Cold forming produces a high quality surface finish, saves significant material when compared to machining, and enhances the strength of a part due to the grain following the part's contours. Multiple station (die) coldforming allows making complex shapes to near net shape, significantly reducing secondary machining costs. Material savings up to 70%.
Seward Screw Products is an IS... Read more...More Product Announcements from Seward Screw Products, Inc.
From a technology standpoint, Seward's primary manufacturing processes — high-speed rotary transfer machining, CNC machining, conventional screw machining, and multiple-die coldforming— are driven by state-of-the-art equipment to produce parts and
components from steel, copper, brass, aluminum, stainless steel or other materials, within a wide range of diameters, lengt... Read more...
Seward Screw Products, Inc. supplies industry-leading products and services to discriminating original equipment manufacturers and distributors in a variety of industries, including Powersports, Consumer Products (appliance controls), Fluid Power (hydraulic and pneumatic fittings), Fabricated Metal Products and Industrial and Commercial Machinery. Read more...More Product Announcements from Seward Screw Products, Inc.
The Grob Rolling process increases the strength by rearranging the grain structure of the material over the entire tooth profile. The greatest amount of strength is gained near the bottom, or root area of the form where strength is most crucial. The result of the cold forming process produces a very high surface finish. Roughness average, Ra Readings of 4 micro inches have been produced Read more...More Product Announcements from Grob, Inc.
Seward Screw Products supplies industry-leading machined and cold-headed components and assemblies to discriminating OEMs and select distribution customers in a variety of industries. As such, our contributions can be found in a wide range of products, including:
■ off-highwa... Read more...More Product Announcements from Seward Screw Products, Inc.
With everything from conventional automatic bar machines to rotary transfer and CNC machining centers, Seward Screw Products has state of the art equipment to deliver products of the highest quality. Our machines use the latest technology to coldform or machine custom parts with a wide variety of diameters, lengths, and tolerances. Read more...More Product Announcements from Seward Screw Products, Inc.
Grob's bushings match perfectly to Grob splines. Each bushing is carefully manufactured to very tight tolerances in order to assure the best possible fit.
Grob's cold rolling process works with a variety of metals, including:
Stocked in 1117 Mild Steel
1117, 1215, 1045, 8620, 4140, 4150
Aluminum. Read more...
Grob spline shafts, spur gears and timing pulleys can be complimented by the Grob mating bushing. Grob's bushings match perfectly to Grob splines. Each bushing is carefully manufactured to very tight tolerances in order to assure the best possible fit. Read more...More Product Announcements from Grob, Inc.