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 ukuxhumana kwe-engeli elungile kuphela, kodwa futhi nokuxhumeka kwe-engeli engu-45 degree, uxhumano lwe-engeli engu-135 degree, uxhumano lwe-angle engu-60 degree, njll. Ukusika i-engeli kudinga ukwenziwa kumaphrofayela e-aluminium, futhi i-engeli yokusika idinga ukulawulwa phakathi kuka-+/- 1 degree.
Isikhathi sokuthumela: Jun-23-2022
