Lapho ucubungula amaphrofayili e-aluminium yezimboni, udinga ukulawula ukunemba kokucubungula ngaphakathi kwebanga elithile, ukuze amaphrofayili e-aluminium asetshenziwe angasetshenziswa kuhlaka.Ukunemba kokucubungula iphrofayili ye-aluminium nakho kukhombisa ukusebenza kobuchwepheshe kwabakhiqizi bephrofayili ye-aluminium.Ukunemba kokucubungula kwabakhiqizi bephrofayili ye-aluminium yekhwalithi ephezulu kuphezulu kakhulu futhi kungasetshenziswa kumathuluzi amaningi anembayo.Manje ake sikwethule.
Okokuqala ubuqotho.Ukulawulwa kokunemba kokuqondile kufanele kuqinisekiswe ngesikhathi sokukhishwa kwephrofayili ye-aluminium.Ngokuvamile, kunomshini okhethekile wokuqondisa ukulawula ubuqotho bamaphrofayili e-aluminium.Ukuqina kwephrofayili ye-aluminium kunendinganiso embonini, okungukuthi, i-twist degree, engaphansi kuka-0.5mm.
Okwesibili, ukunemba kokusika.Ukunemba kokusika kwephrofayili ye-aluminium kufaka izingxenye ezimbili.Enye ukunemba kokusika impahla, okufanele ibe ngaphansi kuka-7m, ukuze ifakwe ethangini le-oxidation.Okwesibili, ukunemba komshini wokusika iphrofayili ye-aluminium kulawulwa ku-+/- 0.5mm.
Okwesithathu ukunemba kwe-chamfer.Ukuxhumana phakathi kwamaphrofayili e-aluminium akubandakanyi nje kuphela ukuxhumana kwe-engeli elungile, kodwa futhi ukuxhumana kwe-engeli engu-45 degree, uxhumano lwe-engeli engu-135 degree, uxhumano lwama-engeli angu-60, njll. ilawulwe phakathi kuka +/- 1 degree.
Isikhathi sokuthumela: Jun-23-2022
