The zafi mirgina tsari natsiri tagullashine tsari na farko na dumama ingot mai ci gaba, zafi mai zafi da jujjuyawar sanyi, kuma shine mabuɗin tsarin sarrafa ingancin tsiri.A cikin yanayin zafi, yanayin da ke cikin tanderun, zafin jiki, lokacin dumama da ingancin tuntuɓar ƙasa na tanderun duk suna da tasiri a bayyane akan ingancin tsiri.
A surface lahani na tagulla tsiri lalacewa ta hanyar dumama da zafi mirgina suma sun fi tsanani, yafi bayyana a cikin thickening na oxide ɓawon burodi lalacewa ta hanyar dumama jinkiri, da latsa oxidized slag a kasan tanderun cikin ingot da matalauta peeling sakamakon zafi mirgina.Tsarin niƙa idan ba a tsabtace niƙa ba, niƙa mai ɗigo, furen wuka, da sauransu, zai haifar da bawon tsiri kai tsaye, al'ajabi da ramuka.
Sarrafa yanayi a cikin tanderun, tsananin aiwatar da dumama tsari, na yau da kullum dubawa da kuma dace tabbatar da tanderun kasa su ne makullin don rage mai tsanani hadawan abu da iskar shaka na tagulla tsiri ingots, kutsawa na oxide slag da m hatsi.A lokacin da niƙa saman, ingancin milling abun yanka, daidaito, girgiza na niƙa abun yanka da rage milling guntu matsa lamba ne mabuɗin don tabbatar da ingancin niƙa surface.A lokaci guda kuma, ana aiwatar da tsauraran matakan niƙa, kuma ana sarrafa saurin niƙa don magance matsalar babban ruwa.
Domin tabbatar da ingancin billet ɗin gabaɗaya, ya kamata a goge ramin iskar oxygen da ba a wanke ba kuma a gyara shi yayin birgima.Bugu da kari, milling surface na tagulla bel ya kamata kula da coiling ingancin, don hana gaban gibba tsakanin yadudduka, a kan aiwatar da dagawa da sauran yadudduka zai haifar da surface scratches, barin boye matsala ga surface quality.
Bugu da kari, tagulla tsiri, tagulla farantin kuma za a iya amfani da interlayer rufi takarda ko wasu lalacewa-resistant kayan sassauki (kamar snakeski zane, wanda ba sakan zane, da dai sauransu) don rage interlayer karce, tabbatar da cewa interlayer zamiya a kan surface na blank tare da lalacewa.
Lokacin aikawa: Satumba-22-2022