Gupfa nigice cyibanze muri rulllet. Kandi ni urufunguzo kurigukora pellet. Dukurikije imibare ituzuye, ikiguzi cya pellet urusyo rupfa kubura amafaranga arenga 25% yikiguzi cyo gufata neza amahugurwa yose. Kuri buri cyiciro cyimikino cyiyongera mumafaranga, irushanwa ryanyu ritonyanga kuri 0.25%. Igitereko cya Pellet rero ni ngombwa cyane.
Shanghai Zhengyi (CPSHzy) ni umunyamwugakugaburira urusyoutanga mu Bushinwa. Dutanga impeta ipfa urusyo, Gupfa gupfa urusyo naIgice cya Pellet, nko gupfa igorofa, impeta ipfa, pellet mill roller, nibindi bice kumashini ya pellet.
1.Pellet urusyo rupfa ibikoresho
Uruganda ruvuga rupfa rupfa muri rusange ikozwe mubyuma bya karubone, alloy stower ibyuma cyangwa ibyuma bidafite ishingiro binyuze mu kubahiriza, imashini ifata, no gucukura, no kuvura indwara. Umukoresha arashobora guhitamo ukurikije ruswa yibikoresho bibisi. Ibikoresho byo kuri pellet bipfa bigomba gukorwa muri alloy imiterere yicyuma cyangwa impeta yicyuma.
Icyuma cya karubone, nka 45 Icyuma, ubushyuhe bwayo ni 45-50 HRC, ni impeta yimpeta yo mu rwego rwo hasi, irwanya ruswa, ubu irwanya cyane.
Ibisobanuro Gupfa bikozwe muri ibi bikoresho bifite imbaraga nyinshi kandi byambara ihohoterwa, ariko intangarugero ni uko kurwanya ruswa atari byiza, cyane cyane kugaburira amafi.
Igiciro cyimpeta kirapfa, gikozwe mubikoresho, marigold pellet, chip yinkwi, pellet za staw, nibindi, ni hejuru cyane kuruta ibyuma. Byombi 20crmnti na 20mncr5 ni imyumvire yo hasi-yoroheje, byombi ni bimwe, usibye ko uwambere ari ibyuma byabashinwa hamwe nicyuma cyubudage. Kuva ti, ibintu byimiti, ntibikunze kuboneka mumahanga, 20crmnti cyangwa 20hrn kuva mu Bushinwa bikoreshwa aho kuba 20mncr5 ukomoka mu Budage, bityo ntibigwa mumwanya wa alloy. Ariko, igice kinini cyiyi strike kigarukira kumikorere yimodoka kugeza ubujyakuzimu bwa mm 1,2, nayo nayo niyo nyungu yigiciro gito cyicyuma.
Ibikoresho by'ibyuma bidafite ishingiro birimo ibyuma bidafite ikidage X46CR13, Ubushinwa butagira ingano ikomera cyane, kandi ikananga burundu ibimera bya karyuru. Bitewe nubuzima burebure bwibyuma bidafite stianing iseba, inshuro zisimburwa ni hasi bityo igiciro kuri perne ni gito.
Mubisanzwe, Gupfa ibikoresho byimpeta gupfa urusyo nicyo cyo guhinduranya imbaga n'ibikoresho by'icyuma.
2.Ikigereranyo cya Pellet cyo Gupfa
i = D / l
T = l + m
M ni ubujyakuzimu bwumwobo wagabanutse
Ikigereranyo cya compression (i) nigipimo cyo gupfa umwobo wa diameter (d) nuburebure bwiza (L) cyo gupfa.
Ukurikije imiterere yibikoresho fatizo, igipimo ni 8-15, uyikoresha ahitamo igipimo cya compression cyo gupfa, kandi ihindura ibipimo byihariye byo kwikuramo, kuko bigabanya ubwiza bwimpeta, ariko nanone ugabanye ibipimo byimpeshyi, ariko bigabanya imiterere yingufu, ariko bigabanya ibyatsi byo kwisiga, isura irakomeye kandi uburebure buratandukanye, kandi uburebure buratandukanye, kandi igipimo cy'ifu ni hejuru.
3.Igipimo cyo gufungura impeta
Igipimo cyo gufungura urusyo rupfa nigipimo cyibice byose byo gupfa umwobo muburyo bwiza bwo gupfa. Muri rusange, hejuru igipimo cyo gufungura urupfu, hejuru cyane. Munsi yo kwemeza imbaraga zo gupfa, igipimo cyo gufungura impeta gipfa kirashobora kunozwa uko bishoboka.
Ku bikoresho bibisi, munsi yikigereranyo cyo kwikuramo, uruganda ruhuje urukuta runini cyane, kuburyo imbaraga zipfa zidahagije, kandi ibintu byo gupfa bizagaragara mumusaruro. Muri iki gihe, ubunini bw'umpeta bupfa bugomba kwiyongera mbere yo kwemeza uburebure bukomeye bwumwobo.
4.Guhuza hagati ya pellet yapfira kandi roller
Nubuhanga bwingenzi kugirango utezimbere imikorere ya granulation nongere ubuzima bwo gupfa. Igomba kubamo ibintu 4:
- Impeta nshya ipfa ifite igitutu gishya, irinde gukoresha cyane igitutu.
- Ukurikije imiterere yibikoresho, ishusho yubwoko bwimashini iranga uburyo butandukanye bwumuvuduko, kugirango ugere ku buryo bwiza bwo gukora neza hagati yo gupfa no kuzunguruka.
- Urufunguzo rwo gukora icyuho ni ituze kandi ihame ni: nta bushobozi bwo kubona ubushobozi, gerageza kuruhuka.
- Kugenzura umuvuduko, uhindure umwanya muremure kandi ukabije wo kugaburira umusiba kugirango ugabanye umwanya wo kugaburira, kugabura ibikoresho.
5.Urusyo rupfa rupfa gutunganya
Impeta zi Impeta zirasaba cyane mugutunganya no gutunganya ibikoresho, hamwe nicyuma kidashira, imyitozo idasanzwe ya vacuum hamwe nibikoresho byo kuvura ibihumyo birasabwa kubyara impeta nziza. Ubushyuhe buhebuje bwo guhinga ubushyuhe bwo guhinga burashobora kunoza cyane gukomera, gukomera, guhakana ibyuma, umunaniro no gukomera kwicyuma. Ariko, ubushobozi bwo kwemeza urwego rukomeye kugirango umwobo wese upfe isaba urwego rwo hejuru rwo gutunganya hamwe nubunararibonye burebure.
6.Gupfa hejuru yubusa bwurukuta rwimbere rwumwobo
Ubuso bwubuso nabyo nikimenyetso cyingenzi cyimpeta zubuzima bwiza. Muri rusange, agaciro gake k'urukuta rwimbere ruzamura neza neza, kugabanya kwambara no kwagura ubuzima bwimpeta gupfa, ariko ikiguzi cyo gutunganya impeta gipfa kiziyongera.
Impeta ya Impeta ubukana nayo igira ingaruka kubipimo bya compression no gushiraho ibice, kimwe no gukora umusaruro. Ku mpeta imwe ipfa compression igipimo, hepfo agaciro kagurika, hepfo kurwanya imigezi yimbaho cyangwa ibiryo, byorohaho gusohora, hejuru yipimisha umusaruro. Impeta nziza yo gutunganya umwobo irashobora kugera kuri 0.8-1,6, impeta ipfa igicucu kigera kuri 0.8, imashini iboneye kubikoresho bifatika, nta gusya.
