1、EAEPANbHOE ArEHTCTBOnO TEXHNYECKOMy PErynMPOBAHMKO N METPONOrWNHAUMOHANbHbINTOCT PCTAHAAPTPOCCMNC KON58015-EDEPA4MM2017KOMNO3NTbI nONMEPHbIEMeTon onpeneneHna uenocTHOCTn wBaT-o6pa3Horo kneeBoro coeaNHeHNAM3naHne oopnunanbHoeMocKBaCTaHnapTMHopM20170CTP58015-2017HAUMOHANb HbIN C T AHAA PT P O CC MM C
2、K O N E A E P AUN NKOMnO3NTbI nOnNMEPHbIEMeTon onpeneneHna uenocTHOCTN WBa T-06pa3Horo KneeBoro coeAMHeHnAPolymer composites.Method of determining the integrity of the seam of T-shaped adhesive bondAaTa BBeneHna-2018-06-011 06nacTb npnMeHeHnAHacToawn CTaHAapT pacnpocTpaHseTca Ha rn6kne nonnMepHble K
3、OMno3NTbl(nK)M ycTaHaBnnBaeTMeTon onpeneneHna uenocTHOCTn wBa T-o6pa3Horo kneeBoro coeaMHeHna rn6koro nK,BbinonHeHHoronwnkon neHTON2 HopMaTnBHble ccbinKnB HacToaweM cTaHnapTe ncnonb3oBaHbl HopMaTNBHble ccbinKn Ha cneaylowne cTaHAapTbl:TOCT 12423(ISO 291:2008)nnacmMaccbl.ycnoBua KOHOuuuoHupoeaHua u u
4、cnbImaHua o6pa3uoe(npo6)OCT 24888 nnacmMaccbl,nonumepbl u cuHmemuyeckue cMonbI.XuMuyeckue HauMeHoBaHuA,mep-MUHbI u onpedeneHuROCT 28780 Kneu nonumepHble.TepMuHb!u onpedeneHuATOCT P 56800 KoMno3MTbl nonnMepHble.OnpeneneHne MexaHnyecKnx CBONCTB npn pacTakeHnnHeapMnpoBaHHbIX N apMnpoBaHHbIX MatepvanoBn
5、 p MM e y a H n e-npn nonb3oBaHnn HacToAwMM CTaHpapToM uenecoo6pa3Ho npoBepnTb AencTBne cCbinoy-HbIx CTaHnapToB B WHcbopMaunoHHON CNCTeMe o6wero nonb3oBaHnA-Ha oonunanbHOM cante enepanbHoroareHTCTBa no TexHNueckoMy perynmpoBaHnio MeTponorn B ceTn VHTepHeT wnn no exkeronHoMy WHdopMaunoHHOMyyka3atenio
6、&HaunoHanbHble CTaHnapTbl,KoTopbin ony6nWkoBaH no CocTOAHNIO Ha 1 AHBapA Tekywero rona,n no Bbinyc-KaM exeMeCAYHoro WHopMaunoHHoro yka3aTen HaunoHanbHble cTaHgapTbl 3a Tekywnn rog.Ecnn 3aMeHeH cCblno4-HbIM CTaHnapT,Ha KoTopbln naHa HenaTnpoBaHHa ccbinka,To pekoMeHnyeTca Ncnonb3oBaTb neNCTBylowyio Be
7、pcno3TorO CTaHnapta c yueTOM Bcex BHeceHHbIX B naHHylo BepCNIo N3MeHeHNN.Ecnw 3aMeHeH CCbInOYHbIM CTaHnapT,Ha KoTO-pbin gaHa paTupoBaHHa ccbinka,To pekoMeHayeTcA wcnonb3oBaTb Bepcnio 3Toro CTaHgapTa c yka3aHHblM Bblwe rogoMyTBepxgeHn(npNHATNA).Ecnn nocne yTBepxneHna HacToawero cTaHnapta B cCbinoyHbl
8、n CTaHnapT,Ha KoTopbin naHaAaTnpoBaHHa CCbinka,BHeceHo N3MeHeHne,3atparBalowee nonoxeHne,Ha KoTopoe naHa cCbinka,TO 3To nonoxeHnepeKoMeHAyeTca npnMeHATb 6e3 yueTa AaHHoro n3MeHeHNA.Ecnn cCbinouHbiM CTaHAapT OTMeHeH 6e33aMeHbl,To nonoxe-HMe,B KOTopOM naHa ccbinka Ha Hero,peKoMeHgyeTca npnMeHATb B yac
9、Tn,He 3aTparBarowen 3Ty cCbinky.3 TepMNHbI n onpeneneHnaB HacToaweM cTaHAapTe npuMeHeHbl TepMMHbl noTOCT24888/OCT28780,a Takke cnenylowne Tep-MNHbI C COOTBeTCTByHOWNMM onpeneneHNAM:3.1 nnnkaa neHTa:KneeBa AByXcTopoHH eHTa.3.2 coeANHeHne nnnkon neHTo:CoeAnHeHne AByx NnCToB nonMepHoro MaTepnana,o6pa3o
10、BaH-Hoe nwnkon neHToN,pa3MeweHHON Mexkny 3TNMN NCTaMN.M3 naHne o中unanbHoe0CTP58015-20173.3 HawoBHaa nunkaa neHTa:KneeBag neHTa,HaHeceHHa Ha nonnMepHbIN MaTepwan.3.4 HawoBHoe kneeBoe coeAnHeHne:CoeAHeHne AByx nNcToB nonnMepHoro MaTepnana,pacno-noxkeHHbIX BHaxnecT,06pa3oBaHHoe HawoBHon nwnkon neHToN.3
11、.5 rn6knn nonnMepHbIN KOMno3NT:CNHTeTnyecknn apMnpoBaHHbln MaTepnan,NMerownn noHN-xKeHHble xKecTKOCTHble xapakTepNcTWKN,no3BonAlowNe MaTepnany npeTepneBaTb 3HaYWTenbHble necopMa-uMM6e3pa3py山eHM9.4 CywHocTb MeTona4.1 MeTon ncnblTaHna 3aknkoyaeTca B pacTaxeHnn o6pa3ua kneeBoro coeAwHeHna rn6koro nK,3a
12、kpenneHHoro B AByx 3axBaTax TaK,4To coeANHeHne nwnkon neHToN wnN HawoBHoe kneeBoe coenNHeHnepacnonaraeTca napannenbHo ocn HarpyxkeHna npn wcnonb3oBaHnno6pa3ua Ha caBnr wnw nepneHankynap-HO K oCN HarpyeHna npw wcnonb3oBaHwn T-06pa3Horo o6pa3ua Ha paccnanBaHne,yTo o6ecneynBaeTco3naHne B o6pa3ue caBnro
13、Bblx wnn paccnanBalowx HanpaxkeHnN COOTBeTCTBeHHO.4.2 npn wcnblTaHnn B ycnoBNax HopManbHon TeMnepatypbl oueHNBaloT paccnanBaHne kneeBoro coe-ANHeHNa r6Koro nKnpn 3anaHHoM yonNHeHnn,onpenengioT TMn pa3pyweHna n npenenbHyO OTHOCNTenb-Hylo nedopMaunio cnBnra.n p w M e y a H e-DaHHbiM pa3nen BKnoueH ng
14、CooTBeTCTBMA CTpyKType HaunoHanbHblx CTaHAapToB,ycTa-HaBnMBalownx MeToAbl McnblTaHnn.5 O6opyaoBahne n ncnbltaHnn5.1 VcnblTaHna npoBonaT Ha wcnblTatenbHon MawnHe,OTBeyarowen Tpe6oBaHnaM rOCT P 56800,o6ecneynBalowen nMHeNHoe nepemeweHne aKTnBHoro 3axBaTa(TpaBepcbl)c 3anaHHoN nocTOAHHON CKO-poCTbIO,OTC
15、yTCTBNe NHepuNOHHoN 3anepxkkn npn 3anaHHoN CKopOCTNN N3MepeHne Harpy3Kn c norpewHOCTblOHe 6onee+1%OT M3Mepaemon BenMyNHbl.5.2 VcnblTaTenbHaa MawNHa onKHa 6blTb CHa6xkeHa npwcnoco6neHnAMN C ByMa 3axBaTaMn,NMeo-WNMn 3aKNMHble ry6Kn.OAH 3axBaT ABngeTC HenoABKHbIM,a apyron-noABWKHbIM.3axBaTbl AoKHblMcKn
16、oyaTb npockanb3blBaHne n HepaBHoMepHoe pacnpeneneHne HanpaxkeHnn B o6pa3ue,4To MoxeT 6bITbo6ecneyeHo WX caMoBblpaBHNBaHneM OTHOCNTenbHO OCN HarpyxkeHNa 3a cueT CBO6O Horo noBopoTa npwHarpyKeHnn.3axnMHag noBepxHOCTb ry6oK NMeeT wnpNHy 25 MM AnNHy He MeHee 25 MM.nonxonawa cTeneHbwepoxoBaTOCTN Nnn pnon
17、eHne 3axKnMHon noBepxHOCTN ry6ok 3aBNCAT OT Thna kneeBblx coe MHeHNN.5.3 n n3MepeHna nedopMaunn caBnra Heo6xoANMo ncnonb3oBaTb3KCTeH30MeTpbl noTOCT P 56800 nnn Hble naTynkn c HOMNHanbHon 6a3on He MeHee 25 MM(peKoMeHayeTca 50 MM),o6ecneyn-Balowne N3MepeHne necbopMaunn B paboyen 3oHe o6pa3ua,a Takke O
18、TCyTCTBNe MHepuNoHHon 3anepxKknN3MepeHwn nedopMaunn npn 3anaHHon cKopocTn nepeMeweHna nonBNXKHoro 3axBata.OTKnOHeHNe OTyka3aHHoN 6a3bl 3KCTeH30MeTpa nonKHo 6bITb oTpaxkeHo B npoTokone wcnblTaHnN.5.4 CpeAcTBa n3MepeHnn reoMeTpnuecknx pa3MepoB rn6knx nK(BKnouas AnnHy kneeBoro coeAHe-HMA)DOnxKHbl NMeTb
19、 ueHy neneHna He 6onee 0,25 MM.n p n M e y a H M e-AaHHoe nonoxkeHne BKnioyeHO B CBA3M C MCKnoyeHMeM CCbinKM Ha ACTM 1882.5.5 Bce ncnonb3yeMoe o6opyAoBaHne AoKHo 6bITb aTTeCToBaHo.CpeAcTBa n3MepeHNN AOKHbl6blTb noBepeHbl B ycTaHoBneHHOM nopaake.n p MM e y a H M e-aHHoe nonoxeHne BKnioueHO B CBA3N C Tpe6oBaHMAMM rocynapcTBeHHON CNCTeMbl o6ec-neyeHna e NHCTBa N3MepeHMn.2
