Tooth forging: a detailed analysis of the forging process

The forging process of tooth blank forgings is one of the key links in manufacturing high quality gear. The forging process includes many links, such as heating, forging, cooling, etc. The process parameters and operation of each link will affect the quality of the tooth blank forging. The forging process of tooth blank forgings will be analyzed in detail below.

1. Heating

Heating is the first step of forging process of tooth forging. The purpose of heating is to make the material have a certain plasticity and toughness, which is convenient for subsequent forging and processing. The selection of heating temperature and holding time is the key process parameter. According to the type and nature of the material, determine the appropriate heating temperature and holding time to ensure that the material is fully heated, while avoiding overheating, overburning and other problems.

Two, forging

Forging is the core link of forging process of tooth blank forging. By forging, the material can be plastic deformed to form the desired shape and size of the gear. In the forging process, it is necessary to control parameters such as forging speed and hammering force to ensure that the material is fully deformed, while avoiding overforging and underforging problems. In addition, in the forging process, it is also necessary to maintain and maintain the mold to ensure the accuracy and service life of the mold.

Three, cooling

Cooling is the last link of forging process of tooth forging. The purpose of cooling is to cool the material from a high temperature state to room temperature and obtain the desired organization and properties. According to the type and nature of the material, choose the appropriate cooling method and cooling medium to ensure that the material does not crack, deformation and other problems during the cooling process. At the same time, it is also necessary to control the cooling speed and cooling time to avoid problems such as over-cooling and under-cooling.

The forging process of tooth blank forgings is one of the key links in manufacturing high quality gear. In the forging process, it is necessary to strictly control the process parameters and operations of heating, forging, cooling and other links to ensure the quality and performance of the tooth blank forging. At the same time, it is also necessary to strengthen production management and quality testing, and constantly improve production efficiency and product quality levels. Only in this way can reliable and efficient tooth forging products be provided for mechanical transmission systems.