Concept of Upset Forging in Cold Forging Processes
Release date:
2021-10-26
Author:
We should understand that cold upsetting and localized forming are two distinct concepts:
First is full‑area upsetting, where force is applied to the entire end face of the workpiece.
Second is localized upsetting, where pressure is exerted only on the required areas.
For full‑area forming, because the cold upsetting process involves a large contact area and high forming loads, it requires a high‑tonnage press. In contrast, localized forming can achieve the necessary changes in wall thickness with lower forces, making it widely used in the forming of holes and slots.
That concludes the explanation of upsetting and forming processes; we hope this has been helpful.
We should understand that cold upsetting and localized forming are two distinct concepts:
First is full‑area upsetting, which applies force to the end faces of all products.
Second, localized upsetting, which applies forming pressure only to the necessary areas.
For full‑body forming, the large deformation area and high forming loads necessitate high‑tonnage presses. In contrast, localized forming can achieve the required changes in sheet thickness with lower forces, making it widely used in the forming of holes and slots.
That concludes the concept of upset forging. We hope this has been helpful.
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