| Customization: | Available |
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| Processing Object: | Metal |
| Molding Style: | Forging |
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Nestled in the heart of the renowned casting and forging industrial town of Botou, Hebei Province, China, Botou Casting Machinery Factory, the predecessor of Cangzhou Metallic Crafts Co., Ltd, stands as a beacon of excellence just 200 km from the vibrant city of Beijing. With an illustrious history spanning over three decades in the custom forging industry, our factory has become synonymous with tradition and innovation. As a leading manufacturer, we not only draw inspiration from established practices but are also dedicated to integrating cutting-edge techniques and state-of-the-art machinery. Our unwavering commitment to growth and development ensures that we continually evolve to meet and exceed the ever-changing demands of the market. Experience the synergy of heritage and modernity with Botou Casting Machinery Processing Co., Ltd, where quality and satisfaction are our paramount goals.
While forging is among the most ancient and time-tested methods of metalworking, it continues to be one of the most effective techniques available today. Fundamentally, forging involves the art of shaping raw metal without causing it to completely liquify. Instead, metal retains its solid form while skilled operators employ a variety of forming techniques such as hammering, rolling, or pressing. Despite the numerous variations of forging-each offering unique benefits-most processes share a common step: heating the workpiece to extremely high temperatures to enable these shaping techniques.
In comparison to casting or other metalworking techniques, forging delivers superior physical properties, including exceptional tensile strength, all at a competitive price. These advantageous characteristics are largely due to the transformation in the metal's grain structure. Since the metal does not undergo melting, the percussive or compressive forces applied during forging direct the grain to flow according to the design of the final product. This technique results in components that significantly surpass the strength of their machined and casted counterparts.
CMC Forge empowers clients from diverse industries to leverage these benefits through an extensive array of expertly crafted forging services tailored to fulfill the requirements of various applications.
THE INTRICATE FORGING PROCESS
The comprehensive forging process encompasses numerous subtypes, leading to variations in the specific steps required for forming a product. Most procedures, however, adhere to a standard framework.
Discover the dynamic world of metal crafting with two key methods: hot forging and cold forging. Each technique is a masterclass in precision engineering, delivering exceptional results in metal forming.
Unlock the power of hot forging where metal is meticulously heated above its recrystallization point, often reaching temperatures as high as 2,300 degrees Fahrenheit. The brilliance of this method lies in its efficiency-requiring less energy to mold the metal seamlessly. Such intense heat reduces yield strength, enhancing ductility and ensuring the elimination of chemical inconsistencies, resulting in superior quality products.
Cold forging, a marvel of modern engineering, typically involves working metals at room temperature, though it can encompass any temperature below recrystallization. While certain robust metals, like high-carbon steel, resist this process, cold forging excels in unparalleled dimensional precision, uniformity, surface finesse, and minimizes contamination. Techniques like bending, extruding, cold drawing, and cold heading highlight its versatility. However, this precision demands sophisticated machinery and sometimes intermediate anneals.
ADVANTAGES
Botou Casting Machinery Processing Co., Ltd masterfully delivers superior quality hot forging parts and components tailored to a diverse array of industries. From automotive to food dairy, machinery, medical, plumbing, watering, mining, petrochemical, electrical, energy, aerospace, submarines, and beyond, we ensure unparalleled excellence.
Renowned for producing some of the most robust manufactured parts, hot forging stands out among metal manufacturing processes. We skillfully craft hot forging parts and components ranging from mere grams to over several hundred kilograms. For parts demanding impeccable surface finishes, we offer an extensive portfolio of secondary operations, including precision machining and surface finishing.
Hot forging involves the artful heating of metal above its recrystallization temperature. This meticulous process reduces the required flow stress and energy, significantly boosting production rates. It facilitates easier shaping and minimizes the risk of metal fracturing, epitomizing efficiency.
Iron and its alloys are predominantly hot forged for two pivotal reasons: #1) To mitigate difficulties in working with hard materials like steel and iron if work hardening occurs, and #2) Hot forging is an economically savvy choice, allowing subsequent heat treatment processes to fortify steel, enhancing strength beyond cold working processes.
Typical hot forging temperatures are as follows: 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). These precise temperatures ensure optimal forging outcomes.
In the intricate dance of hot forging, metal is heated beyond its recrystallization point. This essential step prevents strain hardening during deformation. Metals are skillfully comminuted into molds, which are also heated as needed, allowing for the creation of complex shapes unimaginable in cold forging.
For superalloys, known for their low malleability, isothermal forging is employed. This controlled atmosphere process, synonymous with hot forging, maintains the workpiece at its peak temperature throughout forming, expertly avoiding oxidation and ensuring flawless results.
By maintaining the mold at an elevated temperature, we eliminate any cooling of the workpiece between mold interfaces, enhancing the metal's flow properties. This seamless temperature control is the cornerstone of exceptional hot forging techniques.
| Material | Characteristics | Application |
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| Stainless Steel | Corrosion-resistant |
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| Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
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| HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
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| Aluminum | Good strength-to-weight ratio Readily forged |
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| Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
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| Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
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| Titanium | High strength Low density Excellent corrosion resistance |
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