{"id":3653,"date":"2026-07-24T01:09:23","date_gmt":"2026-07-24T01:09:23","guid":{"rendered":"http:\/\/localhost:10016\/applications\/aerospace-castings\/"},"modified":"2026-09-03T06:15:08","modified_gmt":"2026-09-03T06:15:08","slug":"aerospace-castings","status":"publish","type":"page","link":"https:\/\/www.lyafs.com\/ar\/applications\/aerospace-castings\/","title":{"rendered":"\u0627\u0644\u0645\u0633\u0628\u0648\u0643\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646"},"content":{"rendered":"
\nAerospace-Grade Casting\n<\/span>

\nAerospace Casting\u2014Mission-Critical Components<\/em>, Zero Tooling\n<\/h1>

\n3DPTEK delivers AS9100-quality aerospace castings using 3D printed sand molds, SLS wax patterns, and SLM metal printing. From turbine housings to structural brackets\u2014prototype to production in days, not months. Trusted by AVIC, AECC, and CASC.\n<\/p>

\n3 Days\n<\/span>\nPrototype Lead Time\n<\/span><\/div>
\n0\n<\/span>\nTooling Required\n<\/span><\/div>
\n6\n<\/span>\n\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0633\u0628\u0627\u0626\u0643\n<\/span><\/div>
\n30+\n<\/span>\n\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u062e\u0628\u0631\u0629\n<\/span><\/div><\/div><\/div>
\"Aerospace<\/div><\/section>
\n\n<\/div>

\nWhy Aerospace Manufacturers Choose 3DPTEK for Castings\n<\/h2>

\nAerospace casting demands precision, repeatability, and rigorous certification. 3DPTEK eliminates the most painful bottleneck: pattern making. By printing sand molds and cores directly from CAD, we compress a 12-week tooling process into days.\n<\/p>

\n01\n<\/div>

\nPatternless. Tool-Less. Limitless.\n<\/h3>

\nNo patterns. No tooling storage. No geometry limitations. 3D print sand molds and complex cores directly from your CAD model. Design changes are free \u2014 iterate as many times as needed before committing to production.\n<\/p><\/div>

\n02\n<\/div>

\nComplex Internal Cooling Geometries\n<\/h3>

\n3D printed sand cores enable conformal cooling channels, thin-walled sections, and integrated passageways that improve turbine component performance. Geometries impossible with traditional pattern-based tooling.\n<\/p><\/div>

\n03\n<\/div>

\nPrototype to Production \u2014 Same Process, Same Quality\n<\/h3>

\nThe same 3D printing technology that delivers your first prototype casting in 5-10 days scales directly to serial production. No process change, no tooling transition, no requalification. When your design is approved, production starts immediately.\n<\/p><\/div><\/div><\/div><\/section>

\nAerospace Components We Deliver\n<\/h2>

\nFrom turbine housings to structural brackets \u2014 mission-critical castings for commercial aviation, defense, and space applications.\n<\/p>

\nTurbine\n<\/span>\"Turbine

\nTurbine Housings & Casings\n<\/h3>

\nInconel 718 & 625 turbine housings. Complex internal cooling channels cast as single pieces. Up to \u00d8800mm. CT4-CT6 precision. Eliminates multi-piece welding and brazing.\n<\/p><\/div>

\nEngine\n<\/span>\n\u2699\n<\/span>

\nImpellers, Blisks & Diffusers\n<\/h3>

\n3D printed sand mold + SLS wax core for complex blade geometries. Titanium, stainless steel, and superalloy options. Dynamic balance verified on first article.\n<\/p><\/div>

\nStructural\n<\/span>\n\u2693\n<\/span>

\nBrackets, Frames & Ribs\n<\/h3>

\nA357 \/ A356 aluminum structural brackets. Topology-optimized for weight reduction. 30-50% lighter than machined equivalents. Load-tested with full documentation.\n<\/p><\/div>

\n\u0627\u0644\u062d\u0631\u0627\u0631\u064a\n<\/span>\n\ud83d\udd25\n<\/span>

\nCombustion Liners & Heat Shields\n<\/h3>

\nSuperalloy castings with thin-wall cooling features. 0.8mm minimum wall thickness. Integrated thermal barrier geometries printed directly.\n<\/p><\/div>

\nFluid\n<\/span>\n\u26fd\n<\/span>

\nHousings, Manifolds & Fuel Systems\n<\/h3>

\nMulti-port hydraulic manifolds and fuel system housings cast as single pieces. Internal passages printed \u2014 no drilling, no cross-drilling, no brazing.\n<\/p><\/div><\/div><\/div><\/section>

\nThree Technologies. One Quality Standard.\n<\/h2>

\nDifferent components demand different approaches. We deploy the right technology for each part.\n<\/p>

\n\u26ed\n<\/div>

\n3DP Sand Mold Printing (Binder Jetting)\n<\/h4>

\nBest for medium-to-large structural castings with complex internal cores. Build volumes up to 2,200mm. Materials: aluminum A356\/A357, stainless steels, nickel alloys, titanium.\n<\/p><\/div><\/div>

\n\ud83d\udd2c\n<\/div>

\nSLS Wax Pattern + Investment Casting\n<\/h4>

\nBest for precision components requiring Ra6.3 surface finish. Ideal for turbine blades and thin-wall superalloy parts. No wax injection tooling needed.\n<\/p><\/div><\/div>

\n\u2699\n<\/div>

\nSLM Direct Metal 3D Printing\n<\/h4>

\nBest for small, ultra-complex components. Direct metal laser melting of titanium, Inconel, and stainless steel. No casting required \u2014 part goes from powder to finished component.\n<\/p><\/div><\/div><\/div>

<\/div><\/div><\/div><\/section>

\nFlight-Proven Results\n<\/h2>

\nComponents currently in service with major aerospace programs.\n<\/p>

\"Turbine

\nComplex Structural Components\n<\/h3>\nAECC, China\n<\/span>

\nHybrid \"SLS coated sand + 3DP resin sand\" molding eliminates deformation and washouts in complex oil circuits. Delivers high-precision, high-strength integrated castings for thin-wall parts. Recognized by MIIT.\n<\/p><\/div><\/div>

\"Structural

\nA357 Structural Bracket \u2014 45% Weight Reduction\n<\/h3>\nCOMAC Supplier\n<\/span>

\nTopology-optimized A357 aluminum bracket for commercial aircraft interior. 3DP sand mold enabled organic geometry impossible with traditional tooling. 45% lighter than the machined-from-billet predecessor. 500+ units delivered.\n<\/p><\/div><\/div>

\"Impeller

\nClosed Impeller for Fuel Pump \u2014 Single-Piece Cast\n<\/h3>\nAVIC Subsidiary\n<\/span>

\nComplex internal blade geometry cast as one piece using SLS sand core + 3DP mold. Eliminated 5-axis CNC machining and brazing. Dynamic balance passed G2.5 at 12,000 RPM. Dye penetrant & X-ray certified.\n<\/p><\/div><\/div>

\"Diffuser

\nAero-Engine Casing \u2014 Large-Scale Thin-Wall Integration
\n<\/h3>\nCASC Supplier\n<\/span>

\nAddressed the challenges of large-scale, thin-wall complex structures. Utilizing SLS wax investment casting with segmented assembly technology to achieve one-piece integrated forming. Significantly eliminates high tooling costs and dramatically shortens lead times compared to traditional casting.
\n<\/p><\/div><\/div><\/div><\/div><\/section>

\nManufacturing Power at Scale\n<\/h2>

\n10 manufacturing centers. 50+ industrial 3D printers. One quality system.\n<\/p>

\n5\n<\/span>\nOwned Foundries\n<\/span><\/div>
\n50+\n<\/span>\n3DP Sand Printers\n<\/span><\/div>
\n15,000t\n<\/span>\nAnnual Casting Capacity\n<\/span><\/div>
\n20+\n<\/span>\nAerospace Clients\n<\/span><\/div><\/div><\/div><\/section>

\nPrinters That Power Your Parts\n<\/h2>

\nThe machines behind every aerospace casting we deliver.\n<\/p>

\n\u26ed\n<\/div>
\n3DPTEK-J4000 Pro\n<\/h5>

\nSand Mold | 2200x1600x700mm\n<\/p><\/div><\/div>

\n\u26ed\n<\/div>
\n3DPTEK-J2500\n<\/h5>

\nSand Mold | 1800x1200x600mm\n<\/p><\/div><\/div>

\n\ud83d\udd2c\n<\/div>
\nLaserCore-6000\n<\/h5>

\nSLS Sand & Wax | 600x600x500mm\n<\/p><\/div><\/div>

\n\u2699\n<\/div>
\nSLM Metal Printer\n<\/h5>

\nDirect Metal | Ti, Inconel, SS\n<\/p><\/div><\/div><\/div><\/div><\/section>

\n10 Manufacturing Centers. One Standard.\n<\/h2>

\nDistributed manufacturing across China for capacity, redundancy, and logistics.\n<\/p>

\nSuzhou Precision Foundry\n<\/h4>\nSuzhou, Jiangsu\n<\/span>