Volume 15 (2022)
Volume 14 (2021)
Volume 12 (2019)
Volume 11 (2018)
Volume 10 (2017)
Volume 9 (2016)
Volume 8 (2015)
Volume 7 (2014)
Volume 6 (2013)
Volume 5 (2011-2012)
Volume 4 (2010-2011)
Volume 3 (2009-2010)
Volume 2 (2008-2009)
Volume 1 (2007-2008)
1. Numerical Simulation of Ultrasonic Assisted Indentation Tube Forming

Saeid Dashti; Masih Paknejad; Amir Abdullah; Abbas Pak

Volume 13, Issue 3 , September 2020, Pages 1-8

http://dx.doi.org/10.30495/admt.2020.1869462.1124

Abstract
  Indentation forming is an internal tube forming process in which a mandrel with a diameter slightly larger than that of the tube is pressed inside the tube and in so doing, creates the internal profile. Forming forces have a significant effect on the spring back, residual stress, quality of the inner ...  Read More

2. A Novel Approach for Optimization of Vehicle Noise Insulators

S.Hamed Tabatabaei; Saeed Moradi Haghighi; Kasra Ghasemian; Amir Hossein Kiani

Volume 13, Issue 3 , September 2020, Pages 9-20

http://dx.doi.org/10.30495/admt.2020.1883494.1161

Abstract
  Development of effective sound insulators for interior noise reduction of vehicle cabin is an essential phase of the process of vehicle manufacturing. One of the main issues in this process is the space limitations for packaging the firewall insulators. In this paper, a new approach in sound insulator ...  Read More

3. Studying the Effect of Different Vortex Generator Geometries and Arrangements on Heat Transfer Performance of Heat Sinks

Mohsen Motahari-Nezhad; Shayan Fathi; Mohammad Eftekhari; Armen Adamian

Volume 13, Issue 3 , September 2020, Pages 21-31

http://dx.doi.org/10.30495/admt.2020.1870924.1126

Abstract
  In this paper, different geometries and arrangements of vortex generators for improving the heat transfer performance of heat sinks have been studied. The effect of different parameters including the inclination angle of vortex generators and the distance between them are also investigated on heat transfer ...  Read More

4. Velocity Control of Nonlinear Unmanned Rotorcraft using Polytopic Modelling and State Feedback Control

Reza Tarighi; Amir Hooshang Mazinan; Mohammad Hosein Kazemi

Volume 13, Issue 3 , September 2020, Pages 33-49

http://dx.doi.org/10.30495/admt.2020.1881971.1151

Abstract
  Performance and improvement of flight efficiency at various velocities for flight systems, in particular, rotorcrafts, with specific complexities in motion and its nonlinear equations are always of particular interest to researchers in the aerial and control domains. In this research, a new control algorithm ...  Read More

5. Influences of Blank Holder Force in The Multi-Step Deep Drawing Process of Aluminum Sheets

Sajad Bakhtiari; Seyed Jalal Hashemi; Amir Hossein Roohi

Volume 13, Issue 3 , September 2020, Pages 51-57

http://dx.doi.org/10.30495/admt.2020.1880364.1147

Abstract
  In recent decades, the use of aluminium alloys is developed in the automotive industry with regard to the need for lightweight and anti-corrosion components, one of which is AA7075 Al alloy. In this study, the multi-step deep drawing process of AA7075 aluminium sheets under various blank holder forces ...  Read More

6. Investigation of Pitting Corrosion Rate on Micro Plasma Arc Welded Dissimilar Weld Joints of AISI 304 and AISI 430 Stainless Steel Sheets

Uma Maheswara Rao G; Srinivasa Rao Chalamalasetti

Volume 13, Issue 3 , September 2020, Pages 59-66

http://dx.doi.org/10.30495/admt.2020.1898623.1195

Abstract
  In the present paper investigation is carried out to study pitting corrosion rate of Pulsed Current Micro Plasma Arc welded AISI304 and AISI430 dissimilar joint in three different mediums namely 0.5N NaOH, 3.5N NaCl and 0.5N HCl. Linear Polarization method is used and Tafel are drawn, from which corrosion ...  Read More

7. Evaluation of S/N Diagram in Welded Joints Based on Different Fatigue Failure Criteria

Saeed Jouzdani; Ali Heidari

Volume 13, Issue 3 , September 2020, Pages 67-74

http://dx.doi.org/10.30495/admt.2020.1885273.1164

Abstract
  One of the most important problems in the welded Joints is the low fatigue strength due to the residual stresses. Purpose of this study is to investigate the effect of residual stresses on S/N diagram of the welded joints. For this purpose, welding process of two plates is firstly modeled on a precise ...  Read More

8. Effects of Abrasive Media on Surface Roughness in Barrel Finishing Process

Ali Vakili Sohrforozani; Masoud Farahnakian; Mohammad Sajjad Mahdieh; Amir Masoud Behagh; Omid Behagh

Volume 13, Issue 3 , September 2020, Pages 75-82

http://dx.doi.org/10.30495/admt.2020.1889912.1165

Abstract
  Barrel finishing is a common technique for surface finishing of industrial parts. Many factors such as working time, abrasive media, initial roughness and machining parameters of rotary barrel affect the final surface roughness of workpieces. Analysing these input parameters in order to obtain the least ...  Read More

9. Design and Implementation of Embedded Direct Drive SCARA Robot Controller with Resolved Motion Rate Control Method

Shahram Dashti; Mohsen Ashourian; Farshid Soheili

Volume 13, Issue 3 , September 2020, Pages 83-90

http://dx.doi.org/10.30495/admt.2020.1894177.1172

Abstract
  Most of SCARA (Selective Compliance Articulated Robot Arm) direct drive robots today are equipped with a circular feedback system. The Resolved Motion Rate Control (RMRC) method increases the accuracy and compensates the lack of movement transmission system in accurate pick and place actions. In this ...  Read More

10. Microstructure Investigation and Mechanical Properties of Resistance Upset Butt Welded Ti-6Al-4V Alloy

Mahmood Sharifitabar

Volume 13, Issue 3 , September 2020, Pages 91-97

http://dx.doi.org/10.30495/admt.2020.1891939.1170

Abstract
  In the present study, resistance upset butt welding was used as a solid-state process for joining Ti-6Al-4V alloy. Results showed that melting and subsequent solidification of the alloy at the joint interface promoted the development of a cast microstructure along with some pores. However, by applying ...  Read More

11. Experimental Study of the Effect of Variable Pitch in Indexable Cutting Tool on AISI4140 Steel Surface Finish in Milling

Behrouz Mahdikhani; Mehrdad Javadi

Volume 13, Issue 3 , September 2020, Pages 99-105

http://dx.doi.org/10.30495/admt.2020.1890458.1166

Abstract
  Chatter is one of the most limitations that cause undesirable effect on improving productivity and part quality. In this paper, an experimental method has been used for analysing the effect of changing pitch in the indexable cutting tool in milling. For this purpose, the cutting forces of machining in ...  Read More