, Qhov sib txheeb ntawm cov khoom siv thiab hniav ntev
1. Cov khoom siv zoo ntawm cov Damascus
Damascus Steel siv Folding Folding Technology Los lwm cov cov ntsiab lus carbon hlau (nrog cov pa roj carbon monoxide (nrog cov pa roj carbon monoxide) thiab cov pa roj carbon monoxide) Cov qauv no sib xyaw ua ke Hardness (HRC 60-62) thiab kev tawv ncauj, ua rau nws tsis tshua mob siab kom tawg thaum raug cuam tshuam. Piv txwv li, kev sim cov ntaub ntawv qhia tau tias thaum cov hniav sib txawv ntawm lub zog ntawm 45 xees ntev txog kev cuam tshuam nrog ntau tshaj, thaum lub sijhawm ib txwm muaj carbon hlau qhia tau tias muaj kev puas tsuaj loj ntawm 600n.
2. Cov nyhuv ntawm qhov ntev ntawm cov khoom siv mechanical
Muaj qhov tsis - kab sib raug zoo ntawm hniav ntev thiab khoom siv siv tus nqi siv:
Luv hniav (<12cm): Although easy to handle, it cannot fully utilize the layered structure advantage of Damascus steel. When chopping the ribs of large prey, the short blade is prone to excessive force on the back of the blade due to the leverage effect, causing interlayer delamination.
Nruab nrab ntev hau (15-20 cm): Qhov ntev no ntau qhov kev ua tau zoo heev. Ntu hauv ntej ntawm cov hniav (los ntawm cov ncauj rau 1/2) yog siv rau ntu (los ntawm 1/2 mus rau seem (los ntawm 1/2 rau cov hauv paus) yog siv rau kev siv zog ".
Ultra long blade (>25 centimeters): Txawm tias nws tuaj yeem txhim kho lub zog txiav, nws yuav txo cov hniav xeb ntawm cov hniav. Thaum cov hniav ntev tshaj li 25 centimeters, nws khoov pob tw poob qis dua los ntawm 37%, thiab nws yog nquag los co thaum txiav cov txheej tawv tuab.
2, qhov kev thov kom hniav ntev hauv pey anatomy
1. Lub cev muaj sia ntawm cov neeg raug xaiv loj
Noj cov neeg Asmeskas North Elk ua piv txwv, nws lub cev tau them nrog ib tug rog thiab tawv nqaij uas muaj 15-20 centimeters thiab tus txha caj qaum lub pas dej dhau 8 centimeters. Rau hom prey no, cov cuab yeej xav ua kom tiav peb tus tub ntxhais kawm:
Nkag rau ntawm daim tawv nqaij thiab cov roj av: ib qho hniav ntse nrog lub kaum sab xis ntawm tsawg dua 25℃yuav tsum tau
Txiav cov leeg nqaij: ua kom cov hniav sib txuas tsis tu ncua
Segmenting pob txha: Cov hniav yuav tsum muaj lub zog txaus
2. Sib phim ntev nrog cov haujlwm anatomical
12-15CM hniav: haum rau kev tuav cov tsiaj me me (xws li cov tsiaj qus hauv cov tsiaj qus) lossis cov haujlwm hauv zos ntawm cov tsiaj loj (xws li tawv nqaij). Tab sis thaum txiav cov leeg ntawm hind ob txhais ceg ntawm elk, nws yog ib qho tsim nyog yuav rov ua dua thiab thawb, uas tsis muaj peev xwm tsawg.
15-18CM hniav: tuaj yeem nkag mus rau hauv lub hauv siab kab noj hniav ntawm elk hauv ib qho mus ua tiav cardiac puncture. Nws qhov ntev meej npog qhov kev ncua deb ntawm cov tav, zam qhov taub ntawm rab riam tau daig hauv cov leeg pob txha leeg.
18-20 Centimeter hniav: haum rau faib kev sib txuas ntawm tus txha nraub qaum thiab plab mog. Cov kev sim tau qhia tias thaum siv 20 centimeter hniav los txiav bovine femite, qhov yuav tsum tau txo los ntawm 28% piv rau ib qho 15 centimeter hniav.
3, sib npaug ntawm ergonomics thiab kev ua haujlwm ua haujlwm
1. Kev sib raug zoo ntawm kev tuav txoj kev thiab cov hniav ntev
Raws li Ergonomic kev tshawb fawb, zoo tshaj plaws kev ua tiav thaum cov hniav ntev yog nyob rau hauv 1: 1.2 piv rau xib-teg dav (nruab nrab 18-20 centimeters). Tshwj xeeb tshaj plaws manifested li:
Ib txhais tes tuav: lub 15-18cm hniav tuaj yeem tsim lub zog ruaj khov ntawm tus ntiv tes xoo thiab ntiv tes ntiv tes, nrog tus tswj xyuas tseeb ntawm ± 2 hli thaum nqus.
Handheld: 18-20 Centimeter hniav yog haum rau scenes uas yuav tsum tau ntov muaj zog (xws li kev deb ntawm ob txhais tes tuaj yeem hloov kho rau kev txhim kho cov nyhuv roj ntsha lev.
2. Qhov kev tsis sib haum xeeb ntawm kev pov thawj thiab kev ua haujlwm
Rau txhua txhua 5 centimeters nce ntxiv nyob rau hauv hniav ntev, qhov hnyav nce los ntawm kwv yees li 120 grams (suav raws li 5 hli tuab hniav). Rau cov neeg yos hav zoov uas xav tau ntev- huab cua tau tuaj yeem nce lub hnab ev ntawv los ntawm 30%, tab sis tuaj yeem txo lub sijhawm uas yuav tsum tau ua kom raug mob los ntawm 40%. Yog li, cov neeg yos hav zoov feem ntau siv cov sib xyaw ntawm "rab riam tseem ceeb + rab riam":
Lub koomhaum loj: 18cm Damascus riam, siv rau cov tseem ceeb
Riam Riam: 10Cm Folding Riam, Siv rau kev ua haujlwm zoo
4, Cov Kev Taw Qhia thiab Cov Ntaub Ntawv Kev Siv Npe
1. Alaska Brown Xyooj Cov Ntaub Ntawv Tua Tsiaj
Xyoo 2023, Kev hlub Wunter Mark Johnson tau siv 18 centimeter Damascus mus nrog ib qho 450 phaus xim av ntawm Kodiak Island. Cov txheej txheem kev ua haujlwm qhia tau:
Pauv theem: ntxig qhov ntxeev ntawm rab riam mus rau tus dais carotid av ntawm 30℃lub kaum thiab ua tiav ntshav hauv 15 vib nas this
Splitting theem: txiav tus tav nrog sab nraum qab ntawm cov hniav, nrog ib qho tob tob ntawm li 8 centimeters
Ntu ntu: Thaum txiav raws tus txha nqaj qaum, tsis muaj qhov tsis muaj qhov khoov ntawm cov hniav
2. Neeg Asmeskas Buffalo yos hav zoov sim
Lub koom haum African yos hav zoov muaj 2024 kuaj pom tias thaum siv 15cm thiab 20cm Damascus riam los kho cov dej tsis zoo (nrog qhov hnyav nruab nrab ntawm 700 kilograms):
15cm hniav: nws siv sijhawm 22 feeb los ua kom tiav cov ntaub ntawv, tab sis yuav tsum tau hloov kho nquag ntawm cov ceg kaum
20cm hniav: nws yuav siv sijhawm 18 feeb los ua kom tiav tib txoj haujlwm, thiab kev txiav ib zaug yog nce los ntawm 35%
5, Cov lus pom zoo rau kev xaiv ntev
Based on the above analysis, for hunting scenarios involving large prey (weighing>200 kilograms), qhov ntev zoo tshaj plaws rau lub Damascus hniav yog 15-20 centimeters. Txoj kev xaiv tshwj xeeb yuav tsum xa mus rau cov qauv hauv qab no:
Cov Qauv Ua Lag Luam Ua Lag Luam, Hniav Ntev, Cov Tub Ntxhais Ua Haujlwm
Cov tsiaj qus thiab mos lwj (<300kg) with precise puncture and rapid skinning of 15-17 cm
Elk thiab antelope (300-500kg) 17-19cm nkag mus rau hauv cov leeg cortex thiab txiav cov leeg
Brown bear, water buffalo (>500kg) 19-20cm segmentation ntawm cov pob txha thiab ua cov pob qij txha loj
