Bolt
Bolt yog dab tsi
Lub ntsia liaj qhov rooj yog ib hom threaded fastener uas yog siv los tuav ob lossis ntau qhov chaw ua ke. Lub ntsia liaj qhov rooj muaj lub taub hau, lub shank, thiab ib tug xov, thiab nws yuav tsum tau ib tug sib xws txiv ntseej los yog ib tug threaded qhov kom ruaj ntseg nws. Bolts feem ntau yog siv hauv kev tsim kho, engineering, thiab ua rooj tog
Qhov zoo ntawm Bolt
Ceev
Bolt tau txais txiaj ntsig los muab qee qhov kev lag luam nrawm tshaj plaws hauv lub ntiaj teb cryptocurrency. Kev lag luam hauv lub network tau hais kom ua tiav hauv vib nas this, uas yog qhov kev txhim kho tseem ceeb dua lwm cov cryptocurrencies.
Scalability
Tsis zoo li ntau lwm yam cryptocurrencies uas tau bogged los ntawm scalability txwv, Bolt tau raug tsim los ua scalable. Qhov no txhais tau hais tias nws tuaj yeem tswj tau ntau qhov kev lag luam yam tsis muaj kev ua lag luam qeeb lossis nce nqi kev lag luam.
Tus nqi qis
Bolt muaj tus nqi qis heev, uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau txhua tus neeg uas xav xa lossis tau txais cov nyiaj them poob haujlwm yam tsis muaj nqi pauv nyiaj ntau.
Cov neeg siv-phooj ywg
Bolt tau tsim los ua tus neeg siv khoom zoo. Qhov no txhais tau hais tias txawm tias cov neeg uas tsis yog technically inclined tau yooj yim siv lub platform.
Kev ruaj ntseg
Bolt siv cov kev ntsuas kev nyab xeeb ntawm lub xeev, uas ua kom ntseeg tau tias kev hloov pauv thiab cov ntaub ntawv siv tau ruaj ntseg. Nws kuj tau siv ntau yam kev ruaj ntseg, xws li ntau tus kos npe, los tiv thaiv kev tawm tsam.
Kev siv tau
Bolt yog siv tau rau txhua tus neeg uas muaj kev sib txuas hauv internet. Qhov no txhais tau hais tias nws muaj peev xwm ncav cuag ntau lab tus tib neeg thoob ntiaj teb uas tsis muaj kev nkag mus rau cov kev pabcuam hauv tuam txhab nyiaj ib txwm muaj.
Peb lub tuam txhab hom bolts tseem ceeb yog hexagonal bolts, carriage bolts, hexagonal flanges, taug qab bolts, square taub hau bolts, thiab lwm yam, nrog ntau tshaj 20 xyoo ntawm kev tsim khoom, koj tuaj yeem kho ntau hom khoom siv ntsia liaj qhov rooj.
Hexagonal bolts yog hom bolts uas siv dav tshaj plaws, A- thiab B-bolts rau qhov tseem ceeb, kev sib dhos ua kom raug siab, thiab tiv taus qhov cuam tshuam loj, kev vibration lossis alternating loads. Nws cov bolts C-qib feem ntau siv rau hauv qhov chaw ntxhib, kev sib dhos qhov tseeb tsis siab.
Thiab cov ntsia liaj qhov rooj vim nws puag ncig lub taub hau square caj dab cov yam ntxwv, feem ntau siv zoo ib yam li qhov chaw hauv qhov zawj, plaub lub caj dab hauv cov txheej txheem kev teeb tsa daig hauv qhov zawj, tuaj yeem ua lub luag haujlwm tiv thaiv kev sib hloov ntawm lub ntsia liaj qhov rooj, tsis muaj qhov sib tsoo. los yog sab hauv hexagon thiab lwm yam khoom siv hluav taws xob tsim, tuaj yeem ua lub luag haujlwm zoo los tiv thaiv tub sab hauv cov txheej txheem ntawm kev sib txuas.
Lub taub hau ntawm hexagonal flange ntsia liaj qhov rooj muaj ob ntu, qhov chaw txhawb nqa thiab thaj tsam kev ntxhov siab lo lus piv yog ntau dua li qhov zoo tib yam hexagonal ntsia liaj qhov rooj, yog li cov ntsia liaj qhov rooj no tuaj yeem tiv taus ntau dua pretension quab yuam, kev tiv thaiv xoob kuj zoo dua, yog li nws yog dav siv. nyob rau hauv automotive engines, hnyav machinery thiab lwm yam khoom.
Taug qab bolts yog tsuas yog siv nyob rau hauv metallurgical kev lag luam, coking kev lag luam, steel kev lag luam, lub luag hauj lwm ntawm tus khiav connector splint (fishtail phaj) txuas, ua lub luag hauj lwm ruaj.
Lub taub hau ntsia liaj qhov rooj square taub hau loj dua, lub zog nto kuj loj dua, yooj yim ciaj ntswj kom tau daig hauv nws lub taub hau, los yog cia siab rau lwm qhov chaw kom tsis txhob muaj lub luag haujlwm sib hloov, kuj tuaj yeem siv nrog T-kab zawj qhov chaw, kho cov ntsia liaj qhov rooj. txoj hauj lwm ntau dua, C-qib square taub hau bolts tau siv ntau dua, kev siv cov kev lag luam hluav taws xob thiab hluav taws xob, kev txuag dej engineering kev lag luam, tshuab thiab khoom siv, cov cuab yeej siv tshuaj, steel qauv thiab lwm yam.
Vim Li Cas Xaiv Peb
01
Kev paub nplua nuj
Kev mob siab rau kev tswj hwm nruj thiab ua tib zoo saib xyuas cov neeg siv khoom, peb cov neeg ua haujlwm paub txog ib txwm muaj los tham txog koj cov kev xav tau thiab ua kom tiav cov neeg siv khoom txaus siab.
02
Cov cuab yeej siv siab heev
Peb siv cov kev ntsuas zoo los xyuas kom meej tias peb ua haujlwm nrog cov khoom siv zoo tshaj plaws hauv kev lag luam thiab peb cov cuab yeej siv tau zoo thiab tswj xyuas kom zoo.
03
Cov khoom zoo
Peb ib txwm muab cov neeg siv khoom xav tau thiab kev cia siab nyob rau hauv thawj qhov chaw, ua kom zoo dua qub, kev txhim kho txuas ntxiv, nrhiav txhua lub sijhawm los ua kom zoo dua, muab cov neeg siv khoom xav tau ntawm cov khoom zoo, muab cov neeg siv khoom txaus siab rau txhua lub sijhawm.
04
Kev pabcuam tshaj lij
Peb tuaj yeem lees txais lub Hoobkas tshuaj xyuas thiab tshuaj xyuas cov khoom txhua lub sijhawm. Kev sib tham, kev tshawb fawb thiab kev tsim cov khoom tshiab, thiab ua tiav kev pab cuam tom qab muag.
Ntxiv cov qauv rau bolts thiab screws
Tswv yim
Lub shank kawg yog configured kom muaj ib tug chamfer los yog lwm yam tshwj xeeb npaj cov lus qhia nyob rau hauv nws kawg kom yooj yim nkag mus rau hauv lub qhov thiab kev koom tes nrog nrog threads.
Txhawb nto
Qhov chaw txhawb nqa hauv qab lub taub hau yuav tsum du thiab tiaj tus kom txo tau kev sib txhuam los yog khawb thaum zawm lub taub hau.
Lub kaum sab xis ntawm lub taub hau
Lub kaum sab xis ntawm lub taub hau-rau-lub cev sib txuas yuav tsum tau tswj kom paub tseeb tias lub taub hau raug.
Lub taub hau kaum
Lub verticality ntawm kev txhawb nqa nto nyob rau hauv lub taub hau mus rau tus kov yuav tsum tau tswj kom paub meej qhov chaw zaum.
Xov concentricity
Cov threads yuav tsum concentric nrog lub cev axis.
Xov ntev
Lub axial ntev ntawm cov xov tiav yuav tsum ntsuas, tsuas yog txog li ob txoj xov tsis tiav thaum pib ntawm cov xov. Cov xov ntev yuav tsum txaus los ua kom tag nrho cov threaded qhov.
Kawm paub
Qhov tsis muaj xov ntawm lub cev lossis lub shank yuav tsum yog tswj qhov loj me thiab qhov sib npaug kom haum rau qhov ntev ntev.
Kov ncaj
Tus kov yuav tsum tsis txhob muaj hneev lossis camber uas yuav tiv thaiv nws los ntawm kev haum rau hauv qhov nruj nruj.
Ntev
Zuag qhia tag nrho ntev yuav tsum tau tswj kom tsis txhob muaj lub hau ntswj ntawm lub hauv qab ntawm lub qhov.
Cov khoom siv Bolt
Zinc-plated hlau
Nws yog ib qho ntawm cov khoom siv nrov thiab feem ntau siv ntsia liaj qhov rooj rau kev siv lub hom phiaj, feem ntau sab hauv tsev. Nyob ntawm seb hom kev tsim khoom, cov xim ntawm lub ntsia liaj qhov rooj yuav yog xim daj lossis daj daj. Nws yog cov hlau tsis tshua muaj hlau nrog zinc txheej uas muab kev tiv thaiv corrosion tsis zoo. Lawv pheej yig heev los tsim thiab.
Stainless hlau
Ib qho ntawm cov khoom siv tawv tawv tshaj plaws nrog corrosion kuj zoo heev. Yog li ntawd, stainless hlau bolts feem ntau siv hauv kev lag luam, tsheb, nkoj (thiab lwm yam khoom siv hauv hiav txwv) thiab cov khoom siv sab nraum zoov. Lawv yog me ntsis kim dua cov Zinc plated counterparts.
Chrome / npib tsib xee plated steel
Txawm hais tias stainless hlau twb muaj chromium, ntxiv Chrome thiab Nickel plating ntawm hlau ntxiv tsub kom corrosion kuj. Lwm qhov txiaj ntsig ntawm qhov plating no yog qhov saum npoo ntawm lub ntsia liaj qhov rooj zoo li ci ntsa iab, du thiab polished.
Kub-dipped galvanized hlau
Nyob rau hauv hom no, cov hlau yog coated nrog txawm thicker txheej ntawm Zinc kom muaj zog corrosion kuj thiab yog li ua rau lawv haum rau siv sab nraum zoov. Txawm tias cov txiv ntseej thiab cov ntxhua khaub ncaws yuav tsum yog hom galvanized rau kev sib txuas kom zoo.
Bronze / tooj dag
Cov hom bolts no muaj lub ntuj tiv thaiv corrosion raws li lawv yog cov alloys ntawm tooj liab. Lawv feem ntau kim dua lwm cov khoom siv ntsia liaj qhov rooj thiab vim li ntawd lawv feem ntau siv rau hauv kev kos duab thiab cov khoom zoo nkauj.
Hlau alloy
Cov Alloy Steel muaj cov ntsiab lus ntxiv uas tsis yog hlau thiab carbon xws li manganese, npib tsib xee, chromium thiab lwm yam. Qhov tshwm sim yog lub ntsia liaj qhov rooj nrog lub zog zoo heev, corrosion kuj thiab hnav tsis kam. Nws feem ntau yog xim dub vim yog xim dub oxide txheej ntxiv.
Bolts feem ntau yog siv nrog cov cuab yeej siv tshuab hauv qab no
Txiv ntseej raws li cov khoom siv bolt
Cov txiv ntoo yog tus poj niam ntawm ib qho kev sib koom ua ke uas muaj lub qhov threaded. Nws muab clamping quab yuam thiab tiv thaiv axial txav kom tuav tau ntau qhov chaw ua ke. Kev sib xyaw ua ke ntawm ob lub zog ruaj ntseg ntawm qhov chaw. Lub txiv ntoo exerts lub axial quab yuam, uas compresses lub fastened qhov chaw. Qhov kev quab yuam axial no ua rau muaj kev sib txhuam ntawm cov ntsia liaj qhov rooj thiab cov txiv ntoo, tiv thaiv cov ntsia liaj qhov rooj thiab cov txiv ntoo los ntawm unscrewed. Mechanical locking devices (piv txwv li, xauv lub tshuab ntxhua khaub ncaws, cov txiv ntoo jam, thiab cov pins sib cais) thiab cov xov-xauv cov kua dej yog siv yog tias cov khoom raug cuam tshuam ntev thiab tsis tu ncua kev co thiab cuam tshuam.
Washers raws li cov khoom siv ntsia liaj qhov rooj
Lub tshuab ntxhua khaub ncaws yog lub tiaj tiaj, nyias phaj nrog lub qhov sib txuam ntawm nws qhov chaw. Nws feem ntau muab tso rau hauv qab lub taub hau ntsia liaj qhov rooj thiab cov txiv ntoo. Nws lub luag haujlwm tseem ceeb yog txhawm rau faib cov khoom thauj ntawm threaded fastener hla ib cheeb tsam loj. Yog li, qhov deformation ntawm cov ntaub ntawv fastened yog tiv thaiv. Cov ntxhua khaub ncaws ua los ntawm cov ntaub ntawv softer xws li yas, roj hmab, thiab urethane tuaj yeem ua kom muaj kev vibration zoo, yog li tiv thaiv cov xov los ntawm loosening. Cov hom tshwj xeeb ntawm cov tshuab ntxhua khaub ncaws tuaj yeem tiv thaiv cov kua dej los ntawm kev nkag mus rau hauv lub bolt sib koom ua ke, tsim kom muaj lub foob tsis muaj dej.
Dab tsi yog qhov txawv ntawm Bolts thiab Screws
Nws yog feem ntau ntseeg hais tias bolts yog screws thiab xa mus rau tib lub fastening hardware. Txawm hais tias lawv zoo sib xws thiab muaj cov khoom zoo sib xws, lawv yog ob qhov tshwj xeeb fasteners nrog lawv tus kheej cov ntawv thov tshwj xeeb. Yog li, qhov txawv ntawm bolts thiab screws yog dab tsi?
Bolts yog siv los sib sau cov khoom tsis muaj xov, feem ntau yog siv cov txiv ntoo. Piv txwv li, screws yog siv los sib sau cov khoom threaded. Tab sis ntawm no yog qhov khoom: tsis yog txhua yam uas siv screws twb muaj threads. Qee cov khoom muaj cov xov ua ntej, thaum lwm tus muaj xov tsim thaum lub ntsia hlau ntsia. Yog li ntawd, qhov sib txawv ntawm cov ntsia hlau thiab bolts yog qhov qub yog siv los sib sau cov khoom threaded, thaum lub tom kawg yog siv los sib sau cov khoom tsis muaj xov. Ntawd yog, cov ntsia hlau tuaj yeem tsim nws tus kheej cov xov thaum lub sijhawm teeb tsa.
Nws tseem tsim nyog sau cia tias cov ntsia hlau yuav tsum tau tig los sib sau ua ke, thaum lub bolts tuaj yeem tuav hauv qhov chaw siv cov cuab yeej lossis cov bolts. Bolts feem ntau yog siv los tsim kev sib txuas bolted los ntawm kev siv cov txiv ntoo los siv lub zog thaum siv tus pas nrig ua tus pin. Qhov no tseem ceeb ruaj ntseg sib koom ua ke tiv thaiv lateral rog. Vim li no, ntau lub bolts muaj qhov tsis muaj shank (hu ua tuav ntev); yog li ntawd, ua rau lawv zoo dua rau dowels.
Muaj ntau ntau hom bolts, xws li thauj tog rau nkoj bolts, mandrel bolts, of elevator bolts, lug bolts, hex bolts, J-bolts, lag bolts, pob zeb bolts, xub pwg bolts, thiab U-bolts. Tsis tas li ntawd, bolts muaj nyob rau hauv ntau yam ntaub ntawv, xws li hlau, stainless hlau, tooj dag, tooj dag, thiab nylon. Txawm li cas los xij, kev txheeb cais qhia tau hais tias txog li 90% ntawm cov bolts yog ua los ntawm cov hlau, ua rau lawv xaiv thawj cov tuam txhab tsim khoom.
Kuj tseem muaj ntau ntau hom screws, qee qhov muaj xws li particle board screws, chipboard screws, lawj screws, tsav screws, rauj tsav screws, drywall screws, qhov muag screws, teem screws, ntoo screws, ob chav ceev screws, ruaj ntseg taub hau screws. , thiab Sheet hlau screws. Screws tuaj nyob rau hauv ntau lub taub hau duab, nrog rau disc, khawm, puag ncig, nceb, oval, convex, cheese, fillet, thiab flange. Zoo li bolts, screws muaj nyob rau hauv ntau yam ntaub ntawv.
Kev lag luam uas siv Bolts thiab ceev
Ua liaj ua teb
Fasteners yog ua hauj lwm nyob rau hauv kev ua liaj ua teb sector nyob rau hauv grain bins, drying units, tsev, thiab teb irrigation thiab pom systems.
Tsheb / tsheb thauj mus los
Ntau yam tsheb sib txawv, xws li tsheb, tsheb thauj khoom, dav hlau, thiab cov tshuab tsim tshwj xeeb, tau muab tso ua ke nrog kev pab ntawm cov fasteners.
Tsev & kev tsim kho
Fasteners yog qhov tseem ceeb rau kev ncaj ncees ntawm scaffolding thiab lwm yam kev txhawb nqa cov qauv siv hauv tsev thiab kev tsim kho.
Tshuaj refining
Kev ua haujlwm siab, cov khoom siv tiv thaiv corrosion zoo li cov hlau tsis muaj steel, cov cuab yeej alloys, thiab cov hlau kab txawv yog siv rau hauv cov fasteners hauv tshuaj refineries. Lawv yog siv nyob rau hauv cov cav tov xws li kev ua tshuab, tso tsheb hlau luam, thiab tshav kub exchangers.
Tubrog nkoj
Txhawm rau tiv thaiv lub sijhawm ntev ntawm cov dej ntsev uas cov chaw hauv hiav txwv, ramps, bulkheads, thiab tanks kev, fasteners siv nyob rau hauv marine sector yuav tsum muaj corrosion kuj zoo. Marine fasteners feem ntau muaj cov ntaub ntawv zoo li txhuas thiab stainless hlau.
Tub rog
Cov tub rog fasteners yog tsim los tiv thaiv cov xwm txheej hnyav, cov tshuaj caustic, thiab kub kub. Thaum tshav kub kub exchangers, machinery motors thiab engines, thiab cov khoom siv yog cov piv txwv ntawm nquag siv.
Roj & roj
Fasteners siv nyob rau hauv cov roj thiab roj industries yuav tsum ua hauj lwm tsis tu ncua nyob rau hauv kev ntxhov siab heev thiab corrosive xwm txheej, ib yam li cov siv nyob rau hauv cov tub rog. Drilling rigs, tso tsheb hlau luam, thiab twj tso kua mis yog ob peb yam piv txwv ntawm cov cuab yeej ua haujlwm uas siv cov fasteners no.
Hluav taws xob & tsim hluav taws xob
Cov ntaub ntawv muaj zog thiab corrosion-resistant, xws li txhuas, tooj liab, nickel alloys, stainless hlau, thiab lwm yam hlau alloys, yog siv los ua fasteners rau lub zog tsim sector. Kev siv ib txwm muaj xws li lub cev muaj zog thiab cov twj tso kua mis, lub tshuab tso pa, cov khoom siv hluav taws xob, thiab cov thawv ntim khoom.
Cov kav dej
Cov kav dej yog mechanically txuas los yog koom ua ke siv cov yeeb nkab fasteners, ua los ntawm ob qho tib si siab tensile thiab me me hlau. Ob leeg industrial thiab domestic yeeb fittings siv ntau yam fasteners.
Kev tiv thaiv hluav taws
Bolts pib khoov thiab shear ntawm qhov kub thiab txias vim tias cov hlau pib ntsws vim qhov kub thiab txias. Thaum qhov no tshwm sim, steelwork cov qauv kev ncaj ncees deteriorates. Yog tias qhov no tshwm sim ntawm cov hlau qhov ntsug thiab cov pob qij txha, lub caij nyoog ntawm lub tsev cov khoom sib tsoo puas tsuaj nce ntxiv. Vim li no, nws yog ib qho tseem ceeb uas cov hlau bolts siv los sib sau ua ke cov hlau yog qhov ua tau zoo, rwb thaiv tsev, thiab tiv thaiv, xws li nrog kev pab ntawm bolt caps.
Maintenance Bolt
Kev kho bolts yog tsim los nrog kev tsim kho me ntsis dua li lwm cov fasteners. Lawv feem ntau yog tsim los ntawm qib siab ntawm cov hlau, xws li stainless hlau, tiv thaiv corrosion thiab hnav. Cov bolts kuj feem ntau loj dua nyob rau hauv txoj kab uas hla lossis ntev ntev dua li cov bolts niaj hnub siv hauv lub cev. Qhov no tso cai rau kom muaj kev ruaj ntseg ntau dua ntawm cov khoom thiab kev tuav tau yooj yim dua thaum kho.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv cov bolts tu yog tias lawv ua kom yooj yim los txheeb xyuas qhov chaw uas yuav tsum tau muaj kev saib xyuas hauv qhov system. Los ntawm kev siv lub cim cim cim lossis xim-coding, cov neeg ua haujlwm saib xyuas tuaj yeem txheeb xyuas cov bolts uas yuav tsum tau kuaj xyuas lub zog tsis tu ncua lossis lwm yam kev saib xyuas. Qhov no ua rau kev saib xyuas cov hauj lwm zoo dua thiab pab tiv thaiv kev nyab xeeb hauv lub cev.
Ntxiv rau lawv lub zog thiab kev yooj yim, cov bolts tu kuj tseem siv tau. Tsis zoo li cov bolts li niaj zaus, uas tej zaum yuav raug stripped los yog puas tom qab siv dua, kev kho bolts yog tsim los tiv thaiv ntau lub voj voog ntawm kev teeb tsa thiab tshem tawm. Qhov no ua rau lawv muaj txiaj ntsig zoo rau cov tshuab uas xav tau kev saib xyuas tas li, vim tias koj yuav tsis tas yuav hloov lawv ntau zaus.
Bolts nrog hex taub hau
Hex bolt lub taub hau hexagonal ua haujlwm raws li qhov chaw rau lob los yog twisting lub ntsia liaj qhov rooj nrog ib tug ciaj ntswj, qhov (socket) thiab ratchet, los yog laum / tsav tsheb. Qee cov hex bolts muaj cov xov uas txuas ntxiv tag nrho ntev ntawm lub shank thiab feem ntau siv hauv cov xov qhov. Lawv muab siab tuav lub zog vim lawv faib nro ntawm tag nrho cov ntsia liaj qhov rooj. Lub thicker, unthreaded ntu ntawm ib feem threaded bolt muab lub zog rau cov txheej txheem fastening. Ib nrab threaded hex bolts kuj muaj txiaj ntsig zoo rau kev ua haujlwm uas xav tau ntau lub zog los tuav cov haujlwm ua ke. Hex-head bolts feem ntau yog siv rau hauv kev tsim kho thiab kev siv tsheb.
Bolts rau Carriage
Lub domed lub taub hau ntawm lub tsheb thauj khoom bolt muab nws ib tug du, polished tsos. Nws kuj ntxiv ib txheej ntawm kev nyab xeeb thiab kev nyab xeeb vim nws tsis muaj qhov chaw tsav tsheb zoo li lub taub hau ntsia liaj qhov rooj. Carriage bolts yog fastened nrog washers thiab hex txiv ntseej tom qab muab tso rau hauv lub qhov predrilled. Cov txiv ntseej tau ruaj ntseg rau cov khoom ua haujlwm los ntawm ib cheeb tsam hauv qab lub taub hau, tso cai rau koj los txuas nrog ib tus ciaj ntswj, qhov (socket), lossis tus tsav tsheb me ntsis. Carriage bolts yog siv nyob rau hauv ntau yam kev siv, xws li decks, rooj tog, thiab playsets sab nraum zoov.
Bolts rau anchoring
Thauj tog rau nkoj bolts raug cais raws li cov uas txhais tau tias siv rau hauv lub hauv paus pob zeb lossis cov uas npaj rau siv hauv phab ntsa. L-bolts yog tsim los siv rau hauv cov pob zeb ntub dej. Thaum lub pob zeb kho, lub ntsia liaj qhov rooj yog khaws cia rau hauv qhov chaw. L-bolts tuaj yeem siv los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pob zeb. Txhawm rau kom ruaj ntseg thauj tog rau nkoj bolts hauv cov pob zeb uas twb muaj lawm, cov nplaum nplaum yog ua haujlwm. Thaum drilling rau hauv phab ntsa stud tsis tuaj yeem ua tau, toggle bolts muab kev txhawb nqa rau dai khoom.
U-bolts
U-bolts muaj ob threaded shanks nrog ib tug puag ncig los yog flattened tsos. Rounded U-bolts yog siv los tuav cov yeeb nkab lossis cov kav dej rau ntawm qhov chaw, thaum lub squared U-bolts yog siv los khi cov khoom rau saum npoo, xws li cov ncej square. Lub U-bolt yog tuav nyob rau hauv txoj hauj lwm tiv thaiv cov khoom tau ruaj ntseg los ntawm ob lub txiv ntseej thiab lub phaj hlau.
Bolts rau qhov muag
Lub qhov muag bolts muaj lub voj lossis lub nplhaib kawg thiab cov xov kawg rau txuas ib lub saw lossis hlua rau ntoo, hlau, lossis pob zeb nto. Lub qhov muag bolts yog tsim los siv rau hauv qhov pre-drilled qhov thiab tuaj nrog cov txiv ntoo sib txuam. Screw ob lub qhov muag zoo ib yam tab sis muaj coarser self-tapping threads thiab ib tug taw tes taw tes uas ua rau lawv yuav tsum tau tsav mus rau hauv ib tug pilot qhov nyob rau hauv ib tug woodwork khoom.
Bolts rau dai
Lub hanger bolt yog ib lub fastener uas tsis muaj lub taub hau. Nws muaj machined threads ntawm ib kawg uas txais ib tug txiv ntseej. Lub ntsia liaj qhov rooj ntxhib, nws tus kheej tapping threads thiab ib qho taw tes ntawm lwm qhov kawg tso cai rau nws yuav tsum tau tsav mus rau hauv lub qhov predrilled hauv cov ntoo lossis cov khoom sib piv.
Bolts uas cais
Split bolts yog tsim los muab kev ruaj ntseg hluav taws xob sib txuas. Lawv pab kom lub splicing ntawm ob lub xov hlau nrog rau kev sib txuas ntawm cables rau terminals. Split bolts ua los ntawm cov khoom sib txawv ua haujlwm nrog ntau hom hlau. Xyuas kom tseeb tias koj lub bolt raug ntsuas rau hom hlau uas koj siv.
Bolts rau lub cev
Lub cev bolts feem ntau siv hauv kev lag luam tsheb. Lawv yog siv los txuas fenders thiab lwm yam khoom rau lub tsheb lub cev. Lawv muaj lub taub hau hex, threaded shank, thiab lub tshuab ntxhua khaub ncaws.
Bolts rau Axles
Axle bolts txuas lub log rau cov tshuab xws li lawnmowers thiab wagons. Lub shank lub threaded kawg tau txais ib tug locking txiv ntseej, thaum lub smooth seem nyob ze ntawm lub taub hau tso cai rau lub log tig.
Peb lub Hoobkas
Shanghai Jinrui Norm Parts Supplies Co., Ltd. tau tsim nyob rau xyoo 2001 uas nyob hauv Baoshan District uas nyob ib sab ntawm Bao Steel Group. Shanghai Jinrui yog ib lub tuam txhab fastener uas yog tus tswv ntawm R & D, tsim, ntau lawm thiab muag khoom zoo. Shanghai Jinrui muaj tag nrho cov cuab tam ntawm RMB 50 lab nrog thaj tsam ntawm 5000㎡. Kev lag luam npog ntau dua 35 lub teb chaws. Tam sim no peb ceg ntawm Shanghai Jinrui yog Shanghai Xingrui Bolt Factory, Shanghai Xingrui Hlau Hlau Hoobkas, thiab Shanghai Xingrui Kub taub hau Hoobkas.
Cov ntawv pov thawj
