Research and Application of Metal Cold Extrusion Forming Utilising Floating Die and Divided Flow

Guo Jun Hu; Fang Feng

doi:10.4028/www.scientific.net/AMR.102-104.583

Paper Titles

Applying TRIZ for Optimization Formulation of Sapphire Precision Lapping
p.564

Path Generation and Posture Angle Control of Tool for Robotic Polishing System
p.568

The Numerical Simulation of the Single Abrasive Motion Law in the Environment of Structural Surface
p.573

The Manufacturing of Rapid Tooling by Stereo Lithography
p.578

Research and Application of Metal Cold Extrusion Forming Utilising Floating Die and Divided Flow
p.583

Statistical Analysis on Lapping Parameters for Sapphire Wafer
p.587

Study on the Effect of Ultrasonic Surface Rolling Processing Parameters on the Surface Roughness of Q345 Hydraulic Prop
p.591

Research on Hole Expanding with Spiral-Fluted Electrode in ECM
p.595

Tool Wear Image Segmentation Based on Markov Random Field Model
p.600

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 102-104Research and Application of Metal Cold Extrusion...

Research and Application of Metal Cold Extrusion Forming Utilising Floating Die and Divided Flow

Abstract:

Modern cold extrusion technology has been from a traditional method developing into compound extrusion, multi-action extrusion, closed forming, divided flow extrusion and flow control forming as well as other forms. In this paper, basic principles of floating die extrusion and divided flow extrusion were analyzed. Tests and experimental practice and application of floating die and divided flow extrusion of gear were stated. Spur gear forming in application and forming processes based on exchange mandrel was detailed.