Ha tlhoko ea lefats'e ea litharollo tse phahameng tsa mocheso e ntse e hola, bahlahisisefahleho khatello ea ho optimizealuminium mocheso sinktlhahiso.Tlwaelo ya setso ya lebelo le phahameng e laola indasteri, empa mekhoa e hlahang ea boleng bo holimo e tšepisa phaello ea tlhahiso. Boithuto bona bo lekanya likhohlano lipakeng tsa mekhoa ena ho sebelisoa data ea machining ea lefats'e la 'nete, ho sebetsana le lekhalo le bohlokoa lipatlisisong tse sebelisoang bakeng sa likarolo tsa pholiso ea elektroniki.
Mokhoa
1.Moqapi oa Teko
●Mosebetsi:6061-T6 aluminium blocks (150×100×25 mm)
●Lisebelisoa:6mm carbide end Mills (3-flute, ZrN-coated)
●Laola mefuta-futa:
HSM: 12,000-25,000 RPM, mojaro o sa feleng oa chip
HEM: 8,000–15,000 RPM e nang le likamano tse fapaneng (50–80%)
2. Pokello ea Lintlha
●Ho ba mahoashe ka holim'a metsi: Mitutoyo SJ-410 profilometer (litekanyo tse 5 / workpiece)
● Ho roala ha lisebelisoa: Keyence VHX-7000 maekorosekopo a ditsitithale (moaparo wa flank >0.3mm = ho hloleha)
● Sekhahla sa tlhahiso: Ho latela nako ea potoloho ka li-logs tsa Siemens 840D CNC
Liphetho & Analysis
1.Boleng ba Sefahleho
● Mokhoa: HSM HEM
● RPM e nepahetseng: 18,000 12,000
●Ra (μm):0.4 0.7
Qetello e phahameng ea HSM (leq<0.05) e tsamaellana le sebopeho se fokotsehileng se hahelletsoeng ka lebelo le phahameng.
2.Tool Life
● Lisebelisoa tsa HSM li hlolehile ho 1,200 linear metres vs. HEM's 1,800 metres
● Liaparo tsa ho khomarela li ne li laola ho hlōleha ha HSM, ha HEM e ne e bontša mekhoa ea ho senya
Puisano
1.Liphello Tse Sebetsang
●Bakeng sa lisebelisoa tse nepahetseng:HSM e ntse e le molemo ho sa tsotellehe litšenyehelo tse phahameng tsa lisebelisoa
●Tlhahiso e phahameng:HEM's 15% ea nako ea potoloho e potlakileng e lokafatsa ho belisoa ka mor'a mochini
2.Mefokolo
● Ha e kenyelelitsoe maemo a machining a 5-axis
● Teko e lekanyelitsoeng ho lisebelisoa tsa 6mm; bophara bo boholo bo ka fetola sephetho
Qetello
HSM e fana ka sephetho se phahameng sa holim'a metsi bakeng sa lisinki tsa mocheso oa premium, ha HEM e ipabola tlhahisong ea bongata. Lipatlisiso tsa nako e tlang li lokela ho hlahloba mekhoa e nyalisitsoeng e kopanyang lipase tsa HSM le HEM roughing.
Nako ea poso: Aug-01-2025
