Ubuso bekhava yebhamuza i-aluminium foil sibona bushelelezi futhi kukhanya, kodwa ezinye izindawo zingase zibe namachashaza amaningi akhanyayo, okubangelwa kakhulu imisebenzi ethile engafanele enqubweni yokukhiqiza. Lezi zindawo ezikhanyayo, eyaziwa nangokuthi ama-sparkles, ngokuvamile amachashazi angalingani avela endaweni emnyama ye-aluminium foil ngesikhathi sokugingqika kwe-tandem.

Lolu hlobo lwendawo ekhanyayo aluhambisani nokucubungula okulandelayo kwe-aluminium foil, okuzoholela ekusebenzeni okuphelele kwe-foam cover aluminium foil, nokubukeka akukuhle. Amakristalu e-sparry atholakala ohlangothini olumnyama lwe-foil, ngokuvamile okusaqanda, kodwa ngezinye izikhathi unxande. Zizohlakazwa ohlangothini olulodwa lwe-foil. Umbala wale ndawo ekhanyayo umnyama futhi ugqamile kunombala oyisisekelo we-aluminium. Izobe ingekho endaweni phezu kwe-aluminium foil. Amanye amachashaza akhanyayo azokwakha izimbobo lapho ebucayi, kuthinta ukuqina kokufakwa kwe-aluminium foil.

Ukuze kuqedwe le ndawo ekhanyayo, sidinga ukuqonda kahle ukuthi kwenzeka kanjani futhi sisuse imbangela emthonjeni wokukhiqiza. I-aluminium foil kunqubo evamile yokugoqa, i-roll surface ayithinteki ngokuqondile ebusweni be-aluminium foil, phakathi kwamandla okugoqa idluliselwa ngefilimu yamafutha egoqayo. Ngokombono wensimbi eyenza i-tribology, ukuhlukaniswa phakathi kwezindawo ezimbili zokuthintana ze-roller ne-aluminium foil kuhlukaniswe ngokuphelele okokugcoba okuwuketshezi.. Indawo ye-aluminium foil enamathiselwe oketshezini lokuthambisa, ngesikhathi kwakhiwa inqubo yokungqubuzana kuba ukungqubuzana uketshezi, lokhu kungqubuzana kuncane kakhulu. Kodwa uma kuyinqubo yokugoqa, ifilimu yamafutha eyakhiwe phakathi kwezindawo ezimbili iyabhujiswa, noma ibhujiswe kancane, ukungqubuzana koketshezi lwangempela kuzokwakha ukungqubuzana okuxubile. Lesi simo singaholela kalula ekwakhiweni okungavamile kwama-workpieces asongwe. Ngalesi sikhathi ingcindezi yokwakha ngeke idlule ifilimu yamafutha, kodwa ngokusebenzisa iphuzu lendawo ukuthintana ngokuqondile nomsebenzi ogoqiwe, lesi sikhathi sizokwakha indawo “indawo ekhanyayo”, okuyisizathu esiqondile somthombo wendawo ekhanyayo enqubweni yokukhiqiza i-aluminium foil.

IHuawei Aluminium yokukhiqiza i-aluminium foil ejwayelekile

Ukwazi izimbangela zezindawo ezikhanyayo, indlela yokuqeda lesi simo? Singaqala ezicini ezilandelayo.

(1) Ukulawula okunengqondo komshini wokugcoba amafutha. Too little or uneven oiling in the process of coiling will affect the rolling of aluminum foil, which is easy to lead to the formation of dry friction or boundary friction between the two layers of aluminum foil, and destroy the subsequent process of aluminum foil. Ngakho-ke, in the process of coiling, the amount of oiling should be appropriately increased, the speed of coiling should be reduced, and the oil should be evenly coated to avoid dry friction.
(2) the production of low flash point double oil. In conventional production, the rolling base oil with a flashpoint of 82 ℃ was first used, and then the double oil with a flashpoint of 70 ℃ was changed. Qhathanisa ne 82 ℃ oil, 70 ℃ oil will be lower in viscosity, the oil film formed is thinner, and evenly distributed, ukuze ukungqubuzana phakathi kwe-aluminium foil ezimbili kukhuphuke, ukuze kungabikho isihlobo esishelelayo phakathi kwezingqimba ezimbili ze-aluminium foil.
(3) Ukungafani kwe-roll roughness nakho kuyimbangela ye-sparry. Uma ukuqina kwe-roller engenhla nephansi ingalingani enqubweni yokukhiqiza, kuzoholela ezicini ezihlukahlukene zokungqubuzana, futhi ijubane roller kuyinto synchronous kuleli cala, kuzoholela ekugudlukeni kongqimba lwe-aluminium foil, ngokushelela.
(4) Ukulawula ukujiya kwe-aluminium foil ngaphambi kokubopha kabili. Kuphindwe kabili lapho umehluko wokujiya phakathi kwezingcezu ezimbili ze-aluminium foil kufanele uhlangabezane nezidingo, uma umehluko wokujiya phakathi kwezingcezu ezimbili ze-aluminium foil mkhulu ngoba insimbi inoketshezi oluthile, kuzoba nezingcezu ezimbili ze-aluminium foil processing rate ayihambisani, ukugeleza akuvumelanisiwe, ukuze i-aluminium foil dislocation, khiqiza izindawo ezikhanyayo.