When to Use block forging manufacturing？
What Is Industrial Block Forging?
Block forging can be broken down into two different types: open die block forging and closed die block forging. This type of forging is frequently called drop forging because the metal block is shaped by raising and then dropping a hammer onto the heated block of metal to shape it. Block forging is a process commonly used within a forged components manufacturer.
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Open Die Block Forging
The oldest and most prominent type of block forging is known as open-die drop forging or smith forging. Basically, this is where a block of steel is super-heated and then hammered on a stationary anvil. The reason this type of forging is called open-die is because the surfaces that touch the block being worked do not completely surround it as it is being worked. This allows the block shape to flow into the areas that are not touching the sides of the die. For this reason, the person performing the forging process needs to reposition the block frequently so the that the block is hammered into the desired shape. The dies used for most open die block forgings are flat, although some dies are rounded or curved, and still other shapes may be used for specific situations.
The open die block forging can shape blocks of metal into many different shapes. These shapes include discs, cylinders, hex-shapes, flat shapes, and many others. The type of shapes that can be made are limited only by the shape of the open die used for the forging process. Open die forging also can be used to prepare the metal for future work by molding it into the rough shape needed for future forging processes. Open die forging also is used to increase the strength of the metal by orienting the grain properly.
Closed Die Block Forging
Closed die block forging, also known as impression die forging. Places a block of metal into a mold-like metal die which completely surrounds the block. This die is attached to an anvil and then the hot metal is hammered in quick, repeated strikes, causing the metal flow into the die and assume the shape of it. Once you have the desired shape, most blocks will be reworked into other similar (and possibly more complex) shapes, to fine-tune the design. A block subjected to closed die block forging may undergo this treatment several times before it reaches its final shape–with each die shape being a bit more complex than the previous shape.
FCI’s Block Forging Capabilities Make Us the Premier Forged Components Manufacturer
FCI offers in-house forging, heat treating, machining and NDE services. Our facilities are equipped with 350-ton, 1,750 ton, 2,000- and 3,000-ton open die hydraulic forge presses and a 14,000-pound hammer. FCI manufactures primarily open die forgings of any shape weighing from 5 to 55,000 pounds. Forged Components is the premier provider of large diameter industrial forged flanges and ASME pressure vessel connections for the oil & gas, and petrochemical industries. For more information, call us at (281) 441-4088 or contact us online to get a quote today.
Custom Forged Blocks
A forged block is created through a manufacturing process that involves the shaping of the raw material using localized compressive forces. During the forging process a piece of raw material of the required material grade is compressed with a die till the desired shape of the block is achieved.
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Forged blocks are often preferred to other options due to the inherent advantages that the forging process offers, including greater impact strength. The use of quality raw material, coupled with the added value steel gets from being forged, give this forged product high resistance and ductility, making it a better choice than castings or plate.
When to Use Block Forging Manufacturing?
The selection of block forging manufacturing is suitable when the utmost strength and durability of a component are crucial. This process is highly effective for industries requiring robust and high-performance parts, such as the automotive, aerospace, and petrochemical sectors. Closed die block forging is especially ideal when precise and intricate shapes are necessary. On the other hand, open die block forging is preferred for creating large and custom-shaped blocks that may undergo further processing.
Additionally, block forging manufacturing is favored when the material's grain structure needs to be aligned for enhanced strength and toughness. This process is also beneficial for achieving a superior surface finish, which makes it a preferred choice over other forming methods.
For more tailored forging requirements, especially when precision and strength are key, consult block forging manufacturing experts to ensure the best outcome for your specific application.
For those in search of top-quality solutions, consider consulting with renowned seamless rolled ring forging factories. These specialists can offer the best options tailored to your unique needs.