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     SERVICES ____________________________ We offer a full line of services to help automate and increase productivity by combining operations in your current manufacturing process. Click here for more info NEWS & ARTICLES _____________________ Tube end forming the 20º "marman" flange bead What process should I use? There are several methods available for forming the variations on the 20 degree large bead form that seem to be appearing everywhere on metal tube these days. We will discuss two here for the sake of quality of the finished part. We could include segmented tooling, however the tooling marks on the bead do not provide for a smooth sealing surface. Applications of this form range from diesel truck exhaust and DPF canister components, aircraft bleed air ducting, turbocharger inlet and outlet, and any other air management tubing requiring a leak tight seal. The advantages of this style connection are that components may be disconnected from the system, replaced, and reconnected without destruction of the fittings. The clamp also allows for small adjustments in orientation of the components where alignment is critical. Some OEM manufacturers and aftermarket parts suppliers have adopted this form to their parts, and the application will dictate which method is used to manufacture them. Checking print specs for words like “uniform wall thickness throughout” and critical tolerances will determine which forming method, equipment and tooling are necessary. Let’s compare the differences between rotary/spinning and progressive ram forming. Click here for more info COMPANY PROFILE _____________________ Proto-1 Manufacturing has found their niche in the tube and pipe industry by producing equipment to take a prototype part from the design stage to a production environment. Click here for more info |
In today’s competitive market it is important to stay ahead of the competition with the latest technology. Proto-1 offers cutting edge products that increase your productivity and profit. Our products are leading the way in tube cutoff, after bend, tube end forming and tube deburring. We can also design custom machines that can meet your needs. At Proto-1 Manufacturing we are building partnerships and offering new manufacturing technology for the tube and pipe industry. Let us help automate and improve your manufacturing process with quality Proto-1 tube end forming and processing equipment.
CONTACT INFORMATION ___________________________ Proto-1 Manufacturing, LLC President: John Schwochert 10 Tower Road - PO Box 399 Outside Sales: Greg Witte Winneconne, WI 54986-0399 Inside Sales Manager: Pat Arens Engineering Manager: Todd Cook Phone: 920-582-4491 Fax: 920-582-4492 Email: sales@proto1mfg.com
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