Cov txheej txheem tsim khoom ntawm cov cuab yeej tswj kev kub ntxhov, nyob ntawm seb hom khoom siv, npog tag nrho cov txheej txheem los ntawm kev xaiv qib siab - cov ntaub ntawv ua tau zoo mus rau precision molding, kev sib xyaw ua ke, thiab kev sim nruj. Lub hom phiaj tseem ceeb yog ua kom nws txoj kev ntseeg siab nyob rau hauv cov xwm txheej hnyav.
Kev xaiv cov khoom siv thiab kev kho ua ntej Lub hauv paus kev ua haujlwm ntawm cov cuab yeej tswj kev kub ntxhov yog cov ntaub ntawv tshawb fawb. Cov ntaub ntawv tseem ceeb muaj xws li:
Hlau Substrates: Siab- lub zog alloy steel (xws li Q690D) yog siv rau tawg- cov thawv pov thawj; Lub teeb yuag aluminium alloys (xws li 6061-T6) yog siv los tiv thaiv kev kub ntxhov, ntsuas lub zog thiab kev txav mus los.
Cov khoom siv tsis yog-metallic Composite Materials: Aramid fibers (Kevlar®), ultra- siab molecular hnyav polyethylene (UHMWPE), thiab ceramic composite cov ntaub ntawv (xws li boron carbide) yog dav siv nyob rau hauv cov mos txwv txheej, muaj zog tensile thiab cuam tshuam tsis kam.
Cov khoom siv pabcuam: Epoxy structural adhesives, fluororubber sealing rings, thiab lwm yam, yog siv los txhim kho adhesion thiab sealing kev ua tau zoo.
Cov ntaub ntawv yuav tsum tau pretreatment ua ntej siv, xws li ultrasonic tu, annealing, los yog sandblasting, kom tshem tawm cov kev ntxhov siab nyob rau hauv thiab txhim kho adhesion . 2. Molding thiab ua
Ntau cov txheej txheem molding yog ua haujlwm kom tau raws li qhov xav tau ntawm cov khoom sib txawv:
Stamping and Die-forming: Siv rau cov txheej txheem los yog nkhaus xws li blasting tiv thaiv daim hlau thiab armor phaj. Kev tswj hwm ntawm kev tuag tshem tawm thiab siab ua kom pom qhov ntev ntev dua los yog sib npaug rau ± 0.1mm.
Forging: Tuag forging thev naus laus zis yog siv los tsim kev tawg- cov cuab yeej pov thawj (xws li tawg- cov ntaub ntawv pov thawj). Copper alloys are forged in a single pass using a large press, significantly improving density, hardness, and service life, superior to traditional casting processes.
Laser txiav thiab CNC Machining: Siv rau machining complex contours thiab siab -precision mating nto, xws li blast qhov rooj sealing grooves. Nto roughness tuaj yeem ncav cuag Ra Tsawg dua lossis sib npaug li 1.6μm.
Composite Reinforcement thiab Structural Optimization
Multi-cov ntaub ntawv sib koom ua ke txhim kho kev tiv thaiv tag nrho:
Laminated Composite: Alternating lamination ntawm aramid- cob lossis ceramic- cob, nrog kev ua haujlwm autoclave kom ntseeg tau tias muaj zog interlayer bonding zog ntau dua los yog sib npaug rau 5MPa.
Fiber Wrapping: Siv rau riot tswj kav kav dej los yog ntim, nrog alternating circumferential / axial 45℃/ 90℃winding los txhim kho lub siab thiab cuam tshuam.
Ceramic-Metal Composite: Ua tiav los ntawm kev ua haujlwm brazing lossis diffusion vuam, ua tiav qhov kev sib tshuam ntawm lub zog siab tshaj 40MPa.
Kev sib dhos thiab kev ua haujlwm sib koom ua ke
Sealing Assembly: O-ntiv nplhaib compression tswj ntawm 15%-25%, thiab flange kev sib txuas siv torque wrenches kom ntseeg tau tias qhov sib txawv ntawm qhov sib txawv tsawg dua lossis sib npaug li ± 5%.
Modular Tsim: Niaj hnub nimno riot controls suits muaj ib tug detachable qauv, txhawb kev sib ntxiv ntawm cov mos txwv cores, tactical rails, txiav- tiv thaiv caj dab tiv thaiv, thiab lwm yam functional Cheebtsam, txhawb kev sib ntaus sib tua adaptability.
Ergonomic Optimization: Lub honeycomb buffer txheej disperses 60% ntawm kev cuam tshuam quab yuam, thiab lub qhov cua thiab ncua kev kawm ntawv txhim kho kev nplij siab thaum hnav ntev.
Kev soj ntsuam zoo thiab ntawv pov thawj
Tag nrho cov cuab yeej yuav tsum tau xeem nruj:
Stab Resistance Test: A 20-24 Joule kinetic zog ntsug stab rau thaj chaw tseem ceeb yuav tsum tsis txhob nkag nrog cov hniav.
Kev ntsuas kev poob siab: Tsis muaj cov khoom tawg hauv qab 120-160 Joules ntawm lub zog cuam tshuam.
Environmental adaptability: Ua haujlwm ruaj khov nyob rau hauv qhov kub ntawm -30℃rau +55℃.
Cov qauv ntawv pov thawj: Ua raws li cov qauv kev lag luam xws li GA 420-2021 Tub Ceev Xwm Riot Suit, thiab tau dhau qhov kev sim thiab ntawv pov thawj ntawm Ministry of Public Security.
