Kugwiritsa ntchito moyenera kwakugayamadzimadzi ndi ofunika kwambiri akupera bwino. Ntchito yamadzimadzi akupera ndikuziziritsa ndi kudzoza malo odulira arc. Ntchito ya madzi akupera madzi ndi makamaka kuziziritsa komanso mafuta mafuta. Mafuta ozizira kwambiri amagwiritsidwa ntchito popaka mafuta ndipo amakhala ndi kuzizira pang'ono. Madzi akupera opangidwa ndi madzi okhala ndi zowonjezera zonse zopangira ndi oyenera kwambiri mawilo akuthwa komanso amphamvu. Magudumu amtunduwu nthawi zambiri amakhala ndi arc yayitali yodulira akamagwira ntchito, ndipo amafunikira kukwapula bwino.
Semi synthetic additive grinding fluid ndiyoyenera kwambiri kugaya mawonekedwe ovuta komanso ofunikiramafutantchito kuteteza kupsa. Mafuta oyera ndi oyenera kugaya mawonekedwe ovuta, ofupikitsakudulaarc ndi zofunika kwambiri pomaliza kumaliza. The ethylene glycol based grinding fluid ndi yoyenera nthawi zomwe ma gudumu akupera a kiyubiki boron nitride amagwiritsidwa ntchito ndipo mafuta oyera ayenera kupewa.
Kusankha madzi akupera ndi ntchito yovuta: zonse zoyamba mtengo wamadzimadzi akupera ndi mtengo wa kayendetsedwe kake ndi chithandizo ziyenera kuganiziridwa. Zomwe zimatchedwa "zobiriwira" zozizira zachilengedwe ndizonyenga chabe. Zoziziritsa kukhosi zina zoziziritsa kukhosi zimatha kumwedwa, koma zinyalala zogayazo zikangoipitsa madziwo, zimakhala zinyalala zowononga chilengedwe. Madzi opera akasankhidwa, ayenera kusefedwa ndikusungidwa. Sikoyenera kungoganizira za ukhondo wake, komanso kulamulira ndende yake, conductivity ndi PH mtengo.
Kuyesera kwaposachedwa kwamadzimadzi ogaya kukuwonetsa kuti chikoka cha kugaya ndende yamadzimadzi pogaya sichiri mzere. Kwa nthawi yayitali, akukhulupirira kuti njira yoperayo idzasinthidwa molingana ndi kuchuluka kwa ndende yamadzimadzi, zomwe sizolakwika kwenikweni. Mwachitsanzo, pamene ndende ya madzimadzi akupera ndi 7.5% ~ 8%, ntchito yake si yabwino ngati ya 5%, koma pamene ndende yawonjezeka kufika 10% ~ 12%, ntchito yake imakhala bwino.
Zotsatira zoyeserera za mitundu 50 yamadzi opera otengera madzi ndi ofanana ndi kusiyana pang'ono. Komabe, m’zochitika zina, mkhalidwewo suwonekera; Nthawi zina, kuchuluka kwa 7.5% kugaya madzimadzi kumakhala kokwanira kuti chida cha makina chiyime; Madzi akupera omwe ali ndi 5% ndi 10% amagwira ntchito bwino.
Nthawi yotumiza: Feb-06-2023