Kodi mumadula zotayidwa zotani?

Tikudziwa kuti mbiri yama aluminiyamu yayitali, yayitali mamita 6, imafunika kucheka malingana ndi kukula kwake.

Kotero kudula mbiri ya aluminiyumu ya mafakitale kuti mumvetsere chiyani? mafakitale zotayidwa extrusion mankhwala, ndi njira ziti zofunika kudula?

Aluminium heatsink extrusion

1, sankhani tsamba lothandizira, chifukwa kuuma kwa mafakitale a aluminium sikulimba ngati chitsulo, kuwona kudula kuli kosavuta, koma chifukwa kuuma sikokwanira kuti kungomatira zotayidwa, ndiye kuti tsamba liyenera kukhala lakuthwa, pambuyo pake nthawi yosinthira.

2, sankhani mafuta oyenera mafuta, ngati mafuta sanadulidwe mwachindunji, gawo la aluminiyamu lodulidwa lidzakhala ndi burrs wambiri, ndizovuta kuyeretsa.Ndipo limapweteketsa tsamba.

3, mafakitale ambiri a aluminium ndi kudula kwa Angle yoyenera, pali zina zofunika kudula bevel, 45 Angle ndiofala kwambiri. Pamene kudula bevel Angle kuyenera kuyang'anira Angle, kugwiritsa ntchito bwino makina a CNC kudula.

Ndi zinthu ziti zomwe zimafunikira pambuyo pofalitsa mbiri yamafuta a aluminium?

1, zotayidwa mu extrusion akamaumba zidzadulidwa, uku ndi kudula kovuta, kutalika kwake kumayendetsedwa mu 6 mita pamwambapa, 7 mita pansipa.Zitali zotayidwa zamafuta sizabwino kukalamba kwamoto ndi ukalamba wa okosijeni.

2. Ngati kasitomala agula zida ndikubwerera kukadula ndi kukonza yekha, tifunikira kudula malo amadzimadzi a okosijeni kumapeto onse pambuyo poti kumaliza kwa anodizing kumatha, ndipo kutalika kwa mbiriyo kumayang'aniridwa pamamita 6.02.

3. Ngati titagula zinthu zomwe timaliza kumaliza kukonza, tifunika kuzisamutsira kumsonkhano wokonza ndikuchita kudula bwino malinga ndi kukula kwake. Kulolerana azithunzi omwe tikunena kudula bwino zambiri ankalamulira pa ± 0.2mm. Pali kufunika kwa processing zina zofuna processing zina (kukhomerera, pogogoda, mphero, etc.).

Zomwe zili pamwambazi ndizokhudzana ndi zotayidwa za aluminium extrusion; Ndife akatswiri China zotayidwa extrusion opanga, kupereka: 0.05mm kulolerana zotayidwa extrusion, muyezo mbiri zotayidwa extrusion ndi ntchito zina makonda, kulandira kuonana ~