... an analytical model based on the theory of circular beams on the linear elastic foundation that simulates the elastic interaction present during the tightening of bolted flange joints to reduce the number of passes while achieving bolt load uniformity. As such, a novel methodology that optimizes tightening...

... analytical model with a melting and solidification model is presented. An innovative method is proposed to compute the “effective computation zone” as a boundary condition, which can save computation time significantly. Notably, the computational efficiency can improve by 10 4 –10 5 compared with finite...

...Pankaj Kumar Sharma; Vijay Gautam; Atul Kumar Agrawal The present work deals with the development of an analytical model incorporating the effects of anisotropy and strain hardening to predict the springback in V-bending of two-ply sheet metal using a punch profile radius of 15 mm and included...

... the experimental forces. Email: priyabrata.pme16@iitp.ac.in Email: kpatra@iitp.ac.in Email: vishnukumar.singh@heritageit.edu Email: rkmittal@iitb.ac.in Email: ramesh@me.iitb.ac.in 26 02 2020 31 05 2020 01 06 2020 17 06 2020 analytical model tool wear dynamic...

... by low plasticity burnishing have been investigated by many researchers. However, initial residual stresses induced by machining are one of the important factors which affect the residual stress regenerated by the LPB process. The present work aims to develop an analytical model which takes into account...

... of elastic unit moment, and E b is the slope of the elastic unit moment. Fig. 10 Unit moment for Strenx 700 MC Fig. 11 Unit moment for Strenx 1300 Table 8 Overview of comparison of the analytical model with experimental data for the bending force (Eq. (25...

.... The effect of mechanical properties of aged AA6111-T4 aluminum was analyzed using an analytical model. The results showed that aged aluminum affected little the clinchability but influenced the section parameters and strength of the clinching workpieces. The strength of the clinching SAE1004-to-AA6111-T4...

...Yongxiang Hu; Zhenqiang Yao; Jun Hu Laser shock peening (LSP) is an innovative surface treatment technique similar to shot peening. An analytical model to predict the residual stress field can obtain the impact effect much quickly, and will be invaluable in enabling a close-loop process control...

.... The effect of scanning speed, beam spot size, and multiple scanning on the degree of bending was investigated. The proposed analytical model can predict the bending angle and angle variations for laser forming of varying thickness plate. 14 01 2005 11 07 2005 forming processes plates...