Ukuhlobisa nokungahloli indawo yamaphrofayili we-aluminium

Ukuze uthole into yephrofayili ye-aluminium extrusion, akuwona wonke amafilimu wokwelashwa komhlaba adlala indima ebaluleke ngokulinganayo. Ukusebenza nokubukeka kwefilimu yokwelashwa komhlaba kwamanye amaphrofayili wokwakha a-aluminium kunomthelela omkhulu kwisimo sokusetshenziswa, ngenkathi ukusebenza nokubukeka kwefilimu yokwelashwa komhlaba kwezinye izingxenye kungenamthelela omncane ekusetshenzisweni.

Uma zingalawulwa ngokuqinile ngaphandle kokuhlukanisa phakathi kokuqala nangesibili, akunangqondo ngombono wezomnotho, ngakho-ke, imiqondo "yokuhlobisa" iphakanyiswa futhi iphathwe ngendlela ehlukile ekukhiqizweni kwezimboni nakumazinga omkhiqizo (njenge GB / t 5237.2-5237.5. Ukulawula ubukhulu befilimu yokwelashwa kwe-aluminium surface surceaple, kuyadingeka ukuqinisekisa ukuthi ubukhulu befilimu bungalinganiswa ngokunembe.

Lapho ulinganisa ubukhulu befilimu, izingxenye ezimele kufanele zikhethwe. Ukuze uqinisekise ukuthi imiphumela yokulinganisa inembe ngangokunokwenzeka futhi inengxenye emcimbini wezingxabano, izindlela zokulamula zichaziwe kumazinga afanele.