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1. Nheyo yealuminium extrusion

Extrusion ndiyo extruding processing method iyo inoisa simba rekunze pane simbi billet mumudziyo (extrusion cylinder) uye inoita kuti ibude kunze kwegomba rekufa kuti iwane chikamu chinodiwa chimiro uye saizi.

2. Chikamu chealuminium extruder

Iyo extruder inoumbwa nefuremu, pamberi pembiru furemu, yekuwedzera koramu, extrusion cylinder, hydraulic system iri pasi pemagetsi ekutonga, uye zvakare ine mold base, thimble, scale plate, slide plate uye zvichingodaro.

3. The classification of aluminium extrusion method

Zvinoenderana nerudzi rwesimbi mune extrusion cylinder: Direction yekushushikana uye strain state, extrusion, lubricating state, extrusion tembiricha, extrusion kumhanya, kana marudzi emhando yepamusoro, chimiro uye kwete.yechinhu chisina chinhu kana chemhando yechigadzirwa, inogona kukamurwa kuita yakanaka extrusion, yekudzokera kumashure, (kusanganisira iyo ndege strain extrusion, axisymmetric deformation extrusion, general matatu-dimensional deformation extrusion) lateral extrusion, girazi lubricating extrusion, Hydrostatic extrusion, inoenderera extrusion zvichingodaro. on.

4. Forward thermal deformation yealuminium extrusion

Iyo yakawanda kwazvo inopisa deformation aluminium kugadzira mabhizinesi anotora yekumberi inopisa deformation extrusion nzira kuburikidza neyakafafafa kufa, koni kufa, shunt kufa) kuti uwane anowirirana aluminium profiles ane chikamu chinodiwa uye chimiro.

Iyo yekumberi extrusion process iri nyore, zvinodiwa zvemidziyo hazvina kukwirira, iyo simbi deformation kugona kwakakwira, kugadzirwa kwemhando yakakura, kuita kwealuminium kunodzoreka, kuchinjika kwekugadzira kwakakura, uye mold iri nyore kuchengetedza nekudzokorora.

Kukanganisa kuri nekukwesha kwepasi kubva mukati mearuminiyamu extrusion chubhu, kushandiswa kwesimba kwakakwira, friction cylinder iri nyore kugadzira kupisa, uye kuwedzera maprofile kusagadzikana, kuderedza kushanda kwekupedzisa chigadzirwa, kudzikisira aluminium uye aluminium alloy extrusion kumhanya, inomhanyisa. kupfeka uye hupenyu hwebasa hweextrusion kufa, zvigadzirwa zvisina kuenzana.

5. Mhando yekupisa deformation aluminium alloy, kushanda uye kushandiswa

Mhando dzekupisa deformation aluminium alloy dzakakamurwa kuita 8 zvikamu zvinoenderana nekuita uye mashandisirwo, kuita kwavo uye kushandiswa kwakasiyana:

1) Aluminium yakachena (L yakatevedzana) inoenderana neyepasi rose brand 1000 yakatevedzana yakachena aluminium.

Indasitiri yakachena aluminium, yakanakisa machinability, corrosion resistance, nekurapa kwepamusoro uye magetsi conductivity, asi simba rakaderera, rinoshandiswa mumidziyo yemumba, zvigadzirwa zvemagetsi, mushonga uye kurongedza chikafu, kutapurirana uye kugovera zvinhu, nezvimwe.

2) Duralumin (Ly) inoenderana nemhando yenyika 2000 Al-Cu (Aluminium-copper) alloy.

Inoshandiswa muzvikamu zvakakura, zvinotsigira, zvakakwirira zveCu zvemukati, kushomeka kwekushomeka.

3) Rust-proof aluminium (LF) inoenderana nerudzi rwepasi rose 3000 Al-Mn (aluminium manganese) alloy.

Kurapa kwekupisa hakuna kusimbiswa, machinability, corrosion resistance uye yakachena aluminium, simba rakavandudzwa, kushanda kwakanaka kwewelding, kushandiswa zvakanyanya muzvinodiwa zvezuva nezuva, zvekuvaka, zvishandiso nezvimwe zvinhu.

4) Special Aluminium (LT) inoenderana nerudzi rwepasi rose 4000 Al-Si alloy.

Kunyanya welding zvinhu, yakaderera melting point (575-630 madhigirii), yakanaka fluidity.

5) Anti-rust aluminium (LF) inoenderana neyepasi rose brand 5000Al-Mg (aluminium uye magnesium) alloy.

Kurapa kwekupisa hakuna kusimbiswa, corrosion resistance, weldability, yakanakisa kupenya kwepamusoro, kuburikidza nekutonga kweMg zvemukati, inogona kuwana akasiyana esimba mazinga ealloy.Chiyero chakaderera chemidziyo yekushongedza, michina yepamusoro;Chiyero chepakati chengarava, mota, zvekuvakisa;Yepamusoro nhanho inoshandiswa kune welding zvikamu mumakemikari zvidyarwa zvengarava nemotokari.

6) 6000Al-Mg-Si chiwanikwa.

Mg2Si precipitation inoomesa kupisa kurapwa inogona kusimbisa alloy, yakanaka corrosion kuramba, simba rine mwero, yakanakisa yekupisa workability, saka inoshandiswa zvakanyanya seextrusion zvinhu, yakanaka formability, kuomarara kwakanyanya kunogona kuwanikwa nekudzima.Iyo inoshandiswa zvakanyanya mukuvaka profiles uye ndiyo huru yezvinhu sosi muindasitiri.

7) Superhard aluminium (LC) inoenderana neyepasi rose brand 7000Al-Zn-Mg-Cu (Al-Zn-Mg-Cu) yakakwirira-simba aluminium alloy uye Al-Zn-Mg alloy inoshandiswa kune welding zvikamu, zvine simba rakakura, yakanakisa welding uye kudzima kuita, asi kushomeka kwekusagadzikana kwecorrosion & crack resistance, inoda kuvandudzwa nekurapa kwakakodzera kwekupisa.Iyo yekutanga inonyanya kushandiswa kundege uye zvinhu zvemitambo, nepo iyo yekupedzisira ichinyanya kushandiswa kugadzira zvivakwa zvechitima.

8) 8000 (Al-Li) Aluminium-lithium alloy.

Chimiro chikuru ndechekuti density i8% -9% yakaderera pane 7000-yakatevedzana, yakakwirira kuomarara, yakakwirira simba, huremu huremu, iyi nhevedzano iri pasi pekuvandudzwa (iyo anti-kuora kugona kwealuminium alloy simbi pasi pemamiriro akaomarara haana kukundwa zvachose. ), inonyanya kushandiswa mundege, zvombo zvinokandwa, injini uye zvimwe zvekushandisa zvechiuto.