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Eigenspannungen in Kunsstoffrohren

Alles zum Thema Kunststoffe und Kunststofftechnik für Maschinenbauer, Techniker und Ingenieure.

Eigenspannungen in Kunsstoffrohren

Beitragvon dariodw3 am Mi 22. Okt 2014, 09:20

Hallo zusammen,

fogendes Problem:

Bei der Extrusion von Kunststoffrohren entstehen ja Eigenspannungen durch thermische Verformung. Jedoch fällt es mir schwer den Grund dafür zu erkennen, bzw. einen Freischnitt von einem Rohrstück anzufertigen.
Wenn mir jemand erklären könnte, warum es und wo es zu Druck- und Zugspannungen in Kunststoffrohren kommt wäre ich dem jenigen sehr dankbar.

Gruß Dario.
dariodw3
 
Beiträge: 1
Registriert: Mi 22. Okt 2014, 09:13

Re: Eigenspannungen in Kunsstoffrohren

Beitragvon tonny am Mi 4. Mär 2015, 16:17

Hi Dario

Hast ne PN
"Alles ist schlechter geworden. Nur eins ist besser geworden: Die Moral ist schlechter geworden!" (Dieter Hallervorden)
tonny
 
Beiträge: 39
Registriert: Fr 19. Dez 2014, 16:38

Re: Eigenspannungen in Kunsstoffrohren

Beitragvon vangav8 am Mi 8. Apr 2015, 14:59

Kannst du das hier schreiben mich interessiert das nämlich auch ?
vangav8
 
Beiträge: 40
Registriert: Di 3. Jun 2014, 22:16


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