بایگانی برچسب: forming

Four-point bending test of an aluminum pipe reinforced with four CFRP layers in Abaqus has been modeled in this tutorial. The aluminum pipe is modeled as a solid part, the CFRP pipes are modeled as four seperate shell parts. Cohesive interaction property is considered among all layers. You can see ...

In this tutorial the Simulation forming process of steel-CFRP-steel composite plate in Abaqus  has been done. The two steel plates are modeled as three-dimensional shell part. The CFRP core is modeled as a three-dimensional shell part with four layers. The die and punch are modeled as analytical rigid parts. You ...

در این ویدئوی آموزشی به شبیه سازی کشش عمیق ورق فولادی دو لایه با هسته CFRP در نرم افزار آباکوس پرداخته ایم. مدلسازی شامل هندسه ورق های فولادی به صورت شل و سه بعدی، پارت ورق CFRP به صورت شل و سه بعدی که چهار لایه بوده، هندسه قالب به ...

In this tutorial, the Simulation inpact spot welding of two steel plates in Abaqus has been done. The steel flyer and base plates are modeled as three-dimensional solid part. The rigid impactor is modeled as three-dimensional shell part. You can see a figure of the assembled parts below Due to ...

In this tutorial, the Simulation cyclic loading of a composite Column(UHPC + Steel box) in Abaqus has been studied. The Ultra-High-Performance Concrete column is modeled as a three-dimensional solid part. The steel box cover is modeled as a three-dimensional shell part. You can see a figure of the assembled parts ...

In this tutorial, the Simulation dynamic bending test of an interior voided RC UHPC beam in Abaqus has been studied. The Ultra-High-Performance Concrete beam is modeled as three-dimensional solid part with interior sphere voids. The steel bar and strips are modeled as three-dimensional wire parts. The rigid bodies are used ...

In this tutorial, the Simulation dynamic bending test of a composite panel( UHPC-NSC) in Abaqus has been investigated. The Ultra-High-Performance Concrete and Normal Strength Concrete are modeled as three-dimensional solid parts. The steel bars are modeled as three-dimensional wire part. A shell rigid body is used as a hydraulic jack ...

In this tutorial, the Simulation three-dimensional cold extrusion process of an aluminum rod in Abaqus has been done. The aluminum rod and die are modeled as three-dimensional solid part. You can see a figure of the assembled parts below The aluminum material is considered as a elastic material with plastic ...

In this tutorial, the Simulation cutting process of the silicon carbide(ceramic) material by using a rigid body in Abaqus has been investigated. The silicon carbide is modeled as a three-dimensional solid part. The cutting tool is modeled as a three-dimensional solid part. You can see a figure of the assembled ...

In this tutorial, the Simulation drilling process of the aluminum alloy in Abaqus has been studied. The tool is modeled as a rigid shell part and the aluminum part is modeled as a three-dimensional solid part. You can see a figure of the assembled parts below To model aluminum behavior, ...

In this tutorial, the Simulation four point bending of the CFRP sheet with six layers (inter laminar cohesive behavior) in Abaqus has been studied. The CFRP layers are modeled as three-dimensional solid part. Two rigid bodies were used as hydraulic jack to apply the load. You can see a figure ...

در این ویدئوی آموزشی به شبیه سازی خمش چهار محوره ورق شش لایه CFRP با در نظر گرفتن رفتار چسبندگی بین لایه ای در آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی می باشد که شامل شش لایه ورق CFRP و دو جسم صلب به منظور اعمال نیرو می باشد. ...

In this tutorial, the Simulation dynamic bolt failure (bolt and steel plates joint) in Abaqus has been studied. The upper and bottom steel plates are modeled as three-dimensional solid parts. The bolts are modeled as three-dimensional solid parts. You can see a figure of the assembled parts below. Two main ...

In this tutorial, Numerical simulation of three-point bending of the composite panel(ceramic-Steel-Aluminum) in Abaqus has been investigated. The ceramic and steel plates are modeled as a three-dimensional solid part. The aluminum core with honeycomb shape is modeled as a three-dimensional shell part. Three rigid bodies are used to define hydraulic ...

In this tutorial, the Simulation friction stir welding of acrylonitrile butadiene styrene polymer in Abaqus has been investigated. Polymer materials have seen its growth in leaps and bounds setting its foot in almost all manufacturing industries due to their excellent strength-to-weight ratio with enhanced toughness and low cost. Polymer joints ...

In this tutorial, the Simulation flexural behavior of the steel beam reinforced with CFRP in Abaqus has been investigated. The steel beam and CFRP sheet are modeled as three-dimensional shell parts. The rigid bodies are modeled as a discrete rigid body. You can see a figure of the assembled parts ...

In this tutorial, Simulation cyclic loading over the steel beam-column structure reinforced with CFRP in Abaqus has been investigated. The steel beam and column are modeled as a three-dimensional shell part. The CFRP plates are modeled as a planar shell part. You can see a figure of the assembled parts ...

In this tutorial, the Simulation flexural response of aluminum alloy profile in Abaqus- Damage investigation- has been studied. Aluminum alloys are used across a range of structural engineering applications, with square and rectangular hollow sections being a popular cross-section shape. This can be particularly beneficial for enhancing resistance to local ...

در این ویدئو آموزشی به شبیه سازی تست خمش دینامیکی پروفیل آلمینیومی در نرم افزار آباکوس-بررسی پارامتر آسیب- پرداخته ایم. مدل سازی به صورت سه بعدی بوده و پروفیل آلمینیومی به صورت یک پارت شل سه بعدی و اجسام صلب در نقش جسم وارد کننده نیرو و همچنین تکیه گاه ...

In this tutorial, Simulation Bending behavior of aluminum foam-filled double cylindrical tubes in Abaqus has been studied. During the past two decades, many research works have been done to study the axial crushing behavior of thin-walled columns, which work as energy absorption members, in order to improve their capacity. On ...

در این ویدئوی آموزشی به شبیه سازی تست خمش لوله آلمینیومی دو لایه پر شده با فوم در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده و لوله های آلمینیومی بیرونی و داخلی به صورت شل و ماده فومی هسته به صورت سالید مدل شده اند. اجزای ...

In this tutorial Simulation steel pipe reinforcement with CFRP layouts in Abaqus under three points bending has been studied. Circular hollow section (CHS) are widely used in many applications but predominantly used as pipelines in the oil and gas industry. Natural resources like oil and gas constitute the major share ...

In this tutorial Simulation of concrete cover separation failure in FRP plated RC beam in Abaqus has been studied.The infrastructures in developed countries are aging and in addition changes in their using purposes, increase of load level, constructional faults and damages or deterioration demand adequate maintenance and the upgrading of ...

In this tutorial Numerical simulation of Electro-Hydraulic forming process by using acoustic method in Abaqus has been verified base on the ISI paper. Electro-hydraulic forming is one of the methods that highly considered among automotive  specialists. This method is known as “high strain rate forming” method. In this process, an ...

In this simulation Finite Element simulation of Electro-Hydraulic Forming of Sheet by using time pressure curve in Abaqus has been investigated. Sheet metal forming processes are those in which force is applied to a piece of sheet metal to modify its geometry  rather than remove any material. The applied force ...

در  این ویدئو به صحت سنجی و شبیه سازی قدم به قدم فرآیند الکتروهیدرولیک با استفاده از مدل فشار زمان در نرم افزار آباکوس پرداخته ایم. مقاله مورد استفاده در این شبیه سازی در سال ۲۰۱۴ در یکی از ژورنال های الزویر چاپ شده است.شکل‌دهی الکتروهیدرولیکی یک فرایند شکل‌دهی ورق ...

در این ویدئو به شبیه سازی قدم به قدم فرآیند بغل تراشی فولاد با مته و میله فرز انگشتی در نرم افزار آباکوس پرداخته ایم. در این مثال از دو ابزار مته و میله فرز انگشتی در دو شبیه سازی جداگانه استفاده شده است. در مثال اول برای براده برداری ...

Single point incremental forming is a flexible process which uses very simple tooling to make sheet metal  prototypes and custom specific parts. In this, the sheet is clamped along its edges and a hemispherical headed tool  is moved along required path so that it presses the sheet locally along the ...

Hydroforming is a metal fabricating and forming process which allows the shaping of metals such as steel, stainless steel, copper, aluminum, and brass. This process is a cost-effective and specialized type of die molding that utilizes highly pressurized fluid to form metal. Generally there are two classifications used to describe ...

در این ویدئو به شبیه سازی فرآیند هیدروفرمینگ ورق آلمینیومی به روش SPH در نرم افزار آباکوس(سیال آب) پرداخته ایم. هیدروفرمینگ یا شکل دهی به کمک فشار آب تکنیکی جدید در ساخت و شکل دهی قطعاتی است که قبلا به صورت پرسی ساخته می شدند. در طریقه سنتی برای شکل دهی ورق های ...

The use of aluminum in the construction of automobiles is on the rise in order to reduce weight and improve fuel efficiency. This raises an important issue on how to join aluminum parts efficiently and economically and also the need to characterize the mechanical properties of welds. There are many ...

در این ویدئو به شبیه سازی قدم به قدم فرآیند جوش اصطکاکی اغتشاشی نقطه ای به روش ALE در آباکوس(FSW Spot Welding) در نرم افزار آباکوس بر روی یک ورق آلومینیومی پرداخته ایم.جوشکاری اصطکاکی اغتشاشی شامل حرکت پیچیده مواد و تغییر شکل پلاستیک می‌باشد. پارامترهای جوشکاری، هندسه ابزار و طراحی اتصال تأثیرات ...

Nowadays lightweight and higher performances place increasing importance to design quality, and both become the critical issues confronted in engineering field. Take transportation industry as an example, there have been a broad range of studies reported on thin-walled structures,in which the plastic deformation is commonly used to absorb majority of ...

در این ویدئو به شبیه سازی مچالگی ساندویچ پنل تحت اثر بار فشاری در نرم افزار آباکوس پرداخته ایم.  پنل های ساندویچی به طور گسترده در صنعت هوا و فضا،صنایع دریایی و ساخت و تولید به کار می رود. از نقطه نظر ایمنی این سازه ها می توانند در مقابل برخورد ...

Cutting of bone is a common operation in orthopedic traumatologic surgery and dentistry. Cutting operations in bones involve a wide range of operations including grinding, sawing or drilling, see for instance.It is well known in the field of manufacturing the importance of proper definition of machining operations for process efficiency ...

در این ویدئو به شبیه سازی مرحله به مرحله برش استخوان و براده برداری از آن به روش اویلری در نرم افزار آباکوس پرداخته ایم. مدلسازی به صورت سه بعدی بوده و برای مدلسازی این مساله سه پارت کاتر، استخوان و محیط اویلری به صورت سه بعدی تعریف شده اند. ...

In this tutorial Simulation Cols Spray process in Abaqus by using ALE method has been investigated. In Cold Spray, powder particles (typically 10 to 40 µm) are accelerated to very high velocities (200 to 1200 m.s-1) by a supersonic compressed gas jet at temperatures below their melting point. Upon impact with the ...

Most of the currentfinite element models of cutting concerns the 2D plane strain orthogonal cutting configuration, which, although of valuable interest to study the fundamental phenomena of the process, is still far from most practical cutting operations. The 3D models on the other side usually concern a 2D tool path ...

Springback is the geometric change made to a part at the end of the forming process when the part has been released from the forces of the forming tool. Upon completion of sheet metal forming, deep-drawn and stretch-drawn parts spring back and thereby affect the dimensional accuracy of a finished ...

برگشت فنری (spring back) یکی از پدیده های رایج در فرآیندهای شکل دهی به حساب می آید. این پدیده در مرحله باربرداری و آزاد شدن بخشی از کرنشهای الاستیک اتفاق می افتد. بنابراین ابتدا باید مرحله بارگذاری به صورت کامل انجام شود و پس از آن به منظور شبیه سازی پدیده ...

In this video simulation steel can under compression load in Abaqus has been studied. To model can geometry with details import capability was used. In the below figures schematic of all geometry has been showed The steel can is modeled as elastic plastic material model and Johnson-Cook plasticity is appropriate for ...

Friction Stir Welding (FSW) is a solid state joining process that relies on frictional  heating and plastic deformation realized at the interaction between a non-consumable welding  tool that rotates on the contact surfaces of the combined parts. The experiments are often time consuming and costly. To overcome these problems, numerical analysis ...

در این ویدئو به شبیه سازی فرآیند جوش اصطکاکی آلمینیوم به روش کوپل اویلری لاگرانژی در نرم افزار آباکوس پرداخته ایم.هندسه ابزار و قطعه کار به صورت سه بعدی بوده و قطعه کار به صورت اویلری و ابزار به صورت لاگرانژی مدل شده اند. برای متریال قطعه کار ماده آلمینیوم ...

Fusion welding has been a key factor of in the creation of modern civilization due to its key role in construction practices. Besides bolts and rivets, there are no other practical method for joining pieces of metal securely. Fusion welding is used in the manufacture of many everyday items including ...

The friction stir welding (FSW) process is quickly becoming the joining method of choice for aluminum alloys. The solid-state process is able to form high-fidelity welds at excellent throughput rates. Because of the solid-state nature of the method, many types of defects are avoided that are associated with melting and ...

Today, major innovations suggest the use of dissimilar material combination to meet new  design criteria such as mass light weighting, structural reinforcements, or other specific  fictionalization. The development of functional material combinations knows a growing  interest in several engineering fields. Solutions can however be limited by the capability of  the ...

In this video Chip forming process with thermal approach in ABAQUS has been investigated. All parts are modeled as three dimensional with thermal properties as conductivity, specific heat, expansion ….. to consider them variation. Dynamic temp-explicit procedure is is appropriate for this type of  analysis. During the process temperature  has ...

در این ویدئو به شبیه سازی قدم به قدم براده برداری در آباکوس پرداخته ایم.در این فرآیند ترم حرارت نیز در نظر گرفته شده که این ویژگی با ایجاد خواص حرارتی و تعریف استپ دینامیکی حرارتی فابل تعریف می باشد. قطعه مورد نظر از جنس آلومینیوم و به صورت سه بعدی ...

In this video you can see the step by step tutorial of welding simulation process with DFLUX to definite the non uniform heat distribution.In order to do this example we needed to create a geometry of piece and material property dependent with temperature ,so we used steel material with elastic,plastic,conductivity,expansion ...

در این ویدئو به شبیه سازی قدم به قدم فرآیند جوشکاری قوسی  و بررسی اثر حرارت ایجادی در تولید تنش پسماند در نرم افزار آباکوس پرداخته ایم. مساله شامل دو قسمت می باشد.قسمت اول تکمیل مدل سازی در آباکوس بوده که شامل تولید هندسه،ایجاد ماده و سایر تنظیمات می باشد. ...