I-Aluminium extrusion shell, abakhiqizi baseChina bar extrusion, inkampani yethu inamandla amakhulu ocwaningo nentuthuko nomthamo wokukhiqiza, siyakwamukela ukuthi wenze ngezifiso ukucaciswa okuhlukahlukene kwe-aluminium box extrusion, mini aluminium extrusion ~
Njengemikhiqizo esezingeni eliphakeme ye-elektroniki yekhompyutha yethebhulethi, igobolondo linokuhlobisa okuqinile, hhayi ukusebenza kwemishini okuhle kuphela, nezidingo zokubukeka zinhle.Ngakho-ke, ngemuva kokulungiswa nokwelashwa kwegobolondo le-aluminium, okungavunyelwe ukuba namabala amnyama , ukungcola, amabala, imihuzuko nokunye ukukhubazeka kungatholakala ngeso lenyama.
Ngoba imishini i-CNC machining, ukunemba kosayizi we-aluminium plate ngaphambi kokucubungula kuphakeme kakhulu (igebe lendiza lobubanzi be-250mm alikwazi ukudlula i-0.05mm), ngakho-ke kuletha izinselelo ezinkulu ekukhiqizeni.
I-Aluminium extrusion yekesi lethebhulethi
1) ukwenza umfaniswano womkhiqizo ngesakhiwo nokusebenza, i-ingot kufanele ihlanganiswe. Inqubo ye-homogenization ingenziwa ngokuya nge-alloy 6063 ejwayelekile.
2) njengoba umkhiqizo ungowohlobo lwezinhlobonhlobo ezilodwa kanye neqoqwana elikhulu, kunconywa ukuthi ukhethe isithando sokushisa esisheshayo se-ingot, futhi kungcono ukwenza i-ingot gradient lokushisa.
Izizathu zingokulandelayo:
Okokuqala, ukuguqulwa kwembobo ye-ingot enqunywe umshini wokugunda oshisayo wamanje omude mkhulu, othinta umphumela wokuxebula olandelayo futhi ubangele kalula ukuthi isikhumba se-ingot sigelezele kumkhiqizo we-extrusion.
Okwesibili, kunemifantu eminingi ku-shear, kunzima ukuyikhipha ngokuphelele ngesikhathi sokukhipha, kuzobangela ukuthi i-bubble yomkhiqizo we-extrusion;
Okwesithathu, i-ingot ishiswa ngokushesha, okunenzuzo ukugcina isimo ngemuva kokuba i-ingot isakhiwe; Isine, ukushisa kwe-ingot (izinga lokushisa ekugcineni kwe-ingot cishe liyi-500 ℃, kanti izinga lokushisa ekugcineni cishe i-460 ℃), evumela ukunciphisa ukwakheka komsila owehlayo womkhiqizo we-extrusion kanye nokungaguquguquki kwezakhiwo zomkhiqizo womkhiqizo.
Ukusuka ekucabangeni okuphelele kwezindleko nokulawulwa kokushisa kwe-ingot, ngicabanga ukuthi kungcono ukushisa ngegesi yemvelo kuqala, bese kuthi ngomlilo wokungeniswa.
3) ukuxebuka okushisayo kwe-ingot
Ukuze ugweme ingaphezulu lesikhumba se-ingot oxide namanye ama-sundries kumkhiqizo we-extrusion, i-ingot kufanele ifudunyezwe kushubhu le-ingot ekwelashweni "kokuxobwa", njengesikhumba esincibilikisiwe ukuze sisuswe. kuya ngobubanzi nobukhulu be-ingot, imvamisa 3 - 5mm.
4) ukucisha ukwelashwa
Njengoba umkhiqizo usesimweni se-6063T6, ubukhulu bodonga bukhulu futhi izidingo zokuvulwa kwendiza ziphakeme.Uma ukupholisa umoya, isivinini sokupholisa siphansi kakhulu, umphumela wokucima awulungile, okusanhlamvu komkhiqizo kukhulu kakhulu, izindawo ezisebenza ngomshini ziphansi.Uma ithangi lamanzi noma ukupholisa kwesifutho, isivinini sokupholisa sishesha kakhulu, futhi ukupholisa akufani, okuholela ekuguqulweni komkhiqizo okunzima, ukuvunyelwa kwendiza ngaphandle kokubekezelela Ukuxazulula le nkinga, inhlanganisela yokuhlukahluka amafomu okupholisa kufanele asetshenziswe.
Ngemuva kokuhlolwa, uhlelo oluhle kakhulu amamitha okuqala angama-4-5 ngenhlanganisela yomoya wenkungu, izinga lokushisa lomkhiqizo liye kuma-degree angama-250, bese kuthi amamitha ayi-1-2 afuthwe. Yiqiniso, ukwakheka kwesifutho okufanele usinake, kufanele kube yisikwele somkhiqizo ukupholisa umfaniswano wephuzu ngalinye.Ngemva kokucishwa, izinga lokushisa lomkhiqizo lehlela cishe ku-100 I .Uma engeza isigaba sokupholisa umoya (amamitha ama-4 angcono), umphumela uba ngcono kakhulu.
Le ndlela yokwelashwa ayikwazi ukuhlangabezana nezidingo zamandla okupholisa kuphela, inikeze ukudlala okugcwele kuzici zemishini ye-alloy, kepha futhi inciphise ukusonteka komkhiqizo, iqinisekise izidingo zokuvunyelwa kwendiza, futhi igweme ukubonakala kwezimpawu zamanzi, izindawo ezimnyama kanye Lokhu yingxenye yenqubo ebalulekile kodwa evame ukunganakwa yenqubo.
I-Aluminium extrusion ingubunjiniyela obuhlelekile, isixhumanisi ngasinye sizoba nomthelela omkhulu kwikhwalithi yomkhiqizo, isixhumanisi ngasinye kufanele sibangele ukunakwa okwanele.
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