Hom Fasteners 

Cov ntsiab lus

• Dab tsi yog Fastener?

• Ntau hom Fasteners

• Kev siv sib txawv rau Fasteners

• Cov txiaj ntsig ntawm kev siv cov fasteners me me hauv kev tsim khoom

Dab tsi yog Fastener?

Cia peb pib los ntawm kev txhais lub tswv yim ntawm lub fastener. Lo lus "fastener" suav nrog ntau yam khoom siv, xws li cov ntsia hlau, txiv ntseej, thiab bolts, uas qhia txog lub hom phiaj sib xws: kev ruaj ntseg cov khoom ua ke. Txawm hais tias cov khoom nplaum zoo li cov kua nplaum tuaj yeem ua haujlwm rau lub hom phiaj no, lawv tsis raug cais raws li cov fasteners. Yog li ntawd, peb yuav tsum tau kho peb lub ntsiab txhais. Hardware fasteners mechanically sib sau cov khoom.

Feem ntau, fasteners tsim kev sib txuas uas tsis yog txhais tau tias yuav tsum tau mus tas li. Hauv lwm lo lus, thaum siv lub fastener los koom nrog ob lub ntsiab lus, nws tuaj yeem raug tshem tawm, thiab cov khoom yuav tsum sib cais yam tsis muaj kev puas tsuaj. Qhov no distinguishes lawv los ntawm welded pob qij txha, piv txwv li. Rivets, txawm li cas los xij, ua ib qho kev zam rau txoj cai no; lawv poob rau hauv pawg fastener tab sis tsim kev sib txuas mus tas li.

Txawm hais tias feem ntau cov fasteners tsim cov kev sib txuas tsis tas li, qhov no tsis txhais tau tias lawv tsuas yog rau kev sib cais, thiab tsis qhia tias tsis muaj zog hauv kev sib koom ua ke. Fasteners tuaj yeem tuav ua ke cov khoom zoo nyob rau hauv kev ntxhov siab heev. Qhov versatility no ua rau lawv haum rau ob qho tib si mus tas li thiab tsis tas li cov pob qij txha, ua kom haum rau ntau yam kev xav tau.

Ntau hom Fasteners

Mechanical fasteners tuaj nyob rau hauv ntau hom, nrog rau cov ntsia hlau, ntsia hlau, ceev, bolts, ntxhua khaub ncaws, thauj tog rau nkoj, thiab rivets. Txhua qeb suav nrog ntau hom kev xaiv los ntawm. Yog tias koj puas tau tshawb xyuas qhov chaw nrawm ntawm lub khw muag khoom kho vajtse, koj paub txog cov array muaj. Cia peb tshawb nrhiav cov hom fastener ntau yam ntxiv.

1. Cov ntsia hlau

Ntawm cov fasteners, screws feem ntau yog thawj zaug los xav. Cov ntsia hlau fasteners muaj ntau yam thiab muaj cov xov hlau, muab lub zog tuav ruaj khov. Tsis zoo li bolts, lawv tsis tas yuav tsum muaj cov khoom ntxiv kom ruaj ntseg rau lawv. Feem ntau, lub laum tsim ib lub qhov pilot, tom qab ntawd los ntawm kev tsav lub hau ntswj hauv kev siv lub hau ntswj. Screws muaj nyob rau hauv ntau hom thiab ntau thiab tsawg, suav nrog:

• Ntoo ntsia hlaumuaj coarse threads thiab lub taub hau tapered.
• Deck screwszoo ib yam li ntoo screws, tab sis suav nrog tus kheej tapping designs thiab corrosion kuj rau kev siv sab nraum zoov.
• Drywall screwsfeature tus kheej-tapping taub hau uas muaj peev xwm countersink yam tsis muaj kev puas tsuaj rau phab ntsa ntub dej.
• Sheet hlau screwsmuaj sharper threads rau txuas hlau mus rau lwm yam ntaub ntawv.
• Tshuab screwsmuaj ib tug sib xws thickness thiab tsis txhob taper tawm hauv qab.
• Masonry screwsmuaj lub hau tiaj tus thiab feem ntau muaj lub ntsej muag hex-lub taub hau tsim.
• MDF screwstuaj yeem kov tus kheej yam tsis tau faib cov khoom.

Xauj Peb Cov Ntsiab Lus Options

2. Bolts, ceev thiab ntxhua

Ceev thiab bolts yog lwm hom fastener. Ob daim ntawv no ua haujlwm hauv tandem los tuav cov khoom ua ke. Koj ntxig lub ntsia liaj qhov rooj los ntawm ob qhov chaw uas koj xav koom nrog, tom qab ntawd khi nws rau hauv qhov chaw nrog lub txiv ntoo ntawm qhov kawg. Nov yog qee yam ntawm ntau hom bolts uas koj yuav siv:

• Carriage boltsmuaj domed los yog countersunk taub hau nrog ib tug square tivthaiv nyob rau hauv lub tshav kub kom lub bolt tsis txav thaum zawm cov txiv ntoo.
• Flange boltssuav nrog lub voj voos flange hauv qab lub taub hau kom faib cov khoom sib npaug.
• Plooj boltsyog rau kev siv cov khoom hnyav, xws li cov khoom siv hnyav, nrog lub taub hau tsis muaj zog.
• Hex taub hau boltsyog rau-sided nrog tshuab threads.
• Square taub hau boltsmuaj lub taub hau square, muab qhov yooj yim tuav rau wrenches.
• Allen boltsmuaj lub qhov (socket) hexagonal siv nrog Allen wrenches.

Xauj Peb Cov Ceev & Bolts Options

Hauv qab no yog qee yam ntawm cov txiv ntoo nrov tshaj plaws thiab lawv cov qauv tsim:

• Coupling ceevyog hex-puab thiab koom nrog ob tug txiv neej threads ua ke.
• Flange ceevmuaj qhov dav, serrated flange ntawm ib kawg uas ua haujlwm zoo ib yam li lub tshuab ntxhua khaub ncaws tab sis tsis muaj kev txav ntxiv.
• Hex txiv ntseejyog ntau hom ntau yam, muaj cov duab hex thiab cov xov sab hauv.
• Xauv txiv ntseejsuav nrog cov qauv tsim kom tsis txhob xoob vim kev co.
• Slotted txiv ntseejmuaj cov ntu txiav tawm los tsim cov txheej txheem kaw nrog kev pab los ntawm cotter ping.
• Square txiv ntseejfeature ib square zoo rau ntau dua qhov chaw.
• Lub log ceevyog tsim los rau kev ruaj ntseg log rau hauv tsheb.

Xauj Peb Cov Ceev & Bolts Options

Hauv qab no yog qee yam ntawm cov txiv ntoo nrov tshaj plaws thiab lawv cov qauv tsim:

• Coupling ceevyog hex-puab thiab koom nrog ob tug txiv neej threads ua ke.
• Flange ceevmuaj qhov dav, serrated flange ntawm ib kawg uas ua haujlwm zoo ib yam li lub tshuab ntxhua khaub ncaws tab sis tsis muaj kev txav ntxiv.
• Hex txiv ntseejyog ntau hom ntau yam, muaj cov duab hex thiab cov xov sab hauv.
• Xauv txiv ntseejsuav nrog cov qauv tsim kom tsis txhob xoob vim kev co.
• Slotted txiv ntseejmuaj cov ntu txiav tawm los tsim cov txheej txheem kaw nrog kev pab los ntawm cotter ping.
• Square txiv ntseejfeature ib square zoo rau ntau dua qhov chaw.
• Lub log ceevyog tsim los rau kev ruaj ntseg log rau hauv tsheb.

Txiv ntseej thiab bolts tuaj yeem ua haujlwm ntawm lawv tus kheej, tab sis qee zaum, koj yuav xav ntxiv lub tshuab ntxhua khaub ncaws. Lub tshuab ntxhua khaub ncaws yog lub tiaj tiaj tiaj nrog lub qhov qhib hauv nruab nrab. Cov khoom me me no tuaj yeem faib cov fastener lub load ntau sib npaug ntawm cov khoom siv. Qee hom washers yog:

• Beveled washersntxiv kev ruaj ntseg thaum txuas qhov tsis sib xws.
• Cov tshuab ntxhua khaub ncawsyog puag ncig thiab nyias.
• Xauv lub tshuab ntxhua khaub ncawssiv ntau yam txheej txheem los tiv thaiv cov txiv ntseej, screws thiab bolts los ntawm vibrating xoob.
• Cov txheej txheem ntxhua khaub ncawsyog thicker thiab siv nyob rau hauv cov ntaub ntawv hnyav.

3. Anchors

Anchors tau txais lawv lub npe vim lawv ua haujlwm zoo ib yam rau lub nkoj thauj tog rau nkoj, uas embeds nws tus kheej hauv qab hiav txwv kom lub nkoj txav mus. Feem ntau, tib neeg siv cov fasteners no los txuas ib yam dab tsi rau cov khoom xws li phab ntsa ntub dej lossis pob zeb. Lawv embed lawv tus kheej rau hauv cov khoom thiab tuav cov khoom koj tab tom affixing nyob rau hauv qhov chaw. Qee hom anchors muaj xws li:

• Internally threaded anchors
• Externally threaded anchors
• Masonry ntsia hlau thiab pin anchors
• Ntsia hlau anchors
• Hollow phab ntsa anchors
• Lub tes tsho anchors
• Tsav anchors

Xauj Peb Cov Kev Xaiv Anchor

4. Rivets

Lub rivet tsim ib qho kev sib txuas ruaj khov ntawm ob yam khoom. Lawv muaj ib tug cylindrical ncej nrog lub taub hau ntawm ib kawg thiab ib tug Tsov tus tw nyob rau lwm yam. Koj siv cov cuab yeej tshwj xeeb los nthuav tus Tsov tus tw, yog li cov rivet nyob hauv qhov chaw. Rivets yog qhov ruaj khov heev, piv rau lwm hom fasteners. Qee hom rivets muaj xws li:

• dig muag rivets
• Semi-tubular rivets
• Khoom rivets
• Split rivets
• Tsav rivets

Xauj Peb Cov Kev Xaiv Rivet

Kev siv sib txawv rau Fasteners

Dab tsi yog fasteners siv rau?

Cov lus nug ntawd yog qhov nyuaj me ntsis los teb, vim tias cov fasteners muaj ze li qhov txwv tsis pub siv. Cov tswv tsev zoo li yuav siv cov fasteners rau ntau yam DIY thiab cov haujlwm hauv tsev. Cov neeg ua haujlwm hauv ntau qhov kev lag luam tuaj yeem siv cov khoom lag luam rau txhua hom haujlwm. Yog tias koj xav tau txuas ob lub ntsiab lus, lub fastener yuav zoo li koj yuav ua li ntawd. Nov yog qee qhov piv txwv ntawm kev siv fastener.

• Tsheb sib dhos:Koj tuaj yeem pom cov fasteners me me thoob plaws hauv lub tsheb, suav nrog hauv qab lub hood, hauv lub kaw lus ncua kev kawm thiab txhua qhov chaw uas muaj kev sib txuas ntawm ob qhov chaw lossis cov khoom sib txuas, xws li xauv cov txiv ntoo ntawm cov log tsheb.
• Daim duab dai:Cov fasteners me me tau nthuav dav hauv txhua qhov chaw nrog cov khoom dai dai rau ntawm phab ntsa. Cov tswv tsev thiab lwm cov neeg kho kom zoo nkauj siv lawv thaum tso duab thiab rau lwm yam tseem ceeb.
• Lub tsev thiab kev tsim kho:Lub hlau fastener tuaj yeem ua haujlwm ntau lub hom phiaj los xyuas kom cov ntaub ntawv nyob ua ke thaum lub sijhawm tsim kho.
• Rooj tog sib dhos:Cov neeg tsim khoom siv rooj tog cia siab rau cov fasteners thaum sib dhos lawv cov khoom thiab npaj lawv muag rau cov neeg siv khoom.
• Txee installation:Cov neeg ua haujlwm txhim kho tsev xav tau ntau yam ntawm cov fasteners thaum ua haujlwm ntawm chav ua noj txee installation thiab kev kho dua tshiab.
• Electronics manufacturing:Fasteners ua lub luag haujlwm tseem ceeb hauv kev tsim cov tshuab hluav taws xob, cov khoom siv thiab cov khoom siv hauv chaw ua haujlwm thiab hauv tsev.
• Phab ntsa installation:Cov neeg ua haujlwm siv cov thauj tog rau nkoj hauv tandem nrog cov ntsia hlau los tsim cov khoom ruaj khov ntawm cov phab ntsa ntub dej.
• Cov phiaj xwm vov tsev:Cov ntsia hlau vov tsev thiab cov ntsia hlau ntsia hlau yog qhov tseem ceeb thaum txhim kho lub ru tsev tshiab los yog ua kev kho thiab tu ntawm cov qauv uas twb muaj lawm.
• Woodworking:Tsis yog txhua tus fasteners yog rau tuav ob qho khoom siv hlau ua ke. Cov kws ntoo thiab lwm yam kev tsim kho thiab cov kws ua haujlwm hauv tsev siv cov ntsia hlau ntoo los tsim kev sib txuas ntawm cov khoom ua los ntawm plywood thiab lwm yam khoom siv ntoo.
• Flooring installation:Cov tuam txhab xav tau cov ntsia hlau hauv pem teb thaum txhim kho qee yam khoom siv hauv tsev, tsev ua haujlwm, chaw tsim khoom, tsev khaws khoom thiab chaw lag luam thiab khw muag khoom.

Daim ntawv tuaj yeem mus ntxiv. Saib ib ncig ntawm koj lub tsev lossis kev lag luam, thiab koj yuav pom cov fasteners tuav ntau yam khoom ua ke.

Cov txiaj ntsig ntawm kev siv cov fasteners me me hauv kev tsim khoom

Screw fasteners yog dav siv hauv ntau qhov kev lag luam, suav nrog kev tsim khoom. Qee qhov zoo ntawm kev siv lawv hauv cheeb tsam no suav nrog:

• Txhim kho kev tsim kom yooj yim:Fastener screws muab cov neeg tsim qauv thiab engineers ntau txoj kev xaiv thaum tsim khoom. Piv txwv li, cov tuam txhab uas tsim cov khoom siv hluav taws xob xws li laptops thiab ntsiav tshuaj tuaj yeem ua rau cov khoom no tsis tshua kim rau cov neeg siv khoom los ntawm kev siv cov fasteners es tsis txhob welds thiab adhesives thaum txuas cov khoom tshwj xeeb thiab cov khoom. Screws kuj ua rau cov khoom no yooj yim kho.
• Txo cov khib nyiab:Ntau yam khoom xav tau kev sib dhos ntawm ntau qhov chaw thiab cov khoom siv. Fasteners pab kom cov tuam txhab ua tiav cov txheej txheem nrog cov ntaub ntawv tsawg dua, uas tsim cov khoom pov tseg tsawg dua thiab txo cov nqi tsim khoom. Cov neeg tsim khoom tsuas yog yuav tsum tau tsim cov qhov me me, pre-drilled qhov kom haum rau cov ntsia hlau, ceev thiab bolts los pab txhawb kev sib dhos zaum kawg.
• Cov khoom hnyav dua:Ntau qhov kev lag luam tam sim no tig mus rau cov khoom sib zog, nrawm dua los txo cov nqi tsim khoom, txhim kho lawv cov tsos thiab ua kom cov khoom siv yooj yim dua thiab siv. Cov ntsia hlau me yog zoo meej rau cov khoom no, raws li lawv ua tau raws li qhov yuav tsum tau ceev ceev thiab txo cov khoom hnyav.