Hex taub hau selding tus kheej - drilling vov screws nrog cov khoom siv khov kho kom ntseeg tau tias desility thiab txhim khu kev qha nyob rau hauv cov ntawv tais tais.
p>Hex taub hau selding tus kheej - drilling vov screws nrog cov khoom siv khov kho kom ntseeg tau tias desility thiab txhim khu kev qha nyob rau hauv cov ntawv tais tais. Cov pa roj carbon hlau yog cov siv cov khoom siv hluav taws xob ntau, tshwj xeeb tshaj yog nyob rau qib xws li 45 # thiab 65mn. Cov roj carbon cov chav kawm tuaj yeem ua kom sov - kho kom tau txais lawv cov cuab yeej siv ntau dua, suav nrog lub zog ua kom muaj zog, hardness, thiab tawv. Cua sov - kho cov roj carbon hlau muaj peev xwm nrog nrog cov tshuab kev ntxhov siab thaum lub sij hawm ib puag ncig ntawm lub ru tsev, ua rau lawv haum rau dav dav - lub hom phiaj vov tsev. Txhawm rau tiv thaiv kev tiv thaiv corrosion, carbon steel scread feem ntau yauv kho cov npoo av zoo li zinc plating, kub - dip galvanizing, lossis zinc - aluminium txheej.
Rau cov ntawv thov uas xav tau superior corrosion tsis kam thiab siab dua lub zog, stainless hlau yog nyiam. Stainless hlau qib 304 thiab 316 yog feem ntau siv. 304 Stainless hlau muaj qhov kev tiv thaiv zoo - ua rau nws haum rau sab hauv tsev thiab muaj ntau qhov chaw ua haujlwm sab nraum zoov nrog kev sib tw ib puag ncig. 316 Stainless hlau, nrog nws cov ntsiab lus molybdenum ntau dua, muab cov khoom siv hiav txwv zoo, ua rau cov chaw muaj kev lag luam, thiab cov chaw muaj kev lag luam rau cov vov tsev.
Cov tshuab ntxhua khaub ncaws nrog cov screws no feem ntau yog tsim los ntawm cov hlau tsis muaj hlau, galvanized steel, lossis nylon. Stainless hlau thiab Galvanized steel muag hluav taws xob muaj lub zog zoo thiab durability, kom ntseeg tau lub zog sib txuas ntawm cov ntsia hlau thiab cov khoom vov tsev. Nylon wasters, ntawm qhov tod tes, muab rwb thaiv tsev zoo, ua rau hluav taws xob, ua rau hluav taws xob rwb thaiv tsev lossis kev tiv thaiv cov ntaub ntawv vov tsev.
Cov kab kab ntawm Hex taub hau Toading tus kheej - drilling vov screads nrog ntau yam qauv cais, ntev, xov qauv tsim:
Txheem Hex Taub Hau Tawb Tus Kheej - Drilling vov vov screws nrog ntxhua khaub ncaws: Cov no yog hom feem ntau, muaj nyob rau ntau qhov ntau thiab tsawg. Mettric qhov ntau thiab tsawg ntau yam los ntawm M4 rau M8, thaum Imperial sithing zoo rau cov khoom siv vov tsev thiab tus kheej sib dhos. Tiv thaiv kev ntsia hlau los ntawm rub tawm ntawm cov khoom vov tsev.
Hnyav - Luag Haujlwm Hex Taub Hau Tong Tov Kev Rau Tus Kheej: Engineered rau ntau cov vaj tse vov tsev, hnyav - cov ntsia hlau ntsia yog ua nrog cov hlwv loj dua thiab thicker shoks. Crafted los ntawm High - Lub Zog Alloy Steel lossis hloov kho cov hlau tsis muaj zog, lawv tuaj yeem tiv thaiv ntau dua thiab cov rog shear. Cov screws no feem ntau yuav ua kom muaj kev ruaj ntseg nrawm los ntawm ntau txheej ntawm cov ntaub ntawv vov tsev thiab ru tsev decking. Cov tshuab ntxhua khaub ncaws rau cov qauv hnyav - Cov dej num ua qauv kuj yog tuab thiab loj dua hauv txoj kab uas hla mus lis cov thauj khoom ntau ntxiv. Lawv yog qhov tseem ceeb rau kev lag luam vov, thiab cov chaw muaj cov cua muaj hluav taws xob siab.
Tshwj Xeeb - Nta Hex Taub Hau Selding Tus Kheej - Drilling vov vov scread screws nrog tshuab ntxhua khaub ncaws:
Xim - coated Hex Taub Hau Selding tus kheej - drilling vov scread screws nrog tshuab ntxhua khaub ncaws: Coated nrog cov xim uas phim cov ntaub ntawv vov tsev zoo li dub, xim av, lossis grey, cov screws txhim kho lub ru tsev zoo nkauj ntawm lub ru tsev. Cov txheej xim tsis tsuas yog txhim kho qhov pom pom kev tab sis kuj muab ib txheej ntxiv ntawm kev tiv thaiv corrosion.
Tus kheej - drilling screws nrog ntau hom laum taub: Sib txawv laum cov qauv tsim muaj nyob rau cov khoom siv vov tsev. Piv txwv li, "txiav taw tes" taub yog qhov zoo tagnrho rau cov ntawv vov tsev qub, muab cov dej khov ceev thiab huv si; Lub "spade point" ntsis yog qhov zoo dua rau softer vov tsev zoo li asphalt shingles, txo qhov kev pheej hmoo ntawm kev teeb tsa.
Insulated Warvers - Nruab Hex Taub Hau Selding Tus Kheej - Driaring Roording Screws: Cov screws tuaj nrog insulated warters, feem ntau yog ua los ntawm nylon lossis roj hmab. Lub insulated warers tiv thaiv kev ua kom luv luv - circuits, txo cov ntaub ntawv chaw nres tsheb, thiab tiv thaiv cov ntaub ntawv vov tsev los ntawm cov hlau ua kom tshwm sim los ntawm cov hlau - mus - hlau tiv tauj. Lawv feem ntau siv nyob rau hauv roof tes hauj lwm uas cov hluav taws xob sib xyaw yog los yog hauv cov cheeb tsam uas yuav tsum tau txo cov suab nrov.
Kev tsim khoom ntawm hex taub hau selding khawm - drilling vov screws nrog ntau cov kauj ruam thiab nruj zoo - tswj kev ntsuas:
Khoom npaj: Lub siab ua tau zoo, suav nrog cov hlau tuav lossis pas nrig rau cov screws thiab cov khoom tsim nyog rau cov ntxhua khaub ncaws, ua tib zoo txhawm rau paub. Cov ntaub ntawv raug kuaj xyuas rau cov khoom siv tshuaj lom neeg, cov khoom siv neeg siv cov neeg siv tshuab, thiab cov ntsej muag zoo kom ntseeg tau tias lawv tau raws li cov qauv tsim nyog. Cov ntaub ntawv hlau rau cov screws yog tom qab ntawd txiav rau hauv qhov ntev raws li cov ntsia hlau loj.
Kev sib sau: Hlau ntsia hlau feem ntau yog tsim los ntawm khaub thuas - heading lossis kub - Forging cov txheej txheem. Khaub thuas - Cov hau kev yog ib txwm siv rau me me - qhov me screws. Hauv cov txheej txheem no, cov hlau yog puab rau hauv lub taub hau hex, shank, tus kheej - drapping taub hau siv daim ntawv teev nyob rau ntau theem. Cov qauv no ua tau zoo rau siab - ntim ntau lawm thiab tuaj yeem tsim cov ntawv xov tseeb thiab cov ntsia hlau duab. Kub - Forging yog thov rau loj dua lossis siab dua - lub zog ntawm lub xeev malleable mus rau lub xeev maled kom ua tiav qhov xav tau lub zog thiab qhov tseeb yog qhov tseeb. Cov tshuab ntxhua khaub ncaws feem ntau yog tsim los ntawm stamping lossis punching cov txheej txheem los ntawm tiaj tus hlau lossis tsis yog - nws tsis yog ntawm cov ntaub ntawv hlau.
Thi: Tom qab tsim, cov screws yauv ua haujlwm. Rau tus kheej - tapping screws, tshwj xeeb xov tau siv los tsim cov xov uas tuaj yeem txiav lawv tus kheej txoj hauv kev hauv cov vov tsev. Cov txheej txheem txheej txheem rau tus kheej - drilling screws kuj yuav tsum ua kom ntseeg tau tias txoj xov tsim tau zoo rau ob tus kheej - drilling thiab tus kheej - tapping kev ua tau zoo. Xov yob feem ntau nyiam raws li nws tsim cov xov muaj zog los ntawm txias - ua haujlwm cov hlau, txhim kho lub cev qaug zog ntawm cov ntsia hlau.
LAUM TEM QHO: Tus kheej - Drilling taub yog qhov tseem ceeb ntawm qhov tseem ceeb thiab yuav tsum tau ua raws li machining. Cov cuab yeej tshwj xeeb txiav thiab sib tsoo machine yog siv los ua kom haum lub laum taub nrog lub kaum, thiab geometry. Qhov no ua kom ntseeg tau tias cov ntsia hlau tuaj yeem nkag mus rau cov ntaub ntawv vov tsev thiab pib txoj kev lim dej khov kho tsis muaj lub zog loj los yog kev puas tsuaj rau cov ntsia hlau.
Kev Kho Cua Sov (rau cov hlau thiab alloy Steel Screws): Hlau ntsia hlau, tshwj xeeb yog cov tsim los ntawm cov hlau steel lossis Alloy Steel, tuaj yeem dhau los ua cua sov - kev kho mob. Annealing yog siv los ua kom muaj kev ntxhov siab sab hauv, quenching nce hardness, thiab tempering restores ib co duction rouples thiab txhim kho kev nruj. Cov txheej txheem no ua kom zoo cov khoom siv cov khoom siv ntawm cov screws kom tau raws li cov ntawv thov kev ua haujlwm tshwj xeeb.
Los ua ke nrog cov tshuab ntxhua khaub ncaws: Tom qab cov screws thiab cov tshuab ntxhua khaub ncaws yog tsim kom nyias, lawv tau sib sau ua ke. Cov tshuab ntxhua khaub ncaws muab tso rau ntawm screws, feem ntau los ntawm cov tshuab sib dhos ua ke, kom ntseeg tau tias muaj xwm txheej zoo sib xws thiab qhov zoo.
Txhawm rau txhim kho cov corrosion tsis kam thiab kev ua haujlwm ntawm hex taub hau selding tus kheej - drilling vov screws nrog cov txheej txheem kho kom huv yog siv:
Zinc - Raws Lub Tsho Tsho: Zinc plating yog ib qho kev kho mob saum npoo ib txwm muaj rau cov roj carbon hlau. Nws cuam tshuam nrog cov txheej txheej ntawm zinc ntawm lub ntsia hlau saum npoo los ntawm electroplating lossis lwm txoj kev, muab cov theem pib ntawm corrosion tiv thaiv. Kub - DIP Galvanizing, ntawm qhov tod tes, raus cov ntsia hlau hauv ib qho ntaub da dej zinc Cov txheej no muaj cov txheej corrosion zoo heev, zoo li cov txheej zinc zoo li kev thaiv kev ua kom zoo li txoj kev ua kom zoo, tiv thaiv cov hlau los ntawm xeb. Zinc - Aluminium alloy txheej, xws li Zn - Al - MG co co tsho, kuj tseem siv tau. Cov txheej txheej no ua ke qhov zoo ntawm cov zinc thiab txhuas, muab cov chaw zoo dua, thiab zoo dua rau cov khawb thiab ua paug thaum nruab nrab.
Xim Txheej: Rau cov screws nrog xim - coated xaus, txheej txheej xim lossis hmoov txheej lossis hmoov txheej yog thov tom qab lub hauv paus corrosion - tiv taus co. Cov txheej txheem txheej txheej feem ntau suav nrog cov kauj ruam zoo li kev tu nto Cov txheej xim tsis tsuas yog txhim kho cov kev zoo nkauj ntawm cov ntsia hlau tab sis kuj muab ib txheej ntxiv ntawm kev tiv thaiv ib puag ncig.
Nto Kho Rau Cov Ntaus: Cov tshuab ntxhua khaub ncaws ua los ntawm cov hlau kuj yog yauv cov kev kho cov nplaim zoo ib yam li cov ntsia hlau kom ntseeg tau corrosion tsis kam. Stainless hlau txuas tuaj yeem raug hla dhau qhov txhim kho lawv lub ntuj corrosion - resistant cov khoom. Galvanized steel wasters twb tau tiv thaiv los ntawm cov galvanized txheej, tab sis cov ci ci ntxiv yuav raug siv rau kev ua kom ntev dua thiab zoo nkauj. Tsis yog - cov tshuab xaws khau, xws li nylon warlers, tsis tas yuav kho mob tab sis tej zaum yuav yauv los txhim kho lawv cov chaw ua tiav thiab qhov tseeb.
Hex taub hau tus kheej tapping tus kheej - drilling vov screws nrog cov tshuab ntxhua khaub ncaws yog feem ntau siv nyob rau hauv cov haujlwm vov tsev hla kev lag luam:
Lub tsev vov tsev: Hauv kev tsim kho nyob hauv kev tsim kho, cov screws no yog qhov dav dav rau kev txhim kho cov ntawv vov tsev hlau vov, thiab cov khoom siv vov tsev. Lawv tus kheej - zawm thiab drilling thiab drilling cov nta tshem tawm qhov xav tau rau pre - drilling, nrawm nrawm txheej txheem txheej txheem. Cov khoom siv ntxuav kom muaj kev sib txuas nyab xeeb thiab kev tiv thaiv thiab txhim kho lub durability ntawm lub ru tsev.
Kev Lag Luam thiab Kev Lag Luam Vov: Rau cov tuam tsev lag luam zoo li chaw ua haujlwm, kev lag luam khw, hnyav - drilling vov tsev tus kheej nrog cov tshuab ntxhua khaub ncaws nrog cov tshuab ntxhua khaub ncaws. Cov screws no tuaj yeem tiv thaiv cov khoom loj thiab ib puag ncig loj heev feem ntau ntsib hauv kev lag luam thiab cov cua hlob, thiab raug cov pa paug. Lawv tau siv los txhim kho cov tsev hlau vov, cov ntaub vov tsev vov tsev, thiab lwm cov ntaub ntawv vov tsev, ua kom ntev - lub hnab ntawv muaj kev ncaj ncees ntawm lub hnab ntawv ua lub tsev.
Kev siv tsev kho vaj tsev thiab kho: Lub tsev vov tsev thiab kho cov txheej txheem kho vajtse, cov screws no tau siv los hloov cov laus lossis ua kom lub ntsej muag. Lawv yooj yim ntawm kev teeb tsa thiab txhim khu kev qha fastening ua rau lawv zoo tshaj plaws rau kev rov kho lub ru tsev sai thiab. Muaj peev xwm rau tus kheej - tho thiab tus kheej - coj mus rhaub rau cov khoom vov vov vov uas tsis muaj kev npaj ua ntej - Cov nqi zog.
Vaj tse ua liaj ua teb: Hauv kev siv daim ntawv thov kev ua liaj ua teb, xws li barns, thiab cov tsev ntsuab, hex taub hau selding tus kheej nrog cov tshuab ntxhua khaub ncaws nrog cov tshuab ntxhua khaub ncaws siv. Lawv muab kev nyab xeeb nrawm rau cov ntaub ntawv vov tsev hauv cov qauv no, uas feem ntau yuav tsum tau tiv thaiv huab cua ua kom muaj zog, suav nrog cov nag muaj zog, lossis daus hnyav, thiab daus. Cov khoom siv corrosion - resistant cov khoom ntawm cov screws thiab cov tshuab ntxhua khaub ncaws ua kom lawv ntev - qhov kev ua tau ntev ntawm cov neeg thaj chaw ua liaj ua teb.
Txhim Kho: Tus kheej - zawm thiab drilling cov nta ntawm cov ntsia hlau tshem tawm lub sijhawm - siv thiab ua haujlwm ntawm Pre - Drilling qhov hauv cov ntaub ntawv vov tsev. Qhov no thiaj li txhim kho kev txhim kho, seb puas loj - ntsuas kev lag luam vov tsev lossis cov nqi vaj tse me me, txo cov nqi ua haujlwm tag nrho.
Kev ruaj ntseg thiab kev sib txuas nyab: Kev sib xyaw ntawm Hex taub hau, tus kheej - npuaj xov, thiab cov tshuab ntxhua khaub ncaws ua kom muaj kev sib txuas nyab xeeb thiab kev sib txuas. Lub taub hau hex tso cai rau kev yooj yim thiab meej zighting nrog cov cuab yeej, thaum tus kheej - cov xov uas tsim muaj zog tuav hauv cov vov tsev. Lub tshuab ntxhua khaub ncaws faib cov ntxig ntawm cov ntsia hlau los ntawm rub los ntawm cov khoom siv thiab ua kom muaj qhov tseem ceeb rau kev tiv thaiv ras.
Corrosion Kuj: Nrog ntau yam kev kho xyuas cov khoom xws li zinc - raws cov ntaub ntawv stainless thiab stands no muaj cov tshuaj tiv thaiv corrosion zoo heev. Qhov no ua rau lawv tsim nyog rau kev siv nyob rau thaj chaw ib puag ncig, los ntawm cov kab hiav txwv zoo nrog cov tshuaj lom neeg muaj kuab lom, kom muaj kev sib raug zoo - kev cia siab ntawm lub ru tsev.
Versatility: Muaj nyob rau hauv ntau qhov ntau thiab tsawg, thiab tsim, hex taub hau selding cov ntaub ntawv sib txawv nrog cov ntaub ntawv vov tsev, suav nrog cov ntaub ntawv hlau sib txawv, suav nrog cov hlau nplaum sib txawv, thiab cov vaj huam sib luag. Ntau hom laum sib txawv thiab xov tsim ntxiv rau lawv cov khoom siv tau yooj yim, muab cov kev daws teeb meem nrawm nrawm rau ntau txoj haujlwm vov tsev.
Txhim Kho Kev Ncauj Kev Zoo Nkauj (rau Xim - Txheej Txheem Txheej Txheem): Xim - coated screws tuaj yeem sib phim nrog cov vov tsev, txhim kho tag nrho cov kev pom zoo tag nrho ntawm lub ru tsev. Qhov no yog qhov tshwj xeeb tshaj nyob rau hauv cov chaw nyob thiab cov vaj tse ua lag luam uas cov tsos ntawm lub ru tsev ua rau lub tsev pom kev pom kev pom kev zoo.
Txo kev co thiab suab nrov (rau insulated - tshuab ntxhua khaub ncaws): Screws nrog cov tshuaj tiv thaiv insulated txo qis hloov thiab suab nrov, uas tau txais txiaj ntsig hauv cov ntawv sau lossis cov tsev nyob nrog cov cuab yeej siv rhiab. Lub rwb thaiv tsev tseem yuav tiv thaiv cov hluav taws xob luv luv - circuits, ntxiv ib txheej ntxiv ntawm kev nyab xeeb hauv qee cov phiaj xwm kev nyab xeeb.