Dutch to English translations [PRO]
Tech/Engineering - Electronics / Elect Eng / pcb | | Dutch term or phrase: doormetalisering | De keurcriteria voor dubbelzijdige printen met doormetalisering zijn overeenkomstig het in de norm ANSI/IPC-A-600D gestelde.
Het gaat hier dus om de verbinding van de ene kant van de print naar de andere. Is er iemand die regelmatig een soldeerbout in de hand heeft en hier de Engelse kreet voor weet? |
| TransActionKudoZ activityQuestions: 120 ( 8 open) ( 1 without valid answers) ( 22 closed without grading) Answers: 453
Netherlands
| | Local time: 10:29
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| | through-hole metallisation | Explanation:
Through-hole metallisation/metalization (UK/US)
Through-Hole Metallisation: to bring the signals on the outer layers tothe central one, through-holes have to be designed in the circuit. Etching isextremley important to preserve good ohmic contacts. In fact early prototypeswere affected by interruptions of the power lines, because of a poor metallisa-tion of the holes. Metallisation is strongly dependent on the previuos etchingoperations to clean the surface of the hole and to let the copper adhere easier.Also, metallisation adds ED copper on the outer layers necessarily. Productionengineering has to provide an accurate control of the ED deposited not to exceedfew microns of thickness.
www.slac.stanford.edu/BFROOT/www/doc/public/babar_notes/BaB...
However, electroless copper has remained the standard through hole metalization process in the fabrication of high reliability multilayer printed wiring boards.
http://www.electrochemicals.com/tech1a.html |
| Selected response from:
 vixen
Local time: 11:29
| Grading comment Bedankt voor de moeite
4 KudoZ points were awarded for this answer |
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| Discussion entries: 0 |
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Automatic update in 00:
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53 mins confidence:   peer agreement (net): +2 through-hole metallisation
Explanation:
Through-hole metallisation/metalization (UK/US)
Through-Hole Metallisation: to bring the signals on the outer layers tothe central one, through-holes have to be designed in the circuit. Etching isextremley important to preserve good ohmic contacts. In fact early prototypeswere affected by interruptions of the power lines, because of a poor metallisa-tion of the holes. Metallisation is strongly dependent on the previuos etchingoperations to clean the surface of the hole and to let the copper adhere easier.Also, metallisation adds ED copper on the outer layers necessarily. Productionengineering has to provide an accurate control of the ED deposited not to exceedfew microns of thickness.
www.slac.stanford.edu/BFROOT/www/doc/public/babar_notes/BaB...
However, electroless copper has remained the standard through hole metalization process in the fabrication of high reliability multilayer printed wiring boards.
http://www.electrochemicals.com/tech1a.html
| vixen
Local time: 11:29
Works in field
Native speaker of:  Dutch
PRO pts in category: 14
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| | | Notes to answerer
Asker: Ja, lijkt me goed!
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| Changes made by editors |
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| Aug 8, 2007 - Changes made by Antoinette Verburg: | | Language pair | English to Dutch => Dutch to English |
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