Automobilindustrie
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Vorteile
The automotive industry is one of the most demanding sectors in modern manufacturing, demanding material properties, dimensional accuracy, and batch consistency.
Casting technology plays a core role in the production of automotive parts, particularly in key systems such as engines, transmissions, chassis, and braking systems, fulfilling crucial functions such as load-bearing, sealing, transmission, and safety.
As vehicles evolve toward lightweight, high-performance, and new energy vehicles, higher requirements are placed on castings:
· Materials must possess high strength, wear resistance, and heat resistance.
· Processes must ensure dimensional accuracy and surface quality.
· Manufacturing must balance mass production efficiency and cost control.
Leierwo firmly believes that high-quality casting processes are the foundation for these performance and quality goals.
Casting technology plays a core role in the production of automotive parts, particularly in key systems such as engines, transmissions, chassis, and braking systems, fulfilling crucial functions such as load-bearing, sealing, transmission, and safety.
As vehicles evolve toward lightweight, high-performance, and new energy vehicles, higher requirements are placed on castings:
· Materials must possess high strength, wear resistance, and heat resistance.
· Processes must ensure dimensional accuracy and surface quality.
· Manufacturing must balance mass production efficiency and cost control.
Leierwo firmly believes that high-quality casting processes are the foundation for these performance and quality goals.
Application of Casting in Automobile Parts Manufacturing
Our company can customize various types of automotive parts castings, and our products are widely used in:
Core systems such as engine parts, transmission parts, and brake system parts.
Core systems such as engine parts, transmission parts, and brake system parts.
Typical Castings Include
Engine: cylinder block, cylinder head, intake manifold, oil pan, etc.
Transmission: housing, gear housing, connecting flange, end cap, etc.
Brake system: brake caliper, bracket, connecting support, etc.
Transmission: housing, gear housing, connecting flange, end cap, etc.
Brake system: brake caliper, bracket, connecting support, etc.
The Advantages of Leerwo Casting in These Parts
Complex structures can be formed in a single step, reducing subsequent welding and assembly errors.
High strength and heat resistance ensure long-term stable operation of the engine and transmission system.
Lightweight design is feasible, and alloy materials are used to reduce vehicle weight.
Controllable costs and excellent batch consistency make it suitable for large-scale automotive manufacturing.
Using processes such as precision casting, sand casting, and die casting, we provide customers with automotive component castings with stable performance, optimized structure, and batch consistency.
High strength and heat resistance ensure long-term stable operation of the engine and transmission system.
Lightweight design is feasible, and alloy materials are used to reduce vehicle weight.
Controllable costs and excellent batch consistency make it suitable for large-scale automotive manufacturing.
Using processes such as precision casting, sand casting, and die casting, we provide customers with automotive component castings with stable performance, optimized structure, and batch consistency.
Casting Materials and Process Characteristics
In combination with the company’s actual process capabilities, we flexibly use the following process and material combinations in the production of automotive castings:
Main Materials:
Main Materials:
Sphäroguss
Used for pressure-bearing parts such as engine cylinders and brake calipers, with high strength and fatigue resistance.
Aluminum Alloy
Used for transmission housing, oil pan, lightweight parts, light weight and good heat dissipation performance.
Legierter Stahl
Used for gears and connecting parts, with strong wear resistance and toughness.
Edelstahl
Used in high temperature and high corrosion conditions, such as exhaust system components.
Key Processes:
Sand Casting: Suitable for medium-to-large structural parts such as engine blocks and brake calipers, offering stable performance.
Die Casting (Large-Scale Assembly Line Production): Suitable for aluminum alloy housing parts, offering high efficiency and excellent dimensional consistency.
Forging and Welding Assistance: Used for composite manufacturing and structural optimization, enhancing strength and reliability.
Post-processing:
Heat treatment to improve microstructure.
CNC finishing to ensure assembly accuracy.
Surface sandblasting, shot blasting, and coating to enhance corrosion resistance.
Sand Casting: Suitable for medium-to-large structural parts such as engine blocks and brake calipers, offering stable performance.
Die Casting (Large-Scale Assembly Line Production): Suitable for aluminum alloy housing parts, offering high efficiency and excellent dimensional consistency.
Forging and Welding Assistance: Used for composite manufacturing and structural optimization, enhancing strength and reliability.
Post-processing:
Heat treatment to improve microstructure.
CNC finishing to ensure assembly accuracy.
Surface sandblasting, shot blasting, and coating to enhance corrosion resistance.
Customer Cases
We partner with numerous automotive OEMs and parts suppliers, providing them with high-performance castings:
Engine System: Ductile iron sand-cast cylinder blocks enhance wear resistance and heat dissipation.
Transmission System: Aluminum alloy die-cast housings achieve lightweight design and improve fuel economy.
Braking System: High-strength cast iron brake calipers offer both thermal fade resistance and safety.
These products have been widely used in passenger cars, commercial vehicles, and new energy vehicles, demonstrating stable long-term performance.
Engine System: Ductile iron sand-cast cylinder blocks enhance wear resistance and heat dissipation.
Transmission System: Aluminum alloy die-cast housings achieve lightweight design and improve fuel economy.
Braking System: High-strength cast iron brake calipers offer both thermal fade resistance and safety.
These products have been widely used in passenger cars, commercial vehicles, and new energy vehicles, demonstrating stable long-term performance.
Industry Standards and Quality Control
We strictly implement the automotive industry quality management system and international standards to ensure the safety and reliability of each casting.
Implementation Standards:
· ISO 9001 / IATF 16949 Automotive Quality Management System · GB, ASTM, DIN, and other casting and material standards
Quality Control Process:
Implementation Standards:
· ISO 9001 / IATF 16949 Automotive Quality Management System · GB, ASTM, DIN, and other casting and material standards
Quality Control Process:
Raw material spectral analysis and composition testing
Mold and dimensional accuracy testing
Nondestructive testing (UT/MT/PT) and dynamic balancing testing
Full-process quality traceability management system
With advanced casting technology and strict quality system, Leierwo provides high-performance, lightweight, precise and durable casting solutions for the automotive manufacturing industry.
Unser Angebot
Leierwo bietet Präzisionsmetallteile höchster Qualität an, darunter Feinguss, Feinguss, Sandguss und CNC-Bearbeitung. Wir bieten maßgeschneiderte Lösungen und können Ihr Design je nach Komplexität der Teile innerhalb von 3–5 Wochen fertigstellen. Vor der Serienproduktion stellen wir Ihnen ein kostenloses Muster zur Prüfung und Freigabe zur Verfügung.
Feinguss-Service
Merkmale: Feinguss ist hochpräzise, kann sich an komplexe Formen anpassen, hat eine glatte Oberfläche und wenig Materialabfall.
Anwendungen: Luft- und Raumfahrt, Präzisionsmaschinen, Automobile, medizinische Geräte usw.
Sandguss-Service
Merkmale: Dabei wird eine Sandform verwendet, die kostengünstig ist und sich für große und komplex geformte Metallgussteile eignet.
Anwendungen: Autoteile, mechanische Strukturteile, große Gussteile.
CNC-Bearbeitungsdienste
Merkmale: hohe Präzision, komplexe Teile und Massenproduktion.
Anwendungen: Formen, Teile für medizinische Geräte, Motorzylinderblöcke/Zylinderköpfe aus Aluminiumlegierung.
Unsere Gussdienstleistungen – für alle Metallsorten
Leierwo verfügt über umfassendes Know-how in einem breiten Spektrum an Legierungsgüten. So können unsere Kunden die idealen Werkstoffe zur Optimierung ihrer Produkte auswählen und die anspruchsvollsten globalen Anwendungsanforderungen erfüllen. Entdecken Sie die unten aufgeführten Legierungsserien, um die perfekte Lösung für Ihre spezifischen Anforderungen zu finden.
Wir bieten umfassende Fertigungslösungen
Feinguss
Sandguss
3D-Druck
Edelstahlgussteile
Gussteile aus Kohlenstoffstahl
Gussteile aus legiertem Stahl
Starten Sie Ihr Projekt mit Leierwo
1. Senden Sie Ihre Anfrage
Senden Sie Ihre CAD-Zeichnungen und 3D-Dateien per E-Mail und geben Sie dabei Materialqualität, Bestellmenge, Oberflächenbeschaffenheit oder andere relevante Details an.
2. Kostenkalkulation
Sobald wir Ihren Entwurf erhalten haben, wird unser Ingenieurteam die Zeichnungen sorgfältig prüfen und den Preis so schnell wie möglich auf Grundlage der tatsächlichen Produktionskosten berechnen.
3. Produktion starten
Nach der Preisgenehmigung bereitet unser Produktionsteam die Materialien vor und plant die Produktion umgehend. Leierwo gewährleistet stets eine pünktliche Lieferung.
4. Lieferung vereinbaren
Nach Abschluss der Produktion stellen wir die Verpackungsdetails bereit und organisieren den Versand per See- oder Luftfracht. Wir unterstützen den weltweiten Versand für jede Bestellung.
Häufig gestellte Fragen
Frage 1: Sind Sie ein Handelsunternehmen oder ein Hersteller?
F2. Können Sie ein Angebot auf Grundlage von 3D-Zeichnungen erstellen?
F3. Wie handhaben Sie RFQs (Request for Quotation)?
F4. Wie lange dauert die Lieferung normalerweise?
Frage 5: Stellen Sie Muster zur Verfügung? Sind diese kostenlos?
F6. Welche Zahlungsmethoden akzeptieren Sie?
F7. Wie stellen Sie die Qualitätskontrolle sicher?
F8. Haben Sie für Ihre Produkte eine Garantie?
F9. Wie sehen Sie Ihre Beziehung zu Kunden?
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