Zotayidwa koziziritsira extrusion, makampani olemera zinachitikira, lonse-ndondomeko utumiki wapamtima, yaing'ono mano katayanitsidwe, dzino wandiweyani, mphamvu zazikulu; Aluminiyamu extrusion, kufunafuna China luso [kokha zotayidwa mbiri mwamakonda] zaka zoposa 10 za kupanga mwamakonda zinachitikira.
Kodi ndondomeko ya extrusion ya aluminium extrusion radiator ndi yotani?
1. Ndodo yoyamba ya aluminium iyenera kukhala 150-200mm ndodo ya aluminiyumu yochepa kapena ndodo yoyera ya aluminiyumu poyesa nkhungu ya aluminium extrusion yokhala ndi mano osakanikirana komanso lilime lalikulu.
2. Asanayese nkhungu, malo otsekemera a aluminium extruder ayenera kusinthidwa, ndipo shaft ya extrusion, chofukizira cha ingot ndi chofukizira cha nkhungu zizikhala pakatikati.
Iii. Pakati pa mayeso a nkhungu komanso kupanga bwino, kutentha kwa bar ya aluminium kuyenera kutsimikiziridwa kukhala pakati pa 480-520 ℃.
Iv. Kutentha kotentha kwa aluminiyumu nkhungu kuyang'aniridwa ndi 480 ℃ malinga ndi kutentha kwa nkhungu. Nthawi yotchinjiriza ya nkhungu lathyathyathya yokhala ndi ochepera 200mm siyikhala yochepera maola 2. Mold yokhala ndi m'mimba mwake yoposa 200mm imayimitsidwa kwa maola 4-6 kuti iwonetsetse kufanana kwa kutentha kwa nkhungu ndi kutentha kwakunja.
V. mayeso a nkhungu asanapangidwe kapena kupanga, thanki yamkati yamkati mwa ingot iyenera kutsukidwa ndi phula loyenda bwino ndipo kuyendetsa kopanda kanthu kwa extruder kuyenera kufufuzidwa.
Wachinyamata Kumayambiriro kwa mayeso a nkhungu kapena kupanga, kufalitsa kwachangu kwa extruder kumazimitsidwa ndikusintha kwa gawo lirilonse kumabwereranso ku zero. Pang'ono pang'ono yambani kuchokera pakukakamiza kochepa, kutulutsa pafupifupi mphindi 3-5, makamaka kuwongolera kukakamiza nthawi ya aluminium Kupsinjika kuyenera kuyang'aniridwa mkati mwa 100Kg / cm2, ndipo deta ya ammeter iyenera kukhala mkati mwa 2-3a. Nthawi zambiri, 80-120kg / cm2 imatha kutulutsa, kenako imatha kuyendetsedwa pang'onopang'ono. Pakapangidwe kabwino, liwiro la extrusion liyenera kutsimikizika ndi kupanikizika kosakwana 120Kg / cm2.
Zisanu ndi ziwiri, zotayidwa aloyi nkhungu poyeserera nkhungu kuyesa kapena kupanga, monga chodabwitsa cha kutsekereza, mano, kuthamanga ndi kupatuka pang'onopang'ono ndikokulirapo kuti musayime nthawi yomweyo, ndipo panjira yobwezera nkhungu, kuti mupewe zidutswa za nkhungu.
Zamgululi Poyeserera nkhungu kapena zotayidwa, doko lotulutsirako liyenera kukhala losatsekedwa ndipo chida chothandizira kapena cholumikizira chiyenera kumasulidwa malinga ndi momwe zimakhalira.Sungani ndikupeza zovuta nthawi iliyonse, chithandizo chanthawi yake, kutseka kuyima nthawi yomweyo.
Naini, pokonza, kuti azindikire zosintha zisanachitike ndi pambuyo pake, magwiridwe antchito anthawi zonse, mphamvu zochepa, chitsimikizo chokhwima cha malonda.
Khumi, malinga ndi pulani ya aluminiyamu ya wolamulira wololera, adawona kuthamanga kwa macheka sikuyenera kukhala kothamanga kwambiri, kuti mupewe kutha kwa bala, kumapeto kuyenera kukhala koyambira, kuchotsa kung'anima ndi burr.
