GOST-7795-70标准

Tpyma T31TOC yIA P C T BEHH BIH C TAHIA PTC003ACCPBOJITBI C IIIECTNTPAHHON YMEHBIIIEHHONTOJIOBKON N HAΠIPABJIAIOIIINMΠOITOJIOBKOMKJIACCA TOYHOCTH BTOCTKoHCTpyKIna H pa3Mepbl7795-70Hexagon reduced head bolts with guide neck,product grade B.Construction and dimensions0KΠ128200MaTa BBeneHHs 01.01.721.Hacrosuni cTaHapr pacnpocTpaHseTca Ha 60JTbI c mecTHrpaHHon yMeHbleHHoi roJoBkoi HHanpaBJISOIHM nIOITOJOBKOM KJacca TOYHOCTH B C IHaMeTpoM pe3b6bI OT 6 O 48 MM.(M3MeHeHHaa penakuna,M3M.Ne 4).2.KoHCTpyKuHa H pa3Mepbl 60TOB OJKHbI COOTBeTCTBOBaTb yka3aHHbIM Ha yeprexe H B Ta6JI.1,2.(M3MeHeHHaa penaknna,M3M.Ne 2-6).3.Pe3b6a -no TOCT 24705.C6er H Henope3 pe3b6bI-no TOCT 27148.KoHubI 60JToB -noT0CT12414.(M3MeHeHHaa penaKuma,M3M.Ne 5).3a.Paunyc non ronoBkoi-no TOCT 24670.36.He ycTaHoBeHHble HacTOAIM cTaHnapToM IonycKH pa3MepoB,OTKJIOHeHni opMbI H pacno-JoxeHna nOBepxHocTei H MeTOIbI KOHTpona -no TOCT 1759.1.3B.JonyCTHMble neoeKTbI noBepxHOCTH 60JTOB H MeTObI KOHTpo.a-no TOCT 1759.2.3a-3B.(BBeneHbI ononHnrenbHo,M3M.Ne 4).4.JonyckaeTca no cornaleHHo Mexuy H3rOTOBHTeneM H noTpe6HTeneM H3roTaBJHBaTb 6OnTbI HC-nOJIHeHHi 1 H 2 C BbICOTOH TOJOBKH k.(M3MeHeHHaa penaKuma,M3M.Ne 2,4).5.BapHaHT HcnoJHeHHa roJoBKH ycTaHaBIHBaeT H3rOTOBHTeb.5a.onyckaeTca HaHeceHHa 3HaKoB MapKnpoBKH H3rOTaBJIHBaTb 60TbI HcnoJHeHni 1 H 2 cJyHKo Ha TopueBoi noBepxHOCTH rOJoBKH c pa3MepaMH,He CHIKaIOIIMM npOHOCTb TOJIOBKH,npH3TOM rIyONHa JIyHKH IOJDKHa 6bITb He 6oee 0,4 k.(BBeaeH onOJHHTeJbHO,M3M.Ne 5).6.TexHHecKne Tpe6oBaHHa-no TOCT 1759.0.7.(NckJoyeH,M3M.Ne 2).8.Macca 60ToB yka3aHa B npwoxeHHn 1.9.(MckmoyeH,M3M.No 4).M3 aHHe o中MHaIbHoeIepenearka Bocnpemena￥19KoMnaHnA Ma山penex