Izindlela Ezihlukene Zokucindezela Izinduku ze-Tungsten Carbide

I-Tungsten carbide yaziwa njengenye yezinto ezinzima kakhulu, engaphansi kwedayimane. Ukuze kukhiqizwe i-tungsten carbide, abasebenzi kufanele bayicindezele ibe yisimo esithile. Ekukhiqizeni, kunezindlela ezintathu zokucindezela i-tungsten carbide powder ibe yizinduku ze-tungsten carbide. Banezinzuzo zabo kanye nezicelo.

Izindlela yilezi:

1. Ifa Ngokucindezela

2. Extrusion Pressing

3. Isikhwama esomile Isostatic Pressing

1. Ifa Ngokucindezela

Ukucindezela i-Die ukucindezela izinduku ze-tungsten carbide ngesikhunta se-die. Le ndlela iyona evame kakhulu futhi esetshenziswa kabanzi. Ngesikhathi sokucindezela i-die, izisebenzi zengeza upharafini njenge-ejenti yokwakha, engakhuphula ukusebenza kahle, kufinyeze isikhathi sokukhiqiza, futhi konge izindleko ezengeziwe. Futhi upharafini kulula ukuwukhipha ngesikhathi sokushisa. Kodwa-ke, izinduku ze-tungsten carbide ngemuva kokucindezela ukufa zidinga ukugaywa.

2. Extrusion Pressing

Ukucindezela i-Extrusion kungasetshenziswa ukucindezela amabha we-tungsten carbide. Kule nqubo, kunezinhlobo ezimbili zama-ejenti akha asetshenziswa kabanzi. Enye i-cellulose, kanti enye i-parafini.

Ukusebenzisa i-cellulose njenge-ejenti yokwakha kungakhiqiza imigoqo yekhwalithi ephezulu ye-tungsten carbide. I-Tungsten carbide powder icindezelwa endaweni ye-vacuum bese iphuma ngokuqhubekayo. Kodwa kuthatha isikhathi eside ukomisa imigoqo ye-tungsten carbide ngaphambi kokucwiliswa.

Ukusebenzisa i-wax kapharafini nakho kunezimpawu zakho. Lapho imigoqo ye-tungsten carbide ikhishwa, iwumzimba oqinile. Ngakho akuthathi isikhathi eside ukomisa. Kodwa amabha e-tungsten carbide akhiqizwa ngopharafini njengoba i-ejenti yawo eyakhayo inezinga eliphansi eliqeqeshiwe.

3. Isikhwama esomile Isostatic Pressing

I-Dry-bag isostatic pressing nayo ingasetshenziselwa ukucindezela amabha e-tungsten carbide, kodwa kuphela lawo angaphansi kobubanzi obungu-16mm. Uma kungenjalo, kuyoba lula ukuphuka. Ngesikhathi sokucindezela kwe-isostatic yesikhwama esomile, ukucindezela kokubumba kuphezulu, futhi inqubo yokucindezela iyashesha. Amabha e-tungsten carbide ngemuva kokucindezela kwe-isostatic yesikhwama esomile kufanele agaywe ngaphambi kokucwiliswa. Futhi-ke kungenziwa sintered ngqo. Kule nqubo, i-ejenti yokwakha ihlale ipharafini.

Ngokwemikhiqizo ehlukene ye-carbide enosimende, izimboni zizokhetha izindlela ezihlukene zokuqinisekisa ukusebenza kahle kwazo kanye nekhwalithi ephezulu yemikhiqizo ye-tungsten carbide.

Uma unentshisekelo kuma-tungsten carbide rod futhi ufuna ulwazi olwengeziwe nemininingwane, UNGATHI XHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi kwekhasi.