Werkzeugatmung

Soraya Guimarães Hoepfner (asker) May 2, 2017:

@ acritely thank you, I would think in that direction too, but finally the client confirmed their previously approved terminology (which was not available in the termbase at the moment of the project) and translated to English it is in the sense of something like `mould deformation`. Well, since I am not an expert on the field, I cannot argue with that localization, so I have used it.

acritely May 1, 2017:

Could outgassing or venting be a good term? From the context, it looks like the pressure drops when the equipment 'breathes', which makes me think of breathing out.

Soraya Guimarães Hoepfner (asker) Feb 19, 2017:

@Jack Sorry, that is really annoying, I have just clicked again in 'Edit', then I uncheck the box and I press 'Making Changes" - and if I open again to I see it is again check! Not sure why... but you would like to give a last try, it is a pity to not be able to grade you, I apologize for that.

Jacek Kloskowski Feb 19, 2017:

No, somehow still not, but never mind. :)

Soraya Guimarães Hoepfner (asker) Feb 19, 2017:

@Jack Hi, sorry! I did not noticed that box was checked, I have changed and I hope you can post your answer so I can confirm as the best one ;)
Best,
Soraya

Jacek Kloskowski Feb 19, 2017:

Our pleasure. I couldn't post the answer as I am not a professional member.

Soraya Guimarães Hoepfner (asker) Feb 19, 2017:

Thank you very much to all contributors. Now I see the actual term I have is a literal translation, not the correct localization.

phillee Feb 18, 2017:

Careful 'Mould breathing' is from a German site. I would use 'deformation' as this seems to be a recognisable English term.

Jacek Kloskowski Feb 18, 2017:

If you use the term in quotes as "mold breathing" I think it should be OK. Otherwise, use the term mold deformation I guess.

Jacek Kloskowski Feb 18, 2017:

"Mold Deformation During Injection Molding

As a result of the cavity pressure generated during injection molding, the mold and clamping unit deform. Since this
deformation disappears to some extent as the pressure decreases, the effect is called 'mold breathing". In the research
project "Analysis of Mold Breathing", the SKZ investigated the effect of mold breathing on molded part quality in mold setups
with different degrees of rigidity as well as on different clamping systems."

https://www.kunststoffe.de/en/specialized-information/techno...

Jacek Kloskowski Feb 18, 2017:

"Atmet Ihr Werkzeug auch?!

Physikalisch entsteht die Formteilqualität durch das Zusammenwirken der Zustandsgrößen Druck, Temperatur und Volumen. Das Volumen des Werkzeughohlraums ist nicht, wie häufig angenommen, eine Konstante, sondern vergrößert sich unter den hohen Forminnendrücken durch Verformungen des Werkzeugs und der Schließeinheit. Beim Abbau des Forminndrucks federn die Verformungen zurück, das Volumen verringet sich. Diese Vorgänge erinnern an die Bewegung des Brustkorbs beim Ein- und Ausatmen, man spricht deshalb von „Werkzeugatmung“. Die Verkleinerung des Volumens beim Zurückfedern der Verformungen wirkt verdichtend auf die Formmasse und beeinflusst dadurch alle Qualitätsmerkmale, die von der Verdichtung abhängen."

http://www.skz.de/de/forschung/geschaeftsfelder/spritzgiesse...