Thin Plate Rolling Mill For Industrial Production
| Dzina lazogulitsa | Mbale yopyapyala yogubuduza mphero | Nkhani zogwirizana | Makina, Kupanga mafakitale |
| Gulu | Makina | Mutu | Metallurgical engineering |
| Mtundu | Runxiang | Malo oyambira | Guangxi, China |
| Minda yogwirizana | Kugudubuza mphero ndondomeko | Kaya mwambo | Inde |
Chigayo cha mbale zowondandi kugudubuza (0.3 ~ 4.0) mm × (600 ~ 1000) mm woonda mbale kugubuduza mphero.Kukula koyenera kwa pepala lomalizidwa lotentha ndi (0.5 ~ 2.0) × 1000 × 2000mm (kukhuthala × m'lifupi × kutalika), komwe kumakulungidwa ndi slab yofananira pogwiritsa ntchito mphero ya 1200.Chifukwa cha kutentha kwambiri kutentha kwa slab mu multi-pass rolling.Pambuyo pa kusinthika kwakukulu, m'mphepete mwake siwolunjika, kotero mbali zinayi zimadulidwa.Kuti mukwaniritse kukula koyenera, kugubuduza kwenikweni kusiya malire oyenera.
Nthawi zambiri kukula kwa bolodi loyipa pambuyo pakugubuduza kumakhala pafupifupi 1040 × 2320mm (m'lifupi × kutalika), ndipo kukula kothandiza kwa 1000 × 2000mm kumadulidwa ndi disc unit, kumeta ubweya wa ubweya (kumeta ubweya wa ubweya) wa bolodi loyipa pambuyo pometa ndi: 1000 × 2000 / 1040 × 2320 = 82.89% Kutayika komwe kumachitika chifukwa cha kudulidwa ndi mutu kumafika 17.11%, zomwe zimakhala zovuta kwambiri kuti zikhale bwino.Kugwiritsiridwa ntchito kwa ndondomeko yopangira kawiri kawiri kungachepetse bwino mutu wodula mutu.
Rolling mfundo
Mfundo yofunika kwambiri yogubuduza m'mbali ziwiri ndi yakuti magulu awiri a zinthu zomalizidwa amapezedwa pambuyo pometa matabwa okhwima pa nthawi imodzi.Ubwino wake ndikuti ma seti awiri a mbale ayenera kudula mitu iwiri ndi michira, okwana zidutswa zinayi, pomwe makina opindika awiri amangofunika kudula mitu ndi michira imodzi, poyerekeza ndi kuchepetsedwa kwa seti imodzi. mitu ndi michira, motero kukulitsa zokolola.
Kumeta ubweya wa ubweya kungathe kuwerengedwa motere: (1000 × 2000) × 2 / 1040 × 4500 = 85.47%, motero zikhoza kuwoneka kuti kumeta ubweya wa ubweya kumatha kuwonjezeka ndi 2.58 peresenti poyerekeza ndi kupukuta kamodzi pogwiritsa ntchito kawiri- pindani kugudubuza.
Kutentha dongosolo
Kuchuluka kwa kupsinjika maganizo sikuyenera kupitirira 35%, chifukwa kupiringa kawiri kuposa kupiringa kamodzi nthawi zambiri kumawonjezeka 2 mpaka 3, zomwe zimapangitsa kuti malo otenthetsera kutentha ndi kutentha kwapakati kuchuluke, kuti atsimikizire kutentha komaliza, kutsegula kwakukulu. kutentha kwa mfundo zomwezo kuposa kupiringa kamodzi kowonjezereka ndi 30 mpaka 50 ℃.
