Suav Hexagonal Head Bolt Reference Standard

To taub covSuav hexagonal ntsia liaj qhov roojcov qauv yog qhov kev pab zoo rau peb kom nkag siab txog hexagonal bolts, vim lawv muaj cov qauv nruj. Hauv qab no yog cov lus qhia ntxaws ntxaws rau Suav hexagonal bolt txheem rau koj siv.

1, Hexagonal taub hau ntsia liaj qhov rooj ntau yam
Lub teb chaws Suav tus qauv GB/T5785-2000 qhia tau hais tias cov xov specifications rau hexagonal bolts yog M8 * 1 ~ M64 * 4, zoo xov, nrog kev kawm qib ntawm 5.6, 8.8, 9.8, 10.9, A2-70 , A4-70, A2-50, A4-50, CU2, CU3, thiab AL4. Cov khoom qib yog A thiab B. A yog siv rau bolts nrog d=8 ~ 24mm thiab L<=10d or L<=150mm (whichever is smaller), while B is used for bolts with d>24mm or L>10d or L>150mm (qhov twg me dua). Yog tias xav tau lwm yam kev xav tau, lawv yuav tsum raug xaiv los ntawm cov qauv tam sim no (xws li GB196, GB / T3106, GB / T3098.1, GB / T3098.6, thiab GB / T3103.1), thiab kev txiav txim siab ncaj ncees yuav tsum tau ua thaum xaiv coarse threaded bolts teev nyob rau hauv GB / T5782.
2, SuavHexagonal taub hau BoltDaim ntawv pov thawj
Hauv kev tsim khoom tiag tiag, Suav tus qauv hexagonal bolt yuav tsum ua raws li cov qauv hauv qab no kom paub meej cov khoom zoo thiab tsim nyog:
1. GB/T2-1985 Fasteners - Xaus ntawm cov xov sab nraud
2. GB/T90-1985 Fastener Txais Kev Tshuaj Xyuas, Kev Ntsuas thiab Ntim
3. GB/T196-1981 Qhov loj me ntawm cov xov zoo tib yam (inch 1 ~ 600mm)
4. GB/T197-1981 General xov tolerances thiab haum (inch 1-355mm)
5. GB/T1237-2000 Txoj Kev Ntsuas Kev Ntsuas (eqv ISO8991: 1986)
6. GB/T3098.
7. GB/T3098.6-2000 Mechanical Properties of Fasteners Stainless Steel Bolts, Screws thiab Studs
8. GB/T3098.
9. GB3103.1-1982 Fastener kam rau ua rau bolts, screws, thiab ceev
10. GB/T3106-1982 nominal ntev ntawm bolts, screws thiab studs thiab xov ntev ntawm zoo tib yam bolts
11. GB/T5267-1985 Electroplated txheej ntawm herringbone fasteners
12. GB/T5276-1985 Fasteners - Cov lej loj thiab cov cim raubolts, screws, studs thiab ceev
13. GB/T5779.
14. GB/T5779.
15. GB/T5282-2000 Hexagonal taub hau Bolt
16. GB/T5786-2000 Hexagonal Head Bolt Fine Thread Full Thread
17. GB/T16938-1997 Fasteners - General technical specifications for bolts, screws, studs thiab ceev
18. ISO10683: 2000 Tsis yog electrolytic zinc hmoov txheej rau fasteners
Cov kev cai muaj nyob rau hauv cov qauv saum toj no, uas tau hais nyob rau hauv tus qauv no, yog cov kev cai ntawm tus qauv no. Txhua tus qauv yuav raug kho dua tshiab, thiab cov tog neeg uas siv cov qauv no yuav tsum tshawb nrhiav qhov muaj peev xwm siv cov qauv tshiab ntawm cov qauv saum toj no.
Cov saum toj no yog cov ncauj lus kom ntxaws qhia txog Suav hexagonal bolt qauv. Los ntawm kev nkag siab txog cov qauv, peb tuaj yeem nkag siab zoo txog Suav hexagonal bolts thiab xaiv cov bolts tsim nyog los siv kom muaj kev nyab xeeb thiab zoo.