Streckrichtbrüche

English translation: stretch-levelling breaks

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
German term or phrase:Streckrichtbrüche
English translation:stretch-levelling breaks
Entered by: EHI (X)

18:34 May 4, 2010
German to English translations [PRO]
Tech/Engineering - Metallurgy / Casting
German term or phrase: Streckrichtbrüche
Oberflächenart

Übliche Oberfläche (A)

Oberflächenfehler wie örtliche Rauheit, Eindrücke, Kratzer, kleine Pickel, Variation in der Blumengröße oder kleine Passivierungsflecken sind zulässig. Streckrichtbrüche oder Ablaufwellen können auftreten.
EHI (X)
Local time: 07:01
stretch-levelling breaks
Explanation:
This surface quality is obtained by temper rolling. To
a small extent, imperfections are permissible, such as
stretch-levelling breaks, skin-pass marks, scratches,
indentations, spangle structure, zinc run-off marks and
light passivation from chemical treatment. The surface has no pits.

http://www.corusgroup.com/file_source/StaticFiles/Business U...
Selected response from:

Kim Metzger
Mexico
Local time: 23:01
Grading comment
Thanks, Kim, sounds good.
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +2stretch-levelling breaks
Kim Metzger
4draw-direction fractures
Virgil Tech Eng
3tension levelling faults
Bernd Runge
Summary of reference entries provided
Info
Kim Metzger

Discussion entries: 1





  

Answers


25 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
draw-direction fractures


Explanation:
It is a direct translation. These "longitudinal" cracks are allowed.

Virgil Tech Eng
Mexico
Local time: 23:01
Specializes in field
Native speaker of: Spanish
PRO pts in category: 3
Notes to answerer
Asker: Thanks for your help, Virgil.


Peer comments on this answer (and responses from the answerer)
neutral  Kim Metzger: Google: ! No results found for "draw-direction fractures".
5 mins
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47 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +2
stretch-levelling breaks


Explanation:
This surface quality is obtained by temper rolling. To
a small extent, imperfections are permissible, such as
stretch-levelling breaks, skin-pass marks, scratches,
indentations, spangle structure, zinc run-off marks and
light passivation from chemical treatment. The surface has no pits.

http://www.corusgroup.com/file_source/StaticFiles/Business U...


Kim Metzger
Mexico
Local time: 23:01
Native speaker of: Native in EnglishEnglish
PRO pts in category: 92
Grading comment
Thanks, Kim, sounds good.

Peer comments on this answer (and responses from the answerer)
agree  Johannes Gleim: sounds good.
1 hr

agree  Reinhold Wehrmann
9 hrs
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36 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
tension levelling faults


Explanation:
If these Brüche are ruptures, fractures, cracks or breakings - I don't know, but faults should do.

--------------------------------------------------
Note added at 1 Stunde (2010-05-04 19:41:36 GMT)
--------------------------------------------------

Tension Level: Mechanical operation where coiled metal or alloys are stretched beyond their yield points. Tension level can improve flatness and camber.
Tension Leveling: A mechanical operation where coil metal is stretched beyond its yield point.
http://www.ulbrich.com/index.php/design/design/glossary/T/

--------------------------------------------------
Note added at 1 Stunde (2010-05-04 19:43:36 GMT)
--------------------------------------------------

Streckrichten n <prod> tension leveling US; tension levelling GB
Streckrichtanlage f (Walz) tension-level line
Langenscheidt

Bernd Runge
Germany
Local time: 07:01
Native speaker of: Native in GermanGerman
PRO pts in category: 104
Notes to answerer
Asker: Thank you for your help, Bernd - as always.

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Reference comments


37 mins
Reference: Info

Reference information:
Streck-Biege-Richtanlagen
Stretch-bend-levelling lines

Das Streck-Biege-Richten ist eine Technologie um dünne Metallbänder
zu richten. Die konsequente Weiterentwicklung der Streck-Biege-
Richtanlagen hat B+S zum Weltmarktführer beim Richten von dünnen
und dünnsten Metallbändern gemacht.

Stretch-bend-levelling is a method by which thin metal strips
are levelled. Through consistent development of the stretch-bendlevelling
lines, B+S has proved to be a world market leader in levelling
thin and very thin metal strips.

By means of force superposition (tension and bending) during the
levelling process, material parameters such as yield point, elongation
and spring bending limit can be adjusted and the internal stress reduced.
In this way form error such as waves, cross bow, coil set and camber can
be reduced to a minimum.

Improving the quality of the metal strip in this way, optimises subsequent
processing such as deep drawing and accuracy in shape of the end
products. When applying surface coating, a stronger deposit thickness
tolerance can be reached.

www.burghardt-schmidt.de/de/download/.../4-katalog-catalog-...

Kim Metzger
Mexico
Native speaker of: Native in EnglishEnglish
PRO pts in category: 92
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