Discussion on “The manufacture of a connecting rod”, by L. Page, at the London Section of the Institution

1932 ◽  
Vol 11 (8) ◽  
pp. 344
Author(s):  
Roberts ◽  
L. Page ◽  
Gilbert ◽  
Carter ◽  
Hales
Keyword(s):  
Connecting Rod

Powder metal forged and C-70 Steel forged. Fatigue analysis of connecting rod

2011 ◽  
Vol 3 (1) ◽  
pp. 152-160
Author(s):  
A. Souf A. Souf ◽  
◽  
K. Talea K. Talea ◽  
A. Bakali A. Bakali ◽  
M. Talea M. Talea ◽  
...  
Keyword(s):  
Fatigue Analysis ◽  
Powder Metal ◽  
Connecting Rod

Dynamic structural analysis of connecting rod through adaptive mesh refinement for different materials

2018 ◽  
Vol 50 (04) ◽  
pp. 561-570
Author(s):  
I. A. QAZI ◽  
A. F. ABBASI ◽  
M. S. JAMALI ◽  
INTIZAR INTIZAR ◽  
A. TUNIO ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Adaptive Mesh Refinement ◽  
Mesh Refinement ◽  
Adaptive Mesh ◽  
Connecting Rod ◽  
Dynamic Structural Analysis

Kinematic dexterity analysis of human-robot interaction of an upper limb rehabilitation robot

2020 ◽  
pp. 1-17
Author(s):  
Qing Sun ◽  
Shuai Guo ◽  
Leigang Zhang
Keyword(s):  
Upper Limb ◽  
Constraint Equation ◽  
Human Robot Interaction ◽  
Rehabilitation Robot ◽  
Connecting Rod ◽  
Robot Interaction ◽  
Upper Limb Rehabilitation ◽  
Rehabilitation Training ◽  
Limb Rehabilitation ◽  
Training Trajectory

BACKGROUND: The definition of rehabilitation training trajectory is of great significance during rehabilitation training, and the dexterity of human-robot interaction motion provides a basis for selecting the trajectory of interaction motion. OBJECTIVE: Aimed at the kinematic dexterity of human-robot interaction, a velocity manipulability ellipsoid intersection volume (VMEIV) index is proposed for analysis, and the dexterity distribution cloud map is obtained with the human-robot cooperation space. METHOD: Firstly, the motion constraint equation of human-robot interaction is established, and the Jacobian matrix is obtained based on the speed of connecting rod. Then, the Monte Carlo method and the cell body segmentation method are used to obtain the collaborative space of human-robot interaction, and the VMEIV of human-robot interaction is solved in the cooperation space. Finally, taking the upper limb rehabilitation robot as the research object, the dexterity analysis of human-robot interaction is carried out by using the index of the approximate volume of the VMEIV. RESULTS: The results of the simulation and experiment have a certain consistency, which indicates that the VMEIV index is effective as an index of human-robot interaction kinematic dexterity. CONCLUSIONS: The VMEIV index can measure the kinematic dexterity of human-robot interaction, and provide a reference for the training trajectory selection of rehabilitation robot.

Die Forging Process Simulation of a Connecting Rod

2011 ◽  
Vol 704-705 ◽  
pp. 302-307
Author(s):  
Lei Xu ◽  
Guang Ze Dai ◽  
Xing Ming Huang ◽  
Jing Han ◽  
Jun Wen Zhao
Keyword(s):  
Reduction Rate ◽  
Temperature Fields ◽  
Stress Fields ◽  
Connecting Rod ◽  
Preheat Temperature ◽  
Forging Process ◽  
Optimum Parameters ◽  
Die Forging ◽  
High Level ◽  
Deform 3D

Numerical simulation of connecting rod die forging processing was performed by finite element method (FEM) software Deform 3D. The changes of the temperature fields, stress fields of the billet and dies, and upper setting force-stroke curve during the die forging were obtained. The simulation results show that (1) the increase of the fillet radius of dies could effectively reduce the stress concentration so that to prevent the die crack arising at high level stress; (2) the optimum parameters of die forging process are 430°C for forging temperature, 200°C for preheat temperature of dies and 80mm/s for reduction rate by comparing both fields of the stress and temperature during different forging process..

Fracture analysis of a connecting rod for oil pumping unit in China western oilfield

2019 ◽  
Vol 105 ◽  
pp. 313-320 ◽  
Author(s):  
H. Ding ◽  
J.F. Xie ◽  
Z.Q. Bai ◽  
Y. Li ◽  
Y. Long ◽  
...  
Keyword(s):  
Fracture Analysis ◽  
Connecting Rod ◽  
Pumping Unit

Automotive Connecting Rod Development: Oval Beam Design and Testing

2012 ◽  
Author(s):  
Rafael Augusto de Lima e Silva ◽  
Luis Antonio Fonseca Galli ◽  
Almir Atoatte ◽  
Elcio Geraldo Ferracini @sJr. ◽  
Marcio Baggio
Keyword(s):  
Connecting Rod ◽  
Beam Design ◽  
Design And Testing
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