin Yellow Ultra Tough Resin Blue High-Temp Resistant Resin Red Premium Clear Resin

プロセス詳細を見る 即時見積もり
液晶ディスプレイ光造形 (LCD)

液晶ディスプレイ光造形 (LCD) Resin

Liquid Crystal Display (LCD) printing — also called MSLA — cures a full layer of photopolymer at once.

納期
From 48 hours
公差
±0.2 mm on supported geometry
料金
Instant quote · typical resin part from $16

材料: Standard Resin White Standard Resin Black High-Detail Resin Gray High-Detail Resin White Tough Resin White Ultra Tough Resin Yellow Ultra Tough Resin Blue High-Temp Resistant Resin Red Premium Clear Resin

プロセス詳細を見る 即時見積もり
SLS 3D Printing Services

選択的レーザー焼結 (SLS) Plastic powder

AIHFABS SLS 3D printing services fuse engineering-grade SLS plastics into durable, self-supporting parts.

納期
From 48 hours express; 72 hours / 5 days standard tiers
公差
±0.3 mm or ±0.3%
料金
Instant quote · typical nylon part from $28

材料: Nylon PA 12 White Nylon PA 12 Black Nylon PA 12 Glass-filled White Nylon PA 11 White Nylon PA 11 Black Nylon PA 6 Glass-filled Black TPU White Polypropylene Glass-filled

プロセス詳細を見る 即時見積もり
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SLM 金属積層造形

複雑機能部品向け SLM 金属 3Dプリント

形状適合、材料、造形サイズ、後処理、見積に必要な情報から、金属3Dプリントの適否を判断できます。

SLMガイドを読む

Typical lead time and tolerance

Values below are shop-typical. Drawing callouts and inspection on the quote override this table.

プロセス 納期 公差 料金 材料
選択的レーザー溶融 (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 Aluminum Alloy AlSi10Mg, Aluminum Alloy 6061, Stainless Steel 316L, Stainless Steel 17-4PH, Stainless Steel 18Ni300, Inconel 718, Titanium Alloy Ti₆Al₄V
光造形 (SLA)Resin Quoted with your CAD upload Instant quote · typical resin part from $18 Standard Resin White, Standard Resin Black, High-Detail Resin Gray, High-Detail Resin White, Tough Resin White, Ultra Tough Resin Yellow, Ultra Tough Resin Blue, High-Temp Resistant Resin Red, Premium Clear Resin
デジタルライトプロセッシング (DLP)Resin From 48 hours ±0.2 mm on supported geometry Instant quote · typical resin batch from $20 Standard Resin White, Standard Resin Black, High-Detail Resin Gray, High-Detail Resin White, Tough Resin White, Ultra Tough Resin Yellow, Ultra Tough Resin Blue, High-Temp Resistant Resin Red, Premium Clear Resin
液晶ディスプレイ光造形 (LCD)Resin From 48 hours ±0.2 mm on supported geometry Instant quote · typical resin part from $16 Standard Resin White, Standard Resin Black, High-Detail Resin Gray, High-Detail Resin White, Tough Resin White, Ultra Tough Resin Yellow, Ultra Tough Resin Blue, High-Temp Resistant Resin Red, Premium Clear Resin
選択的レーザー焼結 (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 Nylon PA 12 White, Nylon PA 12 Black, Nylon PA 12 Glass-filled White, Nylon PA 11 White, Nylon PA 11 Black, Nylon PA 6 Glass-filled Black, TPU White, Polypropylene Glass-filled
マルチジェットフュージョン (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 Nylon PA 12 Gray, TPU Gray
熱溶解積層法 (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 PLA, PETG, ABS

掲載価格は単純な試作の目安です。最終金額と出荷日は見積で確定します。

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3D printing material selection

Each process carries a short material set. Open Materials for datasheets, or pick Custom on the quote if you need a sourced grade.

材料一覧

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世界中のメーカーに信頼されています

AIHFABS 経由で注文したエンジニア、デザイナー、ホビイストのリアルな声。

ファイルのプライバシーが重要でした。AIHFABS は CAD を機密保持し、再造形ポリシーで初回注文も安心でした。

Alex L. · スタートアップ創業者

Keep reading

Notes, materials, and cases sit next to this landing. Open one if you still need to lock a process.

ブログProcess and design notes from the shop floor. 材料Resins, nylons, TPU, and metals with process fit. 成功事例を見るReal 3D printed parts and prototyping jobs. SLM 金属 3DプリントSLM metal additive when the part must be metal.

3D printing FAQ

Which 3D printing process should I choose?

Match the job: SLA, DLP, or LCD for smooth visuals; SLS or MJF for durable nylon; FDM for inexpensive fixtures; SLM for metal. Each child page lists materials and limits.

How accurate is online 3D printing?

Typical plastic parts hold about ±0.2–0.3 mm; metal SLM is tighter after machining. Exact capability is on each process page and confirmed on the quote.

Can I mix 3D printing and CNC?

Yes. Many orders print a near-net shape, then machine critical faces. Start here, then open SLM or the CNC landing if you need subtractive work.

What files do you need?

STEP is best for metals and CNC-adjacent jobs; STL or 3MF is fine for plastics. One upload prices every process you select.

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Engineering guide to custom 3D printed parts

Industrial 3D printing builds a part layer by layer, but the choice of resin, powder or filament changes its mechanical behavior, surface and post-processing route. Select for the application rather than the technology name. Use the process comparison below to narrow the route, then review the linked process guide for the part geometry.

Process selection: application, material and design constraints
Process and materialsUseful applicationsEngineering tradeoff
SLA / DLP / LCD · photopolymer resinsDetailed visual models, masters and fit-check partsSupport contact and post-curing affect the finished part. Check heat, UV exposure and long-term load requirements for the selected resin.
SLS · nylon and supported flexible gradesClips, ducts, housings and functional prototypesPowder supports the build, but cavities still need cleaning access. Surface texture and thin features affect sealing and assembly.
MJF · supported nylon gradesFunctional polymer parts and repeated small batchesPacking and orientation influence build planning. Confirm grade, color, finish and critical interfaces rather than assuming all nylon parts behave alike.
FDM · thermoplastic filamentConcept models, fixtures and larger practical prototypesLayer direction and toolpath affect strength. Support-facing surfaces may differ from the top and side walls.
SLM · metal powder alloysComplex metal brackets, passages and consolidated assembliesResidual stress, support removal and finishing need planning. Precision bores or sealing faces may need secondary machining.

Design for orientation, supports and cleaning

Show the load direction, cosmetic face and mating interfaces before the build orientation is finalized. Avoid trapped powder or resin inside closed cavities. Provide accessible drains and cleaning paths for hollow parts, allow for support removal and identify thin features that need special review. A minimum wall value is meaningful only with its material, unsupported span and orientation.

Choose materials by service conditions

Check stiffness, impact behavior, sustained temperature, moisture exposure and the environment in which the part will be used. PA12, PA11, TPU, engineering resins and metal alloys solve different problems. Use the exact grade datasheet; a familiar trade name or an ABS-like label is not proof of equivalence to another manufacturing material.

Separate build accuracy from assembly fit

Whole-part dimensional accuracy, local feature resolution and a working clearance are different specifications. Holes, mating pins and thin walls can respond differently to orientation and finishing. Mark critical dimensions on a drawing and state the mating component or required fit. Confirm the accepted tolerance and measurement condition in the quote.

Plan post-processing before printing

Cleaning, curing or depowdering is part of the manufacturing route. Dyeing, painting, polishing, smoothing and metal machining add different effects to appearance and dimensions. Specify color, texture, visible surfaces, masking and fit-critical features. Coatings and smoothing can change a clearance; metal finishing may require machining stock.

Inspection and production release

Agree the material grade, file revision, orientation-sensitive requirements and finished-part dimensions before production. For a first run, use a sample to evaluate fit, surface and handling. Ask which dimensional or material documentation can be supplied for the order. Safety-critical or regulated applications require their own application validation and agreed acceptance plan.

Get an instant 3D printing quote

Upload CAD once. Compare SLA, SLS, MJF, FDM, and SLM with materials and lead times before you order.

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AIHFABS は3DプリントとCNC加工によるカスタム部品の製造メーカーです。

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