UD jiraine zvakanakisa zvimiro senge kupfava kunzwa, kuderera density, abrasion kuramba, kukanganisa kupikisa, kucheka kuramba uye kuoma.Inoshandiswa zvakanyanya munguo dzakapfava dzemuviri, helmete isingaremi bullet-proof, lightweight bullet-proof armor plate, anti-kubaya, anti-kucheka jira rembatya uye akakosha everuzhinji anodzivirira mhirizhonga.Icho chinhu chinodzivirira-bullet chine simba repamusoro uye uremu hureru munyika yanhasi.
Uni-Directional Mucheka (inozivikanwawo sejira reUD) rinotarisa simba raro mune imwe nzira.UD jira rinogona kugadzirwa nekuputira akati wandei zvidimbu zveimwe nzira jira pane imwe Angle.Parizvino, jira rakaderera repamusoro molecular huremu polyethylene faibha rinowanzo gadzirwa nenzira inotevera: Multiple high molecular weight polyethylene fibers inorongwa mune imwe nzira kuburikidza nekuita kweuniform, parallel uye straight warping, nezvimwewo, uye unidirectional jira yakagadzirwa nekunamira fiber imwe neimwe.
Iyo yakawanda-layer unidirectional jira inoiswa munhevedzano maererano ne0 degrees ~ 90 madhigirii, uye iyo unidirectional jira inogadzirwa nekunamira yega yega.Mucheka unidirectional wakagadzirwa nehunyanzvi uripo unosanganisira kuwanda kweyepamusoro molecular huremu polyethylene faibha dzakamonwa mune imwe nzira uye dzakabatanidzwa mune imwe.
Sezvo iyo yakakwira molecular uremu polyethylene faibha iri filament bundle chimiro, imwe neimwe yakakwira molecular uremu polyethylene faibha munhu akazvimirira, saka kurwiswa kwefiber imwe neimwe kwakaoma, mutengo wekugadzira wakakwira, uye muhondo uye gluing process. zviri nyore kukonzera kuremara senge waya yakatyoka, kumonyoroka, kumonereka uye knotting, kusaenzana kurongeka, zvichingodaro, kukanganisa uku kunodzivirira jira reimwe nzira kana weft jira shoma kubva pakufambisa simba rekunze.Chiitiko chekushushikana kwekushushikana chiri nyore kuitika, izvo zvinoderedza simba uye bulletproof zvimiro zveUD jirakana kuti weft shoma jira.
Zvino mudzimba kudiwa weft shoma jira akatanga kuwedzera, asi hapana akakwana kugadzirwa michina, mukuru midziyo kushandisa firimu kana vamwe vatakuri kugadzirira weft shoma jira, uye ipapo kusvuura kure, zvinorema oparesheni, kudhura, yepamusoro mutengo. yemidziyo inobva kunze kwenyika.
Kuti ugadzirise matambudziko ari pamusoro pehunyanzvi, kugadzirwa kunopa kuenderera mberi weft kushoma machira ekugadzira machira uye maitirwo, kugadzirisa matambudziko ekushanda kwakaoma, kudhura kwakanyanya uye kuderera kwehunyanzvi huripo mune yazvino weft mishoma kugadzirira jira midziyo, pamwe nezvinetso zvekuputsika. waya, kumonyoroka, kumonereka nekupfumba, kusaenzana kuronga uye kumwe kukanganisa munzira imwe chete yekugadzira jira rinokanganisa kusimba uye elasticity yeweft jira shoma.
Tichifunga nezve pre-gadziriro yejira-imwe nzira, iyo yakagadzirwa inopa inoenderera kugadzirira michina uye maitiro eweft mashoma machira, ayo anosanganisira kuburitsa bepa rekusunungura michina, yakawanda-inopisa inopisa yekutsikirira michina, kuburitsa bepa rekusunungura michina, yekuzviparadzanisa firimu yekusunungura michina, kucheka mudziyo uye mhepo mudziyo.
Iyo midziyo inogona kuramba ichigadziraUD jira, kucheka uye kudzosera midziyo, kushanda kuri nyore uye mutengo wakaderera.Iyi nzira inoshandisa bepa repamusoro nechepazasi rekuburitsa kupisa uye kudzvanya mafiibhi mushure mekurwa pachinzvimbo chekupfapfaidza adhesive.Nekugadzirisa tembiricha yekutsikirira uye kudzvanywa, mafibhi anogona kuzadzisa chinangwa chekugadzira yunifomu, iyo inogona kudzivirira iyo fiber kutyora, kumonyoroka uye mamwe matambudziko zvichikonzera kusakwana kwesimba uye elasticity yeweft jira shoma, uye kuvandudza kunaka kwekugadzirwa kweiyo weft shoma. jira.
Nguva yekutumira: Kubvumbi-20-2023
