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دانلود کتاب استاندارد طراحی چرخ دنده به صورت متریک
تمامی استانداردهایی که برای یک طراحی دقیق درزمین چرخ دنده ها به ان نیاز دارید دراین کتاب موجود است
پس از بحثی کوتاه درزمینه چرایی کاربرد چرخ دنده ها به بحث منحنی اینوولوت ونقش بسیار مهم ان درطراحی چرخ دنده ها میپردازد سپس درمورد انواع چرخ دنده ها واصول وروشهای طراحی انواع چرخ دنده به تفصیل وبخوبی توضیح میدهد
خواندن این کتاب را به تمامی دوستانی که درس طراحی اجزای ماشین 2 را درپیش دارند یا به بحث چرخ دنده ها علاقه مندند توصیه میکنم
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پمپ سانتریفیوژ

پمپ سانتریفیوژ
کاربرد بسیار گسترده پمپ ها درصنایع مختلف بالاخص پمپ های سانتریفیوژ اشنایی با این نوع پمپ ها وتجهیزات متعلقه را الزامی میکند
اشنایی با اصول بهره برداری ونکات نگهداری وتعمیرات پمپ ها از نیازهای روز صنعت میباشد
کتاب پمپ های سانتیفیوژ راهنمای بسیار کاملی دراین زمینه میباشد

Practical Centrifugal Pumps
Published by Nеwnеs | December 2004 | PDF | 260 pages | English | 24,6 MB

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هندبوک پمپینگ تجربی

 

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پسورد : www.freemag.ir

راهبردهای طراحی

 

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طراحی مکانیزم ها

Mechanism Design: Enumeration of Kinematic Structures According to Function

Publisher: CRC | Pages: 328 | 2000-09-19 | ISBN 0849309018 | PDF | 11 MB

Traditionally, mechanisms are created by designer’s intuition, ingenuity, and experience. However, such an ad hoc approach cannot ensure the identification of all possible design alternatives, nor does it necessarily lead to optimum design. Mechanism Design: Enumeration of Kinematic Structures According to Function introduces a methodology for systematic creation and classification of mechanisms. With a partly analytical and partly algorithmic approach, the author uses graph theory, combinatorial analysis, and computer algorithms to create kinematic structures of the same nature in a systematic and unbiased manner. He sketches mechanism structures, evaluating them with respect to the remaining functional requirements, and provides numerous atlases of mechanisms that can be used as a source of ideas for mechanism and machine design. He bases the book on the idea that some of the functional requirements of a desired mechanism can be transformed into structural characteristics that can be used for the enumeration of mechanisms. The most difficult problem most mechanical designers face at the conceptual design phase is the creation of design alternatives. Mechanism Design: Enumeration of Kinematic Structures According to Function presents you with a methodology that is not available in any other resource.

                                                      

                                                   

ژورنالهای جوشکاری

Welding Journal - 2010 January

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Welding Journal - 2010 February

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Welding Journal - 2009 December

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هندبوک مکانیزم ها و ابزارهای مکانیکی

هندبوک مکانیزم ها و ابزارهای مکانیکی 

size : 19313 KB

Mechanisms and Mechanical Devices Sourcebook 
by Neil Sclater

Publisher: McGraw-Hill Professional 
Number Of Pages: 500 
Publication Date: 2001-06-13 
ISBN-10 / ASIN: 0071361693 
ISBN-13 / EAN: 9780071361699 
Binding: Hardcover 

Product Description: 

2,501 mechanisms and mechanical devices – at your fingertips! 

A one-of-a-kind pictorial directory, Mechanisms and Mechanical Devices Sourcebook, Third Edition, gives you drawings and descriptions of time-tested components, mechanisms, and devices. A carefully compiled index lets you quickly find a specific component which may very well be the exact problem-solving answer you’ve been seeking. You can count on this guide to help you: 

* Recycle successful mechanical inventions into new products, with or without modifications 
* Design basic mechanisms from scratch with a chapter of tutorial text and formulas 
* Save time researching patents 
* Get a refresher on the design and function of bearings, belts, brakes, clutches, couplings, cranks, feeders, gears, genevas, joints, latches, linkages, pumps, screws, springs, and switches 
Stay on top of present and future trends in mechanical engineering and machine design, with up-to-date treatments of motion control systems; 2D and 3D CAD software; industrial robots and rapid prototyping (RP) systems; recent research and spinoffs of MEMS technology

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تئوری پلاستیسیته

 تئوری پلاستیسیته

Theory of Plasticity

Third Edition

Publisher: Butterworth-Heinemann | Pages: 896 | 2006-04-18 | ISBN: 0750666382 | PDF | 6 MB

Product Description:

Plasticity is concerned with the mechanics of materials deformed beyond their elastic limit. A strong knowledge of plasticity is essential for engineers dealing with a wide range of engineering problems, such as those encountered in the forming of metals, the design of pressure vessels, the mechanics of impact, civil and structural engineering, as well as the understanding of fatigue and the economical design of structures.

Theory of Plasticity is the most comprehensive reference on the subject as well as the most up to date — no other significant Plasticity reference has been published recently, making this of great interest to academics and professionals. This new edition presents extensive new material on the use of computational methods, plus coverage of important developments in cyclic plasticity and soil plasticity, and is accompanied by a fully worked solutions manual.

* A complete plasticity reference for graduate students, researchers and practicing engineers; no other book offers such an up to date or comprehensive reference on this key continuum mechanics subject
* Updates with new material on computational analysis and applications, new end of chapter exercises and a worked solutions manual
* Plasticity is a key subject in all mechanical engineering disciplines, as well as in manufacturing engineering and civil engineering. Chakrabarty is one of the subject’s leading figures.

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هندبوک تکنولوژی ماشینکاری

هندبوک تکنولوژی ماشینکاری

Machining Technology: Machine Tools and Operations

Helmi A. Youssef, Hassan El-Hofy
CRC | 2008-04-23 | ISBN: 1420043390 | 672 pages | PDF | 16,8 MB

Offering complete coverage of the technologies, machine tools, and operations of a wide range of machining processes, Machining Technology presents the fundamental principles of machining and examines traditional and nontraditional machining methods. After a brief historical overview, the book explores design considerations and machine tool requirements and provides a detailed discussion of modern machine tools, metal cutting machine tools, hexapods and their applications, as well as environmentally friendly machine tools and operations. Including review questions and solved problems, the text also addresses dimensional accuracy, form accuracy, surface integrity, machine tool dynamometers, jigs, and fixtures.

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هندبوک ائرودینامیک

هندبوک ائرودینامیک

Aerodynamics for Engineering Students 5th ed.

ISBN 0750651113 | 2003, E.L. Houghton and P.W. Carpenter | PDF | 614 pages | 15.8 Mb

This volume is intended for students of engineering on courses or programmes of study to graduate level. The sequence of subject development in this edition commences with definitions and concepts and goes on to cover incompressible flow, low speed aerofoil and wing theory, compressible flow, high speed wing theory, viscous flow, boundary layers, transition and turbulence, wing design, propellers and propulsion.

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هندبوک مهندسی گرما

هندبوک مهندسی گرما

CRC Handbook of Thermal Engineering

(Mechanical Engineering Handbook Series)

Frank Kreith
CRC | 1999-12-27 | ISBN: 084939581X | 1200 pages | PDF | 31.8 MB

To be successful in the international marketplace, corporations must have access to the latest developments and most recent experimental data. Traditional handbooks of heat transfer stress fundamental principles, analytical approaches to thermal problems, and elegant solutions to classical problems. The CRC Handbook of Thermal Engineering is not a traditional handbook. Engineers in industry need up-to-date, accessible information on the applications of heat and mass transfer-The CRC Handbook of Thermal Engineering provides it. Peer reviewed articles-selected on the basis of their current relevance to the development of new products-provide in-depth treatment of applications in diverse fields, such as: · Bioengineering · Desalination · Electronics · Energy conservation · Food processing · Measurement techniques in fluid flow and heat transfer You’ll find complete, up-to-date information on the latest development in the field, including: · Recent advances in thermal sciences · Microthermal design · Compact heat exchangers · Thermal optimization · Exergy analysis A unique, one-stop resource for all your thermal engineering questions From the basics of thermodynamics, fluid mechanics, and heat and mass transfer, to comprehensive treatment of current applications, the latest computational tools, to data tables for the properties of gases, liquids, and solids, The CRC Handbook of Thermal Engineering has it all!

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ارتعاشات : طراحی - دمپ - کنترل

ارتعاشات : طراحی - دمپ - کنترل

Vibration Damping, Control, and Design

Clarence W. de Silva
CRC | April 5, 2007 | ISBN: 1420053213 | PDF (full text) | 634 pages | 35MB

Reducing and controlling the level of vibration in a mechanical system leads to an improved work environment and product quality, reduced noise, more economical operation, and longer equipment life. Adequate design is essential for reducing vibrations, while damping and control methods help further reduce and manipulate vibrations when design strategies reach their limits. There are also useful types of vibration, which may require enhancement or control. Vibration Damping, Control, and Design balances theoretical and application-oriented coverage to enable optimal vibration and noise suppression and control in nearly any system. Drawn from the immensely popular Vibration and Shock Handbook, each expertly crafted chapter of this book includes convenient summary windows, tables, graphs, and lists to provide ready access to the important concepts and results. Working systematically from general principles to specific applications, coverage spans from theory and experimental techniques in vibration damping to isolation, passive control, active control, and structural dynamic modification. The book also discusses specific issues in designing for and controlling vibrations and noise such as regenerative chatter in machine tools, fluid-induced vibration, hearing and psychological effects, instrumentation for monitoring, and statistical energy analysis. This carefully edited work strikes a balance between practical considerations, design issues, and experimental techniques. Complemented by design examples and case studies, Vibration Damping, Control, and Design builds a deep understanding of the concepts and demonstrates how to apply these principles to real systems.

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هندبوک مسائل ارتعاشات در مهندسی

هندبوک مسائل ارتعاشات در مهندسی

Vibration Problems in Engineering

W., Jr. Weaver, S. P. Timoshenko, D. H. Young
Wiley-Interscience | 1990-01 | ISBN: 0471632287 | 624 pages | PDF | 21,1 Mb

The Fifth Edition of this classic work retains the most useful portions of Timoshenko’s book on vibration theory and introduces powerful, modern computational techniques. The normal mode method is emphasized for linear multi-degree and infinite-degree-of-freedom systems and numerical methods dominate the approach to nonlinear systems. A new chapter on the finite-element method serves to show how any continuous system can be discretized for the purpose of simplifying the analysis. Includes revised problems, examples of applications and computer programs.

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هندبوک طراحی ماشینهای دوار

با سلام به شما دوستان عزیز

بنا به در خواستهای زیاد دوستان

امروز 

۵ جلد هندبوک طراحی ماشینهای دوار

Forsthoffer’s Rotating Equipment

Handbooks 1 2 3 4 5 collection

William Forsthoffer
Elsevier Science | 2005-08-31 | ISBN: various | various pages | PDF | 112 MB

Vol. 1: Fundamentals of Rotating Equipment
Vol. 2: Pumps
Vol. 3: Compressors
Vol. 4: Auxiliary Systems
Vol. 5: Reliability Optimization through Component Condition Monitoring & Root Cause Analysis

Over recent years there have been substantial changes in those industries which are concerned with the design, purchase and use of special purpose (ie critical, high-revenue) rotating equipment. Key personnel have been the victims of early retirement or have moved to other industries: contractors and end-users have reduced their technical staff and consequently have to learn complex material ‘from scratch’. As a result, many companies are finding that they are devoting unnecessary man hours to the discovery and explanation of basic principles, and having to explain these to clients who should already be aware of them. In addition, the lack of understanding by contractors and users of equipment characteristics and operating systems often results in a ‘wrong fit’ and a costly reliability problem.

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دانلود هندبوک توربین های گازی

دانلود هندبوک توربین های گازی

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