Radial forging is a process in which high forces are transferred via surface contact to change the diameter of a workpiece by deformation. In radial forging machines, the workpiece rotation is accomplished in an optimized, direct-controlled manner by an oscillating rotating drive of the manipulator. The process is gaining popularity with the advent of electric vehicles.
Arlington Capital Partners, a Washington, D.C.-based private-equity firm, acquired Firth Rixson Forgings Ltd. from Arconic. Going forward, the business will operate as part of Forged Solutions Group, which was formed in November 2019 by Arlington Capital as its aerospace forging platform. Located in Sheffield, United Kingdom, Firth Rixson provides complex closed-die forgings and forged discs and proprietary forward-and-backward extrusion-produced shafts and cylinders primarily for OEM and Tier 1 aerospace and defense engine customers.
China’s AVIC Shaanxi Hongyuan Aviation Forging Co. Ltd. put what it says is the world's largest clutch-operated screw press into operation at its site in Xi’an, Shaanxi Province. The SPKA-type clutch-operated screw press, which was supplied by SMS group, has a screw diameter of 1,330 millimeters (52 inches), a blow force of 365 MN, a gross power of 27,000 kJ and a weight of 2,900 tons. It offers flexibility when it comes to optimizing the forging process and requires far less stroke to achieve the preset ram speed than a conventional slipping-wheel screw press. This type of press is particularly suited for high-energy forging typically used for turbine blades or structural aircraft components.
American Axle & Manufacturing, a leader in the design, engineering and manufacturing of automotive driveline systems and components, opened a new 15,600-square-meter manufacturing facility in the industrial area of Viladecans, Spain, just outside Barcelona. The facility will support demand and growth from new and current European customers, including Renault, BMW, Daimler, Porsche, Audi and Ford. AAM Barcelona produces a complete range of vibration control and damper products, including PV-bonded dampers, press-in compression dampers, isolation pulleys, in-mold bonded dampers and damped gears. It consolidates two smaller facilities in nearby Gavà and will employ nearly 300 associates at full capacity.
Siemens and Materials Solutions opened a highly advanced metal AM innovation center in Orlando, Fla. The 17,000-square-foot facility offers a pairing of design with manufacturing, implementing robotics, rapid prototyping, scanning, digital tools and on-site metal AM. Materials Solutions – a Siemens Business – uses selective laser melting (SLM) technology for the manufacture of high-performance metal parts, with a focus on high-temperature superalloys. The Siemens innovation center will focus on rapid problem solving supporting the company’s energy businesses, while Materials Solutions will offer additive services to support the innovation center and external customers.
Forgers weigh options such as repair, rebuild, remanufacture or new equipment when considering options to increase capacity. This article considers the four options and the pros and cons associated with each.
October 7, 2019
When forges need to expand production to meet increased demand for existing parts or to add new product lines, selecting from available options to bring new equipment online can be challenging.
Cross-wedge rolling (CWR) is a forging technique in which a heated billet is formed by rolling it between two flat (or cylindrical parallel-axis) die plates. This article describes the CWR process and equipment as applied to the production of railroad screws and other similar products.
Western Superconducting Technologies Co. Ltd. (WST) successfully put a 63-/80-MN two-column open-die forging press into service. Supplied by SMS group, the high-speed push-down press has a maximum press force of 63 MN and an upsetting force of 80 MN. Due to the advanced hydraulic and control systems installed, the press is capable of forging highly demanding and temperature-sensitive materials such as titanium and titanium alloys with extreme precision.
For the third consecutive time, Cleveland played host to the biennial Forge Fair, which was held on the shores of Lake Erie May 21-23, 2019. Nearly 2,000 attendees and 169 exhibitors made Forge Fair 2019 the largest ever.
The 23rd International Forging Congress (IFC), to be held in Chicago Sept. 19-21, 2020, issued its call for presentations. The event, which will immediately follow the IMTS show, will showcase the best in technical and business-oriented presentations for the worldwide forging community. The IFC Planning Committee is calling for presentations now through Aug. 31, 2019.