Industri Auto
Muat Turun Maklumat Produk
Untuk membantu pelanggan global memahami produk kami dengan lebih baik, kami komited untuk memberikan anda maklumat produk terperinci untuk membantu anda memilih produk yang memenuhi keperluan anda.
Kelebihan
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:
Besi mulur
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.
Keluli Aloi
Used for gears and connecting parts, with strong wear resistance and toughness.
Keluli Tahan Karat
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.
Apa yang Kami Tawarkan
Leierwo komited untuk menyediakan perkhidmatan pembuatan bahagian logam ketepatan berkualiti tinggi, termasuk tuangan ketepatan, tuangan pelaburan, tuangan pasir dan pemesinan CNC. Kami menawarkan penyelesaian tersuai dan boleh menyiapkan reka bentuk anda dalam masa 3–5 minggu, bergantung pada kerumitan bahagian tersebut. Sebelum pengeluaran besar-besaran, kami menyediakan satu sampel percuma untuk ujian dan kelulusan.
Perkhidmatan Pemutus Pelaburan
ciri-ciri: Tuangan pelaburan mempunyai ketepatan yang tinggi, boleh menyesuaikan diri dengan bentuk yang kompleks, mempunyai permukaan licin dan sedikit sisa bahan.
Aplikasi: aeroangkasa, jentera ketepatan, kereta, peralatan perubatan, dsb.
Perkhidmatan Tuang Pasir
ciri-ciri: Ia menggunakan acuan pasir, yang kos rendah dan sesuai untuk tuangan logam berbentuk besar dan kompleks.
Aplikasi: bahagian automotif, bahagian struktur mekanikal, tuangan besar.
Perkhidmatan Pemesinan CNC
ciri-ciri: ketepatan tinggi, bahagian kompleks, dan pengeluaran besar-besaran.
Aplikasi: acuan, bahagian peranti perubatan, blok silinder enjin aloi aluminium/kepala silinder.
Perkhidmatan Tuangan Kami – Dipenuhi Merentas Gred Logam
Leierwo memiliki kepakaran yang luas merentasi pelbagai gred aloi, membolehkan pelanggan kami memilih bahan yang ideal untuk mengoptimumkan produk mereka dan memenuhi keperluan aplikasi global yang paling mencabar. Sila terokai siri aloi yang disenaraikan di bawah untuk mencari padanan yang sesuai untuk keperluan khusus anda.
Kami Menyediakan Penyelesaian Pengilangan Komprehensif
Pemutus Pelaburan
Tuangan Pasir
Percetakan 3D
Tuangan Keluli Tahan Karat
Tuangan Keluli Karbon
Tuangan Keluli Aloi
Mulakan Projek Anda dengan Leierwo
1. Hantar Pertanyaan Anda
Hantar lukisan CAD dan fail 3D anda melalui e-mel, menyatakan gred bahan, kuantiti pesanan, kemasan permukaan atau sebarang butiran lain yang berkaitan.
2. Pengiraan Kos
Sebaik sahaja kami menerima reka bentuk anda, pasukan kejuruteraan kami akan menilai lukisan dengan teliti dan mengira harga berdasarkan kos pengeluaran sebenar secepat mungkin.
3. Mulakan Pengeluaran
Selepas kelulusan harga, pasukan pengeluaran kami akan menyediakan bahan dan menjadualkan pengeluaran dengan segera. Leierwo sentiasa memastikan penghantaran tepat pada masanya.
4. Susun Penghantaran
Selepas pengeluaran selesai, kami akan memberikan butiran pembungkusan dan mengatur penghantaran melalui laut atau udara. Kami menyokong penghantaran global untuk setiap pesanan.
Soalan Lazim
S1. Adakah anda sebuah syarikat perdagangan atau pengilang?
S2. Bolehkah anda memetik berdasarkan lukisan 3D?
S3. Bagaimanakah anda mengendalikan RFQ (Permintaan Sebutharga)?
S4. Apakah masa utama anda yang biasa?
S5. Adakah anda menyediakan sampel? Adakah mereka bebas?
S6. Apakah kaedah pembayaran yang anda terima?
S7. Bagaimanakah anda memastikan kawalan kualiti?
S8. Adakah produk anda disertakan dengan jaminan?
S9. Bagaimana anda melihat hubungan anda dengan pelanggan?
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