I-Aluminium heat sink extrusion, isipiliyoni somkhakha ocebile, inqubo ephelele yokusetshenziswa, ukuhlukaniswa kwamazinyo amancane, izinyo eliminyene, amandla amakhulu; I-Aluminium extrusion, ifuna ubuchwepheshe baseChina [yenza ngokwezifiso iphrofayli ye-aluminium kuphela] iminyaka engaphezu kwengu-10 yokuhlangenwe nakho kokwenza ngokwezifiso.
?Yini inqubo ye-extrusion ye-aluminium extrusion radiator?
1. Induku yokuqala ye-aluminium kufanele ibe yinduku eyi-150-200mm emfushane ye-aluminium noma induku ye-aluminium emsulwa lapho kuvivinywa isikhunta se-aluminium extrusion ngamazinyo aminyene kanye nolimi olukhulu.
2. Ngaphambi kokuhlolwa kwesikhunta, isikhungo se-extrusion se-aluminium extruder kufanele silungiswe, futhi i-extrusion shaft, umnikazi we-ingot kanye nendawo yokuphuma yesikhunta kufanele ibe kulayini ophakathi nendawo.
Iii. Ngesikhathi sokuhlolwa kwesikhunta nokukhiqizwa okujwayelekile, izinga lokushisa lokushisa le-aluminium bar kufanele liqinisekiswe ukuthi liphakathi kuka-480-520 ℃.
Iv. Ukushisa okushisa kwe-aluminium isikhunta kuzolawulwa ku-480 ℃ ngokuya ngokushisa okujwayelekile kwesikhunta. Isikhathi sokufakwa kwesikhunta esicaba ngobubanzi obungaphansi kuka-200mm akufanele sibe ngaphansi kwamahora ama-2. Isikhunta esinobubanzi obungaphezu kuka-200mm sifakwa ngamahora angama-4-6 ukuqinisekisa ukufana kokushisa okuyisisekelo kwesikhunta kanye nokushisa kwangaphandle.
V. ngaphambi kokuhlolwa noma ukukhiqizwa kwesikhunta, ithangi langaphakathi lesilinda le-ingot kufanele lihlanzwe ngephedi eyisilinda ecacile futhi ukusebenza kwe-extruder okungenalutho kufanele kuhlolwe.
Vi. Ekuqaleni kokuhlolwa kwesikhunta noma ukukhiqizwa, ukuhanjiswa okuzenzakalelayo kwe-extruder kucishiwe futhi ukushintshwa kwesigaba ngasinye kubuyiselwa ku-zero.Slowly start from the maximum pressure, discharge about 3-5 minutes, ikakhulukazi lawula ingcindezi ngesikhathi se-aluminium inqubo yokugcwalisa Ingcindezi kufanele ilawulwe ngaphakathi kwe-100Kg / cm2, futhi idatha ye-ammeter kufanele ibe ngaphakathi kuka-2-3a. Ngokuvamile, 80-120kg / cm2 kungenziwa akhishwe, bese ke kungasheshiswa ngesivinini. Ngesikhathi sokukhiqizwa okujwayelekile, isivinini se-extrusion kufanele sinqunywe yingcindezi engaphansi kuka-120Kg / cm2.
Okuyisikhombisa, isikhunta sephrofayili ye-aluminium enqubeni yokuhlolwa kwesikhunta noma ukukhiqizwa, njengesimo sokuvimba, amazinyo, isivinini nokuphambuka okuncane kukhulu kakhulu ukuyeka ngokushesha, futhi endleleni yokubuyisa ukukhishwa kwesikhunta, ukugwema isikhunta.
Viii. Enqubeni yokuhlolwa kwesikhunta noma ukukhiqizwa kwe-aluminium, itheku lokukhipha kufanele lingavinjelwa futhi insimbi noma insimbi yokuqinisa kufanele ikhululeke ngokuya ngesimo sokukhishwa.Bheka futhi uthole izimo ezingavamile nganoma yisiphi isikhathi, ukwelashwa okufika ngesikhathi, ukuvala ukuma ngokushesha.
Isishiyagalolunye, ngenkathi kusalungiswa, ukuthola ngokujulile izinguquko ngaphambi nangemva, ukusebenza kwamandla ajwayelekile, aphakathi nendawo, isiqinisekiso esiqinile sekhwalithi yomkhiqizo.
Abayishumi, ngokuya ngohlelo lokukhiqiza lwezidingo ze-aluminium zombusi ofanelekile, isivinini se-saw saw akufanele sisheshe kakhulu, ukugwema ukuphela kwesilonda, isiphetho kufanele sibe impintshisi, susa i-flash ne-burr.
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