Njira Zopewera Ndi Kuwongolera Kwa Tandem Cold Rolling Mill

Chochitika chozembera chimachitika pakugubuduza, ndiko kuti, kutsetsereka kwa wachibale pakati pa mzere ndimphero, kwenikweni, malo osinthika a mzerewo amasinthidwa ndi malo otsetsereka akutsogolo kapena kumbuyo.Kuzembera chodabwitsa kumachitika mopepuka zimakhudza pamwamba khalidwe ndi zokolola za Mzere, kapena kuyambitsa wosweka mizere mulu wa ngozi zitsulo, m'mbuyomu kafukufuku, anthu amakonda chabe pamaso kutsetsereka mtengo kapena kukula kwa mtengo mtheradi wa ndale mbali monga maziko odziwira kuthekera kwa kuterera, kuti kucheperako kwa mtengo wotsetsereka wakutsogolo kapena mbali yosalowerera ndale, m'pamenenso kutereku kumachitika.M'malo mwake, izi ndizosagwirizana ndi sayansi.Mwachitsanzo, kwatandem ozizira akugudubuzika mphero, mbali yopanda ndale ya choyimira chomaliza, mtengo wathunthu wa slip wakutsogolo uyenera kukhala wocheperako kuposa maimidwe angapo oyamba, koma izi sizikutanthauza kuti choyimiracho chikhoza kuterera.

1. Liwiro lakugudubuza

Ndi kuchuluka kwa liwiro logudubuza, makulidwe a filimu yopangira mafuta kumawonjezeka, kugundana kumachepa, kuthekera kwa kutsetsereka kumawonjezeka, ndipo kugudubuza kumakhala kosakhazikika.Koma chifukwa cha kugubuduza kwamakono kupanga, momwe angapangire bwino kupanga, kuthamanga kwambiri kwakhala cholinga cha mzere wopanga, kotero popewa ndi kuwongolera kutsetsereka sikuyenera kukhala pamtengo wothamanga ngati mtengo.

2. Njira yothira mafuta

Kuphatikizapo mitundu yosiyanasiyana ya mafuta odzola, ndende, kutentha, ndi zina zotero, zimakhudza makulidwe a filimu yopangira mafuta kudzera mu kusintha kwa mamasukidwe akayendedwe.Za kuTandem Cold Mill, kusankha kondomu kachitidwe kamene kamakhala ndi gawo lalikulu pakupewa ndi kuwongolera kutsetsereka ndi njira imodzi yayikulu.Kupyolera mu kusanthula, tikhoza kudziwa kuti ndi kuwonjezeka kwa mafuta odzola kukhuthala kwamadzimadzi, makulidwe a mafuta odzola filimu amawonjezeka, kugunda kwapakati kumachepa, ndipo, pamene ndende ikuwonjezeka ndi kutentha kumachepa, kukhuthala kwamadzimadzi kumawonjezeka.Mwanjira iyi, kwa omveraozizira mpheroimakonda kutsetsereka pachiyikapo (kawirikawiri choyikapo kale), mutha kupewa kutsetsereka pochepetsa moyenera kuchuluka kwamadzi opaka mafuta ndikuwongolera kutentha kwamadzi opaka mafuta.

3. Kupanikizika dongosolo

Ndi kuchuluka kwa kupsinjika kwapambuyo, ma deformation zone lubrication wosanjikiza makulidwe amawonjezeka, kotero kuti rack yosavuta kuzembera, imatha kuchepetsedwa bwino ndi kupsinjika pambuyo popewa kutsika.

4. Roll Rollroughness

Kupukutira roughness kumakhudza kwambiri mikangano coefficient, pamene mpukutu roughness amachepetsa, ndi mikangano coefficient amachepetsa, slippage n'zosavuta kuchitika.Nthawi zambiri, makulidwe a mpukutuwo ndi matani ogudubuza amagwirizana kwambiri ndi kusintha kwanthawi yake kwa masikono kuti ateteze kutsetsereka.