The spiral bevel gear formed by precision forging has the advantages of reasonable streamline distribution, less material waste and high

The precision forging process of spiral bevel gear has high requirements for pre forming and forging process parameter design. Reasonable

The material deformation, physical field distribution and die elastic deformation of final forging process are analyzed. The shape and size

According to the process scheme of “blanking upsetting punching compound rolling preform final forging”, the rings rolled to the required

The final forging process ultimately determines the quality of forgings, so it is very important to optimize the final forging

In order to study the preform process in the forging process of spiral bevel gear, the thermal mechanical coupling finite

Taking the precision forging process of automobile driven spiral bevel gear as the research object, the metal dynamic law and

As a transmission part, gear has very strict requirements for dimensional accuracy. However, under the forming condition, the die will

In precision forging process, die technology is closely related to the performance, accuracy and processing mode of parts. The development

The workpiece processed by precision forming technology can meet the requirements of parts with little or no processing, so precision

With the continuous development of the world automobile industry, the machining technology of spiral bevel gear is also changing, and

Spiral bevel gear transmission mainly transmits the motion and power between vertical shafts, which requires the existence of bevel gear

Spiral bevel gear is mainly used in high-speed and heavy-duty staggered shaft transmission. The gear pair has compact structure and