| Customization: | Available |
|---|---|
| Processing Object: | Metal |
| Molding Style: | Forging |
|
Still deciding? Get samples of US$ 200/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Nestled in the heart of China's renowned Botou casting and forging industrial town, Botou Casting Machinery Processing Co., Ltd is the proud successor of Cangzhou Metallic Crafts Co., Ltd. Situated just 200km from the bustling metropolis of Beijing, our factory has been a stalwart in the custom forging industry for over three decades. As a traditional yet forward-thinking forging manufacturer, we not only embrace and integrate valuable experiences from the industry but also relentlessly pursue innovative techniques and advanced machinery. Our commitment to excellence drives us to continually develop and refine our processes, ensuring we not only meet but exceed market demands with precision and creativity.
Forging, an age-old metalworking technique, still reigns supreme as one of the most effective methods known today. At its heart, forging involves shaping raw metal while maintaining its solidity, without allowing it to liquefy completely. This process allows skilled artisans to employ a range of techniques such as hammering, rolling, or pressing. While the art of forging boasts many variations, each with its unique set of advantages, the majority share a common element: heating the workpiece to exceptional temperatures to ease the shaping process.
Forging, as opposed to casting or alternative metalworking techniques, offers unparalleled physical properties, including remarkable tensile strength at a compelling cost. These superior attributes stem primarily from the transformation of the metal's grain structure. As the metal remains solid, the applied percussive or compressive forces during forging compel the grain to align with the flow of the final product, resulting in components that significantly surpass the strength of their machined and cast counterparts.
CMC Forge extends these impressive benefits to clients across a multitude of industries, presenting a comprehensive suite of expert forging services tailored to fulfill diverse application requirements.
THE FORGING PROCESS UNVEILED
The forging process encompasses a wide array of subtypes, meaning the precise steps required to form a product can vary. However, most procedures adhere to a similar overarching framework.
Forging techniques are categorized into two primary types: hot forging and cold forging. While both methodologies are acclaimed for transforming metal, they achieve this through distinct processes yet often yield comparable results.
Hot forging is a dynamic process where metal is heated beyond its recrystallization temperature, often up to a scorching 2,300 degrees Fahrenheit. This practice is acclaimed for its efficiency, as the intense heat significantly reduces the energy necessary to mold the metal. The elevated temperatures enhance ductility and lower yield strength, allowing for easier manipulation. Furthermore, hot forging eradicates chemical inconsistencies, producing superior finished products with remarkable structural integrity.
Cold forging is the art of shaping metal at ambient temperatures, though it can occur at any point below the recrystallization threshold. Certain robust metals, like carbon-rich steel, present challenges due to their inherent strength. Nonetheless, cold forging excels in achieving impeccable standards of dimensional precision, product consistency, pristine surface finishes, and minimal contamination. It encompasses a suite of methods such as bending, extruding, cold drawing, and cold heading. This adaptability, however, demands more robust machinery and may necessitate intermediate annealing, balancing versatility with additional costs.
ADVANTAGES
Immerse yourself in the excellence of superior quality hot forging parts and components, meticulously crafted for a diverse spectrum of industries. From automotive and food dairy to machinery, medical, plumbing, and watering, our hot forgings serve extensive applications. Bridging sectors like mining, petrochemical, electrical, energy, aerospace, and submarine, we ensure unparalleled performance and reliability for every use.
Hot forging stands as the gold standard in manufacturing, known for producing some of the strongest parts and components compared to alternative metal processes. Our expertise spans the creation of hot forging parts that range from mere grams to several hundred kilograms. To meet diverse surface finish requirements, we offer an expansive array of secondary operations, including precision machining and exquisite surface finishing.
Hot forging involves heating metal above its recrystallization temperature, a process that reduces the flow stress and energy needed, thus enhancing production rates. This method not only makes shaping the metal easier but also reduces the risk of fracture, promising a smooth and efficient forging experience.
Iron and its alloys are predominantly hot forged for two compelling reasons: #1) As work hardening progresses, hard materials like steel and iron become increasingly challenging to manipulate. #2) Hot forging offers an economical advantage by allowing metals like steel to be strengthened through subsequent heat treatments, beyond mere cold working.
The typical temperatures for hot forging are: Aluminum (Al) Alloys - 360° (680°F) to 520°C (968°F); Copper (Cu) Alloys - 700°C (1,292°F) - 800°C (1,472°F); Steel - up to 1,150°C (2,102°F)
In hot forging, metals are heated beyond their recrystallization point, crucial to bypass strain hardening during deformation. This process involves heating the metal and molding it, allowing for intricate shapes beyond the capacity of cold forging. This high-temperature method enhances the metal's workability, enabling the creation of more sophisticated and complex designs.
For superalloys with low malleability, the technique of isothermal forging, or hot forging, is employed. This process keeps the workpiece at peak temperature within a controlled atmosphere, mitigating oxidation and ensuring flawless thermal processing throughout.
To maintain optimal conditions, molds are heated to an elevated temperature, close to that of the workpiece. This controlled environment prevents cooling at the mold interface, enhancing the metal's flow properties and ensuring superior forging quality.
| Material | Characteristics | Application |
|---|---|---|
| Stainless Steel | Corrosion-resistant |
|
| Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
|
| HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
|
| Aluminum | Good strength-to-weight ratio Readily forged |
|
| Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
|
| Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
|
| Titanium | High strength Low density Excellent corrosion resistance |
|
){kind=link}