Re: [CAD_CAM_EDM_DRO] Re: BOSS Retrofit...Little details

Wally, Its Ron not Roy..haha I'm a machinist, not a singing cowboy. On the series 1 I'm using just regular seal-tite, Flexible conduit with a plastic covering. Also called liquid tite. It moves with the table and works fine. The same thing was on the machine before for 20 some years. Its very durable. It would take alot of movement to wear it out. Been using it for two years and it holds up fine. The convoluted one-piece conduit would not work.

Ron

Denis Casserly <denisc@...> wrote:

If there's no motion, then sealtite is probably the right choice
Denis

On February 11, 2005 09:43 pm, cnc_4_me wrote:
> > By the way, on a BOSS machine, none of the wires move. So wires
> > moving around is not a concern.
> >
> > -Brady
>
> If roy,s bridgeport is a boss machine that would explain how
> sealtight worked..
>
> Wally
>
>
>
>
>
>
>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "braidmeister"
>
>
wrote:
> > Thanks for the tip.
> >
> > By the way, on a BOSS machine, none of the wires move. So wires
> > moving around is not a concern.
> >
> > -Brady
> >
> > --- In CAD_CAM_EDM_DRO@yahoogroups.com, Denis Casserly
>
>
>
> > wrote:
> > > You might want to check out the cable offerings from Igus.
>
> They've
>
> > got 5 times
> >
> > > bend radius servo and enconder cables that are shielded and
> >
> > unshielded and no
> >
> > > minumum order also. Olfex is another source but the Igus line is
> >
> > far superior
> >
> > > IMHO.
> > > cheers
> > > Denis
> > >
> > > On February 10, 2005 08:09 pm, R Rogers wrote:
> > > > cnc_4_me wrote:
> > > >
> > > >
> > > > If your mill came with limit switches they should be ok...Mach2
> >
> > can
> >
> > > > use NO or NC...As for the motor wire, i looked at jameco's web
> >
> > site
> >
> > > > and could not find anything suitable...I have been looking for
> >
> > motor
> >
> > > > wire myself. So far all i can find is $3 per foot stuff...The
> > > > minimum wire size you want to go with is 14, good for 15 amps.
>
> 12
>
> > > > guage would take you to 20 amps. 10 guage 30 amp...And yes
> >
> > shielded
> >
> > > > is very good idea. You also need fine stranding to...
> > > >
> > > > For a example of very good wire oil resistant, fine strand,
> >
> > shielded,
> >
> > > > go to alphawire.com
> > > > http://www.alphawire.com/pages/91.cfm
> > > > the cable on this page is about $3 foot from wire distributor.
> > > >
> > > >
> > > > Wally
> > > >
> > > >
> > > > /// I think 1/2" or 3/8" seal-tite is cheaper then just run 2 -
>
> 14
>
> > ga
> >
> > > > stranded inside. Its alot more durable. Can't run the encoder
> >
> > wires in it
> >
> > > > though. Found this out the hard way.
> > > >
> > > > Ron
> > > >
> > > >
> > > >
> > > > --- In CAD_CAM_EDM_DRO@yahoogroups.com, "braidmeister"
> > > >
> > > > wrote:
> > > > > I've pretty much nailed down the motors, drivers and software
> >
> > for
> >
> > > > the
> > > >
> > > > > conversion. Aside from the power supply, that should pretty
>
> much
>
> > > > > cover the hardware end of things ~ except for a few lingering
> > > > > questions I have on some details:
> > > > >
> > > > > 1. Aside from the spindle motor power supply, what else do I
> >
> > need
> >
> > > > to
> > > >
> > > > > retain in regards to the spindle for the conversion? Are there
> > > > > electronics that handle the lubrication of the spindle? I am
>
> not
>
> > > > > interested in changing the spindle motor or mechanical speed
> > > >
> > > > control.
> > > >
> > > > > It works fine.
> > > > >
> > > > > 2. Limit switches...I will be running Mach2. Do I need to
>
> swap
>
> > out
> >
> > > > > the limit switches, add switches or rewire them at all?
> > > > >
> > > > > 3. Bijur way luber...I haven't really run the machine enough
>
> to
>
> > > > test
> > > >
> > > > > out the lube pump to see if it is working or not...According
>
> to
>
> > the
> >
> > > > > manual, I should be able to pull up on the plunger to prime
> > > >
> > > > it...well
> > > >
> > > > > it doesn't pull up. It unscrews and that's about it.
> > > >
> > > > Anyway...getting
> > > >
> > > > > back to the electrical aspects of the pump. What do I need to
> >
> > keep?
> >
> > > > ~
> > > >
> > > > > What gets canned?
> > > > >
> > > > > 4. Motor power cables....I was thinking of the Belden line of
> > > > > shielded cable from Jameco. Good/bad/cheaper somewhere else?
> > > > >
> > > > > Here's a list of the components so far:
> > > > >
> > > > > 1.5HP PMDC motors (will post specs later when it's running)
> > > > > Rutex R990H servo drives
> > > > > Rutex 990MB motherboard
> > > > > Rutex 990IO relay card
> > > > > USDigital E3 1000CPR encoders + cables etc
> > > > > Mach2/3 PC controller
> > > > > BOSS 75v PS (modified or new one from scratch)
> > > > >
> > > > > Am I missing anything? Suggestions?
> > > > >
> > > > > Thanks!
> > > > > -Brady
> > > >
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> wanliker@a...,
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> > bill
> >
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> > > >
> > > > [Non-text portions of this message have been removed]
> > > >
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> > wanliker@a...,
> >
> > > > timg@k... Moderator: pentam@c... indigo_red@q...
> > > > davemucha@j... [Moderators] URL to this group:
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> > > >
> > > > OFF Topic POSTS: General Machining
> > > > If you wish to post on unlimited OT subjects goto:
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> >
> > reach it if
> >
> > > > you have trouble. http://www.metalworking.com/news_servers.html
> > > >
> > > > http://groups.yahoo.com/group/jobshophomeshop I consider this
> >
> > to be a
> >
> > > > sister site to the CCED group, as many of the same members are
> >
> > there, for
> >
> > > > OT subjects, that are not allowed on the CCED list.
> > > >
> > > > NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY
> >
> > POSTING THEM.
> >
> > > > DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
> >
> > bill
> >
> > > > List Mom
> > > > List Owner
> > > >
> > > >
> > > > Yahoo! Groups Links
>
> Addresses:
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> FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/
> Post Messages: CAD_CAM_EDM_DRO@yahoogroups.com
>
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> List owner: CAD_CAM_EDM_DRO-owner@yahoogroups.com, wanliker@...,
> timg@... Moderator: pentam@... indigo_red@...
> davemucha@... [Moderators] URL to this group:
> http://groups.yahoo.com/group/CAD_CAM_EDM_DRO
>
> OFF Topic POSTS: General Machining
> If you wish to post on unlimited OT subjects goto:
> aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if
> you have trouble. http://www.metalworking.com/news_servers.html
>
> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
> sister site to the CCED group, as many of the same members are there, for
> OT subjects, that are not allowed on the CCED list.
>
> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
> DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........ bill
> List Mom
> List Owner
>
>
> Yahoo! Groups Links
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>



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OFF Topic POSTS: General Machining
If you wish to post on unlimited OT subjects goto: aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if you have trouble.
http://www.metalworking.com/news_servers.html

http://groups.yahoo.com/group/jobshophomeshop I consider this to be a sister site to the CCED group, as many of the same members are there, for OT subjects, that are not allowed on the CCED list.

NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM. DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........
bill
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