Round corners are critical when forging colored metal fasteners on a spiral press. In this situation, the visible part of the fastener must be perfect to deliver the desired aesthetic that customers expect.
Creating round corners on a spiral press involves several factors. First and foremost, it depends on the type of material thats being forged. Hardened steel and copper require an aggressive approach to achieve the desired effect. While aluminum and titanium are easier to shape and dont require as much pressure.
Another factor to consider is the size of the corner being forged. Larger corners require more pressure to achieve the desired result. Smaller corners, on the other hand, will require less pressure because its easier to manipulate the material around that area.
Once youve determined the appropriate pressure necessary to forge the corner, you can begin shaping it. The exact way in which you shape the corner depends on the size and the material thats being worked with.
For small corners, you can spin the press in a circular motion to create a rounded edge. This method works well with materials such as aluminum and titanium. For larger corners, youll need to use a type of pressure that is slightly increased over the initial pressure. You can accomplish this by pounding the press into the die, or by using a specialized tool to help shape the corner.
When creating round corners, professionals suggest that you use a hammer with a wide face and smooth surface. This will ensure that pressure is evenly distributed and that you dont inadvertently create jagged spots or uneven lines.
When it comes to heat treating the part after forging, the process is much the same. In this case, youll want to ensure that the heat is evenly distributed to ensure that the corner is maintained its perfect angle. This can be accomplished by using a forge that evenly heats the entire part or by using a secondary heating source such as a gas torch or an induction heater.
Overall, creating round corners on a spiral press is a delicate process that requires a great deal of precision and attention to detail. It takes time and practice to perfect the process, but when done correctly, the end result will be a beautiful, symmetrical shape that will impress customers. By following the proper protocol and utilizing the appropriate tools and techniques, youll be able to create flawless corners for colored metal fasteners on a spiral press every time.
