Re: [CAD_CAM_EDM_DRO] Beginners screws ( was ACME ( was Re: leadscrew,

>Harvey ,
>just uploaded a sketch into the Turret Punch folder, based on your design.
>Waiting for your "stamp of approval".

>Regards, Alex
>----- Original Message -----
>From: Harvey White <madyn@...>
>To: <CAD_CAM_EDM_DRO@yahoogroups.com>
>Sent: Thursday, May 22, 2003 6:12 PM
>Subject: Re: [CAD_CAM_EDM_DRO] Beginners screws ( was ACME ( was Re:
>leadscrew,
>
>
>> On Thu, 22 May 2003 13:21:17 -0400, you wrote:
>>
>> >Harvey,
>> >it seems to me that if I could get some kind of a bracket to keep angle
>> >accurately on its edge at the same time bolting bracket down to a flat
>> >surface -
>> >thats all what is needed.
>> >Regards, Alex
>>
>> The original design ran the top of the angle against the bottom of the
>> table. If this is a problem you can take a flat piece of aluminum bar
>> and run it along the bottom of the table, using it as a spacer.
>>
>> The original design also used a bolt straight through the angle,
>> running perpendicular to the down part of the angle bracket. If you
>> have the capability, I'd suggest notching a piece of aluminum rod at a
>> 90 degree angle, drilling a hole in the middle, and making yourself a
>> captive (and self aligning) washer. You might also be able to find
>> some flat head bolts that could be used. You will probably run into
>> spacing problems if you want a spacer in the center.
>>
>> Another option is to just make a beveled cut on a piece of wood that's
>> the same size as the angle. That gives you a filled triangular cross
>> section matching the inside of the angle. Two flathead screws bolt
>> the angle to the wood, and a good woodscrew will hold the triangle of
>> wood to the L angle.
>>
>> Harvey
>>
>>
>> >----- Original Message -----
>> >From: Harvey White <madyn@...>
>> >To: <CAD_CAM_EDM_DRO@yahoogroups.com>
>> >Sent: Wednesday, May 21, 2003 11:17 PM
>> >Subject: Re: [CAD_CAM_EDM_DRO] Beginners screws ( was ACME ( was Re:
>> >leadscrew,
>> >
>> >
>> >> On Wed, 21 May 2003 15:33:07 -0400, you wrote:
>> >>
>> >> >Ross,
>> >> >looked at your machine very attentively!
>> >> >Seems to be a great, heavy duty unit, bearing arrangements alongside
>of
>> >what
>> >> >was suggested by Harvey. Nice electrical wiring too.
>> >> >Will keep pictures right in front of me, as an inspiration.
>> >> >However I'm not sure I could match this great craftsmanship of yours.
>> >> >I don't have either the welder, or the metalworker - only pure
>enthusiasm
>> >> >plus a table-top
>> >> >drill press. Will try to be creative, as usual.
>> >>
>> >> I made a prototype design out of MDF and hardware store rod... It
>> >> worked moderately well.. I used a radial arm saw to cut the 45 degree
>> >> slots and a drill press. As long as everything is adjustable, you're
>> >> ok....
>> >>
>> >> MDF can be your friend...
>> >>
>> >> Harvey
>> >>
>> >>
>> >> >Best regards, Alex
>> >> >
>> >> >----- Original Message -----
>> >> >From: Ross <rrcarl@...>
>> >> >To: <CAD_CAM_EDM_DRO@yahoogroups.com>
>> >> >Sent: Wednesday, May 21, 2003 3:54 PM
>> >> >Subject: [CAD_CAM_EDM_DRO] Beginners screws ( was ACME ( was Re:
>> >leadscrew,
>> >> >
>> >> >
>> >> >> Alex...
>> >> >>
>> >> >> Go over to the Master5 group and look for a folder called "Ross' CNC
>> >> >Machine" in the pphotos section. There are a few pics of my machine.
>If
>> >> >you can operate a welder and a chop saw, you can build one just like
>it.
>> >> >There is no special machining, no hard to find or expensive parts.
>There
>> >is
>> >> >also a photo of the first photo that I carved with a max depth of
>.030,
>> >> >which speaks well of the machines consistency and accuracy in the Z
>> >plane.
>> >> >>
>> >> >> Ross
>> >> >>
>> >> >>
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>> http://groups.yahoo.com/group/jobshophomeshop I consider this to be a
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>subjects, that are not allowed on the CCED list.
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>> NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM.
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>OFF Topic POSTS: General Machining
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>http://www.metalworking.com/news_servers.html
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>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........
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