The forged rolled rings process begins with a heated circular mass of metal that is ready to be molded after being formed and pierced to form a hollow “doughnut”. This is then heated to a high temperature and placed over the mandrel roll.The roller then moves under extreme pressure towards the constantly rotating drive roll that reduces the thickness, increasing the diameter of the final product. It can produce everything from flat washers to tall cylindrical parts.
When it comes to the rolled rings process, it can be broken down into six steps. In the first step, the billet is cut to the proper size and is then upset to achieve the right properties. After that, the center is punched to create the ring that is rolled.After the donut is ready for ring rolling, the ring is placed on an idler roll and is manipulated by axial rolls and the drive roll. The ring diameter slowly increases as more pressure is applied and once the desired size is reached, the process is done.
When it comes to this kind of forging, there are a lot of benefits. Given the rolled rings process, one of the biggest benefits is how strong the final product is. Any material that is forgeable can be used to make rolled rings.That includes alloy, stainless steel, carbon, and aerospace metals. The ability to use several different materials makes them not only more cost-effective, but also allows them to be used in many different industries including power generation, chemical, and refinery industries.
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