How to make a compound bow with your own hands
How to make a compound bow with your own hands
Anonim

Cov riam phom zoo li cas tsis tau tsim nyob rau lub sijhawm tam sim no! Txawm tias tag nrho cov kev tsim kho tshiab, txawm tias nyob rau hauv kev yos hav zoov riam phom, kev txaus siab rau hneev tseem tsis ploj mus. Thiab qhov no yog qhov nkag siab zoo - feem ntau koj tuaj yeem hnov txog qhov kev xav tshwj xeeb ntawm tus xub thiab hneev.

DIY compound hneev
DIY compound hneev

Ib txoj kev lossis lwm qhov, kev txhim kho niaj hnub no kuj cuam tshuam rau kev yos hav zoov. Ib qho kev paub dhau los hauv cheeb tsam no yog qhov sib xyaw hneev nti. Nrog koj tus kheej txhais tes, koj tuaj yeem hnov nws qhov zoo dua li qhov qub version ntawm thawj zaug txhaj tshuaj.

yos hav zoov
yos hav zoov

Nws tau txais nws lub npe vim yog siv lub kaw lus thaiv hauv kev tsim. Nws tuaj yeem yog ob qhov thaiv nyob rau ntawm cov ntsiab lus siab ntawm hneev caj npab, lossis ib qho ntawm sab caj npab. Ntxiv mus, qhov kev xaiv thib ob yog qhov zoo dua vim qhov kev teeb tsa yooj yim dua.

Yuav txiaj ntsig yog dab tsi?

Thaiv qhov system - ib qho eccentric ntawm lub xub pwg nyom ntxiv rau cov menyuam nyob rau sab sauv - vim yog qhov nro ntawm txoj hlua, nws tso cai rau koj kom nrawm nrawm nrawm ntawm txoj hlua, thiab tom qab ntawd rov pib dua sai sai. Hauv qhov no, qhov nrawm nrawm tuaj yeem ncav cuag 100 m / s.

Ntau tus neeg tuaj yeem xav ua ib rab hneev nrog lawv tus kheej tes. Ntxiv rau qhov thaiv qhov system, lub hneev feem ntau yog nruab nrog lub stabilizer thiab pom. Ua kom pom tag nrho ntawm cov khoom siv improvisedyuav nyuaj kawg.

Ua ib lub hneev nrog koj tus kheej txhais tes yog ib txoj haujlwm ua tau rau cov neeg muaj kev paub hauv daim teb no. Tus kov tuaj yeem ua los ntawm cov plywood muaj zog lossis los ntawm ntoo. Yog tias koj xaiv qhov kev xaiv thib ob, tom qab ntawd txoj haujlwm yuav nyuaj dua vim qhov kev tshawb nrhiav bar ntawm qhov ntau thiab tsawg. Tom qab ua tiav, cov khoom yuav tsum tau them nrog stain thiab kua roj vanish hauv ob peb txheej. Kuv yuav tsum hais tias qhov no yog qhov yooj yim tshaj plaws ntawm txoj haujlwm.

Ua ib rab hneev nrog koj tus kheej tes, koj tuaj yeem ntsib ntau yam teeb meem. Lawv yog dab tsi? Thaum ua ib tug kws yos hav zoov hneev nti, nws yog ib qho nyuaj rau ua lub xub pwg nyom. Hauv qhov no, nws tsis zoo li tias nws yuav siv tau ntau txheej plywood; nws yog qhov zoo dua los siv fiberglass. Los ntawm nws los ua ib tug multilayer qauv ntawm lub xub pwg nyom. Ntawm no feem ntau muaj teeb meem nrog rau sab hauv deformations nyob rau hauv kev ntxhov siab ntau dhau.

kauj ruam tom ntej yog qhov thaiv qhov system. Cov blocks lawv tus kheej tuaj yeem ua los ntawm ntau yam ntaub ntawv. Txoj kev yooj yim tshaj plaws yog xaj cov hlau thaiv tsim nyog ntawm lub tshuab dhos. Qhov kev xaiv zoo tshaj plaws yog eccentric blocks.

Lub stabilizer yog tsim los ntawm tus pas nrig nrog lub zog txav. Lub load yog tsau nrog ib tug ntsia hlau. Koj tuaj yeem ua qhov ntev, tab sis sib dua stabilizer, lossis luv thiab hnyav.

Lwm qhov chaw, xws li bowstring bar thiab xub bracket, yog ua los ntawm hlau (txhuas lossis hlau). Fastening yog nqa tawm nrog screws. Txee rau kev tshem tawm tuaj yeem ua los ntawm cov hlau. Nws yuav tsum tau muab nrog stroke los kho qhov ntev.

Rau bowstring, koj tuaj yeem siv Kevlar xov lossisbraid.

yos hav zoov
yos hav zoov

Nws yuav tsum tau muab sau tseg tias nws muaj peev xwm ua tau ib rab hneev nrog koj tus kheej txhais tes, tab sis qhov no yog qhov tsis txaus siab ntawm kev tsim khoom nws tus kheej. Nws tsis zoo li nws yuav muaj peev xwm tsim tau cov cuab yeej thev naus laus zis zoo li no ntawm peb tus kheej. Yog li yog tias lub hom phiaj yog kom tau txais lub hneev nti muaj zog, ces nws yog qhov zoo dua los yuav nws hauv lub khw tshwj xeeb.

Pom zoo: