Ukulawulwa kwekhwalithi yendawo yonke inqubo yeibhasi yethusiukukhiqizwa ekulawuleni ukupakishwa komkhiqizo, ukuphathwa kahle, ukusebenza ngokucophelela kobunjiniyela bohlelo, inqubo ngayinye iyisihluthulelo sokulawula ikhwalithi yomkhiqizo.
Ikhwalithi yendawo ye-billet ithintwa kakhulu ukuthi isistimu yokupholisa ye-extruder eqhubekayo ijwayelekile noma cha.Okokuqala, umzila wamanzi okupholisa we-extruder oqhubekayo uyashintshwa, futhi izinga lokushisa lamanzi okupholisa lisesimweni esifanele.Okwesibili, ngokusho kokukhiqizwa kwangempela, ingxenye enengqondo yoketshezi oluyi-lubricating additive + yamukelwa ukupholisa indawo engenalutho.Izinga eliphezulu le-billet liye lathuthukiswa ngokusobala ngokuguqulwa komzila wamanzi wokupholisa we-extruder eqhubekayo kanye nokusetshenziswa kwezithasiselo zokugcoba.Ubuso be-billet bushelelezi futhi bukhanya ngaphandle kwe-oxidation.
Umdwebo wokufa ugcotshwa nge-lubricant yamanzi, okungamafutha okudweba ancibilika emanzini.Amafutha okudweba ancibilika emanzini anomphumela wokugcoba ophezulu kakhulu.Ihlinzeka ngokuqhubekayo ifilimu yokugcoba kanye ne-anti-friction ngesikhathi sokuguqulwa kwepulasitiki, engathuthukisa ngokuphumelelayo ikhwalithi yangaphezulu ye-copper busbar futhi inciphise ngokuphumelelayo ukuvela kwemihuzuko nemihuzuko.Inokucindezela okuhle kakhulu nokusebenza okungahambisani nokugqoka, okuzuzisa ukuvikela isikhunta nokwandisa impilo yesikhunta.Ukusebenza kokupholisa kuhle, futhi amafutha okudweba achithwa ngokuphelele emanzini, okusindisa kakhulu izindleko zokusetshenziswa okuphelele.Umkhiqizo ohlanzekile, umphumela omuhle wokuzinzisa, indawo yokusebenzela ehlanzekile.Inokumanzisa okuphezulu kakhulu futhi ingathuthukisa ngempumelelo ubulukhuni nokunemba kwamabhasi e-copper.Ukumelana nokugqwala okuhle kakhulu, ngeke kugceme izinsimbi ezibucayi.Imikhiqizo enobungani bemvelo, izithasiselo aziqukethe isulfure ne-phosphorus, zihlangabezana nezidingo zokuvikela imvelo, futhi azinawo umthelela esikhumbeni.Njengoba i-lubricant iqukethe inani elikhulu lamanzi, kulula ukuwohloka.Phakathi nenqubo yokusetshenziswa, kufanele kuqashelwe ukugcinwa nokuqapha, futhi kufanele kushintshwe njalo ngokuvumelana nemithethonqubo.Ngokusebenzisa i-lubricant esekelwe emanzini, umbala ongaphezulu wethusiibha yebhasiibushelelezi futhi ifana, futhi ikhwalithi yangaphezulu iye yathuthukiswa kakhulu.
Isikhathi sokuthumela: Aug-16-2022