Ua ib lub tsev nyob hauv ob sab yuav tsis ua rau qhov yuav tsum tau ua tus ntaiv stairs, sai los sis tom qab. Tau kawg, koj tuaj yeem yuav thiab npaj tau cov khoom siv thiab nruab, tab sis nws yuav raug nqi ntau heev. Yog li ntawd nws yog lub sij hawm los xav txog kev ua ib tug ntaiv ua los ntawm ntoo nrog koj tus kheej txhais tes.
Xaiv khoom thiab khoom ntawm cov khoom thiab cov cuab yeej
Ua ib ntiv taw ntawm ntoo nyob rau hauv ob seem pib nrog xaiv cov khoom rau nws. Muaj ob peb txoj kev xaiv: beech, noj, ntoo qhib, tshauv, larch, maple. Txhua yam ntawm cov ntoo muaj nws qhov zoo thiab qhov tsis zoo. Ntawm no koj yog tus xaiv dawb raws li koj cov tastes, yuav tsum tau thiab nyiaj txiag ntau.
Thaum koj txiav txim siab txog cov khoom, nws yuav yog lub sij hawm los npaj cov khoom kom tsim nyog rau txoj haujlwm. Yog li, peb xav tau:
- ntoo cov kauj ruam ntawm qhov yuav tsum tau dav (cov kws txawj qhia ua qhov tob ntawm kauj ruam tsis pub tsawg tshaj 25 cm);
- lub kaum ib sab zinced rau lawv fastening;
- ntiv nplhaib kheej (40 hli);
- kev sib tw, cov khoom, cov tes tuav;
- bowstring - 2 pieces rau 1 ncua sij hawm;
- kua roj vanish lossis yaj.
Tej khoom siv no yuav raug nqi pheej yig.
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Ua ntej pib ua hauj lwm, nws yog qhov tsim nyog los xam cov ntaiv: cov kauj ruam, lawv qhov ntev, qhov ntev ntawm cov theem ntaiv. Nco ntsoov xyuas txog kev nyab xeeb thiab kev yooj yim rau theem no. Xav txog tej yam tus ntaiv yuav zoo li zoo li cas, kos nws txoj kev yooj yim.
Ncaj qha cov txheej txheem ntawm kev tsim tus ntaiv
Thawj theem yuav ua rau tus ntaiv ntawm tus ntaiv. Txoj kev ua haujlwm zoo heev. Txij li ntawm qhov cross-section ntawm tus ntaiv cov hlua yog 60 x 300 hli, nws yuav nyuaj rau manually hlais nws. Ua kom muaj kev to taub, siv cov txheej txheem tuav, nias rau ntawm txoj kab ntawm txoj kev txiav.
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Thaum kawg ntawm kev ua haujlwm, txhua ntaiv yuav tsum muab ntim thiab muab tso rau hauv qhov chaw. Thiab ntxiv mus ntxiv mus rau qhov cim ntawm cov kauj ruam. Ua raws li cov lus teb thiab cov duab kos, peb npaj qhov chaw ntawm cov kauj ruam, tsis tas yuav tsis nco qab siv lub sijhawm.
Ua ntej, peb ua tus cim ntawm ib txoj hlua, ces ntawm ob. Peb xyuas seb qhov cim ntawm qhov kawg ntawm theem kawg tau hloov lawm. Yog hais tias txhua yam yog khij lub cim, peb txhuam cov hlau fab nrog kev pab los ntawm tus kheej tapping screws thiab twb nruab cov kauj ruam rau lawv, tseem kho lawv nrog screws los ntawm hauv qab no. Ntawm no qhov kev siv ntawm cov kauj ruam rau stairs ua los ntawm ntoo lawm.
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Nws tseem raug xa mus rau peb cov theem ntaiv thiab cov tes tuav. Lub chaw ua haujlwm ntawm cov lais xees rau cov ntaiv ua los ntawm cov ntoo xav tias, thawj, qhov kev kho ntawm cov txheej txheem. Lub sij hawm no yog lub luag hauj lwm thiab tsis yooj yim, vim hais tias koj xav tau txiav lawv tag nrho tib lub xub ntiag, thiab mam li teem caij sib npaug. Rau sawing nws yog zoo dua los siv lub tshuab tshwj xeeb rau sawing ib nqaj ntawm me thickness nrog ib tug muab lub kaum sab xis.
Tam sim no txuas rau sab mus rau pem teb nrog kho vajtse. Koj tuaj yeem ntsia hlau rau txoj hlua rau kev cia siab ntxiv. Tshaj tawm ua ntej ntawm kem ua ib daim nplhaib uas koj ntxig rau qhov kawg ntawm txoj hlua.
Feem ntau ntawm theem ntawm kev siv thiab kev tsim ntawm stairs los ntawm cov ntoo, lo lus nug tshwm sim txog qhov kev txhim kho kev tsim ntawm kev sib tw ntawm lub bowstring thiab lub fastening ntawm lub nkoj. Ua li no, koj tuaj yeem siv cov ntsia hlau, los yog ntawm cov ntsia hlau los txiav cov rods 5 hli inch thiab 8 cm ntev.
Nyob rau hauv lub bowstring, los ntawm ob sab ntawm lub pob zeb thiab nyob hauv txoj kev tsheb nqaj hlau peb muab lub grooves nrog ib lub me me me tshaj lub pas nrig, tsa cov qauv ntawm lub koob thiab kho nws nrog screws.
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Thiab theem kawg ntawm lub rooj sib txoos ntawm cov theem ntaiv yog lub installation ntawm cov xaum tes tuav. Sau lawv cov sab nraud thiab qis tshaj plaws rau cov ntawv. Raws li lub ntsiab load ntog ntawm cov chaw no, kho lawv nti tawm tau zoo. Qhov no yog peb lub stairs ntawm lub taub hau, nws tshua tsuas yog npog nws nrog ib txheej tiv thaiv.