RE: networking & UV bulbs

From: Vince Jesus (vjesus@microsoft.com)
Date: Wed Nov 24 1999 - 23:57:45 EET


Thanks for all who responded. I have pretty good leads on the UV bulbs.
I did not however get too many response about the networking issue. It seems
like we are stuck with using old methods until 3D decides to upgrade the
190/250 build station. Is it not an issue with users out there? What happens
to someone who purchases an slasmart system with light year?

Vince

                -----Original Message-----
                From: KDenton@williams-int.com
[mailto:KDenton@williams-int.com]
                Sent: Wednesday, November 24, 1999 1:28 PM
                To: aaroflex@aaroflex.com; Vince Jesus
                Cc: rp-ml@ltk.hut.fi
                Subject: RE: networking & UV bulbs

                Vince,

                The simple answer is yes!

                Most industrial lighting resellers can order the bulbs for
you however we
                just ordered them from 3D and they were actually cheaper
thru them compared
                to a local guy that quoted the order.

                Hard to believe but true...

                Karl Denton

                        -----Original Message-----
                        From: aaroflex [SMTP:aaroflex@aaroflex.com]
                        Sent: Thursday, November 25, 1999 3:05 AM
                        To: Vince Jesus
                        Cc: 'rpml'
                        Subject: Re: networking & UV bulbs

                        Vince,

                        AAROFLEX, Inc. manufactures two size post curing
ovens which uses
                either one or
                        two type bulbs. There are several places to
purchase bulbs once you
                know what
                        to request. The bulbs are super actinic lamps or
fluorescent lamps
                emitting UV
                        radiation. We use two different bulbs in
combination; one ranging
                from 300 to
                        460 and peaking at 365nm, the second bulb ranging
from 260 to 400
                and peaking at
                        310nm. You may want to check a burned out bulb for
the product part
                number for
                        reference. The different bulbs is to cover all
different laser types
                and
                        resins. Should you have only one type of laser then
you can choose
                only one
                        bulb for most efficient use and reduced inventory.
When your bulbs
                began to burn
                        out I would recommend that you purchase a case and
replace them all
                at one
                        time. Bulb price in the case are half the price
over purchasing
                them
                        individually. In addition to stereolithography, the
bulbs are used
                in the
                        medical field, phototheraphy, to cure skin diseases.
Therefore, you
                can secure
                        them from a medical supply house, which is usually
higher in cost,
                or from a
                        local light distributor. Also, you can purchase
bulbs through toll
                free OEM
                        numbers. Some outlets require a consent form to be
executed to
                prevent
                        liability if used improperly. Other uses include
reprography in
                making contact
                        plates, production of offset plates and printed
circuit boards. Do
                you remember
                        the old Blueray blue line blueprint machine? Be
sure to wear your
                UV safety
                        glasses while testing the bulbs. You may not notice
any harm to
                your eyes at
                        the time, but I assure you it will show up in later
years if you are
                lucky
                        enough to grow old. Should you have trouble in
finding a local
                source email me
                        and I will look up a number for you.

                        Albert C. Young
                        AAROFLEX, Inc.

                        Vince Jesus wrote:

> Can we buy replacement bulbs for the UV oven other
than from 3d?
>
> Thanks for any info.
>
> Vince Jesus
>
> For more information about the rp-ml, see
http://ltk.hut.fi/rp-ml/

                        For more information about the rp-ml, see
http://ltk.hut.fi/rp-ml/

For more information about the rp-ml, see http://ltk.hut.fi/rp-ml/



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