10.9S Shear Bolts: Hoobkas mus rau qhov chaw, Txhua qhov chaw hauv ntiaj teb.

2026-01-09 IB

10.9 S qib steel qauv torsion shear bolt khoom qhia

1. Cov khoom lag luam saib xyuas 10.9 S qib steel qauv torsion shear bolt yog lub zog muaj zog fastener, uas belongs rau steel qauv kev sib txhuam hom high-strength bolted kev twb kev txuas khub, feem ntau yog siv rau kev sib txuas thiab fixation ntawm steel qauv engineering. Cov khoom no ua raws li GB / T3632 lub teb chaws tus qauv, muaj cov khoom siv zoo heev thiab kev tiv thaiv corrosion, thiab yog ib qho tseem ceeb ntawm kev sib txuas hauv cov qauv hlau niaj hnub engineering.

2. Kev ua tau zoo thiab cov khoom siv qib Kev ua tau zoo: qib 10.9S txhais tau hais tias lub zog tensile ntawm lub ntsia liaj qhov rooj ncav cuag 1000MPa, lub zog tawm los yog 900MPa, thiab qhov sib piv yog 0.9. Tus lej ua ntej tus lej lej qhia txog lub zog tensile tom qab kev kho cua sov, thiab tus lej tom qab tus lej lej qhia txog qhov sib piv ntawm qhov muaj zog. Cov khoom yuav tsum tau ua: Ua los ntawm high-strength alloy steel, feem ntau suav nrog 20MnTiB (manganese-titanium-boron steel), 35VB (vanadium-boron steel) thiab lwm yam ntaub ntawv. Los ntawm kev kho cua sov dual txheej txheem ntawm quenching + tempering, lub microstructure ntawm lub ntsia liaj qhov rooj yog zoo ib yam thiab cov khoom siv kho tshuab ruaj khov thiab mus txog tus qauv.
3. Khoom specifications Xov specifications: M16, M20, M22, M24, M27, M30 (M22, M27 yog ob qho kev xaiv series, nyob rau hauv ib txwm muaj xwm txheej M16, M20, M24, M30 yog xaiv mas) Ntev ntau yam: 50mm-250mm (feem ntau specifications xws li M10 × 806 × 5 M22 × 50-80, M24 × 60-90, thiab lwm yam) Kev kho deg: oxidized blackening, phosphating, galvanizing, dacromet, thiab lwm yam., Txoj kev kho deg tsim nyog tuaj yeem xaiv raws li kev siv ib puag ncig.
4. Cov yam ntxwv ntawm cov khoom sib xyaw ua ke: Txhua qhov sib txuas muaj xws li lub zog torsion shear bolt, lub zog muaj zog ntawm cov txiv ntseej, thiab ob lub tshuab ntxhua khaub ncaws muaj zog, tag nrho cov khoom yog tib yam khoom thiab ua tiav los ntawm tib txoj kev kho cua sov. Cov yam ntxwv tsim: Lub taub hau ntsia liaj qhov rooj yog semicircular, tus Tsov tus tw muaj lub taub hau torx thiab lub nplhaib zawj los tswj lub zog nruj. Qhov kev tsim no tso cai rau cov ntsia hlau ntsia los ntawm unscrewing lub taub hau torx kom tswj tau qhov preload, kom ntseeg tau tias kev tsim kho zoo.

5. Daim ntawv thov thaj chaw 10.9S qib steel qauv torsion shear bolts yog dav siv hauv: • Super high-rise tsev, ntev-span stadiums, exhibition chaw • Fais fab nroj tsuag, petrochemical cog chaw, industrial nroj tsuag • Railway choj, txoj kev loj choj, kav kav dej • Ntauwd mast lug, boiler thav duab, lifting machinery • Ntau yam kev tsim kho vaj tse, cov cuab yeej siv siab. Yuav tsum tau siv ib qho tshwj xeeb torsion shear electric wrench rau kev teeb tsa, thawj zaug ntsia hlau tuaj yeem siv qhov cuam tshuam hluav taws xob los yog lub tshuab hluav taws xob tas li, thiab cov ntsia hlau zaum kawg yuav tsum siv lub torsion shear wrench. Txoj kev tsim kho:

1.Initial screwing: thov 50% -70% ntawm qhov kawg screwing torque kom tshem tawm qhov sib txawv ntawm cov phaj txheej

2.Qhov kawg screwing: Siv lub twist wrench txuas ntxiv kom nruj kom txog thaum lub taub hau torx tawg

3.Kev soj ntsuam zoo: Kev soj ntsuam xyuas ntawm lub caj dab tawg, tsis tas yuav tsum tau kuaj lub zog thib ob Kev tsim kho cov ntsiab lus: • Kev sib txhuam nto yuav tsum tau sandblasted los yog tua blasted kom tau raws li tus qauv Sa2.5 • Thaum txuas lub sub-assembly, sab ntawm cov txiv ntseej nrog lub rooj puag ncig yuav tsum fim sab nrog lub chamfer ntawm lub tshuab ntxhua khaub ncaws los ntawm qhov nruab nrab ntawm lub tshuab ntxhua khaub ncaws yuav tsum tsis txhob muaj cov ntsia hlau. 7. Kev soj ntsuam kev lees paub zoo: •1. Cov xov ntev ntev 2-3 lem • Lub caj dab tawg cheeb tsam yuav tsum tiaj tus yam tsis muaj kab nrib pleb • Sib txhuam nto slip resistance coefficient ≥0.45 (sandblasted nto) • Fracture tus nqi ntawm hexagon socket taub hau yuav tsum tau raws li specifications txwv: • nyob rau hauv cov av noo los yog corrosive ib puag ncig, siv nrog huab cua-resistant txheej • Nyob rau hauv lub sij hawm ntev ntawm lub load dynamic tej yam kev mob. tawg, bolts yuav tsum tsis txhob rov qab siv VIII. Technical Advantage

1.High zog kev ua tau zoo: tensile lub zog 1000MPa, yield zog 900MPa, muaj peev xwm withstanding siab preload thiab shear rog

2.Easy installation: preload tuaj yeem pom qhov tseeb los ntawm hexagon socket taub hau tawg, txhim kho kev tsim kho 3. Kev tswj tau zoo: kev teeb tsa zoo tsis cuam tshuam los ntawm cov cuab yeej lossis tib neeg yam, ua kom ruaj khov thiab txhim khu kev qha zoo.

3.Fatigue tsis kam: siab preload ua ke nrog kev sib txhuam-hom kev sib txuas ua rau txo kev ntxhov siab amplitude nyob rau hauv dynamic load 5. Tus nqi-zoo: txawm hais tias chav tsev nqi yog 15% -20% siab dua li qub bolts, kev tsim kho efficiency nce los ntawm 30%, txo tag nrho qhov project nqi IX. Kev ceev faj

4.Installation kub yuav tsum tsis txhob qis dua -10 ℃; siv cov kev tiv thaiv noo noo nyob rau hauv high humidity

5.Ua hauj lwm yuav tsum tau nres thaum lub sij hawm los nag kom tsis txhob ya raws ntawm qhov chaw sib txhuam

6.Ua kev tiv thaiv tom qab kev sib txhuam ntawm qhov chaw kho kom tsis txhob muaj kab mob los ntawm cov av thiab roj

7.Tsis muaj cov cim raug tso cai rau ntawm qhov chaw sib txhuam ntawm kev sib txuas ntawm lub zog siab 5. Yuav tsum tsis txhob rov qab siv dua; tsim yuav tsum tseg 5% seem seem Lub 10.9S qib steel qauv torsional shear bolt, nrog nws qhov zoo ntawm lub zog siab, yooj yim ntawm installation, thiab tswj tau zoo, tau dhau los ua cov tub ntxhais txuas hauv cov qauv steel niaj hnub no thiab tau siv dav hauv ntau qhov loj-scale steel qauv project.