Cross Wedge Rolling Machine Replace Hammer

Cross wedge rolling mill is a new type of forging process equipment. It uses two identical flat wedge-shaped dies that move linearly towards each other, or two identical arc-shaped wedge-shaped dies that rotate in the same direction, to roll the blank in the transverse direction. During the rolling process, the blank is affected by the wedge angle (α angle and β angle), the diameter decreases, and the length increases.

Advantages of Wedge Rolling:

 

High Efficiency: CWR machine has a high production efficiency, making it suitable for mass production.

Accuracy: It provides high precision, allowing for minimal or even no machining of the finished product.

Versatility: It can produce various shaped shafts, such as cylindrical, conical, or spherical.

Long Tool Life: The average tool life is longer due to its unique process, reducing production costs

Advantages of Pneumatic Hammers:

 

Efficiency and Reliability: Pneumatic hammers don't require external energy sources like electricity or fuel, making them reliable and efficient.

Safety: They are safer to operate compared to other types of hammers.

Pneumatic hammer can produce steel forgings, alloy steel forgings, stainless steel forgings, etc.

√Energy and Power: Wedge rolling relies on mechanical energy for processing, while pneumatic hammers depend on compressed air.

√Applications: Wedge rolling is mainly used in metal forming and precision machining, such as in the production of automotive parts, while pneumatic hammers are commonly used for impact work in various applications.

√Working Principle: Wedge rolling uses the interaction force between the mold and metal to achieve plastic deformation, while pneumatic hammers generate impact force using compressed air to push the piston.

In some cases, wedge rolling machines can replace pneumatic hammers .Wedge rolling machines are suitable for large-scale production and high-precision processing, especially in situations that require special treatments and complex shapes. However, pneumatic hammers have advantages in situations that require high impact force and manual operation. The choice of which equipment to use depends on the specific work requirements and conditions.

High production efficiency: Wedge rolling machines can produce more workpieces per minute than air hammers, making them suitable for large-scale production.

High material utilization: The wedge rolling process uses less material waste, resulting in a higher material utilization rate.

High product quality: Products processed by CWR mill machines have high precision and good mechanical properties due to the continuous distribution of metal fibers along the product shape.

Improved labor: Wedge rolling machines have a high degree of automation, reducing labor intensity for workers.

Low noise and impact: Hongjie Wedge rolling machine produce less noise and impact during operation, making the working environment more comfortable.

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