Today, the precision forging machine manufacturer will take you to understand the process methods of precision forging, and hope to help you.

Hot precision forging process
Precision forging machine manufacturers tell you that the precision forging process in which the forging temperature is above the recrystallization temperature is called hot precision forging. Hot precision forging materials have low deformation resistance and good plasticity, and are easy to form complex workpieces, but due to strong oxidation, the surface quality and dimensional accuracy of the workpiece are low. The commonly used process for hot precision forging is closed die forging.
Cold precision forging process
Cold precision forging is a precision forging process performed at room temperature. The cold precision forging process has the following characteristics: the shape and size of the workpiece are easier to control, avoiding errors caused by high temperature; the workpiece has high strength and precision, and good surface quality. The manufacturer of precision forging machine tells you that in the process of cold forging, the workpiece has poor plasticity and high deformation resistance, which requires good mold and equipment, and it is difficult to form parts with complex structures.
Warm precision forging process
Warm precision forging is a precision forging process performed at a suitable temperature below the recrystallization temperature. Warm forging precision forming technology not only breaks through the limitations of large deformation resistance in cold forging, the shape of parts should not be too complex, and the need to increase intermediate heat treatment and surface treatment steps, but also overcomes the reduction of surface quality and size due to strong oxidation in hot forging. problem of precision. Precision forging machine manufacturers tell you that it has the advantages of cold forging and hot forging at the same time, and overcomes the shortcomings of both.
Compound precision forging process
With the increasing complexity of precision forging workpieces and the improvement of precision requirements, simple cold, warm and hot forging processes can no longer meet the requirements. The composite precision forging process combines the cold, overflow and hot forging processes to complete the forging of a workpiece, which can give full play to the advantages of cold, warm and hot forging, and abandon the shortcomings of cold, warm and hot forging.
isothermal precision forging process
Isothermal precision forging means that the billet is formed by die forging at a temperature that tends to be constant. Isothermal die forging is often used in the precision forming of difficult-to-deform materials such as titanium alloys, aluminum alloys, and magnesium alloys in the aerospace industry. In recent years, it has also been used in the precision forming of non-ferrous metals in the automotive and machinery industries. Precision forging machine manufacturers tell you that isothermal forging is mainly used for metal materials with narrow forging temperatures, especially titanium alloys that are very sensitive to deformation temperature.