Hot ring rolling (HRR) is an advanced partial progressive forming technology that can
directly manufacture various sizes of precision bearing rings. How to prefabricate the ring …

Forging is a traditional and important manufacturing technology to produce various high
strength products and is widely used in engineering fields such as automotive, aerospace …

The big-tapered profiled ring disk is mainly employed by rocket rear joint, which has a typical
geometric feature of big taper and profiled section shape. Aiming at challenges for its …

Hot-extruded 7075 aluminum alloy was used to form deep cavity cylinders by thixoextrusion.
The effects of isothermal temperature and soaking time on the microstructure and …

Multi-stage hot forging is widely used to produce complex forged products in inFdustry.
Flash after the forging should always be minimized for the material saving, and it is important …

In this paper, a typical cold forging process using spring-held die is considered, in which the
process parameters such as stiffness of spring, the initial loads and the punch speed are …

Isothermal precision forging of complex-shape aluminum alloy rotating disk of airplane was
systematically investigated by means of digitized technology based on computer-aided …

Forming quality of transitional region determines the performance of titanium alloy large-
scale rib-web component under isothermal local loading forming. As folding defect is the …

In near-isothermal local loading forming (NLLF) of large-size Ti-alloy parts, one of the
challenging issues is to achieve accurately prediction of complex microstructural …

Abstract 7A09 aluminum alloy ring seat of airplane is subjected to isothermal precision
forging. The influence of the different preforms on flow line, microstructures, mechanical …