How to make a crossbow with your own hands at home

Cov txheej txheem:

How to make a crossbow with your own hands at home
How to make a crossbow with your own hands at home

Video: How to make a crossbow with your own hands at home

Video: How to make a crossbow with your own hands at home
Video: How to make a Crossbow (Step by Step) 2024, Plaub Hlis Ntuj
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Tam sim no nws tau dhau los ua fashionable yos hav zoov nrog hneev thiab hneev. Txawm hais tias nws yog txwv tsis pub nyob hauv peb lub tebchaws, nws tseem muaj peev xwm tua ntawm lub hom phiaj los ntawm kev ua haujlwm nyuaj no. Koj tuaj yeem ua tus ntoo khaub lig nrog koj tus kheej tes hauv tsev rau kev cob qhia. Tom qab tag nrho, cov qauv zoo los ntawm cov tuam txhab paub zoo yog kim heev. Ib tsob ntoo ntoo hauv tsev tuaj yeem ua "rau koj tus kheej." Nws yog ib qho tsim nyog nco ntsoov tias yog tias riam phom nrog kev cuam tshuam ntau dua 20 kg, ces nws suav tias yog riam phom melee. Yog li ntawd, thaum tsim ib tug ntoo khaub lig, qhov tseem ceeb nuance yuav tsum tau coj mus rau hauv tus account.

ua-nws-koj tus kheej ntoo khaub lig tom tsev
ua-nws-koj tus kheej ntoo khaub lig tom tsev

Muaj cov qauv classic, lawv zoo li cov qub qub, thiab lawv cov qauv yooj yim. Tseem muaj cov ntoo khaub lig niaj hnub, lawv hu ua "thaiv". Cov riam phom zoo li no muaj kev tsim ntau dua vim cov blocks thiab lwm yam kev tsim kho tshiab uas txhim kho lawv lub zog. Nws yuav nyuaj dua los ua tus ntoo khaub lig hauv tsev, tab sis cov lus piav qhia ntawm cov txheej txheem no thiab cov duab kos uas yuav qhia meej hauv kab lus yuav pab koj nrog qhov no.

Tus ntoo khaub lig muaj ntau yam:

  • bow;
  • txaj;
  • trigger;
  • string;
  • hauv qee cov qauv niaj hnub no muaj cov thaiv ntawm qhov kawg ntawm hneev.

Yuav ua li cas ua tus ntoo khaub lig los ntawm

Cov khoom tseem ceeb uas tus ntoo khaub lig ua yog ntoo. Nws yog siv los ua lub txaj thiab hneev. Lub trigger mechanism nyob rau hauv cov qauv haib yog machined los ntawm hlau. Thiab cov uas muaj zog quab yuam tsawg dua 20 kg tuaj yeem ua los ntawm cov ntoo, nws yuav tiv taus nws. Tsis tas li ntawd, lub caij nplooj ntoos hlav hlau thiab ntau yam sib xyaw yog siv rau hneev.

ntoo khaub lig ntoo

Ua ntej, cia peb saib seb nws yooj yim npaum li cas los ua tus ntoo khaub lig nrog koj tus kheej tes, thiab pib nrog nws daim ntawv yooj yim. Qhov no yog ib qho qauv tsim ntawm riam phom thaum ub, thiab nws tuaj yeem siv tsis yog rau kev tua xwb, tab sis kuj yog cov rooj tog zoo nkauj, dai rau ntawm phab ntsa.

Yuav siv tsob ntoo twg

Txhawm rau tsim tus ntoo khaub lig koj yuav tsum xaiv:

  • oak;
  • ash;
  • acacia;
  • maple;
  • poplar.

Tag nrho cov pob zeb no tuab txaus los tiv thaiv lub nra hnyav uas yuav cuam tshuam rau tus hneev thiab hneev taw.

khoom npaj

Yuav kom riam phom tua ntev thiab muaj zog, nws cov khoom yuav tsum tau qhuav kom zoo rau ib xyoos. Thaum txiav tawm lub cev tsim nyog los yog ceg, ob qho tib si txiav yuav tsum tau pleev xim rau. Ua li no, koj tuaj yeem siv cov kua nplaum, pleev xim lossis kua roj vanish. Yog tias koj kaw qhov txiav hauv txoj kev no, noo noo yuav tsis tuaj yeem tawm sai sai ntawm lub workpiece, yog li ntawdntoo yuav qhuav ntau maj mam thiab ntau tusyees. Yog li cov kab nrib pleb sab hauv tsis tsim nyob rau hauv cov khoom, thiab tus ntoo khaub lig ua hauv tsev yuav kav ntev heev.

Tom qab ntawd, lub cav muab tso rau hauv qhov chaw qhuav uas lub hnub ci yuav tsis poob rau ntawm nws. Yog li nws yuav tsum dag rau ib xyoos. Tom qab lapse ntawm lub sij hawm, lub bark raug tshem tawm ntawm lub workpiece, yog li nws dries rau lwm lub lim tiam. Lub cav yog ces txiav nyob rau hauv ib nrab. Yog li nws dag rau lwm lub lim tiam, tsuas yog tom qab ntawd koj tuaj yeem pib tsim tus ntoo khaub lig.

Hloov ua cuab yeej

  • Knife.
  • Saw.
  • Planer.
  • Sandpaper ntawm txawv grits.
  • Ntxhais.
  • Txhob.

Ntawm qhov chaw ua haujlwm, xaiv sab uas lub nplhaib txhua xyoo ntawm tsob ntoo nyias nyias. Qhov no yog sab qaum teb, cov fibers ntawm nws yog denser dua nyob rau hauv lwm qhov chaw. Nws yog qhov no uas peb yuav siv thaum tsim lub crossbow nrog peb tus kheej tes hauv tsev. Los ntawm ntu no koj yuav tsum ua hneev nti.

Lawv khij nruab nrab, kwv yees li ob centimeters muab tso rau ntawm nws ntawm ob sab, kos qhov uas yuav muab khi rau hauv lub txaj ntoo khaub lig. Qhov no yuav yog qhov tuab tshaj plaws ntawm hneev nti. Los ntawm nws lawv pib txiav tawm cov khoom, txav maj mam mus rau ntawm ntug. Txiav lub workpiece maj mam ntawm ob sab, thaum kuaj xyuas kom txog thaum nws pib khoov tsawg kawg me ntsis.

Tom qab ntawd, koj yuav tsum tau siv txoj hlua ruaj khov, ua lub voj ntawm nws qhov kawg. Qhov no yuav yog ib txoj hlua kuaj. Nws yog ib qho tsim nyog los xyuas qhov nruj ntawm lub hneev. Tseem ceeb heev,kom nws lub xub pwg nyom sib npaug. Muab ib rab hneev nti thiab rub tus hneev, koj tuaj yeem pom qhov twg tua cov khoom. Lawv raug cim, ua tib zoo txiav nrog rab riam. Yog li koj yuav tsum tau txuas ntxiv mus kom txog thaum cov khoom pib khoov sib npaug ntawm ob sab.

Knot processing

ua-nws-koj tus kheej ntoo khaub lig ua los ntawm fiberglass hauv tsev
ua-nws-koj tus kheej ntoo khaub lig ua los ntawm fiberglass hauv tsev

Feem ntau muaj pob hauv cov khoom siv: qee qhov pom tam sim ntawd, lwm tus tuaj yeem qhib thaum ua cov khoom siv. Dab tsi lawv txaus ntshai yog tias lawv tuaj yeem ua rau chips tsim. Yog li ntawd, koj yuav tsum tau ua tej qhov chaw nrog ib tug zoo-sharpened riam. Yog tias tsis muaj kev ntseeg siab lossis kev paub dhau los, nws yog qhov zoo dua rau tinker me ntsis ntev dua thiab xuab zeb nrog cov ntawv xuab zeb. Koj tseem tuaj yeem siv cov ntaub ntawv rau lub hom phiaj no.

puag

Thaum hneev taw npaj tau, muab tso tseg thiab ua lub txaj. Yuav pib nrog, lawv xaiv qhov twg lub chute yuav, nrog rau qhov xub yuav ya tawm, ua rau qhov chaw no zoo kawg nkaus. Nws yuav nyob ntawm nws qhov tseeb npaum li cas tus ntoo khaub lig yuav tua. Txhawm rau kom nkag siab txhua yam, nws yog qhov zoo dua los saib cov duab kos ntawm tus ntoo khaub lig. Yuav ua li cas ua rau nws lub txaj yog qhia nyob rau hauv kom meej ntawm no. Tom qab ntawd, qhov zawj yog txiav mus rau qhov xav tau ntev. Feem ntau nws yog hais txog 30 cm. Ces lawv ua ib tug recess rau hneev nti thiab lub trigger. Nws yog qhov yooj yim los txiav lawv nrog chisel thiab ib rab riam.

Tsim

yooj yim npaum li cas los ua ib tug ntoo khaub lig nrog koj tus kheej tes
yooj yim npaum li cas los ua ib tug ntoo khaub lig nrog koj tus kheej tes

Raws li tau hais los saum no, nws tuaj yeem ua los ntawm cov ntoo tawv lossis, yog tias tus ntoo khaub lig muaj zog, los ntawm hlau. Qhov yooj yim mechanism yog lub thiaj li hu"nut". Nws muaj ib lub tog raj kheej, qhov twg ntawm ib sab tes muaj ib tug nuv rau lub bowstring, thiab nyob rau lwm yam tes muaj ib tug tseem ceeb rau lub trigger. Nyob rau hauv cov ntoo khaub lig muaj zog, tus txhais tau ntau dua rau kev yooj yim rub ntawm tus txhais thaum thauj khoom.

Peb tau tshuaj xyuas kom meej yuav ua li cas ua tus ntoo khaub lig nrog peb txhais tes. Ib chav kawm master nrog cov duab kos, peb cia siab tias, yuav pab koj nkag siab txhua qhov kev sib tw.

Qhov no yog ib qho qauv medieval. Tam sim no peb yuav kawm yuav ua li cas ua ib yam riam phom, tsuas yog ib tug niaj hnub qauv.

crossbow tom tsev
crossbow tom tsev

Nws yog qhov nyuaj dua los ua cov cuab yeej zoo li no, nws yuav xav tau ntau yam cuab yeej ntau dua li cov pa ib txwm siv. Yog li, peb tsim ib lub crossbow nrog peb tus kheej tes hauv tsev los ntawm fiberglass. Cov khoom no zoo tagnrho rau kev ua hneev, vim nws yog tom thiab tib lub sijhawm teeb. Nws tuaj yeem txiav los ntawm ib daim fiberglass 1 cm tuab lossis ua los ntawm koj tus kheej. Yog koj tsis tub nkeeg dhau tinker ces zoo dua ua koj tus kheej.

Ua fiberglass lub xub pwg nyom rau tus ntoo khaub lig

Koj yuav tsum nqa fiberglass lossis Kevlar thiab txiav rau hauv ib daim hlab. Lawv xav tau los ntawm 30 mus rau 40. Feem ntau, nws yog qhov zoo dua los sim txhua yam empirically. Cov strips no yog glued nrog epoxy resin kom txhua yam ua monolithic thaum solidified. Koj kuj yuav tsum xav txog yuav ua li cas muab tag nrho cov "sandwich" nyob rau hauv xovxwm. Nws yog qhov zoo tshaj plaws los siv cov laug cam uas muab lub xub pwg nyom, clamp txhua yam nrog clamps.

Epoxy yuav tsum muaj tsawg dua li qhov qub, txij li 8 txog 10%. Txhua yam khov hauv 24 teev, tab sis yog tias chav tsev txias, lub sijhawm yuav nce ntxiv. Thaum txhua yam khov lawm, lub xub pwg nyom tiav los ntawm kev txiav tawm cov npoo nrog rab riam thiab xuab zeb nrog cov ntawv xuab zeb.

yuav ua li cas ua ib tug ntoo khaub lig nrog koj tus kheej tes nyob rau hauv tsev
yuav ua li cas ua ib tug ntoo khaub lig nrog koj tus kheej tes nyob rau hauv tsev

Tam sim no cia peb los saib seb yuav ua li cas ua tus ntoo khaub lig nrog koj tus kheej tes hauv tsev thiab dab tsi ntxiv ntawm nws qhov tsim koj yuav tsum tau ua.

ua ib tug curly pw

Ua li no, nqa lub rooj tsav xwm tsawg kawg 4 cm tuab. Kos qhov twg lub pob tw, tuav, txhais tes thiab mounts rau hneev xub pwg nyom. Feem ntau, txhua yam yog raws li cov duab kos. Tom qab ntawd, koj yuav tsum tau laum tag nrho cov qhov tsim nyog thiab txiav.

yuav ua li cas thiaj ua tau tus ntoo khaub lig tiag hauv tsev
yuav ua li cas thiaj ua tau tus ntoo khaub lig tiag hauv tsev

Blocks

Lawv tuaj yeem ua los ntawm txhuas. Zoo dua yog tias lawv nyob ntawm bearings. Qhov nruab nrab ntawm cov menyuam skate log yog zoo meej. Lawv muaj zog txaus los tiv thaiv hnyav, ntxiv rau lawv qhov loj me yog zoo meej. Axes nyob rau hauv lawv yog xav tau nyob rau hauv 5 mm tuab. Koj tuaj yeem coj lawv los ntawm cov yeeb yaj kiab lossis ua koj tus kheej.

Mounts yog ua los ntawm cov ntawv hlau lossis cov khoom muaj zog zoo sib xws. Koj tseem tuaj yeem ua kom qhov kawg thicker ua ntej nchuav epoxy resin rau ntawm lub xub pwg nyom ntawm hneev, txhawm rau txhim kho cov blocks, uas tsis tas yuav tsum tau fasteners.

Tom qab ntawd, ntawm tus ntoo khaub lig ua-nws-koj tus kheej hauv tsev, koj yuav tsum tau nruab ib lub cuab yeej siv nrog tus txhais thiab tus xub tuav. Feem ntau, txhua qhov chaw yog txuas nrog bolts, yuav tsum tau ntxhua khaub ncaws. Lawv yuav tso cai rau koj tig txhua yam kom nruj dua yam tsis muaj kev puas tsuaj rau cov khoom.

Nyob hauv thaiv cov ntoo khaub lig, txoj hlua hneev ntev dua thiab rub nrograu lwm tus. Nws zoo nkaus li hla, thiab thaum nruj, lub kaw lus no tso cai rau koj muab xub xub ob zaug ntau lub zog rau kev ya davhlau ib yam li hauv rooj plaub ntawm tus ntoo khaub lig nrog tib rab hneev.

Hauv cov qauv thaiv muaj zog, txoj hlua hneev yog cov hlua hlau, tsuas yog nws tuaj yeem tiv taus lub zog loj heev thaum raug rho tawm haujlwm. Nyob rau hauv crossbows, uas nws lub hwj chim tsis ntau tshaj 40-50 kg, nws yuav woven los ntawm nylon threads.

Ua txoj hlua rau txoj kab hneev

crossbow drawing how to make
crossbow drawing how to make

Nyob rau hauv txoj kev piav qhia, koj tuaj yeem ua bowstring rau ob qho tib si recursive thiab classic crossbow. Nws tsuas yog hais tias lawv qhov ntev yuav txawv vim qhov peculiarities hauv kev tsim ntawm ob qho tib si qauv.

Lawv coj ib lub rooj tsavxwm nrog qhov ntev ntawm txoj hlua uas tau npaj tseg, tsav tsheb hauv ob lub pegs, uas cov xov nylon raug mob hauv lub voj voog. Thaum lub thickness ntawm no ntev oval ua 5 hli, nws yog qhwv, ua ib tug sib txawv ntawm 2-3 hli ntawm lub lem. Nyob ze ntawm lub pegs koj yuav tsum tau braid yam tsis muaj qhov khoob, vim tias yuav muaj cov hlua rau tus nuv.

Raws li txoj hlua hneev taw, peb kuj tuaj yeem hais tias yog koj ua kom tuab heev, ces lub zog ntawm tus ntoo khaub lig txo. Txawm li cas los xij, tus nyias nyias tuaj yeem tawg. Yog li no, koj yuav tsum xaiv qhov nruab nrab tuab. Nws yog qhov zoo dua los kawm cov qauv kev ua kis las zoo sib xws nrog tib lub nruj thiab ua ib txoj hlua ntawm lawv cov tuab. Thaum qhov no ua tiav, ob lub halves tau koom ua ke thiab qhwv ua ke. Ib zaug ntxiv, kev saib xyuas tshwj xeeb yog xav tau nyob ze ntawm lub voj voog. Tom qab ntawd lawv qhwv ib ncig ntawm nruab nrab, qhov twg lub bowstring yuav hooked thiab thawb xub. Qhov chaw no kuj ua tib zoo ua kom zoo, vim tias muaj kev sib txhuam ntawm lub zog loj yuav raug siv rau nws. Tag nrho cov npoo ntawm cov xov yuav tsum tau smeared nrog kua nplaum. Qhov no yogyuav ua rau lawv ntau ntom thiab monolithic.

Kab lus no muab cov duab kos thiab piav qhia txog yuav ua li cas ua tus ntoo khaub lig tiag hauv tsev. Nws tsis yog qhov nyuaj, tshwj xeeb tshaj yog tias koj tab tom ua riam phom ntoo. Yog tias cov khoom tsim los rau kev yos hav zoov kom ua tiav lub zog loj, ces koj yuav tsum xaiv cov qauv thaiv. Nws tsim yog me ntsis nyuab dua, nws yuav xav tau lub tshuab ua qee qhov.

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