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  3. Engineering: Industrial

Planbrennen

English translation: pre-flashing

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
German term or phrase:Planbrennen
English translation:pre-flashing
Entered by: Yuu Andou

03:41 Oct 12, 2019
German to English translations [PRO]
Tech/Engineering - Engineering: Industrial / Schienenschweißung
German term or phrase: Planbrennen
Der Schwerpunkt liegt in der Untersuchung der Umsetzbarkeit des gewählten Modellie-rungsansatzes für die vereinfachte Abbildung der Wärmequelle. Diese wird alleinig durch den Kontaktwiderstand RT an Schalenelementen in der Fügefläche während des Aufheizvorgangs definiert und zur Quantifizierung der Wärmeeinbringung mit zunehmendem Detaillierungsgrad abschnittsweise basierend auf Messdaten des Temperaturverlauf in einem Referenzpunkt am Kopf der Schiene invers angepasst. Für die Phase des ***Planbrennens*** konnte eine sehr gute Übereinstimmung des Temperaturverlaufs erzielt werden. In den übrigen Prozessphasen führte die Vor-gehensweise noch nicht zu zufriedenstellenden Ergebnissen.
Yuu Andou
Local time: 12:02
pre-flashing phase
Explanation:
The topic here is flash-butt welding, in which there are four phases.

"The workpieces are positioned end-to-end. As a general rule, the flash butt welding process is sub-divided into pre-flashing, pre-heating, flashing and upsetting. Pre-flashing is used to handle problems when the two surfaces to be joined are not parallel. Pre-heating is carried out under low welding pressure. When the welding joint has been heated to a certain temperature, flashing starts and the surface material is burned off, resulting in an even and clean joint surface. The flash consists of molten and oxidized material. After flashing, upsetting starts and presses the two surfaces together with high force to produce a good joint."

--------------------------------------------------
Note added at 2 hrs (2019-10-12 05:42:33 GMT)
--------------------------------------------------

Alternatively termed 'plane flashing' here:
1. plane flashing
2. pre-heating
3. Flashing

https://pure.tugraz.at/ws/portalfiles/portal/3649217/2016060...
Selected response from:

Chris Pr
United Kingdom
Local time: 04:02
Grading comment
Vielen Dank!
3 KudoZ points were awarded for this answer



Summary of answers provided
5pre-flashing phase
Chris Pr
3Electro fusion welding
Kartik Isaac


  

Answers


10 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
Electro fusion welding


Explanation:
Electro fusion welding or just fusion welding.


    https://www.twi-global.com/technical-knowledge/faqs/what-is-fusion-welding
Kartik Isaac
Switzerland
Works in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 48
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 5/5
pre-flashing phase


Explanation:
The topic here is flash-butt welding, in which there are four phases.

"The workpieces are positioned end-to-end. As a general rule, the flash butt welding process is sub-divided into pre-flashing, pre-heating, flashing and upsetting. Pre-flashing is used to handle problems when the two surfaces to be joined are not parallel. Pre-heating is carried out under low welding pressure. When the welding joint has been heated to a certain temperature, flashing starts and the surface material is burned off, resulting in an even and clean joint surface. The flash consists of molten and oxidized material. After flashing, upsetting starts and presses the two surfaces together with high force to produce a good joint."

--------------------------------------------------
Note added at 2 hrs (2019-10-12 05:42:33 GMT)
--------------------------------------------------

Alternatively termed 'plane flashing' here:
1. plane flashing
2. pre-heating
3. Flashing

https://pure.tugraz.at/ws/portalfiles/portal/3649217/2016060...



    https://www.esabna.com/us/en/automation/process-solutions/flash-butt-welding.cfm
Chris Pr
United Kingdom
Local time: 04:02
Works in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 15
Grading comment
Vielen Dank!
Login to enter a peer comment (or grade)



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