Process Research on Cold Rolling of Gulley Ball Bearing Inner Ring

Liang Tao Qi; Bao Shou Sun; Xue Dao Shu

doi:10.4028/www.scientific.net/AMR.314-316.477

Paper Titles

Structural Design and Simulation of a Piezoelectric Peristaltic Pump Driven by Circumferential Traveling-Wave
p.457

Study on the Melting Time of Solid Pellets in Melt in a Co-Rotating Twin Screw Extruder
p.461

Study on Production Mechanism of End Concavity in Cross Wedge Rolling
p.468

Analysis and Research of Mathematical-Physical Models on Simulation of Electrochemical Machining
p.473

Process Research on Cold Rolling of Gulley Ball Bearing Inner Ring
p.477

Experiments and Simulation of Elastic-Plastic Deformation in Thin Wall Part Milling
p.482

Analysis of the Granularity of Task Decomposition in Enterprise Alliance Based on System Dynamics
p.487

Effect of Sample Materials on the AFM Tip-Based Dynamic Ploughing Process
p.492

Study on Cutting Less-Teeth Gear with the Slotting Tool
p.497

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 314-316Process Research on Cold Rolling of Gulley Ball...

Process Research on Cold Rolling of Gulley Ball Bearing Inner Ring

Abstract:

3D model of 6006 gulley ball bearing inner ring is established in this paper. Based on the study of finite element numerical simulation on the cold rolling process of inner ring by Deform-3D software, the paper shows the influence of the feed rate of idle roller, rotational rate of driving roller as well as wide-diameter ratio on the rules of rolling forming of bearing inner ring. Through the research of numerical simulation, it is discovered that feed rate of idle roller and wide diameter ratio have a greater impact on the ring end surface quality larger than rotational rate of driving roller does. Thus, process parameters should be chosen reasonably according to mold parameters and material parameters, which will help improve the stability of the cold rolling process and the rolling production efficiency.