Kwirinda kunyerera no kugenzura ingamba za Tandem Cold Rolling Mill

Kunyerera bibaho mugihe cyo kuzunguruka, ni ukuvuga ugereranije kunyerera hagati yumurongo naurusyo, mubyukuri, zone deformasiyo yumurongo isimburwa rwose na imbere cyangwa inyuma kunyerera.Slip phenomenon ibaho byoroheje bigira ingaruka kumiterere yubuso no ku musaruro wumurongo, cyangwa bigatera umurongo wacitse ikirundo cyimpanuka zibyuma, mubushakashatsi bwashize, abantu bakunda gusa mbere yo kunyerera cyangwa ingano yagaciro ntarengwa yinguni idafite aho ibogamiye nka shingiro ryo kumenya amahirwe yo kunyerera, ko ntoya yo kunyerera imbere cyangwa impande zidafite aho zibogamiye, birashoboka cyane kunyerera.Mubyukuri, ibi ntabwo ari siyansi cyane.Kurugero, Kuritandem imbeho ikonje, Impande zidafite aho zibogamiye ziheruka, agaciro ntagereranywa kanyerera imbere igomba kuba nto cyane ugereranije na stand ya mbere, ariko ibi ntibisobanura ko igihagararo gishobora kunyerera.

1. Umuvuduko ukabije

Hamwe no kwiyongera k'umuvuduko wo kuzunguruka, ubunini bwa firime ya lubricant bwiyongera, coefficient de friction iragabanuka, amahirwe yo kunyerera ariyongera, kandi inzira yo kuzunguruka iba idahindagurika.Ariko kubera umusaruro ugezweho, uburyo bwo kuzamura umusaruro, kuzunguruka byihuse byabaye intego yumurongo w’umusaruro, bityo mu gukumira no kugenzura kunyerera ntibigomba kuba byangiza umuvuduko nkigiciro.

Sisitemu yo gusiga amavuta

Harimo ubwoko butandukanye bwo gusiga amavuta, kwibanda, ubushyuhe, nibindi, bigira ingaruka kumubyimba wa firime ya lubricant binyuze mumihindagurikire yubusa.KuriTandem Cold Mill, guhitamo amavuta yo kwisiga bigira uruhare runini mukurinda no kugenzura kunyerera ni kimwe mubyerekezo nyamukuru.Binyuze mu isesengura, dushobora kumenya ko hamwe no kwiyongera kwamavuta yo kwisiga, umubyimba wa firime yamavuta wamavuta wiyongera, coefficient de fraisse igabanuka, kandi, uko intumbero yiyongera nubushyuhe bukagabanuka, ububobere bwamazi bwiyongera.Muri ubu buryo, kuriurusyo rukonjeikunda kunyerera kuri rack (mubisanzwe rack yanyuma), urashobora kwirinda kunyerera mugabanya neza ubukana bwamazi yo kwisiga no kuzamura ubushyuhe bwamazi.

3. Sisitemu yo guhagarika umutima

Hamwe n'ubwiyongere bwa nyuma ya tension, uburinganire bwa zone de lubrication yububiko bwiyongera, kugirango byoroshye kunyerera, birashobora kugabanuka neza na nyuma ya tension kugirango birinde kunyerera.

4. Urusyoubukana

Kuzunguruka kuzunguruka bigira ingaruka cyane cyane kuri coefficient de fraisement, uko ububobere bwa muzingo bugabanuka, coefficient de fraux nayo iragabanuka, kunyerera biroroshye kubaho.Muri rusange, kuzunguruka kuzunguruka hamwe no kuzunguruka tonnage bifitanye isano rya bugufi no gusimbuza igihe cyizingo kugirango bifashe kwirinda kunyerera.