Tungsten Carbide Roller ke Eng?

Ka nts'etsopele e potlakileng ea indasteri ea tšepe, ho ntlafatsa tlhahiso ea tšepe le ho ntlafatsa sekhahla sa ts'ebeliso le tlhahiso ea leloala, ho fokotsa nako ea ho koala leloala, ho amohela "tungsten carbide roller" e nang le bophelo bo bolelele ba ts'ebeletso ke mokhoa oa bohlokoa. Rola e entsoeng ka samente ea carbide, eo hape e tsejoang ka hore ke semented carbide roller ring, e bolela moqolo o entsoeng ka tungsten carbide le cobalt ka mokhoa oa phofo oa metallurgical.

Tungsten carbide roller e ka aroloa ka mefuta e 'meli ea bohlokoa le e kopantsoeng ho latela sebopeho sa sebopeho. Integral tungsten carbide roller e 'nile ea sebelisoa haholo ho roala le ho qeta liteishene tsa terata tse lebelo le holimo. Motsoako o entsoeng ka samente o entsoeng ka carbide roller o entsoe ka tungsten carbide le lisebelisoa tse ling. Li-roller tse nang le likarolo tse ngata tsa carbide li lahleloa ka ho toba ka har'a sefate sa rolara, se sebelisoang ho leloala le nang le mojaro o boima.

Carbide roll e na le boima bo phahameng mme boleng ba eona bo thata bo fapana haholo ka mocheso. Boleng ba boima bo ka tlase ho 700 ° C bo phahame ka makhetlo a 4 ho feta tšepe e phahameng. Modulus ea elastic, matla a hatellang, matla a ho kobeha, le conductivity ea mocheso le tsona li phahame ha 1 ho feta tšepe ea sesebelisoa. Kaha mocheso oa mocheso oa "carbide roll" o phahame, phello ea mocheso e ntle e ntle, kahoo bokaholimo ba moqolo bo tlas'a mocheso o phahameng ka nako e khutšoanyane, kahoo nako ea ho arabela mocheso o phahameng oa litšila tse kotsi metsing a pholileng le moqolo o mokgutshwane. Ka hona, li-roller tsa tungsten carbide li hanyetsana haholo le kutu, mokhathala le mokhathala o chesang ho feta lirolara tsa tšepe.

Ts'ebetso ea li-roller tsa tungsten carbide e amana le litaba tsa karolo ea tšepe ea bond le boholo ba likaroloana tsa tungsten carbide. Tungsten carbide ke hoo e ka bang 70% ho 90% ea kakaretso ea kakaretso le boholo ba likaroloana ke μm ea 0.2 ho ea ho 14. Haeba tšepe ea tšepe e eketseha kapa e eketsa boholo ba karoloana ea tungsten carbide ke, boima ba carbide e entsoeng ka samente bo fokotseha. , 'me ho thatafala hoa ntlafatsoa. Matla a ho kobeha a reng ea tungsten carbide roller e ka fihla ho 2200 MPa. Matla a tšusumetso a ka fihlelleha (4 ~ 6) × 106 J / ㎡, 'me HRA ke 78 ho isa ho 90.

Tungsten carbide roll e na le boleng bo tsitsitseng le ho nepahala ha ts'ebetso e phahameng ka moaparo o motle haholo le ho hanyetsa tšusumetso. Carbide roller e sebelisoa haholo bakeng sa ho roala molamu, molamu oa terata, tšepe e lohiloeng le phala ea tšepe e se nang moroalo, e ntlafatsang haholo ts'ebetso ea ts'ebetso ea leloala.

Haeba u thahasella lirolara tsa tungsten carbide 'me u batla tlhahisoleseling le lintlha tse ling, u ka ITHUTA KA MOHAU kapa ka lengolo-tsoibila ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.