Melemo ea UHMWPE Rod UHMWPE ha e nkhe, ha e latsoehe ebile ha e na chefo, E monya mongobo o tlase haholo.Khohlano e tlase haholo…
Boitsebiso bo boima bo bobebe, bo na le boima ba .93 - .94, bo etsang hore bo be bobebe ho feta metsi, kahoo bo tla phaphamala ka metsing.Polasetiki ena e bobebe e tla nkela thepa e 'ngoe e tala sebaka ka makhetlo a mangata boima ba eona.Ntho ena e etsa hore tšebeliso ea UHMW e be lisebelisoa tse tloaelehileng bakeng sa ho nkela lisebelisoa tse sa senyeheng tse sa senyeheng le ho felisa tlhoko ea mafura a kantle joalo ka ha a hlokoa ka tšepe le lisebelisoa tse ling.
UHMW rod le profiles tsa UHMW li bile teng lilemong tse 20 tse fetileng.Plastiki ea UHMW e tsejoa e le e 'ngoe ea lisebelisoa tsa polasetiki tse apereng hantle ka ho fetisisa le bakeng sa khanyetso e ntle ea abrasion.UHMW e na le ketane e telele haholo ea limolek'hule, e fanang ka khanyetso e ikhethang ea ho apara, empa boima bo bobebe haholo.
UHMW e qala e le resin e phofshoana.Mekhoa e tsebahalang haholo ea ho hlahisa sebopeho ho tsoa ho resin ena ke ka compression molding kapa ram extrusion.
Ho bopa ha khatello ea Leqephe la UHMWMokhoa oa ho bopa oa ho hatella o qala ka lipolanete tse kholo tsa tšepe tseo resin e behoang holim'a foreime.Lipoleiti tse peli li bokelloa hammoho tlas'a khatello e feteletseng, 'me li futhumatsoa butle-butle ho mocheso oa ho bopa.Lithempereichara li tšoaroa ho fihlela resin e futhumetse ka ho feletseng ho pholletsa le botenya ba thepa.Joale lipoleiti li pholile butle-butle, ka lihora tse 'maloa, e leng ho felisang monyetla oa khatello ea kelello maqepheng.Sehlahisoa se phethiloeng ke letlapa la polasetiki le boreleli le le thellang.Ba bang indastering ba bitsa UHMW e le 'The Poor Mans PTFE'.Lisebelisoa tse ling tsa polasetiki tse ka har'a lakane le molamu tse tloaelehileng bakeng sa likopo tsa ho roala ke: Acetal, Delrin, Nylon, PET, le PTFE.Lisebelisoa tsena kaofela li theko e boima ho feta lisebelisoa tsa UHMW.
Ts'ebetso ea Ram ExtrusionTs'ebetso ea extrusion ea pheleu e tloaelehile haholo ho hlahisa molamu oa UHMW kapa li-profiles tsa UHMW kapa likarolo tse fapaneng.E tšoanang resin e phofshoana e fepa ka mochine oa extrusion.Empa sebakeng sa ts'ebetso ea "screw" ea setso, extruder ena e na le pheleu e kholo ea haeteroliki e tsamaeang butle pele le morao.Pheleu ena e sutumelletsa lere la phofo butle ka har'a moqomo o molelele o futhumetseng ebe oa phunya.Ena ke ts'ebetso e liehang, 'me potoloho e' ngoe le e 'ngoe ea pheleu e ka hlahisa karoloana feela ea molamu o phethiloeng kapa profil.Ka lebaka la ts'ebetso ena e tsoelang pele, bolelele ba molamu oa UHMW kapa litlaleho tsa UHMW li ka hlahisoa hoo e batlang e le bolelele leha e le bofe.Li-profile tse nyane li hlahisoa ka li-coil, 'me li ka ba bolelele ba limithara tse makholo.Li-cross-sections tse kholo li atisa ho hlahisoa ka bolelele ba maoto a 10.
UHMW Extruded ProfilesLibopeho tse tloaelehileng tsa indasteri li kenyelletsa: Sekoaelo sa C-Rail se nang le Kopano ea aluminium ea boikhethelo, Cap Bar Cap, Dog Bone, Full & Half Round Snap-On, Bar Clip-On, J-Leg, Guide Rail Snap-On, Duravar Chain Guide Profiles, Litlaleho tsa Roller Chain, le V & Round Roller Belt Profiles tse entsoeng ho latela litlhaloso tsa indasteri.
Nako ea poso: Nov-30-2018