Ua ntej tshaj plaws, vim hais tias qhov chaw sib cuag ntawm qhov ncaj thiab hla qhov qhib thiab lub cuab yeej tsis nyob rau tib theem li qhov chaw sib cuag ntawm sab hauv thiab sab nrauv hexagons thiab cov cuab yeej, yuav luag tsis muaj teeb meem ntawm kev sib tw ntawm sab hauv thiab sab nrauv hexagons ( tab sis kuj tseem muaj cov ntsia hlau sab hauv hexagons rau hauv lub qhov puag ncig.
Tsis tas li ntawd, cov cuab yeej ntsia hlau yuav tsum tsim nyog, nws yuav tsum tsim nyog (yog tias koj xav nruab nws dua, nws yuav tsis sib tham nyob rau ib zaug), txhua tus neeg yuav yooj yim pom cov cuab yeej tsis tsim nyog rau cov ntsia hlau slotted thiab Phillips screws muaj. Muaj ntau qhov xwm txheej (siv lub qhov taub loj, tuab tuab kom tshem tawm cov ntsia hlau me me rau sab nraub qaum ntawm lub laptop), tab sis nws nyuaj rau nrhiav cov cuab yeej tsis tsim nyog rau sab hauv thiab sab nraud hexagons.
Tom ntej no, cov slotted thiab cross screws tsis yog rau koj ntswj nyuaj, koj tsuas yog yuav tsum tau ceev lawv nrog lub zog tsim nyog. Hmoov tsis zoo, tus neeg uas yuav tshem tawm lawv tom qab tsis muaj zog thiab txawj ntse li koj, thiab muaj kev pheej hmoo loj ntawm screwing lawv. .
Thaum kawg, lub qhov yuav siv los yog twb tau siv lawm. Thov hloov nws nrog ib qho tshiab tom qab unscrewing nws... Tib lub sij hawm, yog tias nws yog xeb, thov daws qhov teeb meem xeb ua ntej, thiab tom qab ntawd tshem nws tom qab tshem cov xeb.
Ua kom pom tseeb, ua tus neeg coj ncaj ncees, tsis txhob muab cov ntsia hlau uas yuav luag siv! Thaum kuv ntsib tus ntsia hlau uas tau siv rau hauv qhov tsis zoo, kuv xav kom kuv nrhiav tau tus neeg kov nws ua ntej.
Rau cov uas koom nrog mechanics, tsis txhob saib nws. "Yog tias koj xav kawm mechanics zoo, koj yuav tsum kos cov bolts txawj ntse." Muaj pes tsawg tus menyuam kawm ntawv uas kawm tshuab ua ntej quav ntawm lub bolts...Tom qab folding lub bolts, lawv raug kuaj bolts. Cov txuj ci tseem ceeb ntawm kev kos duab yuav tsum muaj zog, yog li koj tuaj yeem yws txog lwm tus neeg cov duab yav tom ntej. Muaj ob peb cov duab uas tau kos los ntawm ib tus neeg yam tsis muaj kev yuam kev. Kev kawm kos duab zoo tuaj yeem yog "kev tawm tsam thiab tiv thaiv".
Yog hais tias koj tsuas yog tham txog "screws" nyob rau hauv tus qauv qhov chaw, es tsis yog qhov dav "threaded kev twb kev txuas" los yog "threaded fasteners", feem ntau "screws" kuj muaj cov lus hla thiab ib tug, thiab muaj ib tug puab Hexagonal (tsis tshua muaj. hauv cov khoom siv hauv tsev, tab sis tuaj yeem pom hauv tsheb, tsheb kauj vab, thiab lwm yam). Ntawm chav kawm, qhov tsis yog tus qauv yog unconstrained, tsuas yog tiv thaiv koj los ntawm disassembling lawv yooj yim, yog li lawv yuav tsum sib txawv.
Cia kuv tham txog vim li cas thiaj muaj tsawg kawg yog peb hom: ib lub cim, tus ntoo khaub lig, thiab sab hauv hexagon.
Qhov tseeb, ib lo lus yog siv tsawg thiab tsawg, thiab yuav muaj ntau tus kws ntoo, vim tias nws tsis muaj qhov zoo dua ntawm tus ntoo khaub lig, thiab cov nqi ua haujlwm ib zaug tau txiav txim siab tsis txawv lawm. Yooj yim nrhiav kev hloov. Tam sim no cov no tsis yog teeb meem loj, ntau qhov chaw, lossis yuav luag txhua lub sijhawm tuaj yeem hloov tau los ntawm kev hla. Qhov zoo ntawm tus ntoo khaub lig yog tias nws tsis yooj yim rau ntswj (cov cuab yeej yuav tsum tsim nyog, tsis yooj yim rau ntswj me me los yog vice versa), thiab sab hauv hexagonal ciaj ntswj yog yooj yim rau zawm, vim hais tias lub puab hexagonal ciaj ntswj feem ntau zoo li no:
Txhawm rau nthuav me ntsis, cov ntsiab lus yuav xav nug yog: Vim li cas thiaj muaj "cov pob qij txha" uas yog puag ncig, cylindrical thiab conical?
Qhov tseeb, nws tsuas yog nyob ntawm lub sijhawm thov. Qhov kawg ob yog countersunk taub hau screws, uas yog siv qhov twg countersunk taub hau yuav tsum tau. Yog tias koj tsis nkag siab, tig lub laptop dua thiab pom tias lawv yog txhua lub taub hau countersunk. Vim li cas koj xav rau koj tus kheej. Tom qab ntawd vim li cas ho tsis siv lub taub hau countersunk? Vim hais tias lub taub hau countersunk yuav tsum tau ua tiav ntau dua (qhov tseeb, tsis tas, cov cuab yeej "tshwj xeeb" tuaj yeem kho lub taub hau countersunk thiab qhov ib zaug), thiab nws txuag nyiaj thiab teeb meem nyob rau qee lub sijhawm uas tsis tsim nyog. Tshwj xeeb tshaj yog rau lub khob hliav qab, vim nws tus kheej-center feature ntawm lub khob hliav qab, nws muaj peev xwm xyuas kom meej tias ob lub qhov txuas yog concentric (saib qhov sib txawv ntawm daim duab peb thiab plaub daim duab, lub cylindrical counterbore thiab cov ntsia hlau muaj qhov sib txawv, thiab lub conical no).
Qhov tseeb, mechanically, "threaded parts" feem ntau yog cais raws li xov, vim hais tias cov xov yog qhov chaw uas cov yam ntxwv raug txiav txim.
Rau cov pawg, dab tsi yog qhov yooj yim-rau-to taub kev faib tawm ntawm threaded connectors?
Thawj qhov kev faib tawm (nrog lossis tsis muaj txiv ntoo): screws, bolts
Qhov thib ob kev faib tawm (convex los tsis): countersunk taub hau, tsis-sunk taub hau
Qhov thib peb faib: ntoo khaub lig, ib tug cim, puab hexagon, sab hexagon, tshwj xeeb zoo li
Kuv xav tias qhov no txaus, thiab lwm yam kev faib tawm tsis nrov.
Tom qab ntawd thov npaj thiab muab tso rau koj tus kheej: piv txwv li, hexagon socket taub hau bolts, cross countersunk screws, thiab lwm yam., yuav luag theoretically ua tau, tab sis qee qhov tsis zoo.
Screws thiab bolts.
1. Screws thiab bolts
Qhov sib txawv tseem ceeb ntawm cov ntsia hlau thiab ntsia liaj qhov rooj yog tias cov ntsia hlau ua haujlwm ib leeg, thiab cov xov uas phim cov ntsia hlau yog ua tiav ntawm lub workpiece; cov ntsia liaj qhov rooj thiab cov txiv ntoo ua haujlwm ua ke, thiab cov xov uas koom tes nrog lub bolt yog ua tiav ntawm cov txiv ntoo. Lawv muaj cov haujlwm zoo sib xws, tab sis lawv siv ntau zaus. Bolts thiab txiv ntseej yog ua ntej yuav khoom tus qauv, thiab cov khoom yuav tsum tau txuas nrog tsuas yog yuav tsum tau xuas nrig ntaus los ntawm lub qhov, uas yooj yim thiab tsis tshua muaj nqi; screws yog siv thaum bolts siv tsis tau. Piv txwv li, ib qho ntawm cov khoom yuav tsum tau txuas yog tuab heev (los yog rau lwm yam laj thawj) yuav tsum tau drilled los ntawm lub qhov, yog li peb yuav tsum tau ua cov threaded qhov rau nws thiab txuas lawv nrog screws, uas ua rau kom tus nqi (lub threaded qhov xav tau kev pab. ib kauj ruam ntxiv ntawm tapping dua lub teeb qhov).
2. Allen screws, bolts thiab Allen wrench
1. Hexagon socket screws yooj yim pom, thiab siv ntau lub tsheb kauj vab, saib daim duab
duab
Cov khoom no yuav tsum tau screwed nrog cov khoom nram qab no (tseem muaj cov cuab yeej hluav taws xob, thiab kuv yuav ntxiv rau qhov kawg)
duab
duab
Qhov loj me yuav tsum yog. Muaj cov qauv hauv tebchaws. Feem ntau, nws yuav tsis yog qhov tshwj xeeb loj. Yuav tsum muaj cov cuab yeej tsim nyog.
Sab nrauv hexagonal bolts, tsuas yog hais bolts, lub neej ntawd bolts yog sab nrauv hexagonal bolts, los yog hexagonal bolts
Feem ntau, nws yooj yim dua rau ntsia hlau nrog lub tes tsho, thiab nws tuaj yeem kho ob sab hauv thiab sab nraud (nws tuaj yeem ntsia tau nrog lossis tsis muaj lub taub hau dab dej, thiab nws yooj yim dua)
duab
Yog hais tias lub bolts tsis countersunk thiab muaj qhov chaw txaus rau lub ciaj ntswj, koj tuaj yeem siv tus ciaj ntswj, uas tsis tshua muaj txiaj ntsig, tab sis tus ciaj ntswj yog ntau yam (qhov kev siv txoj kab uas hla yog qhov loj), thiab tus ciaj ntswj tau pom.
