Lisebelisoa tsa profil ea Aluminium - weihua technology (aluminium extrusion moetsi), ho feta lilemo tse 10 tsa ts'ebetso ea CNC aluminium extrusion, aluminium alloy indasteri aluminium extrusion tlhahiso e hlophisitsoeng e hlophisitsoeng, ts'ebetso eohle ea ts'ebeletso ho u tlohella u boloke nako le boiteko ~ buisana le rona kapele kamoo ho ka khonehang
Ho mamellana ha aluminium extrusion ka nepo ke eng?
1. Sebetsa sa mamello ea aluminium extrusion:
Bonyane ba lebota botenya ba profil ke 0.4mm feela, 'me tlhoko ea mamello ke ± 0.04mm. Mokhoa ona oa extrusion hangata o bitsoa extrusion e nepahetseng ea aluminium.
Mamello ea li-profiles tse nyane tsa aluminium e fetang halofo ea sehlopheng se ikhethileng sa JIS, mme mamello ea lifaele tsa aluminium tse nepahetseng li pakeng tsa ± 0.04 ~ ± 0.07mm.
Bonyane leboteng botenya ba A1050, A1100, A3003, A6061, A6063 (tlaase le mahareng matla motsoako) Profiles nyane sebetsa ka ho nepahetseng extruded ke 0.5mm, bonyane fracture sebakeng ke 20mm2. Bonyane ba lebota botenya ba A5083, A2024, A7075 (mahareng le phahameng matla aluminium motsoako) Profiles nyane sebetsa ka ho nepahetseng extruded ke 0.9mm, bonyane fracture sebakeng ke 110mm2.
2. Litlhoko tsa mahlale bakeng sa extrusion ea aluminium e nepahetseng
Ka kakaretso, aluminium alloy hot extrusion deformation degree e kholo, mocheso oa extrusion le liphetoho tse potlakileng, lisebelisoa tsa extrusion ho se nke lehlakore, ho shoa deformation, jj., Li bonolo ho ama ho nepahala ha boholo ba profil, 'me ho le thata ho hlola mabaka a bona ka bobeli. .
3, se nepahetseng sa aluminium extrusion hlobo se hlokahalang
Hlobo ke ntho e tobileng ka ho fetesisa e amang bong bo nepahetseng ba lihlahisoa tse ntšitsoeng pele ho netefatsa hore boholo ba karolo ea sehlahisoa se fetisitsoeng bo lula bo sa fetohe kapa bo fetoha hanyane tlhahiso, ho tenyetseha, ho hanyetsa mocheso le ho roala hlobo ho tlameha ho fihlela litlhoko tse itseng.
Pele ho etsa bonnete ba hore hlobo e tlas'a mocheso o phahameng le khatello e phahameng ha e bonolo ho fetoha, e na le mocheso o phahameng oa ho hanyetsa, o thata haholo bakeng sa extrusion e nepahetseng, litlhoko tsa mocheso o sebetsang (500 ℃), matla a hlobo a lihlahisoa tsa hlobo ha a ka tlase ho 1200 n / ne. Ea bobeli e hloka khatello e phahameng ea ho roala, e itšetlehileng haholo ka thatafalo le botenya ba litlhoko tsa nitriding lehare ho thatafala ha lera le nang le nitrided kaholimo ho 1150 hv, botebo ba nitriding lipakeng tsa 0.25 mm ho 0.45 mm, le liphetoho tsa hlobo ea boholo ba nitride e lokela ba ka hare ho 0,02 limilimithara.
Bakeng sa karolo e nang le boemo bo tiileng le boemo bo sekoti ba lebota la ho emisoa, empa hape nahana ka ho fetoha ha hlobo ea hlobo, ho etsa hlobo ho netefatsa ho tiea ho itseng, o ka nahana ka keketseho e loketseng botenya ba hlobo kapa ka sebopeho se tšoanang sa sebaka se khethehileng.
Ho laola phetoho ea boholo ba ho buloa ha profil, ho ka etsoa mochini o khelosang moheong ho laola phallo ea tšepe.
