Iminyaka engama-20 yokuhlangenwe nakho ekubandeni okubandayo / okudwebayo / okushisayo komkhakha we-aluminium alloy, kugxile ekuvuleni kokufa nokushaya / ukudweba / ukufaka / ukukhiqizwa kwe-CNC nokucubungula imikhiqizo ye-aluminium, isikhunta se-aluminium extrusion.
I-Aluminium extrusion yeChina isayensi nobuchwepheshe, esetshenziswa kabanzi, imikhakha ephelele, ikhwalithi enhle kakhulu, insizakalo yokuqala, umthelela we-extrusion aluminium ungenziwa ngezifiso ngokuya ngezidingo ezahlukahlukene, wamukelekile ukubonisana;
Inqubo ye-Aluminium extrusion bumbela extrusion
Izinqubo zokusebenza:
1. Sishisa isilinda se-ingot sibe ngu-380 ℃ - 420 ℃ ngendlela yokushisa i-gradient ye-100 ℃ / 1 ihora.
2. Ngokwephepha lohlelo lokusebenza, khetha inani elifanelekile lokushisa kwesithando sebhavu se-aluminium kuya ku-480 ℃ - 520 ℃, amaphrofayili akhethekile ezimboni ngokuya ngenqubo yokushisa ebekiwe.
3. Ngokwecebo lokusebenza, khetha isikhunta ngokuya ngohlelo, ukufudumeze kuze kufike ku-460 ℃ - 500 ℃, bese ukukugcina kufudumele amahora ama-2-- 4.
4. Qala imoto yokupholisa i-extruder - uwoyela motor.
5. Ngokwe-oda elilodwa lohlelo, khetha isiguqo esikhethekile ukuze isikhunta sifakwe kusisekelo sesikhunta, bese ukhiya isisekelo sesikhunta endaweni ye-extrusion.
6. Khiya isigubhu sokubamba bese uphakamisa ibha ye-aluminium evuthayo iye endaweni eqondanisiwe yenyongo yokusebenza ngokusebenzisa i-rack yokudla.
7. I-Master cylinder phambili extrusion
8. Ijubane lokucindezela lokuqala kufanele lihambe kancane, futhi ijubane eliphakathi nendawo kufanele lilungiswe ngokuya ngekhwalithi engaphezulu yephrofayili esitolo.
9. Qopha inombolo yesikhunta, inombolo yebha ye-aluminium, ingcindezi enkulu yesilinda nesivinini sokukhipha ngokuningiliziwe kwirekhodi lokuqala.
Ii. Izidingo zenqubo
1. Ukushisa kokushisa kwenduku ye-aluminium emshinini yile: Ukufa okuyisicaba: 500 ℃ - 520 ℃ b. uqhekeko lokufa: 480 ℃ - 500 ℃ c. izinto ezikhethekile zezimboni zenziwa ngokuya ngezidingo zenqubo ekhethekile.
2. Inqubo yokushisa kwesikhunta: a. die flat: 460 ℃ - 480 ℃ b. uqhekeko lokufa: 460 ℃ - 500 ℃
3. Ukusetha ukushisa kwethubhu: 380 ℃ - 420 ℃ izinga lokushisa lokugcina le-ingot tube lingu-280 ℃ - 360 ℃
4. Izinto ezikhishiwe kumele zibe nobuso obushelelezi, kungabi nomuzwa wesandla we-induction longitudinal, okusanhlamvu okuhle futhi okukhiphayo, akukho bhande elikhanyayo, umugqa omnyama, igebe lendiza phakathi kwezindiza ze-Yin ne-Yang, ukuphambuka kwe-Angle, ne-Angle yokusika kufanele ibe phezulu ngokunemba ezingeni ngokuya ngezinga likazwelonke.
5.Ukucindezela kwe-extrusion: ≤200㎏ / cm2
Ingcindezi engu-6 yokukhiya engu-120㎏ / cm2 - 150㎏ / cm2.
7.Ukushisa kukawoyela wokubacindezela ≤45 ℃
8. Ijubane lokuphuma kwephrofayili ngokuvamile lilawulwa ku: 5 m / min --30 m / min
10. Njalo ukukhishwa kwezinduku ezingama-80 -izinduku eziyi-100, kumele zisebenzise isiguqo esikhethekile se-cylinder ukuhlanza i-bile.
Abathathu. Izinto ezidinga ukunakwa
1. Ngesikhathi se-extrusion, uma i-die ixhunyiwe, isikhathi sokufa asidluli imizuzwana emi-5.
2. Lapho ufaka isikhunta, naka ukuphepha futhi uvimbele isikulufu ekushibilikeni bese kwephuka unyawo.
3. Lapho udedela, akuvunyelwe nakancane ukuphuma ngqo esitolo.
4. Ngaphambi kokufaka i-die, indawo ephakathi nendawo kufanele ihlolwe futhi induku ye-extrusion kufanele ihambisane. Umshini wokuhlola ongenawo umthwalo kufanele usebenze kanye ngaphambi kokuqala umshini.
5. Ukuthi izinga lokushisa lenduku yokulinganisa, isikhunta nomgqomo we-ingot lihlangabezana yini nezidingo.
6.3 - hlola ikhwalithi yezinduku ezi-5 kanye.
Hlola ukushisa kukawoyela njalo.
8. Ukuthi ibha ye-aluminium ngayinye imakwe ngenombolo yesithando somlilo nenombolo yomklomelo.
