Roll forging machine is a kind of metal forging equipment, mainly used for roll forming and forging of metal materials. Its working principle is to use two relatively rotating rollers to continuously roll and deform the metal blank so that it reaches the required shape and size. Roll forging machines have the advantages of compact structure, high production efficiency, and low energy consumption, and are widely used in automobile, aviation, electric power, machinery and other industries. The main types of roll forging machines include:
1. Hot roll forging machine: performs metal forging at high temperatures, mainly used for processing hot-rolled steel.
2. Cold roll forging machine: performs metal forging at room temperature, mainly used for processing cold-rolled steel.
3. High-speed roll forging machine: It has a high forging speed and is suitable for high-speed and efficient production.
4. Precision roll forging machine: It has high precision and stability and is mainly used for forging precision parts.
5. Combined roll forging machine: It has multiple functions and can perform various forms of forging, such as rolling, stretching, etc.
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The functions of the roll forging machine mainly include the following points:
1. Improve the plasticity of metal materials: Through the roll forging process, metal materials can be plastically deformed to improve their ductility, toughness and strength.
2. Obtain the required shape and size: The roll forging machine can continuously roll and deform the metal blank to achieve the required shape and size to meet the production needs of various parts and workpieces.
3. Reduce the internal stress of metal materials: The roll forging process can effectively reduce the internal stress of metal materials and improve their service life and reliability.
4. Improve production efficiency: The roll forging machine has high production efficiency and can complete the forging processing of a large number of metal materials in a short period of time.
5. Save energy and materials: The roll forging process can reduce the loss of metal materials, improve material utilization, and reduce production costs.
6. Applicable to a variety of metal materials: The roll forging machine can not only process steel materials, but also non-ferrous metal materials such as copper and aluminum, and has a wide range of applications. In summary, roll forging machines play an important role in the field of metal processing, providing high-quality metal parts and workpieces to various industries.
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