Upset Forging for Manufacturing Bolt Heads
Upset forging is the process used for manufacturing bolt heads. This process involves shaping the metal by applying a compressive force to the end of a metal workpiece. The metal is deformed and shaped to form the desired bolt head. Here is how upset forging is used in manufacturing bolt heads:

Process Description
- The process starts with a heated metal workpiece placed in a forging die.
- A compressive force is applied to the end of the workpiece using a forging press or hammer.
- The metal is deformed and shaped to create the bolt head.
- The excess material is trimmed off to achieve the final shape and size of the bolt head.

Advantages of Upset Forging
- Upset forging produces strong and durable bolt heads due to the compressive force applied during the process.
- It allows for the production of bolt heads with consistent quality and dimensional accuracy.
- The process is efficient and cost-effective for mass production of bolt heads.
- Upset forging can be used to create various shapes and sizes of bolt heads to meet different requirements.

Conclusion
Upset forging is the preferred method for manufacturing bolt heads due to its efficiency, cost-effectiveness, and ability to produce high-quality and durable bolt heads. This process ensures that the bolt heads meet the required specifications and standards for use in various applications.