Hauv kev lag luam niaj hnub thiab kev tsim kho, ob qho tib si - tas cov ntsia hlau (tseem hu ua ob - xaus bolts lossis ob npaug - xaus studs) yog ib qho tseem ceeb fastener, dhau los ua ib tus neeg tsis paub zoo hauv kev ua kom muaj kev nyab xeeb ntawm cov qauv thiab cov khoom siv ruaj khov vim lawv cov qauv tsim tshwj xeeb thiab kev ua tau zoo dua. Cov fasteners no, nrog cov xov ntawm ob qho kawg thiab ib lub shank du nyob rau hauv nruab nrab, tuaj yeem txuas ob lub xov txuas ib txhij, lossis muaj ib qho kawg ruaj rau cov qauv tseem ceeb thaum lwm qhov kawg ruaj ntseg khoom siv los ntawm cov txiv ntoo. Qhov zoo tshaj plaws ntawm ob npaug - cov studs xaus yog lawv cov kev sib txuas txhim khu kev qha yam tsis muaj vuam, yooj yim disassembly, thiab txawm tias quab yuam faib, ua rau lawv siv dav hauv kev tsim khoom, kev tsim vaj tsev, kev thauj mus los, thiab lub zog.
Qhov tseem ceeb ntawm kev sib tw ntawm ob -tug studs stems los ntawm lawv cov multi- qhov zoo ntawm qhov kev ua tau zoo, ua kom haum raws li cov kev xav tau sib txawv ntawm kev lag luam scenarios. Kev sib dhos yooj yim thiab muaj peev xwm disassembly yog qhov tseem ceeb rau nws txoj kev hloov mus rau siab - zaus txij nkawm qhov xwm txheej. Kev tsim threaded ntawm ob qho kawg tso cai rau kev teeb tsa thiab disassembly los ntawm ob sab, txo qhov nyuaj thiab tus nqi ntawm cov khoom siv tu. Cov txheej txheem tsim kho ntxiv txhim kho kev sib txuas kev nyab xeeb los ntawm kev sib tw nruj ntawm ob qho kawg. Txawm hais tias ib qho kawg loosens, lwm qhov kawg tswj kev sib txuas ruaj khov, ua kom tsis txhob muaj kev nyab xeeb los ntawm ib qho - taw tes tsis ua haujlwm. Hauv qhov xwm txheej ntawm qhov chaw sib dhos, ib qho ob npaug - tas cov ntsia hlau tuaj yeem hloov tau ob lub qhov taub zoo tib yam rau kev sib txuas, txo cov khoom siv thiab ua kom zoo dua qhov chaw siv. Tsis tas li ntawd, kev siv cov khoom siv muaj zog xws li 35CrMoA alloy steel ua rau nws tuaj yeem tiv taus cov xwm txheej hnyav xws li kub, kub siab, thiab kev co, ua kom ruaj khov thiab kev pab cuam lub neej nyob rau hauv ib puag ncig nyuaj.
Ua tsaug rau nws qhov kev ua tau zoo tshaj plaws, ob npaug - tas screws tau siv dav hauv kev lag luam tseem ceeb xws li kev tsim khoom, kev tsim vaj tsev, kev thauj mus los, thiab lub zog. Hauv kev tsim khoom lag luam, ob qho tib si - tas cov ntsia hlau tau siv dav hauv kev sib txuas flange rau cov khoom siv petrochemical, cov kav dej cog hluav taws xob, thiab cov hlab ntsha siab, muab lub hauv paus ruaj khov rau kev ua haujlwm tas mus li thiab ruaj khov ntawm kev tsim khoom. Hauv kev tsim kho vaj tse, lawv yog qhov tseem ceeb rau qhov tseem ceeb xws li choj steel qauv, loj - ncua kev sib txuas ntawm lub ru tsev truss, thiab kho cov khoom ua vaj tse precast, muab kev ruaj ntseg rau kev ruaj ntseg ntawm lub tsev. Nyob rau hauv kev thauj mus los, siab -kev sib dhos qhov tseeb xws li tsheb cav mounting, railway turnout hloov rail kev sib txuas, thiab nkoj propeller installation qhov chaw siab heev xav tau ntawm kev ntseeg siab ntawm ob - xaus stud txuas; lawv kev ruaj ntseg ncaj qha cuam tshuam rau kev ua haujlwm kev nyab xeeb ntawm cov khoom siv thauj mus los. Nyob rau hauv lub zog sector, scenarios xws li cua turbine ntauwd kho thiab hnub ci vaj huam sib luag bracket installation kuj cia siab rau lub siab - lub zog kev twb kev txuas cov yam ntxwv ntawm Double Ended Bolt, adapting rau txoj kev loj hlob kev xav tau ntawm lub zog tshiab kev lag luam.
Standardized technical specifications yog ib qho tseem ceeb uas yuav tsum tau ua ua ntej kom ntseeg tau qhov sib xws thiab kev nyab xeeb ntawm ob - daim ntawv thov stud. Tam sim no, feem ntau siv cov qauv kev lag luam suav nrog GB/T901-88 sib npaug-ntev ob npaug- xaus stud bolt standard thiab GB/T897-900 tsis sib npaug-length series qauv, muab cov lus qhia meej rau kev tsim khoom thiab xaiv. Kev xaiv cov khoom siv yuav tsum tau ua raws li qhov yuav tsum tau ua ntawm kev ua haujlwm ntawm daim ntawv thov scenario. Rau kev siv lub zog zoo tib yam, carbon steel xws li Q235 thiab 45 # tuaj yeem siv tau; rau siab - siv zog, hlau alloy xws li 35CrMoA thiab 40Cr yog haum; thiab rau ib puag ncig corrosion-resistant, stainless hlau xws li 304 thiab 316 yog nyiam. Standardized notation kom meej meej nthuav cov tseem ceeb tsis; Piv txwv li, "M12 × 100 GB / T901-88 35# 8.8 qib" sawv cev rau ob qhov kawg ntsia hlau nrog txoj kab uas hla ntawm 12mm, ntev ntawm 100mm, ua raws li lub teb chaws tus qauv, ua los ntawm 35 # steel, thiab qib zog ntawm 8.8, ua kom muaj kev sib txuas lus zoo thiab kev xaiv raug hauv kev lag luam.
Kev txhim kho kom zoo thiab kev saib xyuas tus qauv yog qhov tseem ceeb rau kev siv tag nrho cov kev ua tau zoo ntawm ob qho tib si - tas screws. Kev teeb tsa yuav tsum nruj me ntsis ua raws li cov qauv kev ua haujlwm. Ib kawg yuav tsum tau tag nrho screwed rau hauv lub ntsiab threaded qhov, feem ntau mus rau ib tug tob ntawm 1.5 npaug ntawm txoj kab uas hla, kom ntseeg tau ib tug ruaj khov kev twb kev txuas. Tom qab kev txhim kho cov khoom siv, lwm qhov kawg yuav tsum tau nruj rau qhov teev torque siv lub torque ciaj ntswj kom ntseeg tau tias kev sib txuas zoo sib xws. Hauv kev vibration- ib puag ncig uas yooj yim, ntxiv lub caij nplooj ntoos hlav ntxhua khaub ncaws lossis los tiv thaiv- xoob cov txiv ntoo yuav tsum tau nruab los txo qhov kev pheej hmoo ntawm kev xoob los ntawm kev co. Ib qho kev saib xyuas tsis tu ncua kuj tseem ceeb; rau siab - cov cuab yeej kub, kev tshuaj xyuas tau pom zoo txhua 3 lub hlis, thaum rau cov tshuab dav dav, kev saib xyuas yuav tsum tau ua txhua 6 lub hlis, tsom rau lub zog torque attenuation thiab daws teeb meem tam sim ntawd.
Nrog rau kev nce qib ntawm Kev Lag Luam 4.0, ob qho tib si - xaus screws thev naus laus zis txuas ntxiv tsim kho tshiab thiab nthuav dav nws daim ntawv thov ciam teb. Nyob rau hauv cov nqe lus ntawm kev tsim kho tshiab, tus tshiab adjustable tsim, nrog nws lub hauv paus hexagonal lub tes tsho zawv zawg raws tus pas nrig, adapts rau txawv installation qhov tob, txhim kho cov khoom versatility. Txoj kev mus rau kev txawj ntse txawj tej yam ntxiv yog qhov tseem ceeb; ob npaug- tas cov ntsia hlau nrog ua - hauv cov sensors ua kom muaj tseeb - lub sijhawm saib xyuas cov kev hloov pauv ua ntej, muab cov ntaub ntawv txhawb nqa rau cov khoom siv tu thiab ua kom yooj yim rau kev saib xyuas. Kev koom ua ke ntawm cov tswv yim tiv thaiv ib puag ncig tau tsav cov khoom siv tshiab; ob npaug- xaus screws ua los ntawm biodegradable bio-raws li cov ntaub ntawv tau pib siv rau hauv cov qauv ib ntus thiab lwm yam kev siv, ua raws li txoj kev loj hlob ntawm kev lag luam ntsuab.
Los ntawm cov qauv hlau ntawm skyscrapers mus rau cov khoom sib dhos ntawm qhov sib sib zog nqus- hiav txwv drilling platforms,ob qho tib si - xaus screwsyeej ib txwm tuav ib qho "pob ntseg", ua kom muaj kev nyab xeeb ntawm kev lag luam niaj hnub. Nws zoo li yooj yim qauv embodies lub tswv yim ntawm cov ntaub ntawv science, mechanical design, thiab manufacturing processes. Nyob rau hauv lub neej yav tom ntej, nrog rau kev kho dua tshiab ntawm kev lag luam thev naus laus zis tsis tu ncua, ob- xaus screws yuav txuas ntxiv txhim kho mus rau kev txawj ntse thiab kev ntseeg tau zoo dua, ua lub luag haujlwm txhawb nqa hauv ntau qhov chaw tawm tshiab thiab muab kev lav zoo rau siab - kev txhim kho zoo ntawm kev lag luam niaj hnub no.
Tiv tauj peb
