Izinto eziluncedo ze-UHMWPE Rod UHMWPE ayinavumba, ayinancasa, kwaye ayinatyhefu, Inokufunxeka okuphantsi kakhulu kokufuma.I-coefficient ephantsi kakhulu yokukhuhlana...
Izinto eziphathekayo zinobunzima obulula, obunobuninzi be-.93 - .94, okwenza kube lula kunamanzi, ngoko kuya kudada emanzini.Le plastiki ikhaphukhaphu iya kuthatha indawo yezinye izinto ezininzi ekrwada eziphindaphinda ubunzima bayo.Lo mba wenza ukuba ukusetyenziswa kwe-UHMW kube yimathiriyeli eqhelekileyo yokutshintsha izinto ezinganyangekiyo ukunxiba kwaye iphelisa imfuneko yezithambiso zangaphandle ezifunekayo ngesinyithi kunye nezinye izinto.
UHMW intonga kunye neeprofayili ze-UHMW ziye zavela kule minyaka ingama-20 idlulileyo.Iplastiki ye-UHMW yaziwa njengenye yezona zinto zigqwesileyo zeplastiki kunye nokuxhathisa okugqwesileyo kwe-abrasion.I-UHMW inomxokelelwane omde kakhulu wemolekyuli, ovelisa ukuxhathisa okungaqhelekanga, kodwa ilula kakhulu.
I-UHMW iqala njengentlaka engumgubo.Ezona ndlela zidumileyo zokuvelisa imilo kule resin kukubumba ngoxinzelelo okanye i-ram extrusion.
Ukunyanzeliswa kokubumba kwePhepha le-UHMWInkqubo yokubumba iqala ngeepleyiti ezinkulu zetsimbi apho i-resin ibekwe kwisakhelo.Iipleyiti ezimbini zihlanganiswa phantsi koxinzelelo olugqithisileyo, kwaye zifudunyezwe ngokucothayo kwiqondo lobushushu lokubumba.Amaqondo obushushu abanjwe de i-resin ifudunyezwe ngokupheleleyo kulo lonke ubuninzi bezinto eziphathekayo.Iiplatens zipholiswa ngokucothayo, kwiiyure ezininzi, nto leyo ephelisa ukubakho koxinzelelo kumaphepha.Imveliso egqityiweyo yiplastiki egudileyo kwaye imtyibilizi.Abanye kwishishini babhekisa kwi-UHMW njenge-'The Poor Mans PTFE'.Ezinye izinto zeplastiki kwiphepha kunye nentonga eqhelekileyo kwizicelo zokunxiba zezi: Acetal, Delrin, Nylon, PET, kunye ne-PTFE.Zonke ezi mathiriyeli zibiza kakhulu kunemathiriyeli ye-UHMW.
Inkqubo yeRam ExtrusionInkqubo yokukhutshwa kwenkunzi yegusha ixhaphake kakhulu ekuveliseni intonga ye-UHMW okanye iiprofayili ze-UHMW okanye amacandelo anqamlezayo.Intlaka engumgubo efanayo ifakwa kumatshini wokukhupha.Kodwa endaweni yenkqubo yesiko lokujija, le extruder inenkunzi yegusha enkulu yehydraulic ehamba kancinci umva naphambili.Le nkunzi yegusha kancinane ityhala intlaka engumgubo kumbhobho omde ofudunyezwayo emva koko ibe yidayisi.Le yinkqubo ecothayo, kwaye umjikelo ngamnye wenkunzi yegusha unokuvelisa kuphela iqhezu le-intshi yentonga egqityiweyo okanye iprofayili.Ngenxa yale nkqubo iqhubekayo, ubude bentonga ye-UHMW okanye iiprofayili ze-UHMW zinokuveliswa phantse naziphi na ubude.Iiprofayili ezincinci ziveliswa kwiikhoyili, kwaye zinokuba ngamakhulu amaninzi eenyawo ubude.Iziqendu ezinkulu ezinqamlezayo ziqhele ukuveliswa kwi-10 ubude beenyawo.
UHMW Iiprofayili ezongezelelweyoIimilo zeprofayile ezisemgangathweni zibandakanya: I-C-Rail Cover ene-Aluminiyam ekhethiweyo yeNdibano, i-Drive Bar Cap, i-Dog Bone, i-Full & Half Round Snap-On, i-Bar Clip-On, i-J-Leg, i-Snap-On yesiKhokelo, i-Duravar Chain Guide Profiles, IiProfayili ze-Roller Chain, kunye ne-V & Round Roller Belt Iiprofayili ezenziwe kwiinkcukacha zeshishini.
Ixesha lokuposa: Nov-30-2018