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#1
07-26-2004, 03:11 PM
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I was having a little problem getting my gear spacing and timing belt length right for my design. I had a tight fit. It finally dawned on me that I needed to get the belt length and figure the distance between pulleys. I added a few functions to an Excel work sheet that made it easier. I did not know where to post it. Hope someone can use it. I got the formulas from http://www.misumiamerica.com/ page 169 I checked it a couple of times and it seems OK to me but I am prone to mistakes. Check the work. I am not responsible for the use of this file. 
__________________ Mark DMG Designs League City, Texas Last edited by dmgdesigns; 07-26-2004 at 03:17 PM. Reason: Change file type to zip.  |
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#2
07-26-2004, 04:15 PM
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| sdp-si.com has an online calculator as well.
__________________ Gerry Mach3 2010 Screenset http://home.comcast.net/~cncwoodworker/2010.html (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management) |
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#3
01-05-2009, 06:54 PM
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| http://www.sdp-si.com/Cd/default.htm FYI - the spreadsheet has an error. The cell 8 x (De - de) needs to be =8*B7^2 (was =8*A7) anyway - I've got a program now to help me pick belts. Thank you! |
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Timing belt length calculator. 
Linear Mode
