Ua ntej xaiv ib sab hauv bolts vs. screws sib cav rau koj qhov project tom ntej, xav txog peb yam:
APPLICATION
Koj qhov project yog qhov loj tshaj plaws nyob rau hauv seb koj siv screws lossis bolts. Nco ntsoov: bolts muab ntau npaum li cas ntawm kev tuav lub zog thaum cov ntsia hlau muaj qhov nruab nrab hauv av los tuav lub zog. Lub teeb rau nruab nrab kev tsim kho tej yaam num, xws li rau fencing los yog framing, yog zoo tshaj plaws rau screws. Koj cov dej num hnyav yog qhov zoo tshaj plaws rau bolts. Bolts kuj yog qhov zoo tshaj plaws thaum qhov project tiav yog txhais tau tias yuav tsum tau sib sau ua ke thiab disassembled yooj yim.
KHOOM
Txawm hais tias koj siv cov ntawv hlau, ntoo, pob zeb lossis phab ntsa ntub dej rau koj qhov kev ua haujlwm DIY, koj xav xav txog seb nws siv li cas rau bolts vs. Khoom tseem ceeb.
Cov ntaub ntawv uas feem ntau xav tau Screws:
Plywood
Xovxwm board
Phab ntsa qhuav
Daim hlau
Deck planks
Cov khoom uas feem ntau yog qhov zoo tshaj plaws rau bolts:
Pob zeb
Studs
Beams
Muaj qee cov ntaub ntawv uas yuav xav tau ib lub hau ntswj los yog lub bolt los ua ke rau fastening. Piv txwv li, 2 "x 4" yuav zoo tshaj plaws fastened raws li ib tug stud uas yog ib feem ntawm lub moj khaum rau ib tug phab ntsa siv screws, tab sis rau ib daim ntawv thov xws li ib tug lawj sib dhos, bolts yog ib tug zoo xaiv. Nco ntsoov xav txog qhov load tau muab tso rau ntawm lub fastener ua ke nrog cov khoom thaum xaiv ntawm bolts thiab screws.
Nqi
Tus nqi yeej ib txwm yog qhov tseem ceeb thaum siv nyiaj rau qhov project, tshwj xeeb tshaj yog tias koj yuav xav tau ntau tus fasteners. Thaum siv bolts tuaj yeem raug nqi ntau dua, kev siv cov fastener kom raug yuav txuag koj nyiaj hauv lub sijhawm ntev. Yog tias koj xaus rau kev kho ntawm qhov project vim tias koj siv cov khoom siv tsis raug rau cov khoom lossis daim ntawv thov, koj tsis tshua txuag nyiaj los ntawm kev mus rau txoj kev pheej yig dua.
NYEEM NTXIV QHOV CHAW UA HAUJ LWM NTAWM BOLT VERSUS SCREWS
1. Dab tsi yog qhov txawv ntawm lub bolt thiab Screw?
Bolts thiab screws tuaj yeem muab kev ruaj ntseg tuav hauv daim ntawv thov fastening. Txawm li cas los xij, cov fasteners no tsis zoo ib yam. Feem ntau nws tus kheej tapping, ib tug ntsia hlau nta ib helical zawj qhwv ib ncig ntawm ib tug ncej. Cov threads ntawm cov ntsia hlau mates nrog cov khoom uas nws yog tig los ntawm tuav lub ntsia hlau nyob rau hauv qhov chaw. Ib qho ntsia liaj qhov rooj, ntawm qhov tod tes, tsis yog tus kheej tapping thiab xav tau lub txiv ntoo kom ruaj ntseg.
Screws thiab bolts kuj txawv ntawm cov duab thiab cov nqi - cov ntsia hlau feem ntau yog tapered, thaum bolts tsis yog, thiab bolts yuav raug nqi ntau dua li cov ntsia hlau.
2. Puas yog ib lub bolt muaj zog dua li lub ntsia hlau?
Yog, bolts muab lub zog tuav ntau dua li cov ntsia hlau. Qhov no yog ib feem ntawm lub xub ntiag ntawm lub tshuab ntxhua khaub ncaws, uas nthuav tawm lub nra ntawm thaj chaw loj dua. Vim hais tias bolts muaj zog ntxiv, lawv ua haujlwm zoo rau cov haujlwm hnyav, kev siv cov kabmob.