I am familiar with the concept that it is risky to close too many room outlets in a house in an attempt to concentrate heating/cooling effects where the people are.
Now that I am living in a house with a seriously under-sized furnace/AC, I'd really like to be able to do this, but without...
Over the years I accepted on faith that trying to have parts of quite different size/geometry together in a family mold is a bad thing.
Recently I began to wonder "Why?". Which part suffers? (The big one/little one/both?) In what way do problems manifest themselves? The most obvious...
I am designing a bayonet joint between two pieces, like an automotive taillight bulb/socket, except "inside-out". That is, the pins are in the "socket", engaging features machined into the "base of the bulb".
In the past I have used pressed-in dowel pins in the...
Is there any place to find data on fastener torque vs. clamping force?
Specifically (I'm embarassed not to have an intuitive grasp of this) if I get P# force with a fastener of one size at T ft-# torque, will I need more (or less) torque with a larger fastener to get the same P clamping force...
Problem: Pre-curved beam, radius of elastic curve constant (r >> thickness), like one leaf of a truck spring.<br><br>Rest concave side up on rigid surface (that is, resting at the center of its span, tangent, on the rigid surface.<br><br>Apply enough vertical force at the ends of the beam...
Does anyone have either a figure for kWhr/scfm/degF or $/scfm/degF for compressed air?<br>
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(Don't bother converting units - I can take care of that.)<br>
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Pressure this is based on would obviously be useful too.<br>
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Thanks,<br>
<br>
Gary Garnier<br>
Raytek Corp.<br>
Does anyone have a MathCAD worksheet for calculating the flow of gases in pipes? I do this so seldom, and units are so hard to keep track of that I don't really trust my calculations.<br>
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I need info on a PG11 thread - major seems to be about 18.6 mm. I need minor and flank angle.<br>
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Thanks,<br>
<br>
Gary Garnier<br>
Raytek Corp.<br>
I am looking for subject part in metric sizes - for 6, 7, and 10 mm bores.<br>
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For reference, Rotorclip TI series.<br>
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Thanks,<br>
<br>
Gary Garnier<br>
Raytek Corp. <br>
