m8732627 发表于 2008-8-13 00:43:13

GR-63-CORE Issue3 2006

GR-63-COREIssue32006.PDF
NEBSTMRequirements:PhysicalProtection
(AModuleofLSSGR,FR-64;TSGR,FR-440;andNEBSFR,FR-2063)
TelcordiaTechnologiesGenericRequirements
GR-63-CORE
Issue3,March2006
CommentsRequested(SeePreface)


GR-63-COREIssue11995

xubujing 发表于 2008-9-22 10:16:48

不能下载!

yeh 发表于 2008-10-14 22:02:05

谢谢楼主分享,学习中~~~~

luooren 发表于 2008-10-21 12:48:36

最新是哪一版的?

yeh 发表于 2008-10-21 13:10:35

原帖由luooren于2008-10-2112:48发表http://www.kekaoxing.com/club/images/common/back.gif
最新是哪一版的?
GR-63-COREIssue32006

luooren 发表于 2008-10-21 14:28:25

非常感谢!:handshake

luooren 发表于 2008-10-21 14:32:03

我这里有个产品需要做机械试验,但客户给的规格书中条件是参考GR-63-CORE标准,无奈公司没有这个标准,哪位仁兄帮忙提供一下标准,或帮我摘录出来,谢谢。
产品大约十公斤,700X300X100

UnpackagedMechanicalShock:ExtendedDrop&HandlingTest       
Multipleofunpackageddropheightforappropriateproductweightclass,asspecifiedinTelcordiaGR-63-CORE,orequivalentindustryrequirements

yeh 发表于 2008-10-21 17:28:26

原帖由luooren于2008-10-2114:32发表http://www.kekaoxing.com/club/images/common/back.gif
我这里有个产品需要做机械试验,但客户给的规格书中条件是参考GR-63-CORE标准,无奈公司没有这个标准,哪位仁兄帮忙提供一下标准,或帮我摘录出来,谢谢。
产品大约十公斤,700X300X100

UnpackagedMechanicalS...
Mass(kg)        DropHeight(mm)
0to__10(0-22lb)        100(3.9in)

10to<25(22-55.1lb)        75(3in)

TestProcedure—OtherEquipmentWeighingLessThan25kg(free-falldrops):
1.Performthetestonanunpackagedequipmentunit.Droptheequipmentfroma
heightspecifiedinTable4-9,“UnpackagedEquipmentShockCriteria.”Alldrops
shouldbeontoasmooth,levelconcretefloor(orsimilarlyunyieldingsurface).
2.TheEUTissubjecttothefollowingfree-falldrops(seeFigure5-14):
NormalRestSurfaceS1
CornerofRestSurfaceC1,C2
EdgeofRestSurfaceE1,E3
3.Itmaybepossibletodropsmallerunitsfromahand-heldposition.Wherea
lifting-releasedeviceisused,itshouldnot,onrelease,impartrotationalor
sidewardforcestotheequipment.
4.Forcorner/edgedrops,orienttheequipmentsothatastraightlinedrawn
throughthestruckcorner/edgeandequipment'sgeometriccenteris
approximatelyperpendiculartotheimpactsurface.

wjdai 发表于 2008-11-6 09:30:43

多谢楼主了!

goodmaverick 发表于 2008-11-12 09:54:28

好东西!真是多宝之地啊
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