UPSETTING PRESS MOULDS
Upsetting press molds are specially designed tools used to create parts with a slot section profile. It is a type of molding process in which a groove is created on a workpiece and then the material is compressed to fill the gap. This process is commonly used in the automotive and aerospace industries to create parts such as gears, gaskets, and valve seat seals.
The process of upsetting is a cold forming process that applies pressure to a workpiece in order to displace material and reduce its overall volume. This process is capable of producing parts with complex shapes, such as those with a slot profile, and can be used on a variety of metals, plastics, and other materials.
Due to the forces required to upset a material, it is important to use a press mold specifically designed and maintained for the task. Press molds should use hardened steel and be treated specifically to resist wear and maintain their accuracy. The press mold should be properly clamped in place before use, and should be checked for any damage prior to use.
The materials should also be prepared prior to upsetting. This includes cleaning, drying, and prepping them for pressing. It is also important to ensure that each workpiece is securely held in place before upsetting, and to wear proper protection, such as proper gloves and eyewear.
The prepped workpiece is placed in the press mold and then the upsetting process is performed, typically at a lower pressure than the maximum pressure the material and press can withstand. Depending on the material, this process may take a few seconds or a few minutes.
Once the desired shape has been achieved, the press is released and the newly formed part is removed from the press mold. The part should be inspected for any irregularities or damage, and if found then the part should be discarded. The part should then be deburred and machined to meet the final specifications.
Upsetting press molds are a valuable tool for creating highly accurate parts. They are easily used and require minimal maintenance, making them ideal for industries such as automotive and aerospace. By following the proper safety procedures and ensuring that all materials are prepared correctly, the process of forming parts with slot profile can be completed quickly and accurately.
