Feststoffgeschmierte Wälzlager: Einsatz, Grundlagen und by Herbert Birkhofer,Timo Kümmerle

By Herbert Birkhofer,Timo Kümmerle

Das Buch stellt die unterschiedlichsten Anwendungsfelder für feststoffgeschmierte Wälzkontakte vor, z.B. im Maschinenbau, in der Luft- und Raumfahrt, in der Lebensmittelindustrie und der Medizintechnik. Es werden die Potenziale, aber auch die Grenzen der Feststoffschmierung aufgezeigt; sie werden systematisch hergeleitet und auf ihre tribotechnischen Grundlagen zurückgeführt.Die für die Prüfung von Festschmierstoffen im Wälzkontakt erforderlichen speziellen Prüfverfahren und Prüfeinrichtungen werden vorgestellt und die erzielten Ergebnisse erläutert. Es werden ausführlich die Faktoren beschrieben, welche auf die Gestaltung von feststoffgeschmierten Wälzlagern und die damit verbundenen Auswirkungen auf Lebensdauer und Lagerperformance einwirken. Diese Einflussfaktoren bestimmen die Leistungsfähigkeit, aber auch die Grenzen feststoffgeschmierter Wälzkontakte. Ihre Kenntnis ist der Schlüssel zu einer Lebensdauerprognose für feststoffgeschmierte Wälzlager, die im element hergeleitet und durch eine Vielzahl von Versuchsergebnissen belegt wird. Ein Fünf-Punkte-Programm zur richtigen Auswahl und Gestaltung von feststoffgeschmierten Wälzlagern mit konkreten Empfehlungen für den Entwickler beschließt das Buch.Es wendet sich an Ingenieure, die den Einsatz von Festschmierstoffen in Erwägung ziehen, sowie an Lagerhersteller, Beschichter und Planer von Anlagen und Maschinen in der Hochvakuumtechnik, in der Luft- und Raumfahrt oder im Bereich Hochtemperaturanwendungen. Für Wissenschaftler und Studierende bringt das Buch wertvolle und neue Erkenntnisse im Bereich Tribologie.

Show description

Contemporary Ergonomics and Human Factors 2014: Proceedings by Sarah Sharples,Steven Shorrock

By Sarah Sharples,Steven Shorrock

The large and constructing scope of human elements and ergonomics - the applying of medical wisdom to enhance people’s interplay with items, platforms and environments - has been illustrated for 28 years through the books which make up the modern Ergonomics sequence.
This ebook provides the court cases of the foreign convention – Ergonomics and Human components 2014. as well as being the best occasion within the united kingdom that includes ergonomics and human elements throughout all sectors, this is often additionally the yearly assembly of the Institute of Ergonomics & Human components.
Individual papers supply perception into present perform, current new examine findings and shape a useful reference resource. The volumes offer a quick tune for the ebook of compatible papers from foreign participants, with papers being topic to see assessment given that 2009 and chosen through the convention programme committee.
A wide selection of issues are coated in those court cases together with workload, human strength, structures, product layout, production structures, behaviour switch, overall healthiness, organisational tradition, shrewdpermanent environments and sustainability, shipping and musculoskeletal issues.
As good as being of curiosity to mainstream ergonomists and human elements experts, modern Ergonomics and Human components will entice all those people who are all for people's interactions with their operating and relaxation atmosphere together with designers, production and creation engineers, overall healthiness and defense experts, occupational, utilized and commercial psychologists, and utilized physiologists.

Show description

Human Factors Methods for Design by Christopher P. Nemeth

By Christopher P. Nemeth

An easy-to-use, in-depth guide, Human components tools for layout offers the how-tos for drawing close and examining layout difficulties and gives assistance for his or her resolution. It attracts jointly the fundamentals of human habit and body structure to supply a context for readers who're new to the sector. the writer brings in challenge research, together with attempt and evaluate tools and easy experimentation and acknowledges the significance of cost-effectiveness. eventually, he emphasizes the necessity for stable verbal exchange to get the recent product understood and authorized. the writer attracts from his company event as a study and improvement supervisor and his consulting perform in human elements and design.

Show description

Smart Adaptive Systems on Silicon by Maurizio Valle

By Maurizio Valle

Intelligent/smart structures became universal perform in lots of engineering purposes. nonetheless, present cost effective average CMOS know-how (and destiny foreseeable advancements) makes to be had huge, immense possibilities. the subsequent leap forward could be the layout and improvement of "smart adaptive platforms on silicon" i.e. very strength and hugely measurement effective whole structures (i.e. sensing, computing and "actuating" activities) with intelligence on board on a unmarried silicon die. clever adaptive platforms on silicon should be capable of "adapt" autonomously to the altering atmosphere and should have the capacity to enforce "intelligent" behaviour and either perceptual and cognitive initiatives. eventually, they're going to converse via instant channels, they are going to be battery provided or distant powered (via inductive coupling) and they'll be ubiquitous in our on a daily basis life.


Although many books take care of study and engineering themes (i.e. algorithms, know-how, implementations, etc.) few of them try and bridge the distance among them and to deal with the problems regarding feasibility, reliability and purposes. Smart Adaptive platforms on Silicon, notwithstanding no longer exhaustive, attempts to fill this hole and to provide solutions generally to the feasibility and reliability issues.



Smart Adaptive structures on Silicon mainly specializes in the analog and combined mode implementation on silicon simply because this procedure is amenable of accomplishing awesome strength and dimension potency. additionally, analog platforms could be extra simply interfaced with sensing and actuating devices.

Show description

Understanding Automotive Electronics: An Engineering by William Ribbens

By William Ribbens

Understanding automobile Electronics: An Engineering viewpoint, 8th Edition, is written with an engineering point of view that comes with mathematical types, delivering a qualitative clarification of every topic that calls for no mathematical heritage.

Thoroughly up-to-date all through, this re-creation strikes clear of introductory mechanic-level electronics to hide scorching issues similar to automobile digicam structures and regular digital digital camera platforms, hybrid regulate, AUTOSAR (AUTomotive Open procedure structure) and motor vehicle networks. complete insurance of car electronics and keep an eye on, together with the most recent expertise in telematics, lively defense, leisure, and communications also are included.

This e-book is the 1st port of demand keep an eye on engineers, method engineers, and digital engineers in automobile who want a thorough grounding in automobile electronics and regulate. From easy automobile digital circuits, to the newest advancements in telematics, lively protection, leisure, and communications, the ebook can also be an incredible source for extra senior automobile engineers with no historical past in electronics or keep an eye on who to paintings within the quarter or supervise specialists.

  • Presents the total diversity of electrical/electronic conception that's acceptable to fashionable car expertise at a degree progressing from easy thought and technological know-how, to particular software to all significant automobile structures and components
  • Features circuit diagrams which are consultant of tangible circuits used to accomplish correct services in automobile digital systems
  • Discusses how the AUTOSAR middleware platform integrates with the low point electronics of car systems
  • Provides a radical knowing of car digital know-how at a degree that's invaluable to scholars, technicians, and engineers

Show description

Köhler/Rögnitz Maschinenteile 2 (German Edition) by Bernd Künne

By Bernd Künne

Der Köhler/Rögnitz ist das anerkannte Standardwerk in der Maschinenelemente-Ausbildung ingenieurtechnischer Studiengänge. Die analytische Herangehensweise ermöglicht es, die Technische Mechanik mit den Lehrinhalten des Faches Maschinenelemente zu verbinden und damit für alle wesentlichen Konstruktionselemente auf dem Fundament der Mechanik und Werkstoffkunde ein grundlegendes Verständnis aufzubauen. Die Darstellung des Stoffes führt von der Aufgabenstellung über die Funktion, Berechnung und Gestaltung zu Lösungsmöglichkeiten. Die erforderlichen Berechnungsgleichungen werden hergeleitet, die physikalischen Abhängigkeiten aufgezeigt und Problembereiche betrachtet.

Die 10. Auflage wurde in wesentlichen Bereichen unter der Berücksichtigung der technischen Entwicklungen überarbeitet und neu gestaltet. Neben einer inhaltlichen Überarbeitung wurden auch einige formale Änderungen vorgenommen. Weiterhin wurden die Normen den internationalen criteria entsprechend aktualisiert.

Show description

Membrane Reactors for Hydrogen Production Processes by Marcello De Falco,Luigi Marrelli,Gaetano Iaquaniello

By Marcello De Falco,Luigi Marrelli,Gaetano Iaquaniello

Membrane Reactors for Hydrogen construction Processes bargains with technological and financial elements of hydrogen selective membranes software in hydrogen creation chemical processes.

Membrane Reactors for Hydrogen construction Processes starts off with an outline of membrane integration within the chemical response setting, formulating the thermodynamics and kinetics of membrane reactors and assessing the functionality of alternative strategy architectures.

Then, the cutting-edge of hydrogen selective membranes, membrane production strategies and the mathematical modeling of membrane reactors are mentioned. A assessment of the main invaluable functions from an commercial perspective is given. those purposes include:

  • natural fuel steam reforming,
  • autothermal reforming,
  • water fuel shift reaction,
  • decomposition of hydrogen sulphide, and
  • alkanes dehydrogenation.

The ultimate half is devoted to the outline of a pilot plant the place the radical configuration used to be carried out at a semi-industrial scale.

Plant engineers, researchers and postgraduate scholars will locate Membrane Reactors for Hydrogen construction Processes a entire consultant to the state-of-the-art of membrane reactor technology.

Show description

Pneumatic Drives: System Design, Modelling and Control by Peter Beater

By Peter Beater

This ebook covers the complete variety of today’s know-how for pneumatic drives. It info drives for manufacturing facility automation and car purposes in addition to describes the know-how for the method like positioners or spring-and-diaphragm. moreover, the publication examines numerous keep an eye on thoughts like binary mode cylinder drives or place managed drives and laptop aided research of advanced platforms.

Show description

Troubleshooting Switching Power Converters: A Hands-on Guide by Sanjaya Maniktala

By Sanjaya Maniktala

strength offer layout is all approximately aspect. And a wide a part of that element lies within the sensible area, principally as a result of the more often than not small variety of microseconds of switching sessions concerned, and the even smaller tens of nanoseconds of change transition instances --- most of these, in influence accentuating numerous "second-order" results, that finally prove taking part in leading havoc with "normal" expectancies of ways the circuit should still behave. So now not unsurprisingly, even after examining a number of books, so much readers nonetheless locate themselves no toward the last word aim of designing a precise strength offer.

Sooner or later, all engineers commence knowing the difficult incontrovertible fact that designing a switching strength offer is not the trivial activity it as soon as . yet even after years of effectively gaining knowledge of the underlying thought, the last word target of constructing a cheap, trustworthy and commercially possible strength provide should still stay dream, when you consider that good fortune finally hinges on event. that's, actually, what sincerely differentiates a senior and professional energy provide engineer from the others --- the power to navigate and surmount a veritable minefield of tough concerns which could basically be realized the difficult manner, via real hands-on adventure at the activity.

This booklet offers sensible wisdom the writer obtained relatively painfully, whereas operating "in the trenches" for a number of years in significant engineering businesses scattered throughout a number of continents. this is often meant to be the legendary senior engineer's "bag of tricks," ultimately made on hand within the kind of an easy-to-read publication in your shelf. This ebook will make existence for the bold strength offer engineer a lot less complicated --- in addition to lowering considerably, the rigorous requirement of getting to be a senior engineer's protégé for years on finish, simply to achieve a small degree of genuine good fortune during this field.

* a pragmatic presentation that solutions the real query: why is my switching converter behaving so otherwise than what i used to be looking ahead to at the foundation of my paper layout? and the way do I bridge that vast gap?
* For the 1st time, a scientific and thorough dialogue of troubleshooting switching strength supplies.
* insurance of AC/DC and DC/DC energy provides.
* Bench evaluate of semiconductor ICs utilized in energy conversion --- describing normal and weird recommendations mastered by means of the writer, whereas trying out comparable chips at nationwide Semiconductor.
* designated assurance of important themes that have not been coated through on hand assets --- grounding platforms, the subtleties of part datasheets, and utilizing tools and probes effectively.
* Systematic research (type of failure mechanism, topology, etc.) and ideas for five years of said strength provide matters on a admired, public net discussion board. This technique will make sure that engineers won't repeat an identical error.
* a different, readable sort: own and direct; no mystification--- simply the apparent fact, simply and logically defined, with lots of images, graphs and plots.

Show description