Die Design and Forging Analysis of Piston Connecting Rod of Aluminum Alloy

Tung Sheng Yang; Guan Yu Li; Zhe Yu Li; Jun Wei Li; Zhong Zhen Chen

doi:10.4028/p-Ay8G5t

Paper Titles

Effect of Laser Surface Modification on Texture, Roughness, Wettability and Surface Energy of Hastelloy C22, C276 & X
p.3

Die Design and Forging Analysis of Piston Connecting Rod of Aluminum Alloy
p.17

Development of Manufacturing Process for High-Chromium Steel Large Welding Roll
p.23

Elastohydrodynamic Rotational Lubrication Analysis on the Multi-Body Dynamic Properties of Journal-Bearing Systems
p.33

Effects of the Lubricants on the Tribology Properties under the Extreme Pressure for the Induction-Treated Linear Guides
p.41

Wear of the 3D Printed Polylactic Acid Elements Sliding against the Synthetic Resins at the Higher Speed Friction
p.47

Fatigue Crack Propagation in 5754 Aluminum Alloy under Four-Point Bending
p.55

Physical Experiments and DEM Simulations for Erosion of Iron Target by Two Impingements of Al₂O₃ Particle with Impingement Angles of Double 90º
p.63

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Die Design and Forging Analysis of Piston Connecting Rod of Aluminum Alloy

Abstract:

The piston connecting rod is an indispensable in the internal structure of the automobile. As one of the important components in the internal combustion engine system, the piston connecting rod needs to meet the requirements of high fatigue and impact load resistance. Forged piston connecting rod can obtain high strength and fatigue resistance. In this study, the parting line, draft angle, forging tolerance, die fillet radius, shrinkage and scrap are considered in the design of forging die. The process parameters and die dimensions of the forging process of aluminum alloy piston rod are simulated by finite element analysis. The aluminum alloy piston rod with high dimensional accuracy is then forged according to the finite element simulation results.