Hi Dave,
Thanks for the input. This isn't per customer design but our Quality team is
looking into a better way to hold the cover in place and still give the
customer access to the unit. The unit is a inverter that is incapsulated any
way. One suggestion from the team was to try bonding material on the cover.
The unit doesn't have to be sealed and the case is mainly to prevent
interference (RF) and noise.
Thanks, Bob
----- Original Message -----
From: "Dave Simonik" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Friday, September 23, 2005 3:06 PM
Subject: Re: [TN] bonding material
> Bob;
>
> Is this bonding per customer design? There's nothing worse than having
to
> pry / rip / pull / de-bond a cover on something to gain access to
something
> that needs replacement, fixing, or tuning. Especially with aluminum, you
end
> up with a twisted / distorted cover that you now need to take a hammer to,
> to straighten out. I would recommend drilled & tapped holes to use some
> small machine screws with. And don't forget the gasket.
>
> Dave Simonik
> Process Tech.
> Sanmina SCI
> Owego NY Division
>
> -----Original Message-----
> From: Bob Arciolla [mailto:[log in to unmask]]
> Sent: Friday, September 23, 2005 2:52 PM
> To: [log in to unmask]
> Subject: Re: bonding material
>
>
> Hi Mike,
>
> Thank you for the input, I am looking to dispense from a EFD dispenser, so
> one part preferred. The main reason for bonding is to secure the cover to
> the case, but still give the customer access to the unit if necessary. It
is
> a epoxy cured inverter and the casing is more for RF protection.
>
> Thanks Bob
> ----- Original Message -----
> From: "Barmuta, Mike" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Friday, September 23, 2005 2:28 PM
> Subject: Re: [TN] bonding material
>
>
> > Bob: In general I would recommend two part epoxy designed for metal
> bonding.
> > Loctite/Hysol's E-20NS is an example. There are many others available.
> > However you do not provide much detail as to the required cured
> > properties and environmental exposure. More information could dictate
> > a different adhesive type.
> >
> >
> > Regards
> >
> > Michael Barmuta
> >
> > Staff Engineer
> >
> > Fluke Corp.
> >
> > Everett WA
> >
> > 425-446-6076
> >
> > -----Original Message-----
> > From: TechNet [mailto:[log in to unmask]]On Behalf Of Bob Arciolla
> > Sent: Friday, September 23, 2005 11:09 AM
> > To: [log in to unmask]
> > Subject: [TN] bonding material
> >
> >
> > Hi all,
> >
> > I have a unit that we manufacture that has a aluminum case and cover
> > and
> was
> > wondering if anyone can recommend a bonding material for this and
> > where to get it. Thanks in advance,
> > Bob Arciolla
> > Endicott Research Group
> >
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