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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. ye blank kana yemhando yechigadzirwa, inogona kukamurwa kuita yakanaka extrusion, backward extrusion, (kusanganisira iyo ndege strain extrusion, axisymmetric deformation extrusion, general matatu-dimensional deformation extrusion) lateral extrusion, girazi lubricating extrusion, Hydrostatic extrusion, inoenderera mberi zvichingodaro.

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 nekukweshera kwepasi kubva mukati mealuminium extrusion chubhu, mashandisirwo esimba akakwira, friction cylinder iri nyore kugadzira kupisa, uye kuwedzera kusagadzikana kwemaprofile, kuderedza kushanda kwekupedzisa chigadzirwa, kudzikisira aluminium uye aluminium alloy extrusion kumhanya, kukurumidza kupfeka uye hupenyu hwebasa reiyo extrusion 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 resistance, simba riri pakati nepakati, yakanakisa yekupisa workability, saka inoshandiswa zvakanyanya seextrusion material, good formability, high hardness inogona 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 aruminiyamu alloy uye Al-Zn-Mg alloy inoshandiswa kune welding zvikamu, zvine simba rakanyanya, yakanakisa welding uye kudzima mashandiro, asi kusasimba kwekushushikana kunoda kuputika nekupisa. 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 ndeye 8% -9% yakaderera pane 7000-yakatevedzana, yakakwirira kuomarara, yakakwirira kusimba, huremu huremu, iyi nhevedzano iri pasi pekuvandudzwa (iyo anti-kuora kugona kwealuminium alloy simbi pasi pemamiriro akaomarara haina kukundwa zvachose), inonyanya kushandiswa mundege, zvombo zvinokandwa, injini uye zvimwe zvekushandisa zvechiuto.