Cov txiv ntseej tuab
Khoom: tuab txiv ntseej
Txheem: EN14399-4
Khoom siv: SWRCH45K, 42CrMo / 40Cr thiab lwm yam.
Nto: Plain, dub oxide thiab lwm yam.
Specification Range: M12-M36
Chav Kawm Khoom: 10
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Khoom Taw qhia
Khoom: tuab txiv ntseej
Txheem: EN14399-4
Khoom siv: SWRCH45K, 42CrMo / 40Cr thiab lwm yam.
Nto: Plain, dub oxide thiab lwm yam.
Specification Range: M12-M36
Chav Kawm Khoom: 10
Mechanical Properties
Core Function thiab Application
Siab -Strength Preloading thiab Load Proof Performance rau Qib 10, sib xws nrog Qib 10.9 bolts, ua tau raws li qhov xav tau ntawm preloading quab yuam ntau dua lossis sib npaug rau 0.7fᵤᵦ・Aₛ, siv rau kev sib txhuam- hom thiab bearing- hom steel qauv kev sib txuas. Ua tiav kev sib txuas los ntawm cov xov yas deformation, txhim kho kev qaug zog thiab kev co kuj. Precise Torque-Preload Matching koom tes nrog HV system kom ua tiav qhov ruaj khov torque-preload ntawv xov xwm, ua kom muaj kev ruaj ntseg ntawm - qhov chaw teeb tsa. Qhov siab ntawm kwv yees li 0.8d (d yog lub nominal txoj kab uas hla), sib xws nrog luv- xov bolts, optimizing kev ntxhov siab faib. Kev ntseeg ruaj khov rau cov qauv kev sib txuas Cov ciaj ntswj loj tiaj tus tsim ua kom yooj yim rau siab - torque installation; xov raug 6H/6AZ kom nruj haum thiab ruaj khov los tiv thaiv{18}}loosing. Tau tshaj EN14399-5/6 washers, txo kev ntxhov siab concentration thiab txhim kho kev sib txuas durability.
Main Industry Application Scenarios
Lub Tsev Steel Structures:
Cov kab txuas txuas rau cov qauv tseem ceeb xws li super siab- cov tsev nce siab, cov chaw tsim khoom, chaw ntau pob, trusses, thiab qhov chaw thav duab.
Bridge Engineering:
Txoj kev loj / railway txuas hniav, steel kem girders, steel tr kev sib txuas ntawm piers thiab bearings.
Cua Zog:
Kev sib txuas rau hnyav-load thiab siab- thaj chaw vibration xws li cov seem ntauwd, nacelles, thiab hniav flanges.
Rail T:
High -Speed rail/subway track beams, station steel structures, and car bogie connections.
Heavy Machinery / Industrial Equipment:
Kev sib txuas tseem ceeb rau cov tshuab mining, chaw nres nkoj machinery, metallurgical khoom thiab cov hlab ntsha siab.
Lwm tus:
Cov qauv tsim nyob rau hauv cov xwm txheej hnyav xws li cov kav xa hluav taws xob, cov chaw tawm sab nrauv, thiab cov chaw siv hluav taws xob nuclear.
Cov yam ntxwv tseem ceeb
Mechanical Properties
Qib Qib:Qib 10 (raws li EN ISO 898-2), lav load Ntau dua lossis sib npaug rau 1000MPa.
Xov Specifications:M1-M36, ISO 261 tus qauv, kam rau ua 6H / 6AZ. Tus Qauv Tsim: Hexagonal loj ciaj ntswj tiaj tus, qhov siab ≈0.8d, sib xws nrog HV system luv- xov bolts.
Cov ntaub ntawv thiab cov txheej txheem
Khoom siv:Nruab nrab carbon / alloy structural steel, quenched thiab tempered los xyuas kom meej lub zog thiab toughness.
Kev kho deg:Feem ntau kub-galvanized (HDG), Dacromet, dub, Geomet, thiab lwm yam, ua tau raws li kev tiv thaiv corrosion thiab installation lubrication yuav tsum.
Marking:Engrave "10 HV", traceable, ua raws li CE thiab EN10204 ntawv pov thawj yuav tsum tau.
Engineering Adaptability Preload Compatibility:Tshwj xeeb tsim rau lawv, tsim kom muaj kev sib txuas ua tiav nrog Qib 10.9 bolts thiab cov tshuab ntxhua khaub ncaws.
Installation Adaptability:Loj ciaj ntswj tiaj tus sib xws nrog hnyav - lub luag haujlwm wrenches, haum rau - qhov chaw siab - torque siv. Ib puag ncig.
Adaptability:Corrosion-cov coatings resistant haum rau ntau yam xws li sab hauv / sab nraum zoov, marine, thiab industrial corrosion.
Tsim los ntawm 2005, peb lub tuam txhab tau hloov zuj zus tshaj li ob xyoo caum ntawm kev txhim kho txuas ntxiv mus rau hauv kev lag luam hauv cheeb tsam hauv kev lag luam fastener nrog kev ua haujlwm siab kawg -kom- xaus kev tsim khoom. Nrog rau cov txiaj ntsig txhua xyoo tshaj li RMB 130 lab, peb cov khoom lag luam suav nrog ntau hom kev lag luam los ntawm nruab nrab -ntau txog qib siab- kawg thiab tau muab faib thoob ntiaj teb
Peb lub Hoobkas & khoom siv
Cim npe nrov: Tuam Tshoj tuab txiv ntseej manufacturers, lwm tus neeg, Hoobkas
