02GF74
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| posted on 26/9/06 at 02:12 PM |
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quickie - spring rate measurment
ok, hopefully be able to reomve one suspension usnig and have a go at measuing spring rate.
I guess the way to do it is:
a) measure free length.
b) measure change in length when a know weight is on them e.g. me standing on top.
correct?
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JB
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| posted on 26/9/06 at 04:18 PM |
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Yes, or put it on some scales (bathroom) and compress it an inch and read the scales.
Try it with different weights if you can and compare your results, or compress it different amounts and read the scales. This will tell you how
accurate your measuring method is.
John
[Edited on 26/9/06 by JB]
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rusty nuts
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| posted on 26/9/06 at 06:33 PM |
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Have at look at the ends of the springs, sometimes they have the poundage on them
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zetec7
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| posted on 26/9/06 at 06:35 PM |
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They're generally measured in lbs/inch of compression, so use a measured weight (say, 100 lbs.) and measure it. That'll give you the
spring rate, and allow you to compare it to others.
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02GF74
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| posted on 27/9/06 at 09:11 AM |
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cheers - I thought as much. wonder if spring rates will ever go metric 
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02GF74
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| posted on 27/9/06 at 09:14 AM |
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cheers - I thought as much. wonder if spring rates will ever go metric
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NS Dev
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| posted on 27/9/06 at 10:51 AM |
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I use my arbor press, a ruler and bathroom scales, seems pretty accurate
Retro RWD is the way forward...........automotive fabrication, car restoration, sheetmetal work, engine conversion
retro car restoration and tuning
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