China Machinery Products Manufacturing Manufacturersv

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: 0251425532
• Molding Technics: Hot Forging
• Application: Auto Parts
• Material: Steel
• Heat Treatment: Tempering
• Surface Treatment: Sand Blasting
• Forging Tolerance: +/-0.5mm
• Standard: ASME
• Mateiral: Steel Alloy, Carbon Steel, Ss, Brass, Aluminum
• Logo: Customize Available
• Size: Customize Available
• Drawing Format: 3D, Pdf, CAD...
• Transport Package: Carton, Wooden Box
• Specification: customized as drawing, specification
• Trademark: DXCMC
• Origin: China
• HS Code: 7308900000
• Production Capacity: 5000000 Tons Per Year
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 30 days (1 - 5 Pieces) ; To be negotiated ( > 5 Pieces)

Product Description

Company Profile

Botou Casting Machinery Factory, the illustrious forerunner of Cangzhou Metallic Crafts Co., Ltd, stands with unwavering pride in Botou-a celebrated center of casting and forging ingenuity in the heart of Hebei Province, China. Nestled just 200 kilometers from the dynamic cityscape of Beijing, our location is a strategic advantage. With an illustrious legacy spanning over 30 remarkable years in the custom forging realm, we epitomize the very essence of forging mastery. Our devotion shines through not only in acquiring external knowledge but in wholeheartedly integrating cutting-edge technologies and world-class machinery. We are steadfast in our commitment to relentless development and pioneering innovation, ensuring we not only fulfill but consistently surpass market expectations, bringing unparalleled satisfaction and excellence to our esteemed clientele.

A GUIDE TO FORGING PARTS

Forging is a time-honored technique deeply embedded in ancient craftsmanship, yet it continues to dominate today's cutting-edge metalworking industries. At the heart of this art lies the skillful transformation of raw metal, maintaining its solid integrity while skilled artisans employ methods such as hammering, rolling, or pressing to intricately fabricate it. This precision-driven process utilizes elevated temperatures to aid in shaping the metal, providing a rich array of forging techniques, each offering distinct benefits tailored to specific needs.

In comparison to casting and other metalworking methods, forging stands proud as the foremost method for crafting components with exceptional physical properties, like unmatched tensile strength, all the while being cost-effective. The key to these extraordinary qualities is found in the deliberate alteration of the metal's grain structure. By refraining from melting, the applied force-either percussive or compressive-guides the grain to conform to the finished product's shape, producing components that are significantly stronger than their machined or casted counterparts.

Botou Casting Machinery Processing Co., Ltd welcomes you to the world of forging, offering an extensive range of specialized forging services that cater to a multitude of industries, expertly meeting a wide spectrum of application needs.

AN IN-DEPTH EXPLORATION OF THE FORGING PROCESS

In the vast landscape of forging, a multitude of specialized variations exist, each with its own unique procedural intricacies. However, most forging operations follow a core series of steps that form the foundation of this art.

• The success of forging is anchored in meticulously crafted dies that shape and compress metal into precise forms. The selection of the perfect toolset is paramount to achieving the desired configuration. Often, custom die designs become essential to meet exact specifications, especially in large-scale production runs where multiple dies are synchronized to perform tasks such as flattening, forming, or cutting.
• Following the careful planning and precision toolmaking phases, the transformative stage of metalworking begins. Initially, the workpiece, known as a billet, is cut to required dimensions. Then, it undergoes heating to reach the exact temperature needed for molding.
• At this juncture, forging methods diverge distinctively. Based on the chosen method, the heated billet might be placed between dies or into a preformed cavity for compression. Alternatively, in cold forging, the billet remains at room temperature and is shaped through manual hammering to achieve the desired form.
• To attain perfection, certain finishing touches are often necessary. For instance, specific dies produce excess material, termed flashing, which must be meticulously trimmed to ensure a flawless final product.

COLD FORGING VS HOT FORGING

 

Forging is a time-honored tradition that has gracefully matured into two prominent methodologies: hot forging and cold forging. Each of these formidable techniques, distinct yet equally effective, masterfully transforms raw metal into robust, superior-quality products that stand the test of time.

Hot forging is the masterful art of elevating metal temperatures beyond their recrystallization points, reaching an impressive heat of up to 2,300 degrees Fahrenheit. This sophisticated technique diminishes the energy required to shape metals by reducing yield strength while enhancing ductility. Moreover, hot forging meticulously eliminates chemical discrepancies, ensuring an impeccable, uniform metal composition.

Cold forging boldly tests metal strength by shaping it at ambient or slightly elevated temperatures. Although metals like high-carbon steel might challenge this process due to their inherent strength, cold forging excels where precision is paramount. It delivers unparalleled dimensional accuracy, remarkable product consistency, and exquisite surface finishes. The process encompasses a diverse range of techniques such as bending, extruding, cold drawing, and cold heading, showcasing its remarkable versatility. However, higher equipment requirements and occasional intermediate annealing are considerations within this powerful method.



ADVANTAGES

• Preserves the intrinsic grain flow within the metal
• Sustains the natural strength of the metal
• Eliminates defects, inclusions, and porosity
• Offers relatively low production costs
• Delivers outstanding production yield and efficiency

 

HOT FORGING

At Botou Casting Machinery Processing Co., Ltd, we exemplify excellence in delivering superior hot forging parts and components. Our expansive expertise reaches across a multitude of industries, including automotive, food dairy, machinery, medical, plumbing, watering, mining, petrochemical, electrical, energy, aerospace, submarine sectors, and more. Our products are crafted with precision and engineered to perfection, ensuring unmatched quality and performance.

Hot forging is renowned in the metal manufacturing industry for producing some of the most robust components. Our remarkable capabilities range from creating lightweight elements weighing mere grams to forging substantial components that exceed several hundred kilograms. For parts that demand specialized surface finishes, we offer a comprehensive array of secondary operations. These include precision machining and state-of-the-art surface finishing techniques, guaranteeing each piece meets the pinnacle of quality standards.

 

What Is Hot Forging? A Deeper Insight

Hot forging is a groundbreaking manufacturing process that involves heating metals beyond their recrystallization temperature. This innovative technique reduces flow stress and energy consumption, facilitating a more rapid production rate. It simplifies metal shaping and significantly lowers the risk of fractures during manufacturing, ensuring superior component integrity.

Iron and its alloys are predominantly subject to hot forging for two compelling reasons: Firstly, as work hardening progresses, these robust materials, including steel and iron, become increasingly challenging to shape. Secondly, hot forging these metals is a cost-effective solution, enabling subsequent heat treatment processes that fortify material strength without solely depending on cold working methods.

Optimal Hot Forging Temperatures : Aluminum (Al) Alloys require temperatures ranging between 360°C (680°F) and 520°C (968°F); Copper (Cu) Alloys are forged at temperatures from 700°C (1,292°F) to 800°C (1,472°F); and Steel can be forged at soaring temperatures up to 1,150°C (2,102°F).

 

 

 

Crafting Excellence: How Hot Forgings Are Made

In hot forging, metals are meticulously heated beyond their recrystallization point to prevent strain hardening during deformation. The process involves plastically deforming the heated metal and skillfully shaping it within molds, which can also be heated if necessary. This high-temperature condition enhances metal pliability, allowing for the creation of more intricate shapes compared to cold forging, delivering unparalleled design freedom.

For superalloys, which naturally exhibit reduced malleability, specialized techniques like isothermal forging are employed to prevent oxidation. This sophisticated process, also known as hot forging, maintains the workpiece at an ideal temperature throughout, ensuring the highest quality and integrity of the final product.

Achieving optimal workpiece temperature is accomplished by heating the mold to a temperature close to or slightly below that of the workpiece. This strategic approach eliminates cooling at mold interfaces, thereby optimizing the metal's flow properties and significantly enhancing forming precision.

 

The Many Advantages of Hot Forging

• Increased ductility: Hot forging infuses metals with exceptional ductility, allowing them to be effortlessly shaped into desired forms, achieving unparalleled versatility.
• Complex shapes: This process enables the creation of intricate and elaborate shapes that may be unattainable through alternative forging methods, offering limitless design possibilities.
• High precision: Achieve extraordinary precision in dimensions and surface finishes of forged components, ensuring that they meet the most rigorous standards and specifications.
• Cost benefit: Enjoy the advantage of reduced production costs and improved material utilization, rendering hot forging a financially astute choice for any project.
• Enhanced stiffness: The process naturally fortifies materials, imbuing them with greater stiffness and durability, ensuring longevity and reliability in every product.
• Size: Our diverse offerings accommodate a wide range of sizes, from compact 1-inch parts to substantial 30-inch components, precisely tailored to meet diverse specifications and needs.
• Weight: We expertly produce parts of varying weights, from lightweight ounces to robust components exceeding 100 pounds, meticulously tailored to fulfill your specific requirements.

 

 

 

APPLICATION

 

Material	Characteristics	Application
Stainless Steel	Corrosion-resistant	Used in steam turbines, pressure vessels, and other applications in petrochemical, medical, food processing industries. Used at temperatures up to 1800 F under low stress and to 1250 F under high-stress.
Low Carbon and Low Alloy Steel	Easily processed Good mechanical properties Low material cost	Widely used at temperature lower than 900 F.
HSLA/Microalloy Steel	Good mechanical properties Low material cost Simple thermomechanical treatment	Mainly used at temperature lower than 400 F for structural and engine applications in the aircraft and transportation industries.
Aluminum	Good strength-to-weight ratio Readily forged	Mainly used at temperature lower than 400 F for structural and engine applications in the aircraft and transportation industries.
Aluminum A356.0	Good strength-to-weight ratio Readily forged	Mainly used at temperature lower than 400 F for structural and engine applications in the aircraft and transportation industries.
Nickel-Base Superalloy	Oxidation resistance Creep-rupture strength	Used at temperature between 1200 and 1800 F. Used for structural shapes, turbine components, fittings, and valves.
Titanium	High strength Low density Excellent corrosion resistance	About 40% lighter in weight compared to steel parts. Used primarily in the temperature services to 1000 F.  Used for aircraft engine components and structures, ship components, and valves and fitting in transportation and chemical industries.

Secondary Operations and Heat Treatment of Hot Forging We Offer: Unleash the potential of your forged parts with our specialized secondary operations and heat treatment solutions, designed to refine, strengthen, and enhance each piece to meet your precise specifications.

• High Precision Machining: Discover a new realm of excellence in accuracy and craftsmanship with our unparalleled high precision machining services. Experience superior, consistent results that elevate your manufacturing process to the highest standards every time.
• Punching, Drilling, Tapping, Bending, Milling: Embrace the versatility and precision of our comprehensive manufacturing suite. From expert punching to precise drilling, meticulous tapping, seamless bending, and detailed milling, our services are tailored to meet all your manufacturing needs with unrivaled expertise.
• Painting, Anodizing, Black Oxide, Powder Coating: Transform the aesthetic appeal and enhance the durability of your products with our all-encompassing surface treatment solutions. Enjoy the benefits of professional painting, premium anodizing, resilient black oxide, and long-lasting powder coating, all designed to provide both beauty and protection.
• Heat Treatment: Elevate the performance and extend the lifespan of your components through our advanced heat treatment processes. Engineered to maximize strength, increase toughness, and boost wear resistance, our solutions are tailored to optimize your component's capabilities and ensure enduring reliability.

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