Re: [CAD_CAM_EDM_DRO] New file uploaded to CAD_CAM_EDM_DRO

On Fri, 23 May 2003 12:54:25 -0400, you wrote:

>Harvey,
>----- Original Message -----
>From: Harvey White <madyn@...>
>To: <CAD_CAM_EDM_DRO@yahoogroups.com>
>Sent: Friday, May 23, 2003 1:28 PM
>Subject: Re: [CAD_CAM_EDM_DRO] New file uploaded to CAD_CAM_EDM_DRO
>
>
>> On 23 May 2003 16:41:38 -0000, you wrote:
>>
>> >
>> >Hello,
>> >
>> >This email message is a notification to let you know that
>> >a file has been uploaded to the Files area of the CAD_CAM_EDM_DRO
>> >group.
>> >
>> > File : /turret punch press/linear2.jpg
>> > Uploaded by : al5502 <telecomt@...>
>> > Description : DIY linear guide per Harvey White
>> >
>> >You can access this file at the URL
>>
>> That will work.
>Great!
>
> However, there is nothing keeping it from lifting off
>> the table.
>Quite agree...
>Just hope it will be kept down by its own weight...

Ok, refresh my memory, this is going to weigh how much, and the forces
on it are in what direction?

(seriously, I over-engineer and somewhat overdesign, and other than
the bending moment of 1/2 inch steel tubing, what I built is not going
to move....)

>>
>> The original design (and intention) was to prevent this by having
>> another bearing at 90 degrees from the one shown here, that would ride
>> on the bottom of the rail. This necessitated making the rail either
>> of an angle or a piece of square tubing.
>>
>> The idea of making the angles out of the MDF and placing an aluminum
>> rail on it as a flat was not what I had in mind, precisely, but I do
>> like the idea.
>>
>> I absolutely would recommend that you use a good and well aligned
>> table saw for this, however.
>
>Yes, I have a brand new miter saw, currently under the table, waiting when
>its star
>will come up.

Unless you have a very "long" miter saw, you will see that it only
cuts about 8 to 10 inches at the max. For making a long and angled
board, this presents a few difficulties.

H.

>>
>> Harvey
>
>
>Best regards, thank you , Alex
>>
>>
>>
>> >
>>
>>http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/turret%20punch%20press/
>linear2.jpg
>> >
>> >To learn more about file sharing for your group, please visit
>> >
>> >http://help.yahoo.com/help/us/groups/files
>> >
>> >Regards,
>> >
>> >al5502 <telecomt@...>
>>
>>
>>
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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
>List Mom
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