freeboygu 发表于 2008-5-14 09:25:46

求线材摇摆试验标准,急急急急!!!!

求线材摇摆试验标准,急急急急!!!!

哪位兄弟有的话借我参考一下,非常感谢!!

国际或者国家标准都可以。


方便请E-MAILTOME:wq.gu@e-gpscom.com

verythks!!

dazz 发表于 2008-5-14 16:40:40

我曾经看见过国标有过这样的标准,但没有印象了,给你参考一下法国标致的企标吧,不知能否帮上忙...
Dynamicloop

Thetestiscarriedoutonthecablefittedwithtwosleevesandfittedontothetestdevicesothattheassemblyshownatidleinthefigurebelowcanbeachieved.
sleeve
Movingpoint
Movement±63mm
Movingpoint
Movement+12mm
Deflectionangle±15°

Frequency1Hz
Thestressesappliedtothedeviceatthecableareasfollows:
-twoverticalmovementsmadeupofasinusoidalmovementof±12mmamplitudeatafrequencyof12.5Hzandasinusoidalmovementofamplitude±63mmatafrequencyof1.5Hz.

-asinusoidalalternatetorsionalmovementinthehorizontalplaneof±15°atafrequencyof1Hz.

Thetotaldurationis400hours.

Thistestiscombinedwithatemperaturevariation:60hoursat–30°C,followedby100hoursat–20°C,200hoursatambienttemperature,and40hoursat40°C.

Followingthistest,adielectricstrengthtestmustbecarriedoutinaccordancewiththedescriptiongivenin§5.5.4.3,testCL20andCL21.

PSAwillallowthesuppliertocarryoutacycleotherthantheoneshownaboveiftheydonothavethemeans.InthiscasethetestcarriedoutbythesuppliermustbecommunicatedtoPSA.

freeboygu 发表于 2008-5-15 16:52:37

thks!

woodychn 发表于 2008-5-15 22:47:44

看這個是不是
http://bbs.wcoat.com/archiver/tid-35052.html

lxy2040 发表于 2008-5-30 21:02:40

:lol

hzbin8888 发表于 2008-11-17 12:00:39

没看到啊

yuban99 发表于 2009-4-13 09:07:25

GB/T2423.31-1985电工电子产品基本环境试验规程倾斜和摇摆试验方法
谁知道横摆,纵摆是什么样的?

菠菜菜啦 发表于 2018-4-20 09:05:11

sdvsv:P
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