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Pem teb expansion
Of elevator expansion bolts yog crafted los ntawm hwm - qib cov ntaub ntawv los xyuas kom meej qhov siab tshaj plaws kev nyab xeeb, kev cia siab, thiab ntev nyob rau hauv siab - kev nyuaj siab elevator installation ib puag ncig.
Kev piav qhia
tus cim
Khoom siv
of the elevator expansion bolts yog crafted los ntawm premium - qib cov ntaub ntawv los xyuas kom meej qhov siab tshaj plaws kev nyab xeeb, kev cia siab, thiab ntev nyob rau hauv high-kev nyuaj siab elevator installation ib puag ncig. Alloy steel yog cov khoom siv tseem ceeb xaiv, cua sov - kho los txhim kho nws cov khoom siv kho tshuab. Cov alloy muaj pes tsawg leeg, feem ntau suav nrog cov ntsiab lus xws li chromium, molybdenum, thiab vanadium, muab lub zog tensile zoo dua, qaug zog ua haujlwm, thiab muaj kev cuam tshuam toughness, ua rau cov bolts tuaj yeem tiv taus qhov kev vibrations tas li, dynamic loads, thiab hnyav hnyav nyob hauv lub tshuab of elevator. Rau cov ntawv thov uas muaj kev tiv thaiv corrosion yog qhov tseem ceeb, xws li nyob rau hauv qhov chaw ntub dej los yog corrosive, stainless hlau variants nrog cov ntsiab lus siab nickel thiab chromium yog siv. Cov ntaub ntawv no tau lees paub tias cov bolts tswj kev ua haujlwm ruaj khov nyob rau lub sijhawm, tiv thaiv kev ua tsis tiav uas tuaj yeem ua rau muaj kev phom sij ntawm lub elevator.
Cov Qauv Khoom
Peb lub elevator expansion ntsia liaj qhov rooj khoom ntau yam encompasses ntau yam qauv tailored rau ntau haiv neeg elevator installation yuav tsum:
Standard - Lub luag hauj lwm of Elevator Expansion Bolts: Tsim los rau lub hom phiaj ntawm lub hom phiaj of elevator kev teeb tsa, xws li kev ruaj ntseg cov lus qhia, qhov rooj thav duab, thiab cov qauv kev txhawb nqa tsheb hauv cov tsev qis - mus rau nruab nrab - nce siab. Muaj nyob rau hauv cov qauv diameters xws li M8 mus rau M16 thiab ntev los ntawm 50mm mus rau 150mm, cov bolts no muaj kev sib npaug ntawm lub zog thiab kev hloov mus rau qhov sib txawv substrate thicknesses thiab load peev xwm.
Hnyav - Duty of Elevator Expansion Bolts: Engineered rau siab - nce elevator systems thiab hnyav - load daim ntaub ntawv, nrog rau cov installation ntawm lub tshuab - chav - tsawg (MRL) elevator Cheebtsam thiab loj - muaj peev xwm of elevator tsheb ntas. Cov bolts no muaj cov kab uas loj dua (txog M24) thiab ntev ntev (ntau tshaj 300mm), nrog rau kev txhim kho xov tsim thiab cov txheej tuab tuab kom ntseeg tau tias tsis muaj kev ruaj ntseg nyob rau hauv huab cua loads thiab dynamic rog.
Tshwj xeeb - Lub Hom Phiaj of Elevator Expansion Bolts: Kev Cai - tsim los rau hom of elevator tshwj xeeb lossis cov xwm txheej tshwj xeeb. Piv txwv li, hluav taws kub - resistant bolts nrog tshav kub - resistant coatings muaj nyob rau hauv lub elevator installation nyob rau hauv hluav taws - nyob rau hauv cov cheeb tsam, thaum vibration - dampening bolts suav nrog roj hmab los yog cov ntaub ntawv sib xyaw kom txo qis suab nrov thiab kev vibration kis tau tus mob thaum lub sijhawm ua haujlwm of the elevator.
Kev tsim khoom
Kev tsim cov elevator expansion bolts ua raws li cov qauv kev ua tau zoo thiab suav nrog cov txheej txheem tsim khoom qib siab:
Precision Forging: High - zoo alloy steel los yog stainless hlau billets yog thawj precision - forged los tsim lub bolt lub cev, lub tes tsho, thiab wedge Cheebtsam. Forging aligns cov hlau grain qauv, txhim kho lub zog thiab ductility, thiab xyuas kom meej tias cov bolts tuaj yeem tiv taus qhov siab - kev ntxhov siab ntawm kev txhim kho of elevator.
CNC Machining: Advanced Computer Numerical Control (CNC) cov cav tov yog siv rau cov threading meej, drilling, thiab shaping ntawm bolts. Cov threads raug txiav kom zoo kom ua tau raws li cov qauv kev ua siab ntev, ua kom muaj kev ruaj ntseg thiab zoo ib yam nrog cov txiv ntseej thiab cov substrate. Lub tes tsho thiab cov npoo yog machined kom meej qhov ntev los lav qhov kev nthuav dav thiab tuav hauv qhov drilled.
Kev kho cua sov thiab hardening: Alloy steel bolts undergo ib tug series ntawm tshav kub - kev kho mob txheej txheem, nrog rau quenching thiab tempering. quenching sai txias cov cua sov bolts nyob rau hauv ib tug tswj nruab nrab, ua rau lawv hardness, thaum tempering restores ib co ductility, txo brittleness thiab txhim kho tag nrho cov neeg kho tshuab kev ua tau zoo. Qhov kev kho mob no ua kom cov bolts tuaj yeem tiv taus qaug zog thiab deformation nyob rau hauv kev thauj khoom tas mus li
Nto txheej thiab ua tiav: Txhawm rau txhim kho corrosion kuj thiab durability, bolts raug rau saum npoo - txheej txheej txheem. Cov txheej txheem muaj xws li zinc plating, kub-dip galvanizing, los yog siv tshwj xeeb los tiv thaiv corrosion txheej. Cov kev ua tiav no tsis yog tsuas yog tiv thaiv cov bolts los ntawm ib puag ncig yam tseem ceeb tab sis kuj tseem muab lubrication ntxiv thaum lub sij hawm teeb tsa, ua kom yooj yim rau txoj kev ntxig ntxig.
Daim Ntawv Thov Scope
Of elevator expansion bolts yog cov khoom tseem ceeb hauv ntau yam ntawm of elevator installation thiab txij nkawm:
Of Elevator Guide Rail Installation: Nws yog ib qho tseem ceeb rau kev ruaj ntseg fastening qhia rails rau lub elevator ncej phab ntsa, kom ntseeg tau tias du thiab ruaj khov ntsug txav ntawm lub elevator tsheb. Lawv tuav cov kev sib raug zoo ntawm cov kev taw qhia rails, tiv thaiv sway lateral thiab ua kom muaj kev nyab xeeb ntawm cov neeg caij tsheb.
Of elevator Tsheb thiab Counterweight Fixation: Siv los txuas lub elevator tsheb ncej, counterweight, thiab lwm yam structural Cheebtsam rau cov kev them nyiaj yug kab teeb los yog phab ntsa. Cov bolts no muab lub zog tsim nyog los txhawb qhov hnyav ntawm lub tsheb, cov neeg caij tsheb, thiab cov khoom thauj, nrog rau lub zog muaj zog tsim tawm thaum lub sijhawm acceleration thiab deceleration.
Tshuab - Chav thiab khoom siv installation: Hauv chav ua haujlwm of the elevator, cov bolts nthuav dav yog ua haujlwm rau thauj tog rau nkoj lub cev muaj zog - lub tshuab hluav taws xob teeb tsa, tswj cov txee, thiab lwm yam khoom siv tseem ceeb, kom ntseeg tau tias lawv nyob ruaj khov thaum lub sijhawm ua haujlwm thiab tsis ua rau muaj suab nrov lossis kev co.
Kev txhim kho of Elevator Qhov Rooj System: Rau kev ruaj ntseg ntawm lub qhov rooj, qhov rooj lem, thiab lwm yam khoom siv, ua kom lub qhov rooj zoo sib xws thiab ua haujlwm zoo. Qhov no yog qhov tseem ceeb rau cov neeg caij tsheb kev nyab xeeb thiab tag nrho cov haujlwm ntawm lub elevator.
Khoom zoo
Exceptional Load - Bearing Capacity: Engineered los tiv taus hnyav zoo li qub thiab dynamic loads, elevator expansion bolts muab superior load - bearing peev xwm. Lawv cov qauv tsim muaj zog thiab cov ntaub ntawv muaj zog ua kom ntseeg tau tias lawv tuaj yeem txhawb nqa qhov hnyav ntawm lub tsheb of elevator, cov neeg caij tsheb, thiab cov khoom thauj, nrog rau cov rog tsim tawm thaum lub sijhawm ua haujlwm ib txwm muaj thiab muaj xwm txheej ceev.
Txhim khu kev ruaj ntseg thiab kev cia siab: Kev soj ntsuam nruj kom ua tau raws li lossis dhau cov qauv kev nyab xeeb thoob ntiaj teb, cov bolts no muab cov kev daws teeb meem txhim khu kev qha rau kev txhim kho of elevator. Lawv tsis kam ua rau qaug zog, corrosion, thiab kev co ua kom lub sijhawm ntev, txo qhov kev pheej hmoo ntawm cov khoom xoob lossis tsis ua haujlwm, uas tuaj yeem cuam tshuam kev nyab xeeb ntawm elevator.
Precision thiab Compatibility: Nrog rau kev tsim khoom ua tau zoo, lub elevator expansion bolts ua kom muaj kev sib haum xeeb nrog cov khoom siv elevator thiab cov khoom siv hauv qab. Qhov kev sib raug zoo no ua kom yooj yim rau cov txheej txheem kev teeb tsa, txo qhov kev xav tau ntawm - qhov chaw hloov kho, thiab ua kom muaj kev ua tau zoo sib xws ntawm cov qauv of elevator thiab kev teeb tsa.
Long-term Durability: Tsim los ntawm cov ntaub ntawv zoo thiab tiv thaiv los ntawm cov txheej txheem txheej txheej, cov bolts no muaj kev ua haujlwm zoo heev. Lawv tuaj yeem tiv taus ib puag ncig hnyav, kev ua haujlwm tsis tu ncua, thiab kev siv lub elevator tsis tu ncua, muab tus nqi - zoo thiab qis - txij nkawm fastening daws nyob rau lub neej ntawm lub elevator system.
tiv tauj peb
Yam khoom nrov
Countersunk hexagon socket taub hau hau ntsia hlau
Dub lub taub hau Allen tseem ceeb bolts yog feem ntau crafted los ntawm cov ntaub ntawv zoo los xyuas kom meej durability thiab txhim khu kev qha fastening kev ua tau zoo. Cov pa roj carbon steel yog cov khoom siv feem ntau siv, tshwj xeeb hauv qib xws li 4.8, 8.8, thiab 10.9.
4.8 qib
GB5783 Xiav Zinc Plated Carbon Steel Tag Nrho Xov Hex Lub Taub Hau Bolts feem ntau siv cov pa roj carbon steel ua cov khoom siv hauv paus, feem ntau hauv qib xws li 4.8, 8.8, thiab 10.9.
8.8 qib
Cov txheej txheem bolts feem ntau siv stainless hlau ua cov khoom siv hauv paus, uas ua rau lawv muaj kev tiv thaiv zoo heev thiab ua haujlwm ntev.
Outer Rau
Hex txiv ntseej yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom ua tau raws li cov kev xav tau tshwj xeeb hauv ntau daim ntawv thov. Cov hlau me me yog qhov kev xaiv dav dav rau dav dav - lub hom phiaj hex txiv ntoo vim nws cov nqi - kev ua tau zoo thiab lub zog txaus rau kev ua haujlwm tsis tseem ceeb hauv qhov chaw sab hauv tsev.
Bolt + txiv ntseej + ntxhua khaub ncaws peb-ua ke ntsia liaj qhov rooj
Combination bolt washer nut fixed ob peb feem ntau yog tsim los ntawm ntau yam khoom zoo - zoo, xaiv raws li daim ntawv thov kom muaj zog, durability, thiab corrosion kuj. Cov pa roj carbon steel yog cov khoom siv dav siv, tshwj xeeb tshaj yog nyob rau qib 4.8, 8.8, thiab 10.9.
Paj pob tawb
Turnbuckles feem ntau yog tsim los ntawm ntau yam khoom zoo - zoo, txhua tus xaiv raws li cov kev thov tshwj xeeb thiab ib puag ncig.
Ib nrab khawm
Lub 10.9s loj hexagon ntsia liaj qhov rooj txuas nrog ib nrab - xov thiab Dacromet galvanization feem ntau siv siab - lub zog alloy hlau ua cov khoom siv hauv paus. Qib "10.9s" qhia tias cov bolts no ua tau raws li cov kev xav tau ntawm cov cuab yeej cuab tam.
Loj tiaj taub hau hla laum xov
Dacromet pancake taub hau tus kheej - drilling screws yog crafted los ntawm ntau yam high-kev ua tau zoo cov ntaub ntawv, ua tib zoo xaiv kom tau raws li ntau haiv neeg thov. Cov pa roj carbon steel yog cov khoom siv feem ntau siv, tshwj xeeb hauv qib xws li 45 # thiab 65Mn.
Plaub-thooj phab ntsa thauj tog rau nkoj
3/4 daim txhim kho bolt thauj tog rau nkoj yog tsim los ntawm kev sib xyaw ua ke ntawm cov khoom siv ua haujlwm kom ntseeg tau lub zog, ua haujlwm ntev, thiab kev ntseeg siab.
Daim npav taub hau
Forged hlau hlua clamps yog feem ntau crafted los ntawm high-lub zog cov ntaub ntawv los xyuas kom meej kev ruaj ntseg thiab txhim khu kev qha fastening ntawm hlau ropes. Cov pa roj carbon steel yog cov khoom siv feem ntau, tshwj xeeb tshaj yog nyob rau qib xws li 45 # lossis 65Mn.
Carriage ntsia liaj qhov rooj
Kub Dip Galvanized HDG Dacromet Geomet Mushroom Lub Taub Hau Square Neck Carriage Bolts feem ntau siv cov pa roj carbon steel ua cov khoom siv hauv paus, feem ntau hauv qib xws li 4.8, 8.8, thiab 10.9.
Stainless hlau sab nraud hexagon bolts
DIN933 Ms hex txiv ntseej bolts yog crafted los ntawm ntau yam ntaub ntawv, nrog carbon steel yog ib qho kev xaiv dav, muaj nyob rau hauv ntau qib zog xws li 4.6, 5.8, 8.8, thiab 12.9.
Dacromet-Coated Hexagon Flange Bolts: High-Torque, Anti-Loose Fasteners rau Harsh Marine / Kev Lag Luam Ib puag ncig
● Khoom siv: Carbon Steel thiab Stainless hlau ● Kev kho qhov chaw: Galvanized, Nickel Plated, Dub Oxide, Kub Dip Galvanizing, Dacromet ●Metric Strength Qib: 4.8, 8.8, 10.9, 12.9 ●Metric Thread Diameter: M3 ~ M24 ●100 ~ 40 Thread
Flange nrog rau sab nraud bolts
DIN6921 hex taub hau flange bolts nrog daj zinc plating, tag nrho cov hniav, thiab tsis muaj serrations, ua raws li ISO4162 thiab GB5787 tus qauv, feem ntau crafted los ntawm high-lub zog alloy hlau nyob rau hauv qib 8.8, 10.9, thiab 12.9.
Kev txiav tus kheej
Torx tsav lub qhov rais thav duab pob zeb ua cov ntsia hlau feem ntau yog tsim los ntawm siab - cov ntaub ntawv muaj zog kom ntseeg tau tias muaj kev ntseeg siab thiab ntev - ntev fastening hauv pob zeb thiab lwm yam ntaub ntawv masonry.