Rolled Rings

Ring Rolling

Ring rolling is a specialized metal forming process used to manufacture seamless rings of various sizes and shapes. It involves shaping a metal workpiece by subjecting it to controlled deformation between two rotating dies. The dies exert pressure on the workpiece, causing it to deform and take on the desired ring shape.

During the ring rolling process, the workpiece is typically heated to a specific temperature to improve its plasticity and reduce the forces required for deformation. This temperature is carefully controlled to ensure proper shaping and prevent material defects.

Ring rolling finds applications in various industries, including aerospace, automotive, energy, and industrial sectors. Typical products produced by ring rolling include seamless rolled rings, bearing races, flanges, gears, and other components that require strength, durability, and precision.

Overall, ring rolling is a versatile and efficient manufacturing process that allows for the production of high-quality seamless rings with excellent mechanical properties and complex geometries.

Omsteel Co. is proud of its dedication to quality, accuracy, and client satisfaction. We work hard to earn your trust as your go-to source for all things ring rolling. We strive to go above and beyond your expectations by giving you ring rollings that are of the best quality and performance, and we accomplish this through our sophisticated manufacturing capabilities, rigorous quality control procedures, and prompt delivery. When you need ring rollings that will improve your industrial processes, choose Omsteel Co.

Types of Ring Rollings

1. Seamless Rolled Rings:

A ring rolling machine is used to shape a metal blank into a circle to produce seamless rolled rings. There are no connections or welds in these seamless rings. They are ideal for demanding applications in sectors including aerospace, oil and gas, and power generation because of their superior strength, structural integrity, and fatigue resistance.

2. Welded Rolled Rings:

To make a ring-shaped piece of metal, the ends of a metal strip or plate are welded together. They are frequently utilised in applications that call for greater diameters or thicker cross sections. Agriculture, machinery, and the transportation and transportation industries can all benefit from the economical solutions offered by welded rolled rings.

3. Contoured Rings:

Contoured rings feature an irregular cross-section or a non-circular shape. They are utilised in situations where the ring must fit a particular geometry or carry out a specific task. Forging or precision machining techniques can be used to create contoured rings, which can be customised to fit the specific needs of sectors including hydraulic systems, aircraft, and the automotive.

4. Flanged Rings:

On either one or both of the ring’s sides, flanged rings have an expanded rim or flange. The flange adds more surface area for connecting or attaching reasons. In sectors including automotive, construction, and heavy machinery where reliable mounting or fastening is crucial, flanged rings are frequently utilised.

5. Serrated Rings:

Serrated rings have several ridges or serrations running the length of its diameter. When the ring is utilised as a locking mechanism or for sealing applications, these grooves improve the grip or offer sealing capabilities. Serrated rings are frequently used in fields including oil and gas, fluid power, and industrial machinery.

6. Profiled Rings:

A profiled ring is one that has a cross-sectional profile that has been specifically created to satisfy the needs of a given application. To accommodate particular components or systems, these rings may have intricate curves, features, or shapes. Numerous industries, such as the automobile, aerospace, and industrial machines, use profiled rings

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Key features of Ring Rollings

1.Outstanding Quality

Omsteel Co. is dedicated to providing ring rollings of the finest calibre. To ensure that the finished products meet or exceed client expectations, they strictly adhere to quality control standards throughout the manufacturing process.

2. Customization

Omsteel Co. is aware that various applications call for particular ring diameters, geometries, and sizes. They provide alternatives for customisation so that customers can have their rings made specifically for them. Included in this is the capability to create rings out of a variety of materials, including steel, aluminium, titanium, and other alloys.

3. Accuracy and Tight Tolerances

We use cutting-edge CNC equipment and highly qualified specialists to produce accurate and exact ring rollings. They are able to adhere to exacting dimensional standards and tight tolerances, guaranteeing the rings’ compliance with the application’s criteria.

4. Material Knowledge

We have a wealth of experience working with various materials used in ring rollings. They are able to choose the best material for each unique application by taking into account elements like strength, corrosion resistance, and temperature resistance since they are knowledgeable about the characteristics and behavior of different metals and alloys.

5. Effective Production

To maximize production effectiveness, Omsteel Co. makes use of cutting-edge ring rolling machinery and simplified manufacturing procedures. As a result, they are able to supply ring rollings on schedule without sacrificing quality.

6. Thorough Testing and Inspection

We test and inspect their ring rollings thoroughly to make sure they adhere to the highest requirements. For example, non-destructive testing, dimensional inspection, and material analysis could be used to confirm the reliability and calibre of the final goods.

7. Industry Applications

Ring rollings from Omsteel Co. are used in a variety of sectors, including the aerospace, automotive, energy, and industrial ones. They have experience manufacturing ring rollings for a variety of uses, including gears and other crucial parts as well as bearing races and flanges.

Specifications of Ring Rollings

Specifications Value
Material Stainless Steel (e.g., SS316)
Tensile Strength 75,000 – 95,000 psi
Yield Strength 30,000 – 45,000 psi
Hardness 75 – 90 HRB
Impact Strength Varies
Fatigue Strength Varies
Elongation 15 – 25%
Modulus of Elasticity 28 x 10^6 psi
Poisson’s Ratio 0.3

Industrial Applications of Ring Rollings

Our Ring Rollings are used in various extensive applications across a wide range of industries.

  • Oil and Gas Industry
  • Chemical Processing
  • Food and Beverage Industry
  • Pharmaceutical Industry
  • Water Treatment
  • Automotive Industry

Countries they supply our Ring Rollings to

Omsteel Co. supply our Valve kits to countries like :

The United States
Europe
Middle East
 Africa

and more

FAQ

Ring rollings are metalworking processes used to produce seamless rings with specific dimensions and properties. The process involves shaping a circular metal blank into a ring shape using a combination of radial and axial forces.
Ring rollings can be performed with a wide range of materials, including carbon steels, alloy steels, stainless steels, titanium, nickel-based alloys, aluminum, and more. The material selection depends on the desired properties and application requirements of the ring.
Selecting the right ring rollings involves considering factors such as the desired material, dimensions, strength requirements, and application specifications. Working closely with experienced engineers or ring rolling manufacturers can help in selecting the most suitable options.
Yes, ring rollings can often be customized to meet specific requirements. Manufacturers can tailor the dimensions, materials, and properties of the rings according to the application needs.
Ring rolling is a forming process for the production of rings. Commonly a headed and pierced ring is used as raw part to be expanded and possibly profiled with a ring rolling machine. Two or more rotating dies (rollers) are used for this purpose. By reducing the wall thickness and the height of the ring, the diameter of the ring increases while maintaining a constant volume. Profiled rollers enable the production of near net shape ring cross sections.

Grades

SS431, 17-4 PH, Duplex 4A, Duplex 5A, XM19 Monel K500, K400, SS316

17-4PH, XM19, IN718

Application

  • Aerospace industry
  • Transportation industry
  • Machine and plant building industry
  • Vehicle manufacturing / Automotive industry

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