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HOME > Á¦Ç°Á¤º¸ > Squeak&Rattle
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¼ÒÀ½(ÀÌÀ½)À» ĪÇϸç Buzzes, Squeak &
Rattles(BSR) À̶ó°í ÇÕ´Ï´Ù.
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±× ¼ÒÀ½(ÀÌÀ½)ÀÇ Å©±â°¡ ´Þ¶óÁö±âµµ Çϸç
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µÇÁö ¾Ê´Â ¾Ö¸ÅÇÑ °æ¿ìµµ ÀÖ½À´Ï´Ù.
ÀÌ¿Í °°Àº ¼ÒÀ½(ÀÌÀ½)À» ¹ß°ß, ±× Á¤È®ÇÑ ¿øÀÎÀ» È®ÀÎÇÏ¿©
¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇÏ¿© BSR
Test SystemÀ» ÀÌ¿ëÇÕ´Ï´Ù. |
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*
body twists like cross ditches
and driveways (squeaks &
itches)
* impact-type vibrations
(e.g. door slams)
* function or operation
of an item (e.g. opening
/ closing of sunroof) |
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The overall Detection Process
is simple and systematic: |
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1.
Test the structure
2. Measure, quantify, isolate,
characterize each S&R
3. Locate the noise source
4. Find its root cause(s)
5. Fix cause (or document for
later correction)
6. Re-test to confirm that the
fix worked
7. Document lessons learned :
Design guidelines; supplier spec;
Manufacturing
process |
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