Tungsten Carbide Rolls: Manufacturing process, Characteristics, and Application

          Tungsten carbide rolls, inozivikanwawo secemented carbide rolls, zvinhu zvakakosha zvinoshandiswa mukukungurutsa zvigayo zvekugadzira nekuumba simbi. Iwo akagadzirwa kubva mumubatanidzwa zvinhu zvinosanganisira tungsten carbide (WC) sechikamu chakaoma uye cobalt (Co) kana nickel (Ni) sechikamu chekusunga.
Nekuda kwekuoma kwavo kwakasarudzika, kusamira, uye kusimba patembiricha yakakwira, tungsten carbide rolls zvishoma nezvishoma yakatsiva echinyakare simbi rolls mune akawanda epamusoro-chaiyo uye akakwira-mutoro ekutenderedza maapplication.

          Carbide rolls chimwe chezvinhu zvinonyanya kudiwa nezvigayo zvesimbi. Iwo akakamurwa zvakanyanya muzvikamu zvina: high-speed waya rod rod, chizvarwa chitsva chepamusoro-speed wire rod rod rolls, chizvarwa chitsva high-speed waya rod rod, uye inotonhora-inokungurutswa 3D coils.

1. Manufacturing Process

Kugadzirwa kwetungsten carbide rolls kunosanganisira chaiyo poda metallurgy matekiniki uye akawanda ekugadzirisa matanho:

Upfu Kugadzirira

Bhora Kugaya uye Kusanganisa

Kudzvanya (Compaction)

Sintering

Machining uye Kupedzisa

Gungano (yeComposite Rolls)

2. Hunhu hweTungsten Carbide Rolls

High Hardness uye Wear Resistance
Kuomarara kwe tungsten carbide (kazhinji pamusoro pe85 HRA) inovimbisa kuramba kupfeka uye deformation panguva yekukunguruka.

Yakanakisa Simba uye Thermal Kugadzikana
Inochengetedza mechanical properties kunyange pasi pekushisa kwepamusoro uye high pressure condition.

Superior Surface Hunhu uye Dimensional Kururama
Inosimbisa nzvimbo dzakatsetseka dzinotendereka uye hukuru hwechigadzirwa.

Corrosion uye Oxidation Resistance
Inoita zvakanaka kunyangwe munzvimbo dzakaoma kana dzakanyorova dzekushanda.

Hupenyu Hurefu Hwebasa uye Kuderedzwa Kwekuchengetedza

3. Zvikumbiro

Tungsten carbide rolls inoshandiswa zvakanyanya mumaindasitiri esimbi uye asiri-ferrous simbi, kunyanya mumitsetse yekumhanya-mhanya uye yakakwenenzverwa, senge:

Wire Rod uye Bar Mills-Kupedzisa uye yepakati inomira yekugadzira waya tsvimbo, mabara, uye rebars.

Tube uye Pipe Mills-Kukura uye kuderedza mipumburu yemachubhu asina musono uye akaiswa welded.

Strip Mills-Kunyatso kukungurutswa kweakatetepa mitsetse uye akakosha zvikamu.

Non-Ferrous Rolling-Mhangura, aluminium, uye alloy rolling mashandiro.

Specialty Applications-Inoshandiswa mukupfapfaidza, kutwasanudza, uye kugadzira maitirwo anoda kukwirira kupfeka kuramba.

 Mhedziso

Tungsten carbide rolls inomiririra chiyero chakakwana pakati pekuoma, kuomarara, uye kusimba, zvichiita kuti ive chishandiso chakakosha muhunyanzvi hwemazuva ano hwekugadzika chigayo.
Nekufambira mberi kwepoda metallurgy uye kunyatsogadzira machining, aya ma rolls anoramba achiunza kugadzirwa kwepamusoro, kuvandudzwa kwemhando yechigadzirwa, uye kuderera kwemitengo yekushanda, zvichitsigira kushanduka kuri kuitika kweindasitiri yesimbi yepasi rose.