Glossary entry (derived from question below)
May 5, 2017 12:44
7 yrs ago
1 viewer *
German term
Canada
Drucklinie
German to English
Tech/Engineering
Mechanics / Mech Engineering
injection moulding
The context is "... um optische Mängel, wie z.B. Drucklinien, zu beseitigen."
The text is about improving the injection moulding process by means of a hardware/software system with sensors on the mould.
Thus the "Drucklinien" are a type of visual defect on the injection moulded part.
The text is about improving the injection moulding process by means of a hardware/software system with sensors on the mould.
Thus the "Drucklinien" are a type of visual defect on the injection moulded part.
Proposed translations
(English)
| 1 | weld / knit / meld line |
Jacek Kloskowski
|
References
| Injection moulding or 3D printing? |
Kim Metzger
|
Proposed translations
48 mins
Jacek Kloskowski
United States
United States
Native in English
Works in field
United States
Law Economy Computing Defense Medical
Native in: Polish 
, English
Works in: English to Polish, Polish to English, Polish, and 1 more.
Related KudoZ points
:
8
Selected
weld / knit / meld line
In manufacturing, the Weld line or Knit line or Meld line is the line where two flow fronts meet when there is the inability of two or more flow fronts to "knit" together, or "weld", during the molding process. These lines usually occur around holes or obstructions and cause locally weak areas in the molded part.[1] Knit lines are considered molding defects, and occur when the mold or/and material temperatures are set too low: thus the materials will be cold when they meet, so that they do not bond perfectly. This can cause a weak area in the part which can cause breakage when the part is under stress. There are many Computer Aided Engineering tools that are available that can predict where these areas could occur.
https://en.wikipedia.org/wiki/Weld_line
https://en.wikipedia.org/wiki/Weld_line
4 KudoZ points awarded for this answer.
Reference comments
41 mins
Kim Metzger
Mexico
Mexico
Native in English
Works in field
Mexico
Committed to Quality and Service
Native in: English (Variant: US) 
Works in: German to English
Related KudoZ points
:
850
Reference:
Injection moulding or 3D printing?
Das dreidimensionale Drucken zählt aufgrund der ausgereiften Inkjet-Druckköpfe zu den schnellsten additiven Verfahrensprinzipien.... Aufgrund der Korngröße der verwendeten Pulver weisen gedruckte Bauteile allerdings stets eine raue Oberfläche mit sichtbaren Drucklinien auf. Diese können durch eine mechanische Nachbehandlung reduziert werden. Aktuelle Forschungsarbeiten zielen deshalb auf die Verbesserung der mechanischen Qualitäten gedruckter Bauteile ab. Durch Arbeiten am Fraunhofer-Institut für Betriebsfestigkeit und Systemzuverlässigkeit (LBF) in Darmstadt konnten neue Materialsysteme und druckbare Tinten soweit verbessert werden, dass beim dreidimensionalen Drucken ähnliche mechanische Festigkeiten wie beim Spritzgießen erzielt werden
http://www.haute-innovation.com/cms/upload/PDF/Additive_Fert...
http://www.haute-innovation.com/cms/upload/PDF/Additive_Fert...
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