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myleader
02-15-2006, 03:17 AM
What is your main unknown parameter in designing brake sys?
IS that pedal mechanical ratio ,necessity of booster or .... ?
myleader
02-15-2006, 03:17 AM
What is your main unknown parameter in designing brake sys?
IS that pedal mechanical ratio ,necessity of booster or .... ?
RiNaZ
02-15-2006, 04:34 AM
Didnt Nima teach you how to use the Search button?
myleader
02-15-2006, 05:37 AM
what do u mean?
LSU Dave
02-15-2006, 06:25 AM
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by RiNaZ:
Didnt Nima teach you how to use the Search button? </div></BLOCKQUOTE>

RiNaaaaaaZ, stop being an ass.

mohsen, while I didn't design the brake system, I do know that our brake guy started by finding master cylinders that would operate our callipers with about 1" of travel, then he designed in a pedal ratio with a force that we all thought was right at the feel we wanted.
Homemade WRX
02-15-2006, 07:15 AM
the main piece missing from doing my brake system design was the tires coefficient of friction...
Mark TMV
02-15-2006, 07:20 AM
well, they have rubber on asphalt and rubber on concrete coefficients of friction in every 1st year physics book http://fsae.com/groupee_common/emoticons/icon_wink.gif
CMURacing - Prometheus
02-15-2006, 09:22 AM
they also have rolling tire CoFs as measured on the TIRF in your TTC data :-)...
RiNaZ
02-15-2006, 02:48 PM
Micah, Mark, Mike ... stop being an ass ... http://fsae.com/groupee_common/emoticons/icon_biggrin.gif
Homemade WRX
02-15-2006, 07:26 PM
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by RiNaZ:
Micah, Mark, Mike ... stop being an ass ... http://fsae.com/groupee_common/emoticons/icon_biggrin.gif </div></BLOCKQUOTE>
what did I do?...
anyhow, I can email you an excel brake spread sheet if you would like...have all the variables you will need to calculate brake force...
myleader
03-09-2006, 05:57 AM
hi homemade
thank you for your guide . it is very good if you can email your exel brake speard sheet...
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Homemade WRX:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by RiNaZ:
Micah, Mark, Mike ... stop being an ass ... http://fsae.com/groupee_common/emoticons/icon_biggrin.gif </div></BLOCKQUOTE>
what did I do?...
anyhow, I can email you an excel brake spread sheet if you would like...have all the variables you will need to calculate brake force... </div></BLOCKQUOTE>