Tungsten Carbide Rolls: Mokhoa oa Tlhahiso, Litšobotsi le Tšebeliso

          Li-tungsten carbide rolls, tse tsejoang hape e le li-carbide rolls tse samente, ke likarolo tsa bohlokoa tse sebelisoang ho kolokisang mabili bakeng sa ho etsa le ho etsa thepa ea tšepe. Li entsoe ka thepa e kopantsoeng e nang le tungsten carbide (WC) joalo ka karolo e thata le cobalt (Co) kapa nickel (Ni) joalo ka karolo e kopanyang.
Ka lebaka la ho thatafala ho ikhethang, ho hanyetsa ho sareheng, le matla a mocheso o phahameng, lirolo tsa tungsten carbide butle-butle li nkile sebaka sa meqolo ea tšepe ea setso lits'ebetsong tse ngata tse nepahetseng haholo le tse nang le meroalo e phahameng.

          Li-carbide rolls ke e 'ngoe ea lisebelisoa tse hlokoang haholo ke lifeme tsa tšepe. Li arotsoe haholo-holo ka mekhahlelo e mene: lirolo tsa terata tse lebelo le holimo, lirolo tsa terata tse chesang ka lebelo le phahameng tsa moloko o mocha, lirolo tsa terata tse lebelo le phahameng tsa moloko o mocha, le likhoele tsa 3D tse kolobisitsoeng ka serame.

1. Mokhoa oa Tlhahiso

Tlhahiso ea meqolo ea tungsten carbide e kenyelletsa mekhoa e nepahetseng ea metallurgy ea phofo le mekhahlelo e mengata ea ts'ebetso:

Tokiso ea Phofo

Ho Koala Libolo le Ho Kopanya

Ho tobetsa (Compaction)

Sintering

Ho sebetsa le ho qetela

Kopano (bakeng sa Meqolo e Kopanetsoeng)

2. Litšobotsi tsa Tungsten Carbide Rolls

Boima bo phahameng le ho hanyetsa ho Roala
Ho thatafala ha tungsten carbide (hangata e kaholimo ho 85 HRA) ho netefatsa khanyetso e ntle ea ho roala le ho senyeha ha o ntse o bilika.

Matla a Hlollang le Thermal Stability
E boloka thepa ea mechine esita le tlas'a mocheso o phahameng le maemo a khatello e phahameng.

Boleng bo Phahameng ka ho Fetisisa le ho Nepaha ha Dimensional
E netefatsa libaka tse thellang le litekanyo tse tsitsitseng tsa sehlahisoa.

Corrosion le Oxidation Resistance
E sebetsa hantle le maemong a thata kapa a mongobo a sebetsang.

Bophelo bo Bolelele ba Tšebeletso le Tlhokomelo e Fokotsoeng

3. Likopo

Tungsten carbide rolls e sebelisoa haholo liindastering tsa tšepe le tse se nang ferrous, haholo-holo meleng ea lebelo le holimo le e nepahetseng, joalo ka:

Wire Rod le Bar Mills- Litomo tsa ho qetela le tse mahareng bakeng sa ho hlahisa lithupa tsa terata, mekoallo le li-rebar.

Li-Tube and Pipe Mills- Ho lekanya le ho fokotsa meqolo bakeng sa li-tubes tse se nang seam kapa tse cheselitsoeng.

Strip Mills- Ho roala ka nepo ha likhoele tse moqotetsane le likarolo tse ikhethang.

Non-Ferous Rolling- Ts'ebetso ea koporo, aluminium le alloy rolling.

Lisebelisoa tse khethehileng- E sebelisoa ka mokhoa o bataletseng, oa ho otlolla, le oa ho etsa mekhoa e hlokang khanyetso e phahameng ea ho apara.

 Qetello

Tungsten carbide rolls e emela ho leka-lekana ho phethahetseng pakeng tsa ho thatafala, ho tiea le ho tšoarella, e leng se etsang hore e be sesebelisoa sa bohlokoa ho theknoloji ea sejoale-joale ea leloala.
Ka tsoelo-pele ea metallurgy ea phofo le machining e nepahetseng, meqolo ena e ntse e tsoela pele ho fana ka tlhahiso e phahameng, boleng bo ntlafetseng ba sehlahisoa, le litšenyehelo tse tlaase tsa ts'ebetso, ho tšehetsa tsoelo-pele e tsoelang pele ea indasteri ea tšepe ea lefatše lohle.