Tube Bending Services for Paducah, Kentucky
High Quality Paducah, Kentucky Tube Bending and tube fabrication services for metallic pipe and tube stock to meet your needs.
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Your Paducah, Kentucky Tube Bending Service
Tube bending consists of a series of manufacturing processes that alter the shape of a pipe or tube to create the desired geometry or features that meet specific requirements. In the process, tube stock is loaded into a bending machine which uses mechanical forces to push the tube against dies and rollers that cause the tube to conform to a shape. Tubes can be bent two-dimensionally where the openings remain on the same plane or in three dimensions where they sit on different planes.
Xometry offers a full suite of custom tube bending services for your application. Whether you are looking for standard rotary draw tube bending or highly precise mandrel tube bending, Xometry offers different processes to meet your requirements for tube fabrication services in both low and high volumes. Xometry also offers laser tube cutting services for parts that include cut features such as holes, slots, and more. Material choices for our tube bending services include stainless and mild steel, aluminum, brass, copper, and titanium.
The Xometry Quoting Engine makes beginning a project with us fast and straightforward. All you need to do to get started is upload a supported 3D CAD file and a drawing defining specific requirements such as centerline radii, tube profile, etc. You can use our simple drop-down menus from our quoting interface to specify tube bending as your manufacturing process and define your volume needs, desired material, finishes, and more.
Our project managers and experts personally review and manually quote each tube bending project to ensure we meet your unique needs while providing a fast and easy manufacturing experience. Review our capabilities in the sections below to learn more about the different tube bending machines and techniques.
Tube Bending Capabilities in Paducah, Kentucky
Xometry offers a full range of tube bending capabilities and pipe bending services. These services include:
- Roll Tube Bending
- Rotary Draw Tube Bending
- Mandrel Tube Bending
- Compression Bending
Roll Tube Bending – In roll tube bending (also known as roll bending), three dies (or rollers) are used to lock down the tube, where a piston presses down on the tube, and the operator “rolls” the pipe through the machine, causing a gradual bend (also known as an arc). The tube is reset into the dies, the piston is lowered further, and the process is repeated until the desired profile is achieved. This method is often a manually-powered process; however, it can also be motorized for additional power input. Roll tube bending offers variable bends and angles without additional tooling and is ideal for large, gradual bends, but its accuracy and repeatability are limited.
Rotary Draw Tube Bending – by far the most popular method, rotary draw benders use a clamping die, radius (or bend) die, and pressure die to hold the tube to form during the entire bending process. The tube is clamped to the bend die and is “drawn” around the other dies via hydraulic or electrical power, resulting in a highly accurate and repeatable bend. Rotary draw tube bending processes can be manual, semi-manual, or CNC-operated. Computer-guided rotary draw bending allows unmatched precision (especially for high-volume applications). However, setup time can be longer, and each unique bend requires tooling to be created.
Mandrel Tube Bending – This method (also known as mandrel bending) is similar to rotary draw bending; however, it fully retains the internal tube profile throughout the bend. This process is accomplished using internal support known as a mandrel that preserves the structure of the tube during bending, ensuring that little to no unwanted deformation occurs. The mandrel tube bender has a long bed with a mandrel rod, which holds the mandrel right at the tangent point of the bend. The tube slides over the mandrel, the machine clamps down on it, and the tube is bent while the mandrel remains stationary. Mandrel tube bending is especially useful for thin wall thicknesses, large diameters, and tight radii, where collapsing during bending is common.
Compression Bending – With compression bending, the tube or pipe is clamped in place, and force is directly applied, which creates the bend. This process is primarily utilized for single bend applications. No internal support is used with compression bending, which typically produces an oval cross-section and may result in crushing of the bend. Bends generally are limited to angles of 120 degrees or less.
It is important to note that piping and tubing are two different products that will require specific tooling or machines to bend effectively. Tubing is measured by its wall thickness (i.e., outer diameter - inner diameter). In contrast, pipe sizes are measured in schedules (i.e., ½” schedule 80 pipe) and are helpful in standardized applications. Both tube and pipe will require their own dies and tooling for use in bending.
Xometry offers tube bending for a wide selection of metal tubing and pipe materials, including steel, stainless steel, aluminum, brass, copper, and titanium.
The table below summarizes the tube and pipe materials for which Xometry can provide bending services. Our instant quote engine will allow you to select specific sizes and specifications for your chosen material.
Paducah, Kentucky Tube Bending Material Options
|Material||Round Tube||Pipe||Rectangular Tube||Square Tube|
Stainless Steel Tubes
* Also available in rounded corner variant.
** General purpose round tubing may include any of the following brass alloys: 260,270,272,330.
For other materials not shown here, contact us directly for personalized assistance and recommendations.
In terms of pipe geometry or profile, the round tube is the most common shape that is bent due to its superior structural strength compared to other profiles. Different shapes (rectangular, square, etc.) can be bent, but care must be given to avoid pipe wall collapse.
Tube Bending Services near Paducah, Kentucky