Ob chav xaus kawg yog feem ntau ntawm cov khoom siv siab - cov ntaub ntawv zoo, xaiv raws li cov ntawv thov rau lub zog, durability, thiab corrosion tsis kam. Carbon Steel yog ib qho ntawm cov khoom siv uas nquag siv, tshwj xeeb tshaj yog nyob rau qib xws li 4.8, 8.8, thiab 10.9.
p>Ob chav xaus kawg yog feem ntau ntawm cov khoom siv siab - cov ntaub ntawv zoo, xaiv raws li cov ntawv thov rau lub zog, durability, thiab corrosion tsis kam. Carbon Steel yog ib qho ntawm cov khoom siv uas nquag siv, tshwj xeeb tshaj yog nyob rau qib xws li 4.8, 8.8, thiab 10.9. Qis dua - Qib 4.8 Carbon Steel muaj lub zog yooj yim thiab haum rau dav dav - lub hom phiaj kev siv uas yuav tsum muaj qhov yuav tsum tau muaj. Ntau dua - cov carbon qib carbon hlau, xws li 8.8 thiab 10.9, tuaj yeem ua kom sov - kho kom ua rau lawv lub zog loj tensile, hardness, thiab tawv. Qhov no ua rau lawv tau withstand hluav taws xob hnyav dua thiab xav tau cov haujlwm zoo tshaj plaws, ua kom zoo tshaj plaws rau kev lag luam thiab cov haujlwm nrawm nrawm yog qhov tseem ceeb. Txhawm rau tiv thaiv cov hlau steel studs los ntawm kev kho mob, cov tshuaj saum npoo xws li zinc plating, txheej dub, lossis kub - dip galvanizing feem ntau yog siv.
Stainless hlau yog lwm cov khoom tseem ceeb, tshwj xeeb yog qib 304 thiab 314 stainless muaj qhov zoo - siv rau sab hauv tsev thiab muaj ntau cov ntawv thov sab nraum zoov nrog kev ntsuas ib puag ncig. 316 Stainless hlau, nrog nws cov ntsiab lus molybdenum ntau dua, muaj cov tshuaj tiv thaiv hnyav rau cov tshuaj muaj ntshav, dej qab ntsev, thiab cov xwm txheej qeeb. Raws li qhov tshwm sim, nws yog qhov kev xaiv zoo tshaj plaws rau cov tub rog, tshuaj lom neeg, thiab khoom noj khoom haus, ua haujlwm sab nraum zoov thaj chaw hauv thaj chaw ntug hiav txwv lossis qhov siab - av noo ib puag ncig.
Hauv qee cov ntawv thov tshwj xeeb, cov hlau sib txuas siv tau siv. Alloy Steel, uas muaj cov ntsiab xws li chromium, molybdenum, vanadium, thiab obs, tuaj yeem ua kom sov - kho kom ua tiav cov khoom siv neeg kho mob. Alloy Steel Studs feem ntau yog siv nyob rau hauv kev siv tshuab ntxhov siab, xws li hauv cov tshuab kev ntxhov siab, thiab cov khoom siv hluav taws xob uas muaj zog thiab qaug zog.
Cov khoom kab ntawm ob chav kawg kawg suav nrog ntau yam qauv uas muaj qhov loj me, ntev, xov yog kev kho mob, thiab xaus kev kho mob:
Txheem ob kawg studs: Cov Qauv Qauv Txheem yog muaj nyob rau hauv ntau metric thiab imperial ntau thiab tsawg. Metric qhov ntau thiab tsawg feem ntau ntawm M6 mus rau M36, thaum Imient ntau dua npog los ntawm 1/4 "txog 1 - 1/2". Cov qauv studs tshwj xeeb no cov xov tsis tu ncua thiab yog qhov tsim nyog rau General - Sib Ntsib, Khoom Siv installemly, cov cuab yeej siv installation, thiab kev tsim kho. Cov qauv studs feem ntau muaj xov rau ob qho kawg ntawm kev sib npaug ntev, muab cov txheej txheem yooj yim thiab txhim khu kev qha.
Siab - Lub Zog Ob Chav Kawg Studs: Engineered rau cov ntawv thov hnyav - Plaub Hlis cov khoom siv tau ua los ntawm cov khoom siab dua - cov roj av qib siab lossis cov pa roj carbon monoxent nyiam 12.9. Cov studs muaj cov kab hniav loj dua thiab ntev ntev los lis cov zog tensile tseem ceeb thiab shear rog. Lawv tseem tsis tau muaj nyob hauv cov chaw muaj kev nyab xeeb machinery, loj - cov khoom siv sib xyaw ua ke, thiab cov khoom siv hauv qab cov nra hnyav thiab tshee. Siab dua cov studs thiab cov studs muaj zog kuj tseem muaj xov tshwj xeeb tsim los yog kev kho cov nplaim ua kom zoo dua lawv txoj kev ua tau zoo.
Tshwj Xeeb - Nta Ob Chav Kawm Kawg:
Nplua - xov ob chav kawg studs: Nrog cov xov me me piv rau cov qauv studs, zoo - xov cov qauv muaj kev hloov kho kom haum thiab txhim kho kom haum. Lawv feem ntau siv nyob rau hauv cov ntawv thov uas xav tau nplua, xws li nyob rau hauv cov khoom siv kho tshiab, thiab kev ruaj ntseg kho qhov muag, qhov chaw muaj kev nyab xeeb ntau dua thiab yooj yim.
Ntshai - Ntev Ob Chav Kawg Studs: Cov qauv no muaj xov ntawm qhov ntev sib txawv ntawm txhua qhov kawg. Cov qauv siv no muaj txiaj ntsig zoo hauv cov ntawv thov uas ib qho kev xav tau ntxig rau hauv ib qho kev sib txuas ntau dua, thaum lwm qhov kawg yog siv rau kev txuas ib lub txiv ntoo lossis washer. Kev tsis sib xws - cov qub stud studs feem ntau ua haujlwm hauv kev sib dhos ua ke uas muaj kev txwv tsis pub muaj lossis tshwj xeeb ua kom muaj zog.
Anti - Corrosion Ob Chav Kawg Studs: Ntxiv rau ua los ntawm corrosion - resistant cov ntaub ntawv zoo li stainless hlau, cov kev kho mob corrosion, xws li dacromet lossis cov txheej txheem ntsuas hluav taws xob. Lawv tau tsim tshwj xeeb rau kev siv nyob rau hauv ib puag ncig muaj kev ntxhov siab, lossis cov tshuaj lom neeg muaj kuab lom, ua kom muaj kuab lom, ua kom muaj kuab lom, ua kom muaj kuab lom, ua kom muaj kev sib raug zoo - kev ntseeg tau thiab kav ntev.
Kev tsim khoom ntawm ob kawg studs muaj feem cuam tshuam ntau cov kauj ruam thiab nruj zoo - tswj kev ntsuas:
Khoom npaj: Lub siab - cov ntaub ntawv raw, xws li hlau tuav los yog pas nrig, ua tib zoo los. Cov ntaub ntawv raug kuaj xyuas rau cov khoom siv tshuaj lom neeg, cov khoom siv neeg kho tshuab, thiab cov ntsej muag zoo kom paub meej ua raws cov qauv kev ua haujlwm. Cov ntaub ntawv hlau yog tom qab ntawd txiav rau hauv qhov ntev raws li lub stud loj yuav tsum tau ua.
Thi: Xov xwm yog qhov tseem ceeb ntawm kev hloov cov qauv. Tshwj xeeb xov tuag los yog dov machine yog siv los tsim cov xov ntawm ob qho kawg ntawm lub stud. Xov yob yog cov qauv uas nyiam dua li nws tsim cov xov muaj zog los ntawm txias - ua haujlwm cov hlau, txhim kho lub cev qaug zog ntawm cov stud. Txoj kev txheej txheem xov xwm yuav tsum tau tswj xyuas kom ntseeg tau tias cov xov ntawv tshaj tawm, thiab sib xyaw nrog cov txiv ntoo sib raug lossis cov kab mob sib raug zoo. Rau cov studs nrog cov xov uas tau tshaj tawm, xws li zoo li zoo - xov lossis cov xov tshwj xeeb, kev ntsuas kev hloov pauv ntxiv tuaj yeem koom nrog.
Kev kho cua sov (rau cov siab - cov ntaub ntawv siv zog): Studs ua los ntawm cov txiaj ntsig siab - cov ntaub ntawv zoo li cov hlau hlau lossis qib siab - cov txheej txheem kho cua sov tuaj yeem suav nrog annealing, quenching, thiab npau taws. Cov txheej txheem no ua kom zoo dua cov neeg ua haujlwm ntawm cov studs, nce lawv lub zog, tawv tawv, thiab kev ua kom tiav raws li cov kev cai thov.
Kawg Kev Kho Mob: Nyob ntawm daim ntawv thov, qhov xaus ntawm cov studs yuav tuaj yeem lwm txoj kev pab ntxiv. Piv txwv li, qhov xaus tuaj yeem yog chamfering los pab txhawb cov ntawv nkag yooj yim rau hauv cov txiv ntseej lossis cov qhov. Muaj qee kis, qhov kawg tej zaum yuav ua kom haum lossis hloov kho kom haum cov txheej txheem nrawm dua lossis muab cov kabmob zoo dua rau cov tshuab ceev.
Nto Kho: Txhawm rau txhim kho corrosion tsis kam, tsos mob, thiab cov khoom siv hluav taws xob, cov studs hlau yuav dhau los ua ntau yam kev ua si hauv cov nplaim dej. Zinc Plating Deposits ib txheej nyias nyias ntawm zinc rau ntawm lub ti hauv lub tsev sab, muab kev tiv thaiv corrosion yooj yim. Kub - DIP Galvanizing muaj cov tuab thiab muaj ntau ruaj zinc txheej, haum rau sab nraum zoov thiab tawv ib puag ncig cov ntawv thov. Cov tshuaj oxide dub tsim cov nyias, dub, xeb - resistant txheej los ntawm kev tshuaj tiv thaiv tshuaj, tseem muab cov studs ib qho tsos zoo. Stainless hlau studs yuav yauv mus kho passivation los txhim kho lawv lub qab ntuj corrosion.
Kev Soj Ntsuam Zoo: Txhua pawg ntawm ob chav kawg kawg yog kev kuaj xyuas. Kev kuaj xyuas sab yog ua kom ntseeg tau tias cov tub ntxhais lub cheeb, ntev, kev kho mob ua tau raws cov qauv. Kev ntsuam xyuas txhua yam, xws li lub zog tensile, hardness, thiab nqa tawm los xyuas cov load - cov kabmob muaj peev xwm ntawm cov studs. Kev kuaj pom kev kuaj tau yog tau ua los tshawb xyuas cov kev tsis zoo saum npoo av, cov kab nrib pleb, lossis cov ntawv sau tsis raug cai. Tsuas yog cov studs uas tau dhau txhua qhov kev kuaj khoom tau raug pom zoo rau kev ntim khoom thiab xa tawm.
Cov kev kho deg ntawm ob chav kawg yog qhov tseem ceeb rau kev txhim kho lawv cov kev ua tau zoo thiab ncua lawv lub neej pabcuam:
Zinc plating: Zinc plating yog ib qho kev kho kom dav dav rau cov khoom siv hlau. Nws cuam tshuam nrog electroplating ib txheej nyias nyias ntawm zinc rau hauv lub tsev nyob. Qhov no zinc txheej ua ib qho kev ua kom zoo, corroding nyiam los tiv thaiv cov hlau hauv qab. Zinc Plating muab kev tiv thaiv corrosion thiab yog haum rau sab hauv tsev thiab tsawg dua - corrosive sab nraum zoov daim ntaub ntawv. Nws tseem muab cov studs ci, yog xim hlau duab.
Kub - DIP Galvanizing: Nyob rau hauv kub - dip galvanizing txheej txheem, studs yog thawj degreehrehuhu thiab pickled kom tshem tawm cov paug tsis huv. Tom qab ntawd, lawv fluxed thiab raus rau hauv ib qho chaw da dej zinc ntawm ib ncig 450 - 460 ° C. Cov Zinc reacts nrog hlau nyob rau hauv cov hlau los ua ib qho ntawm zinc - hlau alloy txheej, ua raws los ntawm cov txheej dawb huv si. Lub txiaj ntsig tuab thiab ruaj ruaj galvanized galvanized malating
Oxide Oxide Txheej: Cov txheej txheem oxide dub yog cov txheej txheem tshuaj lom neeg uas tsim cov txheej txheem nyias, xim dub, xeb - resistant txheej rau saum npoo ntawm cov hlau studs. Cov txheej no tsis tsuas yog muab qee qib kev tiv thaiv corrosion tab sis kuj muab cov qauv sib txawv, uas feem ntau nyiam cov ntawv thov uas yuav tsum muaj. Cov oxide oxide txheej tshiab yog qhov yooj yim nyias thiab yuav xav tau cov todcoats ntxiv rau kev tiv thaiv corrosion ntau.
Hlau Stainless Passivation: Rau stainless hlau studs, passivation kev kho yog nqa tawm. Qhov no cuam tshuam nrog cov studs hauv cov tshuaj acid los tshem tawm cov paug ntawm cov khoom paug los ntawm cov khoom ntuj Hla kev corrosion tsis kam ntawm cov hlau stainless, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig qhov twg chloride uas yuav muaj, kom muaj kev ntseeg tau ntev - kev ntseeg tau ntawm cov studs.
Tshwj Xeeb Txheej Txheem Tshwj Xeeb: Muaj qee kis, cov meduds yuav tau txais cov txheej tshwj xeeb tshwj xeeb. Teflon txheej tuaj yeem thov rau txo kev sib txhuam thaum lub teeb tsa thiab siv, ua rau nws yooj yim kom nruj thiab cov txiv ntoo kom ceev rau cov txiv hmab txiv ntoo. Anti - txeeb cov txheej txheej tiv thaiv cov studs los ntawm kev txeeb chaw lossis muaj qhov tseem ceeb tshaj plaws hauv cov ntawv thov uas cov studs yuav tau muab tshem tawm thiab rov ua dua tshiab. Anti - cov txheej txheem txheej txheem tau siv los tiv thaiv lub dav dav los ntawm khawb thiab hnav, tshwj xeeb tshaj yog nyob rau ib puag ncig siab.
Ob chav xaus kawg yog dav siv thoob plaws ntau kev lag luam thiab cov ntawv thov:
Tshuab thiab khoom siv: Hauv kev tsim tshuab machinery, ob chav kawg yog qhov tseem ceeb rau kev sib sau ua ke ntau yam. Lawv feem ntau yog siv los ua kom muaj cov cav cav cov hluav taws xob, lub tog raj kheej hau, gearboxes, thiab lwm yam hnyav - txoj haujlwm hnyav. Lub peev xwm los muab kev ruaj ntseg thiab txhim khu kev qha nrawm, txawm tias hauv qab loads thiab deeg, ua rau lawv tsis tseem ceeb hauv kev lag luam no.
Kev tsim kho thiab cov qauv tsim: Hauv kev tsim kho thiab cov qauv tsim tawm, xws li cov chav kawm kawg yog siv rau txuas cov txheej txheem txheej txheem, xws li cov nqaj hlau, txhua, thiab cov hlau. Lawv kuj tseem ua haujlwm nyob rau hauv lub teeb tsa ntawm precast qhob ntsiab, muab kev sib txuas muaj zog thiab ruaj khov. Siab - Lub Zog Kawg Studs feem ntau siv nyob rau hauv cov ntawv thov tseem ceeb kom ntseeg tau tias lub tsev ruaj khov thiab kev ncaj ncees ntawm cov vaj tse thiab txuas hniav.
Automotive thiab Aerospace Kev Lag Luam: Nyob rau hauv kev lag luam hauv tsheb, ob chav kawg yog siv hauv kev sib dhos hauv lub cav los ua ke, chassis tsim kho, thiab kev ncua. Lawv tuaj yeem tiv thaiv cov kev co thiab kev ntxhov siab tau ntsib thaum lub sijhawm ua haujlwm tsheb. Hauv Aerospace sector, qhov twg nruj txiaj ntsig zoo thiab ua tau zoo cov qauv yuav tsum muaj, cov tub ntxhais kawg kawg yog siv rau kev sib sau ua ke cov dav hlau dav hlau. Lawv cov khoom tsim kho thiab lub zog siab - lub zog muaj txiaj ntsig yog qhov tseem ceeb heev rau kev ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm cov dav hlau.
Yeeb Nkab Fitting Thiab Valve Installation: Hauv cov kav dej thiab cov piping kev lag luam, ob chav kawg kawg yog siv rau txuas cov flanges hauv cov yeeb nkab. Lawv muab cov foob muaj kev ruaj ntseg ntawm cov kav yeeb thiab li qub, ua kom muaj kev ncaj ncees ntawm cov kua dej - nqa cov tshuab. Anti - Corrosion ob chav kawg kawg yog siv hauv cov nroj tsuag ua noj thiab cov ntawv thov marrine los tiv thaiv kev ntseeg tau ntawm cov piping infrastructure.
Cov Khoom Siv Hluav Taws Xob thiab Cov Khoom Siv Hluav Taws Xob: Hauv kev lag luam hluav taws xob thiab hluav taws xob, ob chav kawg kawg tuaj yeem siv rau kev ua kom muaj kev pov hwm hluav taws xob, thiab cov khoom siv. Zoo - Xov Ob Chav Pib Kawm Kawg yog tsim nyog rau cov khoom sib dhos rau hluav taws xob, raws li lawv tso cai rau cov khoom siv nrawm dua yog yam tsis muaj kev puas tsuaj.
Kev ruaj ntseg thiab txhim khu kev qha fastening: Ob chav kawg kawg muaj kev nyab xeeb thiab txhim khu kev qha fastening daws. Los ntawm kev siv txiv ntoo rau ob qho kawg, lawv tuaj yeem thov cov siab thiab faib cov khoom kom zoo, txo qhov kev pheej hmoo ntawm kev txo qis lossis kev ntxhov siab. Qhov no ua rau lawv haum rau ntau cov ntawv thov, los ntawm lub teeb - ntawm lub luag haujlwm - Cov Haujlwm Ua Haujlwm.
Versatility: Muaj nyob rau hauv ntau qhov ntau thiab tsawg, cov ntaub ntawv, thiab tsim, ob chav kawg tau hloov kho kom tau yooj yim rau kev siv tau. Seb nws yog ib txoj haujlwm precision hauv kev lag luam hluav taws xob lossis kev ua haujlwm hnyav - txoj haujlwm tsim ua haujlwm, muaj tus qauv tsim qauv tsim nyog. Tshwj xeeb - qauv tshwj xeeb, xws li zoo - xov, tsis sib xws - ntev, thiab anti - cov khoom siv hauv corrosion, txuas ntxiv nthuav lawv cov ntawv thov hauv cov chaw tshwj xeeb.
Yooj yim ntawm kev teeb tsa thiab tshem tawm: Ob chav kawg kawg yog qhov yooj yim rau nruab thiab tshem tawm. Ib zaug ib kawg yog ntxig rau hauv ib qho tapped qhov, cov txiv ntoo tuaj yeem ua kom yooj yim lossis xoob ntawm lwm qhov kawg siv cov ciaj sia lossis cov ntseej. Qhov no yooj yim hauv kev teeb tsa thiab tshem tawm ua rau lawv yooj yim siv hauv ntau cov rooj sib txoos thiab kev ua haujlwm txij nkawm, txhim kho kev ua haujlwm tau zoo.
Tus nqi - ua tau zoo: Piv rau qee lwm hom ntawm lub fasteners, ob chav kawg tuaj yeem yog cov tshuaj - kev daws teeb meem zoo, tshwj xeeb tshaj yog rau cov kev siab - lub zog thiab txhim khu kev qha fastening. Lawv cov qauv tsim qauv thiab dav ntau pab them nqi rau cov nqi txuag tau, thiab lawv lub neej ntev kev pabcuam txo qhov xav tau kev hloov pauv nquag.
Siab thauj - Cov kabmob kev muaj peev xwm: Ua raws li cov ntaub ntawv thiab qhov loj me, ob chav kawg tuaj yeem muaj lub nra hnyav - coj tus xeeb ceem muaj peev xwm. Kev Loj - Lub Zog Ua Zog Ua los ntawm Alloy Steel lossis High - Cov Hlau Carbon tuaj yeem tiv thaiv lub ntsej muag tseem ceeb, ua rau cov haujlwm hnyav hauv kev lag luam thiab cov haujlwm tsim kho.
Corrosion Kuj: Nrog kev siv cov ntaub ntawv zoo li stainless hlau thiab ntau yam kev kho mob, ob chav kawg ua tau zoo rau kev ua kom corrosion. Qhov no ua rau lawv haum rau siv nyob rau hauv sab nraum zoov, marine, thiab corrosive muaj ib puag ncig, txuas lawv cov nqi pabcuam lub neej thiab txo tus nqi kho.