Iyi purasitiki yeinjiniya inogona kugadzirwa kuita chero chinhu, kubva kudiki (yakaderera mutoro) magiya uye mabhengi kune mahombe sprockets-maumbirwo ayo kusvika nguva pfupi yadarika aingogoneka nesimbi.Haisi kungopfuura simbi mune abrasion application, zvakare iri nyore kuita muchina uye saka yakachipa.Iri purasitiki rinoshandiswa zvakasiyana-siyana rinogona kugayiwa, kurongwa, kuchekwa, kucherwa, uye kushandurwa kuti rigadzire zvikamu zvakakura zvakasiyana pamutengo unokwikwidza.Iyo ine yakatanhamara abrasion kuramba, yepamusoro mhedzisiro kuramba, isinganamate uye yekuzvigadzika uye yakanakisa michina zvivakwa, kunyangwe mune cryogenic mamiriro.
Zvakanakira zveUHMWPE Rod
UHMWPE haina kunhuwa, haina muchetura, uye haina muchetura, Inopfekwa zvakanyanyisa kunyorova kwehunyoro.Kunyanya kushingirira kumvura, mwando, makemikari mazhinji Inopikisa UV mwaranzi, uye tupukanana.UHMWPE inongoita brittle patembiricha iri pasi pe −150 °C.
UHMWPE Rod inoita sei?
UHMWPE tsvimboine incredible kuramba abrasion uye inogona kupfuura chero ipi neipi yeinjiniya plastiki mune izvi.Iyo ine yakaderera friction co-efficient uye inopa inotakura svikiro iyo yakasununguka kumhanya uye yakasarudzika inogara kwenguva refu.Inoshingirira kune akawanda dilute asidhi, zvinonyungudutsa uye maajenti ekuchenesa.Iine tembiricha yekuwedzera yekuwedzera 90°C uye tembiricha yenguva pfupi yekushandisa yekuwedzera 120°C.Chinhu chakanyanya kuomarara, chine simba repamusoro-soro reiyo chero thermoplastic yakagadzirwa parizvino.
UHMWPE Rod inoshandiswa nei?Nekuti UHMWPE tsvimbo ine yakanakisa abrasion kuramba inowanzoshandiswa kune jecha, matombo kana aggregate process application.Idzi nharaunda dzakakasharara pane chero zvinhu zvinotakura asi UHMWPE ndeimwe yemapurasitiki mashoma einjiniya anokwanisa kutsungirira kushungurudzwa kwakadaro.
UHMWPE Rod inogona zvakare kushandiswa kune yakaderera friction pulleys nekuda kweiyo yakaderera kwazvo-inoshanda inopa inotakura svikiro iyo yakasununguka kumhanya uye yakasarudzika inogara kwenguva refu.Inowanzo kuwanikwa munzvimbo dzekugadzirwa kwechikafu uko mavhoriyamu akakwira emidziyo inoda kutungamirwa pamwe nevanotakura kana mitsetse yekugadzira.Nekuti ine yakaderera kunyura hunyoro, inowanikwawo mune dzimwe nzvimbo dzinodiwa zvakanyanya dzekushandisa mugungwa.Iyo dzimwe nguva inoshandiswa mune zvimwe cryogenic zvikamu nekuda kwekuderera kwayo tembiricha kugona.
Nekuda kwekuramba kwayo kupfeka uye kukanganisa, UHMWPE inoramba ichiwana kuwedzera maindasitiri ekushandisa, kusanganisira zvikamu zvemotokari nemabhodhoro.Kubva kuma1960s, anga ariwo anonyanya kushandiswa zvinhu kune yakazara joint arthroplasty muorthopedic uye spine implants.
Ndeapi machining maitiro eUHMWPE Rod?Yekumhanyisa simbi yekushandisa inokurudzirwa ine yakawanda yekumashure rake, parutivi reki uye kucheneswa, uye ine rupo mhino radius.Chenjerera paunenge uchitenderedza UHMWPE sezvo machipisi achizoenderera uye anowanzo kuputira mudziyo kuitira kuti "pecking action" inorairwa.
Gluing uye kubatanaUHMWPE haitore mvura nyore, kana kunyorova nyore, izvo zvinoita kuti kubatanidza kune mamwe mapolymer kunetse.
UHMWPE Rod yakanakira kushandiswa kwechikafu here?Yechisikigo giredhi UHMWPE ndeye FDA yakatenderwa kushandiswa mukushandisa kwechikafu.
UHMWPE Rod ine yakanaka Wear kuramba?UHMWPE tsvimbo inoshingirira kubvongodzwa, mune mamwe maitiro ichiramba kakapetwa ka15 kune abrasion pane kabhoni simbi.
Chemical resistanceIyo inoshingirira zvakanyanya kumakemikari anoparadza kunze kweoxidizing acids
Unique characterIs coefficient of friction yakadzikira zvakanyanya pane yenylon neacetal, uye inofananidzwa nePTFE, kana polymer.Ganda haridyidzane naro zvakasimba, richiita kuti pasi riite serinotsvedza, rinenge rine namo.
Nei uchifanira kusarudza UHMWPE Rod?Iyi purasitiki yeinjiniya ine yakasarudzika yakaderera coefficient yekukwesha iyo inopa yakanakisa kutsvedza zvivakwa uye ndechimwe chezvinhu zvakanakisa zvekupfeka uye abrasion kuramba.Iyo yakaoma kunyangwe pakudziya kwakadzika, inopa huremu hwakaderera, uye iri nyore kuigadzira.
Nguva yekutumira: May-24-2017