Prof. em. Dr.-Ing. Peter Waidner Beratender Ingenieur Consulting Engineer Hinterer Knock 6 D-96049 Bamberg Tel.: +49 951 7005 8834 Mobil: +49 151 1914 5334 Damit Sie mich schon mal gesehen haben und einen ersten Eindruck gewinnen können. So that you have seen me before and get a first impression. |
Experiance in industrial sealing technology since 1982
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Do you have any requirement for consulting in industrial sealing technology? I am at your disposal. My area of expertise are: - in particular mechanical seals, - all kind of seals for bearings - but also static seals. Mechanical seals – a previously "neglected" niche in sealing technology? A mechanical seal initially appears as a simple machine element consisting of two sealing surfaces arranged perpendicular to the shaft. On closer inspection, however, it becomes apparent that the medium to be sealed - whether liquid, with or without solids - is oil, water, or all aqueous media such as alcohols, solvents, acids or alkalis - or gaseous - is at the same time a lubricating medium for the sliding surfaces. However, the entire function of the seal also interacts with the machine to be sealed, which sometimes fluctuates greatly in operating conditions. Despite everything, however, no miracle happens, but a permanently stable sealing gap must be formed. Depending on the operating conditions, the sealing gap of a mechanical seal with its average gap height of less than one micrometer (a fraction of the thickness of a human hair) sometimes runs under mixed friction condition, but sometimes also in pure liquid lubrication. Under mixed friction condition, the sliding materials are partially loaded up to their wear resistance limit; and in the end, the sealing effect (regarding minimal leakage) must also be guaranteed permanently. The connections with materials technology - high-performance materials not only for the sliding surfaces, but also for the secondary seals (elastomers and semi-crystalline thermoplastics) and for the metallic building materials - are decisive for reliability. Some detailed information on the application technology of the most important application industries round off the content of the reference book. My book is aimed not only at manufacturers of mechanical seals but also at users from the broad spectrum of machine manufacturers, at operators who want to better understand their seals and at interested students of technical courses in mechanical engineering, mechanical and chemical process engineering. Bitte haben Sie Verständnis dafür und sehen Sie es als Vertrauensbeweis meinen Kunden gegenüber an, dass ich wegen der Brisanz der Projekte und entsprechender Geheimhaltungsvereinbarungen keine Referenzen nennen kann. Vielen Dank.
Please understand and see it as a vote of confidence in my clients that I cannot name references because of confidentiality and non-disclosure agreements. Thank you very much.
| Meine Dienstleistung für Sie? 1. Beratung im Entstehungsprozess von Dichtungslösungen 2. Beratung für einen optimalen, störungsfreien Betrieb von Dichtungen und damit Ihrer Maschinen oder Anlagen 3. und wenn mal etwas schief gegangen ist - stehe ich ebenfalls gerne zur Lösungsfindung zur Verfügung My services to you: 1. Consultancy on the development process of sealing solutions.
2. Advice for optimal, trouble-free operation of seals and thus of your machines or systems.
3. And once something has gone wrong -I am also happy to find a solution. Mein Werdegang, worauf Sie zugreifen können: 1982 Studienabschluss als Dipl.-Ing. Maschinenbau 1987 Promotion zum Dr.-Ing. in der Dichtungstechnik bis 2007 diverse Funktionen in der Industrie (Dichtungstechnik) als Entwickler, Konstruktionsleiter, im Produktmanagement, Marketing und Vertrieb, als Geschäftsbereichsleiter bis 2021 Prof. für Werkstofftechnik und Dichtungstechnik an der Hochschule für angewandte Wissenschaften, München (pensioniert) Seit 2007 Freiberufler (Beratung für Dichtungstechnik) My short CV / My career, what you can access: 1982 Graduated as a degree in mechanical engineering 1987 PhD for Dr.-Ing. in Sealing Technology until 2007 various functions in industry (sealing technology) as developer, design manager, in product management, marketing and sales, as business unit manager until 2021 Prof. in Materials Technology and Sealing Technology at the University of Applied Sciences, Munich (retiered) since 2007 Freelancer (Consultant for Sealing Technology)) |