US 12,275,058 B1
Devices and methods for controllable forging of forming flow line of complex-shaped component
Feng Kang, Chongqing (CN); Qiang Chen, Chongqing (CN); Feiyue Zhang, Chongqing (CN); Jun Lin, Chongqing (CN); Yanbin Wang, Chongqing (CN); and Juncen Qu, Chongqing (CN)
Assigned to SOUTHWEST TECHNOLOGY AND ENGINEERING RESEARCH INSTITUTE, Chongqing (CN)
Filed by SOUTHWEST TECHNOLOGY AND ENGINEERING RESEARCH INSTITUTE, Chongqing (CN)
Filed on Nov. 27, 2024, as Appl. No. 18/963,459.
Claims priority of application No. 202411157939.9 (CN), filed on Aug. 22, 2024.
Int. Cl. B21J 13/02 (2006.01); B21J 5/00 (2006.01); B21J 9/02 (2006.01); B21J 9/18 (2006.01); B21J 13/14 (2006.01); F16F 7/00 (2006.01); F16F 9/00 (2006.01); B21D 24/02 (2006.01); B30B 15/00 (2006.01)
CPC B21J 5/008 (2013.01) [B21J 9/02 (2013.01); B21J 9/18 (2013.01); B21J 13/02 (2013.01); B21J 13/14 (2013.01); F16F 7/00 (2013.01); F16F 9/003 (2013.01); B21D 24/02 (2013.01); B30B 15/0076 (2013.01)] 20 Claims
OG exemplary drawing
 
20. A method for controllable forging of a forming flow line of a shaped component, comprising:
wrapping a metal to be forged in a cavity of a mold for molding, the metal to be forged being heated prior to molding and maintained at an initial forging temperature for a predetermined period of time;
controlling a hydraulic rod to extend to drive a clamping block to clamp the metal to be forged in the mold, starting a telescopic motor to drive a motorized telescopic rod to move to a top of the mold, and the motorized telescopic rod extending to drive an extrusion block to forge the metal to be forged to obtain a shaped metal, performing shock absorption on a shaping unit by a cushioning unit during the controllable forging, wherein the shaping unit comprises a mold including a lifting plate, and a memory spring fixedly connected to the lifting plate and electrically connected to the cushioning unit;
removing and cooling the shaped metal; and
cleaning impurities and dust of the cooled metal by a cleaning unit.