Forging and casting are two core forming processes for metal parts, widely used in machinery manufacturing, automotive parts, heavy industry, mining and other fields. The two processes adopt completely different forming principles, resulting in distinct differences in finished product performance, structural strength and applicable working conditions. Many enterprises often confuse the two during parts selection. Accurately distinguishing their performance advantages and application scenarios can effectively improve equipment adaptability while reducing failure rates and production costs.

Hot forging and cold forging are two core processes in metal forging. Both realize plastic deformation of metals through pressure to optimize the mechanical properties of parts. However, they differ significantly in processing temperature, forming principles, process characteristics and application scenarios. Reasonable process selection according to the working conditions, accuracy and strength requirements of products can effectively improve the quality of forgings and control production costs, serving as a key basis for type selection in industrial forging production.

Forged parts are essential basic mechanical components in modern industrial production. Made from metal raw materials through forging, hammering and pressure forming processes, they are widely used in heavy industry, machinery, metallurgy, energy, hydraulic equipment and other fields, serving as core accessories to ensure stable equipment operation. Compared with ordinary castings and plate-processed parts, forged parts feature a denser structure and more stable performance due to unique forming characteristics.

In harsh industrial scenarios such as heavy machinery, metallurgical equipment, energy engineering, and hydraulic transmission, the stability of parts directly determines the operational safety and service life of equipment. With excellent comprehensive performance, high-strength forgings feature high pressure resistance, high temperature resistance and non-deformation characteristics. They are perfectly suitable for various heavy-load, high-temperature and high-pressure working conditions, serving as core load-bearing and transmission parts for industrial equipment and widely favored by various industries.

During the forging processing, cracks and oxidation are the most common quality defects. They not only affect the mechanical properties and service life of forgings, but may also lead to product rejection and increase production costs. Clarifying the causes of these two types of defects and adopting targeted solutions are the key to improving forging quality and reducing loss.