Dab tsi yog cov duab ntawm cov lus qhia ntawm lub Damascus riam?

一, cov keeb kwm kev hloov pauv ntawm cov pob txha hniav saws: los ntawm Battlefield rau cov khoom siv tes ua
Tus tsim ntawm cov hniav cov hniav ntawm lub Damascus riam tau txuas ntxiv hloov zuj zus nrog cov khoom siv sib txuas, muaj kev xav tau, thiab cov ntsiab lus zoo nkauj.
1. Cov laus nruab nrab sab hnub tuaj sab hnub tuaj (3-16th xyoo AD): Cov tswv yim taw qhia hniav tsim
Tso taw tes:
Thaum Ntxov Damascus thaum ntxov, xws li Arabic nkhaus cov lus qhia uas tau tso cai rau ob qho thiab txiav, ua rau lawv haum rau ntom nees. Piv txwv li, lub xyoo pua 10 Wootz steel hlau muaj kwv yees li 15}}}}}}}}}}}}}}}}}} Txiab kev pheej hmoo thaum lub nrawm nrawm.
Cov ntsiab lus ntsuas:
Persian thiab Indian Crachanen tsim lub "t- zoo li cov lus qhia" lossis "txhim kho cov lus qhia sib txawv" los ntawm kev txiav cov duab geometric. Piv txwv li, lub xyoo pua nyoog 13th Indian Indian Talwar muaj lub kaum ntawm txog 25 degree, uas tuaj yeem nkag mus rau qhov sib txawv ntawm lub carapace thaum tswj txoj kev ua kom ntev ntev.
2. Medieval rau lub sijhawm Renaissance (13-17th xyoo pua): kev sib koom ua ke thiab kev ua haujlwm sib txawv
Hmuv taw tes:
Thaum lub caij crusades, European Knights tau qhia txog cov lus qhia txog lub nroog Damascus, sib sau ua ke {}}}}}}} dua cov hniav (xws li Syrian Dagger Dagger Dagger). Hom riam no tau ntse ntse lub kaum (txog 15-20 degree), haum rau stabbing, tab sis nrog txo qis efficiencing, maj mam hloov riam.
Cuav huab:
Otanpan Craftsmen txiav ze ntawm qhov taub ntawm cov hniav (hniav cuav) nyob tom qab, sib sau "tanto" style compound hniav. Piv txwv li, tus yatatan nkhaus riam los ntawm 16 xyoo pua tau muaj lub ntsej muag cuav ntev txog li 8-10 hom, uas txhim kho cov nyhuv txiav thaum tswj lub zog ntawm cov hniav.
3. Niaj hnub no (18 xyoo pua
Hais Plaub:
Nyob rau hauv lub xyoo pua puv 19, American riam tau qhia txog cov lus qhia txog Damascus los ntawm kev tshem qee cov hniav cuav thiab txhim kho kev tswj hwm. Piv txwv li, niaj hnub kev cai Damascus yos hav zoov feem ntau txais yuav cov qauv tsim no, nrog lub kaum kaum sab xis ntawm 20-25 degree, haum rau kev ua skilling zoo.
Noog lub beak:
Nyob rau hauv lub xyoo pua 20th, European riam tsim cov kaus ncauj hlau cov lus qhia txog lub Damascus chav ua noj cov ces kaum, haum rau kev tuav ntses lossis zaub. Piv txwv li, FRENCE Cov Riam Ua Lag Naw Ua Haujlwm "L'Oiseau" muaj lub taub hau nkhaus ntawm kwv yees li 5cm thiab tuaj yeem ua tiav kev txiav nyias ntawm 0.5mm.
2, Kev Ntsuam Xyuas ntawm Mainteam Hniav Hom: Hauv -}} txha lov disassembly ntawm qauv, muaj nuj nqi, thiab craftsmanship
Raws li cov qauv kev pab cuam niaj hnub, cov lus qhia ntawm lub Damascus tuaj yeem faib ua cov yam ntxwv hauv qab no, txhua qhov uas yuav tsum tau ua kom zoo raws cov yam ntxwv thiab siv cov xwm txheej siv.
1. Kev Taw Qhia: Tus qauv ntawm ntau yam tsim qauv
Cov qauv nta:
Hniav hloov pauv ntawm tus kov mus rau qhov taub, sib sau ib puag ncig arc. Lub kaum sab xis ntawm cov hniav txhuam hniav yog feem ntau 25-35 degree, thiab cov hniav ntev nyiaj them rau txog 60-70%.
Ua haujlwm zoo:
Lub zog siab: Arc {{0} Daim Hniav zoo li cov hniav cuam tshuam thiab yog qhov tsim nyog rau cov khoom tawv me xws li ntoo thiab pob txha.
Yooj yim los tswj: lub round round rwb txo qhov kev pheej hmoo ntawm kev huam yuaj thiab yog qhov tsim nyog rau sab nraud ciaj ciam.
Cov thev naus laus zis nyuaj:
Nws yog ib qho tsim nyog los tswj lub hardness gratient ntawm ntau cov kev kho mob kub thiab quenching kom tsis txhob tawg hauv arc {{}} duab thaj chaw vim muaj kev ntxhov siab. Piv txwv li, lub siab -}} kev tua riam, thaum lub taub hau hloov pauv ntawm HRC 55, ntsuas lub zog thiab tawv.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Tus "poob taw tes yos hav zoov" series los ntawm American ABS Tswv Morels thiab Forged, nrog lub peev xwm tiv thaiv 4kg zog tshaj 200kg zog.
2. Clip tau: Qhov sib npaug ntawm precision thiab lub teeb yuag
Cov qauv nta:
Cov hlau nyob ze qhov taub ntawm cov hniav yog ib nrab tshem tawm, tsim ib qho "zawj" lossis "thinning thaj chaw". Lub kaum sab xis ntawm cov hniav qhia yog feem ntau yog 15-25 degree, thiab cov hniav ntev nyiaj them rau kwv yees 70-80%.
Ua haujlwm zoo:
Cov lus qhia txog cov kab mob hniav sib npaug txo cov kev tawm tsam tsis taus thiab yog qhov haum rau kev yos hav zoov lossis tus kheej {0} {}} tiv thaiv.
Qhov hnyav optimization: thinning thaj chaw txo qhov zoo ntawm cov hniav hniav thiab txhim kho kev daws tau yooj yim.
Cov thev naus laus zis nyuaj:
Qhov ua kom yuag yuav tsum tau kho cov tuab (feem ntau 0.5-1mm) kom tsis txhob muaj ntau dhau thinning ua pob txha lov. Piv txwv li, Nyom Riam Cov Riam Cov Ntawv Siv "gradient hloov ntawm lub riam mus rau cov thinning hloov ntawm tsawg dua los yog sib npaug 0,1m / cm.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Lub Damascus version ntawm buck's "110 Folding yos hav zoov" nta cov taub hau hlau diav ntawm txog 3cm thiab 30% nce rau hauv puncture forting piv rau cov dej tsoos dej.
3. Hmuv taw tes: Qhov kawg ntawm kev ua kom zoo nkauj
Cov qauv nta:
Qhov ntxeev ntawm riam yog nyob ntawm nruab nrab ntawm nruab nrab ntawm cov hniav, nrog ob npaug -}}}} edged symmetry thiab lub kaum ntawm 15-20 degree. Cov hniav ntev nyiaj rau kwv yees li 50-60%.
Ua haujlwm zoo:
Kev sib cav sib npaug siab: cov symmetrical ob -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Txheem ncaj ncees cov cuab yeej.
Aesthetic tus nqi: geometric symmetry conforms rau kev zoo nkauj niaj hnub thiab siv tau nyob rau hauv high {}}} kawg enlives.
Cov thev naus laus zis nyuaj:
Muab ob npaug rau cov npoo yuav tsum muaj cov synchronous sib tsoo los xyuas kom meej cov ces kaum sib luag (yuam kev tsawg dua lossis sib npaug rau 0.5 degree). Piv txwv li, Italian kev sib tsoo riam siv "CNC pab sib tsoo" kom tswj tau ob npaug-}}}}}} kev ua yuam kev ib txwm tsis pub dhau 0.2 degree.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Tus "Ultratech" Damascus version ntawm MicroTEch nta ARLC (pob zeb diamond}
4. Noog Beak: Lub cuab yeej ntse rau kev txiav txim siab txiav
Cov qauv nta:
Qhov ntxeev ntawm rab riam khoov sab hauv, tsim cov duab arc zoo ib yam li tus noog nqaj. Lub kaum sab xis ntawm cov hniav cov kab hniav yog feem ntau 40-50 degree, thiab cov hniav ntev nyiaj them rau txog 40-50%.
Ua haujlwm zoo:
Lub zog txiav tswj: Lub taub hau curved tuaj yeem sib haum ntawm cov khoom noj, haum rau kev ua haujlwm zoo xws li cov pob txha tshem tawm thiab carving.
Kev Nyab Xeeb Kev Nyab Xeeb: Hla ntawm Cov Tswv Yim Hniav txo txoj kev pheej hmoo ntawm kev raug mob ntawm kev raug mob, haum rau chav ua yeeb yam.
Cov thev naus laus zis nyuaj:
Tus nkhaus hniav yuav tsum muaj siab - Precision sib tsoo los xyuas kom meej nkhaus Piv txwv li, zwilling hauv lub teb chaws Yelemees siv "neeg hlau polishing" thev naus laus zis kom tswj tau cov nqaj dub puab tsis pub dhau 0.3mm.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Lub Damascus Chav Riam Series los ntawm Fabkis Lagoonole hom muaj lub ntsis nkhaus ntawm 0.3mm thickness, haum rau kev ua salmon sashsimi.
5. Gieometric taw tes: Kev txhais lus niaj hnub ntawm keeb kwm qub txeeg qub teg
Cov qauv nta:
Qhov ntxeev ntawm rab riam yog tsim ntawm cov kab ncaj nraim thiab cov ces kaum ntse, sib sau ib qho "t} zoo li tus qauv" lossis "voos kheej". Lub kaum sab xis ntawm cov hniav cov kab hniav yog feem ntau 20-30 degree, thiab cov hniav ntev nyiaj them rau kwv yees li 50-60%.
Ua haujlwm zoo:
Kev sib tw sib raug thiab txiav: cov ntse hloov kho kom zoo li cov plaub hau sib luag, thaum lub ncaj kho kom tau txuag kev ua haujlwm.
Cov cim kev coj nojcoog: Cov lus qhia txog kab lis kev cai yog feem ntau siv rau hauv Damascus riam, piv txwv tias cov khoom qub, piv txwv tias cov khoom siv ua qub txeeg qub teg.
Cov thev naus laus zis nyuaj:
Cov Cheeb Tsam Sab Tse yuav tsum tau txhawb kom tsis txhob muaj cov hniav hniav tawg. Piv txwv li, Indian kev cai riam siv siv "tus txheej txheem hauv zos siv ua tiav kev tawv ntawm HRC 62 ntawm qhov taub thiab HRC 60 ntawm ntug.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Lub xyoo pua 16 torved riam rov qab los ntawm Pakistan's "Deglass Steelclusts" muaj cov phiaj hniav sib tsoo thaum tswj txoj kev txiav ntawm 10cm.
6. Recurve Point: Qhov kawg ntawm kev txiav heev
Cov qauv nta:
Qhov ntxeev ntawm riam khoov ntawm tus kov, tsim ib qho "s" - zoo li lub contour. Lub kaum sab xis ntawm cov hniav hniav yog feem ntau yog 30-40 degree, thiab cov hniav ntev nyiaj them rau txog 60-70%.
Ua haujlwm zoo:
Siab txiav efficiency: nkhaus hniav kab txheej nce txiav thaj chaw tiv thaiv, haum rau kev siv hlua lossis nroj tsuag.
Multifunctionality: Qhov chaw tawm tsam puas tuaj yeem ua tau ua cov cuab yeej scraping.
Cov thev naus laus zis nyuaj:
Cov cheeb tsam uas yuav tsum tau khoov thaj chaw yuav tsum tau cov khoom tawv tawv kom tsis txhob muaj kev ntxhov siab. Piv txwv li, Australian riam cov txiv neej siv cov "peb {{{1 txheej txheem los tsim cov roj carbon hlau (hniav tsawg heev), nrog kev nyuaj ntawm HV 200.
Tus Thawj Saib Xyuas Ntaub Ntawv:
Lub "SRK" Damascus version ntawm txias steel muaj ib tug nkhaus qhia ntev ntawm 5cm thiab tuaj yeem txiav 20 lub cheeb tsam ntawm 3mm hauv ib qho mus thaum lub sijhawm txiav.
3, cov ntsiab cai scientific ntawm cov hniav hloov kho tshuab: kev sib xyaw, cov ntaub ntawv, thiab ergonomics
Qhov ua kom zoo ntawm cov duab hniav hniav hniav yuav tsum muaj kev sib txawv ntawm cov tshuab khoom siv khoom, cov yam ntxwv siv cov khoom siv, thiab cov xwm txheej siv tau.
1. Kev ntxhov siab faib khoom thiab lub zog ua kom zoo
Dej paug cov lus qhia txog cov hniav zoo li: Lub nkhaus hniav rov qab tawg tag nrho cov kev ntxhov siab thoob plaws hauv tag nrho cov hniav, tsis txhob muaj cov hauv zos overload. Piv txwv li, cov tshuaj ntsuam xyuas finite (fea) qhia tau tias qhov kev ntxhov siab tshaj plaws (350mpa)
Planing cov lus qhia hniav zoo li tus kheej: Lub chaw ua thinning tso tawm hauv cov plaub hau npog tuab (feem ntau yuav tsum muaj ntau dua lossis sib npaug rau 3mm) kom them nyiaj rau lub zog. Piv txwv li, kev sim ua kom nce qib tuab ntawm kev ua thinning ntawm 1mm rau 1.5mm ua rau 40% nce hauv kev txiav lub zog ntawm kev txiav ntug.
2. Poj xyuas cov mechanics thiab kev xaiv lub
HMUV TUPED CLIP TSWV YIM: Suab kaum (15 degree) muaj peev xwm mloog kev ntxhov siab thiab txo cov kev ntxhov siab tsis kam. Lub zog kuaj xyuas tau pom tias lub zog ntawm rab hmuv puab cov hniav zoo li luam tawm (120n) yog 33% qis dua li cov dej ntws ntawm cov hniav (180n).
Geometric cov lus qhia: Lub ntsej muag sib luag (20 degree) nthuav dav lub qhov txhab los ntawm "wedge nyhuv", ua rau nws haum rau cov cuab yeej txiav txim siab. Piv txwv li, tub rog tub rog uas muaj 20℃geometric taub tau tuaj yeem tsim tus kab mob nrog txoj kab uas hla ntawm 8mm los ntawm kev sim ua kom dhau los.
3. Ergonomics thiab tuav
Noog plaub hau me ntsis cov taub hau me ntsis: tus tsim qauv tsim haum nkhaus txoj kev nkhaus ntawm cov ntiv tes ntawm cov ntiv tes, txhim kho cov khoom ruaj khov. Cov neeg siv kev soj ntsuam qhia pom tias qhov kev ua yuam kev ntawm cov kaus ncauj dub puab cov tswv yim zoo li cov kab ke hniav zoo (5%) yog 58% qis dua li cov hniav ncaj (12%).
Rov qab curved taub: nkhaus contour tus kheej nce ntiv tes hu rau thaj chaw hu rau thaj chaw sib cuag thaj chaw muaj siab {{}} siv. Piv txwv li, rab riam khau tua neeg uas xav tau hais tias tus tuav khi uas yuav tsum tau ua rau ib tus hniav hniav curved yog txo los ntawm 20% piv rau cov hniav ncaj.
4, cov ntawv thov niaj hnub thiab tiam sis: los ntawm cov ntoo ua khoom siv rau cov ntse tsim
Scene segmentation:
Kev ciaj sia sab nraum zoov: yuav tsum tau muab rau xaiv cov dej ntws los yog cov tswv yim zoo li cov hniav npog, ntsuas qhov muag thiab tho kev.
Cov ntaub ntawv qhia txog chav ua noj: noog txeej cov lus qhia lossis curved hniav cov lus qhia txhim kho kev txuag thiab kev nyab xeeb.
Cov riam phom ntaus: Hmuv puab lossis cov lus qhia qhia hniav hniav hniav
Kev tsim kho hauv cov ntaub ntawv thiab cov txheej txheem:
Cov hmoov metallurgy Damascus Hlau: Los ntawm kev tswj hwm kev faib tawm ntawm carbides (xws li VC hais hauv M390 hlau), cov coj tsis kam (Hardness HV 3000).
3D luam ntawv cov ncauj lus meej: kom tau txais kev txhim kho topology
Tsim Qauv:
Kev sib xyaw ua ke: Lub siab sensor yog embedded ntawm qhov taub ntawm rab riam los saib xyuas cov kev ntxhov siab hauv lub sijhawm thiab tiv thaiv tawg.
AI pab tsim qauv: Ua kom zoo rau lub kaum sab xis thiab curvature ntawm kev txiav ntug los ntawm kev siv lub zog los ntawm tsawg dua lossis sib npaug rau 5%.
Damascus hniav Folding Riam