A matsayin daya daga cikin mahimman kayan samar da masana'antu na zamani da sarrafawa, Ana amfani da fayafai na aluminum sosai a masana'antu daban-daban, ciki har da gini, sararin sama, kera motoci, na'urorin lantarki da sauran masana'antu. Akwai hanyoyin samarwa da yawa, gami da mirginawa, zane, yin simintin gyare-gyare, da dai sauransu. Wannan labarin zai gabatar da tsarin samar da fayafai na aluminum daki-daki.
Zaɓin kayan abu na fayafai na aluminum
Abubuwan samarwa na wafers na aluminum suna buƙatar samun kyawawan kaddarorin haɓaka, oxidation juriya, ƙarfin inji, thermal watsin da kyau sarrafa Properties. A halin yanzu, dangane da zaɓin kayan abu na fayafai na aluminum, aluminum gami ya zama babban zabi. Ya fi girma a cikin kaddarorin inji da sarrafa stamping kuma ana amfani dashi ko'ina.
Abubuwan da aka saba amfani da su na aluminum sun haɗa da 1050, 1060, 1100, 3003, 3004, 5052, 6061, 7075, da dai sauransu. Bugu da kari, akwai additives kamar Mg, Kuma, Zn, da dai sauransu. don inganta ƙarfin da juriya na lalata aluminum gami.
Aluminum diski masana'antu tsari
1. Hanyar mirgina
Hanyar birgima ɗaya ce daga cikin manyan hanyoyin samar da fayafai na aluminum. Ka'idar zane-zane ita ce sarrafa billet ɗin alloy na aluminum a cikin yanayi mai zafi ta hanyoyi da yawa kamar dumama, mirgina, da mikewa. Takamaiman matakai sune kamar haka:
- ① Shirye-shiryen albarkatun kasa: Samar da fayafai na aluminium yawanci yana amfani da alluran alloy billlets ko narkakken aluminum azaman albarkatun ƙasa, kuma ana fitar da shi ko kuma a jefa shi.
- ② dumama: Dumama da aluminum gami billet zuwa dace zazzabi (yawanci tsakanin 450 ℃-550 ℃) don inganta robobi da rage karfinsa.
- ③ Mirgina: Ana jujjuya billet ɗin alloy mai zafi akan teburin abin nadi na injin mirgina, nakasar filastik kuma an kafa shi cikin kauri da ake buƙata tare da rollers, ta haka samar da siffar diski na aluminium.
- ④ Mikewa: Ƙirƙirar fayafai na aluminum waɗanda aka yi ta kayan aikin shimfiɗa don inganta ƙananan ƙananan su da kuma ƙara ƙarfin su da filastik..
- ⑤ Sanyi, yankan, da dubawa: Ana sanyaya wafern aluminum da aka sarrafa, yanke, kuma an duba su don tabbatar da ingancin su.
2. Hanyar mikewa
Hanyar shimfidawa ita ce shimfiɗa alluran alloy blanks ta hanyar jerin na'urorin inji don samar da fayafai na aluminum. Wannan hanya tana da ɗan gajeren tsari mai gudana da ingantaccen samarwa, kuma ya dace da samar da wafers na ƙayyadaddun bayanai daban-daban. Takamaiman matakai sune kamar haka:
- ① Shirye-shiryen albarkatun kasa: Samar da fayafai na aluminium yawanci yana amfani da alluran alloy billlets ko narkakken aluminum azaman albarkatun ƙasa, kuma ana fitar da shi ko kuma a jefa shi.
- ② dumama: Dumama da aluminum gami billet zuwa dace zazzabi (yawanci tsakanin 450 ℃-550 ℃) don inganta robobi da rage karfinsa.
- ③ Miqewa: Aluminum alloy billet mai zafi yana shimfiɗa ta kayan aikin shimfidawa. A lokacin aikin shimfidawa, yana da nakasar filastik don samar da siffar diski na aluminium.
- ④ Sanyi, yankan, da dubawa: Ana aiwatar da wafers na aluminum da aka sarrafa don aiwatar da matakai kamar sanyaya, yankan, da kuma dubawa don tabbatar da ingancin su.
3. Hanyar yin wasan kwaikwayo
Hanyar simintin yin amfani da narkakkar aluminum azaman albarkatun kasa kuma yana samar da fayafai na aluminium ta hanyar simintin centrifugal ko mutun simintin.. Takamaiman matakai sune kamar haka:
- ① Shirye-shiryen albarkatun kasa: Haɗa ma'aunin alloy ɗin aluminum har sai ya narke, kuma za a zuba narke a cikin injin gyare-gyare.
- ② Samarwa: Aluminum narkakkar yana samuwa a cikin injin gyare-gyare ta hanyar zubar da centrifugal ko mutuwar simintin gyare-gyare don samar da siffar diski na aluminum..
- ③ sanyaya, yankan, da dubawa: Fayilolin aluminum da aka kafa dole ne a sanyaya su, yanke, kuma an duba su don tabbatar da ingancin su.
Aluminum diski saman jiyya
Aluminum wafers suna da hanyoyi daban-daban na jiyya na saman don inganta haske, juriya na lalata, sa juriya, da dai sauransu. A halin yanzu, oxidation, fesa, da dai sauransu. ana yawan amfani da su.
- Oxidation: Oxidation hanya ce da aka saba amfani da ita wajen jiyya a saman wafers na aluminum. Zai iya samar da fim din karfen oxide akan saman wafers na aluminum, don haka inganta juriya na lalata da juriya. A lokaci guda, launi kuma zai canza, kuma saman zai nuna ƙarfe mai haske ko wasu launuka. Hanyoyin oxidation galibi sun haɗa da oxidation electrolytic da sinadarai oxidation.
- Fesa shafi: Fesa shafi hanya ce ta rufe saman wafern aluminum. The fesa shafi abu na iya zama daban-daban sinadaran kayan ko karfe coatings. Bayan an fesa saman diski na aluminum, zai iya samar da ƙarin zaɓuɓɓukan launi da sakamako mafi girma, kuma yana iya inganta juriya na lalata da juriya.
Gabaɗaya, akwai zaɓuɓɓuka da yawa don tsarin samar da wafers na aluminum, kuma masana'antun za su iya zaɓar hanyoyin samarwa masu dacewa da hanyoyin jiyya na saman bisa ga yanayin amfani da buƙatu daban-daban. Don cimma ingantaccen samar da wafer na aluminum, ana buƙatar kulawa mai kyau da sarrafa kayan albarkatun ƙasa da dabarun sarrafawa.