Here we provide you with a list of well-known stretch forming companies that have a strong reputation in the industry. Please note that the rankings and positions may vary over time, and it’s always recommended to conduct further research to get the most up-to-date information.
Here are 10 notable stretch forming companies:
Accurate Forming, LLC
- Introduction: Accurate Forming is a leading provider of precision stretch forming and metal bending services, catering to various industries.
- URL: www.accurateforming.com
- E-mail: info@accurateforming.com
Aerostretch Corporation
- Introduction: Aerostretch specializes in stretch forming and metal shaping solutions for aerospace and defense applications.
- URL: www.aerostretch.com
- E-mail: info@aerostretch.com
Helander Metal Spinning Company
- Introduction: Helander Metal Spinning offers stretch forming and metal spinning services for industries like architecture, transportation, and more.
- URL: www.helandermetal.com
- E-mail: sales@helandermetal.com
Aerospace Alloys, Inc.
- Introduction: Aerospace Alloys provides stretch forming, hydroforming, and metal fabrication services to the aerospace and defense sectors.
- URL: www.aeroalloys.com
- E-mail: sales@aeroalloys.com
WICKERT Maschinenbau GmbH
- Introduction: WICKERT specializes in custom stretch forming equipment and machinery for various industries, including automotive, aerospace, and more.
- URL: www.wickert-presstech.de
- E-mail: info@wickert-presstech.de
Chicago Metal Rolled Products
- Introduction: Chicago Metal Rolled Products is a renowned provider of metal bending and stretch forming services, serving diverse industries.
- URL: www.cmrp.com
- E-mail: sales@cmrp.com
Stretch Forming Corporation
- Introduction: Stretch Forming Corporation is a trusted supplier of stretch-formed and curved metal products for the aerospace, architectural, and automotive industries.
- URL: www.stretchformingcorp.com
- E-mail: info@stretchformingcorp.com
Barnes Aerospace
- Introduction: Barnes Aerospace specializes in precision machining, fabrication, and stretch forming for the aerospace industry.
- URL: www.barnesaero.com
- E-mail: info@barnesaero.com
Triform Sheet Hydroforming
- Introduction: Triform offers sheet hydroforming and stretch forming solutions, enabling the production of complex and high-quality formed parts.
- URL: www.triformpress.com
- E-mail: info@beckwoodpress.com
Kottler Metal Products, Inc.
- Introduction: Kottler Metal Products provides stretch forming, pipe bending, and other metal fabrication services to various industries.
- URL: www.kottlermetal.com
- E-mail: info@kottlermetal.com
Final Words
Please note that the information provided is based on general knowledge and may not represent an exhaustive list of all the top stretch forming companies in the world.
The stretch forming process for automobile roof rack
The stretch forming process is a common method used to shape sheet metal components, including aluminum alloy parts like an automobile roof rack. In stretch forming, a flat sheet of metal is clamped along its edges and stretched over a die to create the desired shape.
- Design and Die Preparation: Develop a design for the roof rack, considering factors such as load capacity, aerodynamics, aesthetics, and functional requirements. Based on the design, create a die, which is a tool used to shape the metal sheet. The die will have the inverse shape of the final roof rack component.
- Clamping: Secure the edges of the aluminum automobile roof rack in a clamping system. The clamps hold the sheet in place during the forming process and prevent it from moving excessively.
- Stretching: Apply controlled force to the automobile roof rack using a hydraulic or mechanical press. The force is applied gradually, stretching the metal sheet over the die’s contour. The stretching process allows the metal to flow and take the shape of the die.
- Forming: As the sheet is stretched, it conforms to the shape of the die, gradually forming the desired roof rack component. The stretching and forming process should be carefully controlled to ensure uniform deformation and avoid defects like wrinkling or tearing.
- Trim and Finish: After the stretching and forming process, the excess material is trimmed off to achieve the final shape of the roof rack. Additional finishing processes, such as deburring, polishing, or surface treatment, may be applied to enhance the appearance and functionality of the component.
- Inspection and Quality Control: Thoroughly inspect the formed roof rack for any defects or imperfections. Check for dimensional accuracy, surface finish, and structural integrity. Non-destructive testing methods, such as visual inspection or ultrasonic testing, may be employed to ensure the quality of the component.
It’s important to note that the stretch forming process can be complex and requires skilled operators and precise control of the forming parameters.
