I use these links as references when machining:<div><a href="http://www.engineersedge.com/screw_threads_chart.htm">Screw and Nut Threads Size Chart - Engineers Edge</a></div><div><br><a href="http://www.littlemachineshop.com/Reference/tapdrill.php">Tap & Clearance Drill Sizes</a>�(that page also has a PDF with metric thread info. And note that it recommends 75% thread for aluminum or plastics, and 50% thread for steels. I have had excellent luck following those guidelines over the last few years. Some places recomment 65% thread for everything, but I don't like that.)</div>
<div><br></div><div><a href="http://gearhob.com/eng/design/drill_eng.htm">Drill Chart</a></div><div><br></div><div><a href="http://www.americanmachinist.com/Calculators/SpeedsFeeds.aspx">Speeds/Feeds Calc</a></div><div><br>
</div><div><a href="http://www.efunda.com/DesignStandards/design_home.cfm">Design Standards</a></div><div><br></div><div>I've been in charge of product design and CNC machine programming at my work for the last 5 years, so I've got a lot of good machining experience. If any of you guys ever have any questions, feel free to e-mail me. I've set up my gmail filters always to mark all regular noisebridge threads as read (to avoid clutter without completely removing them from view) so I normally won't see something directed at me - unless my e-mail address is specifically in the "to" field. So if you want to get my attention, even if you're sending something to the whole group, tack on my e-mail address separately to make sure I see it!</div>
<div><br></div><div>-Taylor</div><div><br></div><div><br></div><div><br></div><div><br></div><div><br><div class="gmail_quote">On Fri, Mar 18, 2011 at 10:46 AM, Tymm Twillman <span dir="ltr"><<a href="mailto:tymmothy@gmail.com">tymmothy@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">haha -- sure.� i wish Machinery's Handbook came with a more advanced search than an index / sections, though it's handy for sure.<div>
<div></div><div class="h5"><br><br><div class="gmail_quote">On Fri, Mar 18, 2011 at 10:18 AM, Sean Cusack <span dir="ltr"><<a href="mailto:sean.p.cusack@gmail.com" target="_blank">sean.p.cusack@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">the intarwebs are amazing as well :) Thanks!<br><font color="#888888"><br>Sean</font><div><div>
</div><div><br><br><div class="gmail_quote">On Fri, Mar 18, 2011 at 10:09 AM, Tymm Twillman <span dir="ltr"><<a href="mailto:tymmothy@gmail.com" target="_blank">tymmothy@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex"><a href="http://www.marfas.com/machinescrewtapping.shtml" target="_blank">http://www.marfas.com/machinescrewtapping.shtml</a><br>
<br>size 29 / .1360" (unless going into steel / iron). <br><div><div></div><div><br><div class="gmail_quote">On Fri, Mar 18, 2011 at 9:58 AM, Sean Cusack <span dir="ltr"><<a href="mailto:sean.p.cusack@gmail.com" target="_blank">sean.p.cusack@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">omg perfect timing! I was just wondering this morning how big of a hole I needed to drill to provide adequate clearance for a #8 screw. Thanks!!<br>
<font color="#888888"><br>Sean</font><div><div></div><div><br><br><div class="gmail_quote">On Thu, Mar 17, 2011 at 10:42 PM, Seth David Schoen <span dir="ltr"><<a href="mailto:schoen@loyalty.org" target="_blank">schoen@loyalty.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204, 204, 204);padding-left:1ex">I just donated one of these:<br>
<br>
<a href="https://secure.wikimedia.org/wikipedia/en/wiki/Machinery%27s_Handbook" target="_blank">https://secure.wikimedia.org/wikipedia/en/wiki/Machinery%27s_Handbook</a><br>
<br>
I put it in the shop, which might be a conventional place for this. :-)<br>
<font color="#888888"><br>
--<br>
Seth David Schoen <<a href="mailto:schoen@loyalty.org" target="_blank">schoen@loyalty.org</a>> | Qu� empresa f�cil no pensar en<br>
� � <a href="http://www.loyalty.org/%7Eschoen/" target="_blank">http://www.loyalty.org/~schoen/</a> � | un tigre, reflexion�.<br>
� � <a href="http://vitanuova.loyalty.org/" target="_blank">http://vitanuova.loyalty.org/</a> � � | � � � � � �-- Borges, El Zahir<br>
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