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December 2010

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Subject:
From:
John Goulet <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, [log in to unmask]
Date:
Wed, 22 Dec 2010 16:51:47 +0000
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I've used the Branson Ultrasonic welder for several projects. You cold check their website for types of applications and possibly other models. I know where there is one in surplus. 

The contract assembler was holding onto it just in case another job came up. 

After so many years they may be willing to sell it. 

Sincerely 

John Goulet 

MFG/Process Engineer 
----- Original Message ----- 
From: "Torsten Hagge" <[log in to unmask]> 
To: [log in to unmask] 
Sent: Wednesday, December 22, 2010 4:15:43 AM 
Subject: [TN] AW: [TN] Needed reference 

Hi, 

has anybody info about ultrasonic welding of plastic housing with electronic PCBs inside? We have done such process with simple mobile phone boards several years ago, but at the current project a gyro and an accelerometer IC are on the PCB, together with a lithium battery... 

Alternative is laser welding, but that process is much more expensive... 

Best Regards,   

i.A. Dipl.Ing.(FH)Torsten Hagge 
tech. projectmanager 
Kristronics GmbH 
Gewerbegrund 5 - 9 
24955 Harrislee 
  
Tel.:    +49 461 7741 624 
Fax:     +49 461 7741 642 
[log in to unmask] 
www.kristronics.de 
  
Gerichtsstand Flensburg, Handelsregister: HRB 1433 FL 
Geschäftsführer Dipl.-Ing. oec. Thormod Ohm 
Ust-Id-Nr. DE 811182059 
Bankverbindung: Deutsche Bank AG Flensburg, Konto-Nr. 4216610, BLZ 21570011 
IBAN: DE32 2157 0011 0421 6610 00, BIC: DEUT DE HH 215 

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