Mistet skumstøbning

Mistet skumstøbning

(4967 Kundeanmeldelse)

  • ISO 9001:2015, ISO 13485, ISO14001:2015, IATF 16949:2016 certificeret.
  • 50+ tilgængelig overfladebehandling
  • Fra hurtige prototyper til on-demand produktion

Langhe casting specializes in providing high-precision Mistet skumstøbning For en lang række industrielle applikationer. As a trusted name in the metal casting industry, we combine technical expertise with advanced facilities to deliver consistent quality and reliable results.

What is Lost Foam Casting?

Lost foam casting is an innovative casting process that uses foam patterns, which evaporate upon contact with molten metal. This method eliminates the need for traditional pattern removal, resulting in high accuracy and smooth surface finishes.

Hvordan det virker

  1. Foam patterns are created using polystyrene (EPS or PMMA).
  2. The foam is assembled into the desired shape and coated with refractory material.
  3. Molten metal is poured into the mold, vaporizing the foam and filling the cavity.
  4. The metal solidifies, forming the final casting with minimal need for machining.
Mistet skumstøbning

Mistet skumstøbning

Advantages of Lost Foam Casting

Funktion Fordel
High Dimensional Accuracy Minimizes machining requirements and post-processing
Mulighed for kompleks geometri Enables design flexibility for intricate parts
No Core Requirement Reduces mold complexity and production time
Fremragende overfladefinish Reduces finishing work and enhances aesthetics
Eco-Friendly Lower emissions and less material waste

Materials We Work With

Ved Langhe -casting, we handle a variety of metals for lost foam casting:

  • Gray Iron
  • Ductile Iron
  • Aluminiumslegeringer
  • Steel Alloys
  • Bronze and Brass
Lost Foam Casting Aluminum Products

Lost Foam Casting Aluminum Products

Industrier tjente

Vores lost foam casting services serve multiple sectors:

Industri Applikationseksempler
Automotive Motorblokke, bremsekomponenter, suspension parts
Industrielle maskiner Pumps, ventiler, compressors, huse
Rumfart Letvægts strukturelle komponenter
Energi Turbine parts, olie & gas equipment
Agriculture Machinery brackets, engine covers

Hvorfor vælge Langhe -casting?

Langhe Casting stands out in the lost foam casting industry for several reasons:

  • Over 20 år of foundry and casting experience
  • ISO-certificeret quality management system
  • State-of-the-art equipment and in-house foam tooling
  • Customized solutions for small, medium, and large volume production
  • Expert technical support from design to final delivery

Lost Foam Casting vs. Traditional Casting

Aspekt Mistet skumstøbning Traditional Sand Casting
Pattern Removal Pattern evaporates Pattern removed physically
Complex Shapes Easily cast Requires multiple cores
Overfladefinish Smoother Rougher
Environmental Impact Low emissions Higher emissions
Omkostningseffektivitet High for medium-to-high volumes Moderat

Our Lost Foam Casting Process

Langhe Casting ensures process reliability at every stage:

  1. Collaborative part design review
  2. Precision foam tooling and pattern production
  3. Automated slurry coating and drying
  4. Controlled metal pouring and cooling
  5. Rigorous inspection and quality testing
Lost-foam-casting-LFC-process

Lost-foam-casting-LFC-process

Kvalitetssikring

Our team follows strict quality control procedures. We perform:

  • Dimensional inspections (CMM measurements)
  • Surface roughness and hardness testing
  • Non-destructive testing (Ndt)
  • Material certification and traceability

Get a Custom Quote Today

Leder efter pålidelige lost foam casting services with unmatched quality? Kontakte Langhe casting to get a customized solution tailored to your specifications. Our team is ready to assist you with technical guidance, Hurtig prototype, and volume production support.

E -mail: [email protected]
Telefon: +86-XXX-XXXX-XXXX
Hjemmeside: www.langhecasting.com

Ofte stillede spørgsmål

Q1: What part sizes can be made with lost foam casting?

Langhe Casting can produce parts from a few hundred grams up to 200 kg, depending on geometry and material.

Q2: Is lost foam casting suitable for aluminum parts?

Ja, aluminum alloys perform well with lost foam casting due to their fluidity and lightweight properties.

Q3: How long is the lead time for tooling and production?

Tooling takes 2–4 weeks, and production typically starts within 1–2 weeks after approval.

 

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