نمایه پژوهش‌ها

مقالات علمی سال ۱۳۸۶

مقالات را بر اساس عنوان، کد سند یا سال انتشار پیدا کنید و به نویسندگان و رویداد علمی مرتبط برسید.

۴۰۳ مقاله پیدا شد.

مقاله کنفرانسی سال ۱۳۸۶ ۲,۲۱۹ مشاهده

Modeling of Weld Penetration in Gas Metal Arc Welding Process by Fractional Factorial Technique

In gas metal arc welding GMAW process, selecting appropriate values for process parameters is essential in order to control heat input into the workp…

Weld penetrationFractional factorial techniqueModeling
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۲۰ مشاهده

Modeling of Thermal Behavior During Continuous Cooling of Steels

In this paper, a thermo metallurgical model is proposed based on a two dimensional finite element analysis to simulate the cooling behavior of steel…

high carbon steelaustenite transformationmathematical modeling
مقاله کنفرانسی سال ۱۳۸۶ ۲,۲۶۸ مشاهده

Modeling and Optimizing Powder Mixed Electrical Discharge Machining (PMEDM) Process using Neural Networks

In this research, a newly integrated neural network based methodology is proposed for modeling and optimal selection of process variables involved in…

ModelingOptimizationPowder mixed EDM PMEDM
مقاله کنفرانسی سال ۱۳۸۶ ۱,۴۴۰ مشاهده

Modeling Tool-Holder Joint Interface in Turning

This paper presents an accurate model of machine tool structure to predict the machining dynamics and estimate the stability margins of various tool…

elastic supportchattertool dynamic
مقاله کنفرانسی سال ۱۳۸۶ ۱,۸۳۰ مشاهده

Model-Based Fuzzy Control of an Auto Swing-up Furuta Inverted Pendulum: A Mechatronic Approach

In this paper, a report on the IUST Furuta Inverted Pendulum, designed and built at the Mechanical Engineering Department of the Iran University of S…

Furuta Inverted PendulumFuzzy ControlLMI
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۹۳ مشاهده

Microstructural Characterization and Modeling of Discontinuously Reinforced Al-matrix Composite

Aluminum matrix composites are very common engineering materials in automotive, aerospace and other application due to their low weight, high strengt…

zirconAluminum matrix compositesreinforcement
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۱۱ مشاهده

Manufacturing and Mechanical Properties of Aluminum Matrix Composites Reinforced with NiAl Intermetallic Compound Produced by Hot-Extrusion

Manufacturing and properteis of novel NiAl intemetallic reinforced aluminum matrix composites produced by a powder metallurgy route is reported This…

Aluminum matrix compositesNiAl Intermetallic powdersHot extrusion
مقاله کنفرانسی سال ۱۳۸۶ ۲,۱۵۶ مشاهده

Manufacturing Bulk Material through Consolidation of Aluminum Particles Using FE-ECAP process

In the present work, bulk material is manufactured through consolidation of aluminum particles by a new method named as forward extrusion equal chann…

Powder consolidationForward extrusionAluminum
مقاله کنفرانسی سال ۱۳۸۶ ۲,۱۲۰ مشاهده

Linearization and Robust Control of Scara Robot used in manufacturing

This paper presents a new linearization technique to be used for robust control of an SCARA robot manipulator Some nonlinear terms in the model of ro…

SCARALinearizationRobot
مقاله کنفرانسی سال ۱۳۸۶ ۲,۰۶۲ مشاهده

Investigation of Thermal Effects in Sheet Metal Blanking Process

In this paper a methodology is proposed to predict the ductile damage in sheet metal blanking process using a coupled thermo mechanical finite elemen…

BlankingFEMThermo-mechanical Effects
مقاله کنفرانسی سال ۱۳۸۶ ۱,۶۳۸ مشاهده

Influence of Process Parameters on the Deep Drawing of an Axisymmetric Workpiece

Optimization of process parameters in sheet metal forming is an important task to reduce manufacturing cost To determine the optimum values of the pr…

Optimizationsheet metal formingtaguchi
مقاله کنفرانسی سال ۱۳۸۶ ۱,۷۷۹ مشاهده

Implementing P-H High Speed Cornering Method on P-PI Servo Controller with Backlash

In this paper, real time Pythagorean hodograph P H curve CNC interpolators are used for high speed corner machining There are large contouring errors…

CNC interpolatorsP-H curvesCornering error
مقاله کنفرانسی سال ۱۳۸۶ ۲,۰۳۸ مشاهده

Identification of Tool Life and Wear Characteristics of HSS Tools Used in Turning of Ck45

Cutting tools can be used when they do not reach tool life criteria and can produce parts with desired surface finish and dimensional accuracy When t…

Flank WearTool LifeMachining
مقاله کنفرانسی سال ۱۳۸۶ ۱,۴۷۳ مشاهده

High Speed Turning of H-13 Tool Steel using Ceramics and PCBN

H 13 is the toughest tool steel used in machined die casting and forging dies Due to its extreme hardness and poor thermal conductivity high speed cu…

H-13High speed turningFinite element (FE)
مقاله کنفرانسی سال ۱۳۸۶ ۲,۶۲۸ مشاهده

Hardness and Tensile Strength of Al-A356. 1 Alloy Matrix Composites :Comparative Study

Aluminum matrix composites are important engineering materials in automotive, aerospace, thermal, wear, and other applications because of excellent l…

zirconTiB2Aluminum matrix composites
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۴۴ مشاهده

Finite Element Analysis of Weld Induced Residual Stresses in Two Dissimilar Pipes

In most industrial applications dissimilar metal joining is unavoidable The joining of dissimilar metals is generally more challenging than that of s…

Schaeffler diagrambirth and deathdissimilar joint
مقاله کنفرانسی سال ۱۳۸۶ ۲,۳۳۶ مشاهده

Fault Diagnosis of Rotating Machineries Using Order Analysis Feature Extraction

In this paper rules for a fault diagnosis system based on order analysis used for feature extraction on a transmission system working under run up co…

Joint time-frequency analysisOrder analysisJoint time frequency analysis
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۵۸ مشاهده

Expert Systems Modeling in Machinery Automation with Neural Network

Recently, applying expert systems based on artificial Intelligence Approach have considerable successes to find efficient solution of optimization pr…

MLP neural networkExpert systemKnowledge base
مقاله کنفرانسی سال ۱۳۸۶ ۲,۱۹۴ مشاهده

Experimental Study of Wire Electrical Discharge Machining of INCONEL 738LC

The experimental study presented in this paper aims to study the effects of WEDM Wire Electrical Discharge Machining cutting parameters on surface ro…

surface roughnessInconel 738 LCWire electro discharge machining
مقاله کنفرانسی سال ۱۳۸۶ ۱,۹۹۰ مشاهده

Experimental Study of Cylindrical Wire Electrical Discharge Turning (CWEDT) Process, Part 2: Ra & Roundness

In this paper, the effects and optimization of machining parameters on surface roughness Ra and roundness in Cylindrical Wire Electrical Discharge Tu…

CWEDTSurface integrityStatistical analysis
مقاله کنفرانسی سال ۱۳۸۶ ۲,۰۰۶ مشاهده

Experimental Study of Cylindrical Wire Electrical Discharge Turning (CWEDT) Process, Part 1: MRR

In this paper, the effects and optimization of machining parameters on material removal rate MRR in Cylindrical Wire Electrical Discharge Turning CWE…

CWEDTMRRStatistical Analysis
مقاله کنفرانسی سال ۱۳۸۶ ۲,۶۰۰ مشاهده

Modeling of Welding Current in Gas Metal Arc Welding by a Statistically Designed Approach

In gas metal arc welding GMAW , selecting appropriate values for process variables is essential in order to control input into the workpiece from whi…

CurrentFactorial TechniqueAnalysis of Variance
مقاله کنفرانسی سال ۱۳۸۶ ۳,۲۷۵ مشاهده

کنترل ضخامت حوضچه جوش با استفاده از کنترل فازی در فرایند جوشکاری تنگستن

کنترل کیفی نفوذ جوش و همچنین شکل هندسی و ضخامت جوش یک مسئله مهم و پیچیده در فرایند جوشکاری می باشد پارامترهای موثر بر ضخامت و شکل دانه جوش به مقدار ا…

مقاله کنفرانسی سال ۱۳۸۶ ۲,۸۳۷ مشاهده

پیش بینی رشد دکمه جوش در فرایند جوشکاری مقاومتی به کمک تحلیل اجزاء محدود

جوشکاری مقاومتی نقطه ای از جمله فرایندهایی است که برای اتصال قطعات کاربرد زیادی دارد پارامترهای اولیه در این روش مشابه سایر روش های جوشکاری مقاومتی…