Itandukaniro hagati ya Tungsten Carbide na HSS Gukata Ibikoresho

Usibye ibikoresho bya karubide ya tungsten, ibikoresho byo gukata birashobora kandi kubyazwa umusaruro wibyuma byihuse. Nyamara, bitewe nuburyo butandukanye bwimiti nuburyo bwo gukora bwa tungsten karbide nicyuma cyihuta, ubwiza bwibikoresho byateguwe byo gutema nabyo biratandukanye.

1. Imiterere yimiti

Icyuma cyihuta cyane, kizwi kandi nk'icyuma cyihuta cyane cyangwa ibyuma by'imbere, bakunze kwita HSS, ibice nyamukuru bigize imiti ni karubone, silikoni, manganese, fosifore, sulfure, chromium, molybdenum, nikel, na tungsten. Ibyiza byo kongeramo tungsten na chromium mubyuma byimbere ni ukongera imbaraga zo koroshya ibicuruzwa iyo bishyushye, bityo bikongera umuvuduko wacyo.

Tungsten karbide, izwi kandi nka karbide ya sima, ni ibikoresho bivanze bishingiye ku byuma bivangavanga ibyuma hamwe nicyuma nka binder. Ibintu bisanzwe bikoreshwa ni tungsten karbide, karbide ya cobalt, karubide ya niobium, karubide ya titanium, karbide ya tantalum, nibindi, kandi ibisanzwe bihuza ni cobalt, nikel, fer, titanium, nibindi.

2. Imiterere yumubiri

Imbaraga zihindagurika zicyerekezo rusange-cyihuta cyihuta ni 3.0-3.4 GPa, ubukana bwingaruka ni 0.18-0.32 MJ / m2, naho ubukana ni 62-65 HRC (mugihe ubushyuhe buzamutse bugera kuri 600 ° C ko ubukana buzaba 48.5 HRC). Birashobora kugaragara ko ibyuma byihuta bifite ibiranga imbaraga nziza, kwihanganira kwambara neza, kurwanya ubushyuhe buciriritse, hamwe nubushyuhe buke. Birumvikana ko ibipimo ngenderwaho byihariye byerekana ibyuma byihuta bifitanye isano rya bugufi n’imiterere yabyo hamwe n’ibikoresho fatizo.

Imbaraga zo guhonyora za tungsten karbide zikoreshwa cyane ni 6000 MPa naho ubukana ni 69 ~ 81 HRC. Iyo ubushyuhe buzamutse bugera kuri 900 ~ 1000 ℃, ubukana burashobora kugumaho kuri HRC hafi 60. Byongeye kandi, ifite imbaraga nziza, gukomera, kurwanya kwambara, kurwanya ubushyuhe, no kurwanya ruswa. Nyamara, ibipimo byihariye byerekana imikorere ya karbide ya sima bifitanye isano rya bugufi nibigize imiti hamwe nikigereranyo cyibikoresho fatizo.

3. Uburyo bwo gukora

Igikorwa cyo gukora ibyuma byihuta cyane ni rusange: gushongesha itanura ryinshyi, gutunganya itanura, gutunganya vacuum, gusibanganya amashanyarazi, imashini yihimbira byihuse, guhimba inyundo, imashini isobanutse neza, kuzunguruka bishyushye mubicuruzwa, ibyapa, no gushushanya mu bicuruzwa.

Uburyo bwo gukora karbide ya tungsten muri rusange ni: kuvanga, gusya neza, kumisha, gukanda, no gucumura.

4. Imikoreshereze

Ibyuma byihuta cyane bikoreshwa cyane mugukora ibikoresho byo gukata (nk'imyitozo, kanda, hamwe nicyuma) hamwe nibikoresho bisobanutse (nka hobs, shaperi, na broach).

Usibye gukata ibikoresho tungsten karbide nayo ikoreshwa mugucukura amabuye y'agaciro, gupima, kubumba, kwihanganira kwambara, ubushyuhe bwinshi, nibindi bikoresho.

Ahanini mubihe bimwe, umuvuduko wo kugabanya ibikoresho bya tungsten karbide wikubye inshuro 4 kugeza kuri 7 ugereranije nicyuma cyihuta, kandi ubuzima buri hejuru ya 5 kugeza 80.

Niba ushimishijwe nibicuruzwa bya tungsten ukaba ushaka amakuru arambuye, urashobora kutwandikira ukoresheje terefone cyangwa amabaruwa ibumoso, cyangwa UKOHEREZA MAIL US hepfo yurupapuro.