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          NEWS
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          what is "forging"
          publish date:2016-7-22 source:cfmjs view times:1738

          Forging is a manufacturing process, which shapes a solid-phase metal workpiece by applying compressive forces on it. According to the temperature at which it is performed, forging is classified in “hot”, “warm” and “cold”. The machines used to squeeze and deform the material into high strength parts can be divided in the following categories:

          • Pressure forging machines with rotational movements: longitudinal and radial rolling mills
          • Combination of pressure machines with translational and rotational movements: orbital forging and flospinning

           

          Grain Structure of Forged Components

          It is essential to note that the forging manufacturing process is completely different from the casting one, where the molten material is poured into a mold. Another significant difference to the other manufacturing methods as casting and machining is that forging improves the mechanical properties of the material by refining its grain structure, providing a good grain flow, and making it tougher and stronger.

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          人妻三级日本香港三级
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