Chowonjezera cha 6061 Aluminiyamu Chozungulira - T6 Temper Stock

Chitsulo Chozungulira cha Aluminiyamu - Chitsimikizo cha Njira ndi Ubwino

Mipiringidzo yathu yozungulira ya aluminiyamu imapangidwa kuchokera ku ma ingot oyambira a aluminiyamu okhala ndi chiyero cha ≥99.7%. Njira yonse yopangira ndi iyi:
1. Kusungunula ndi Kuyeretsa: Uvuni wosungunula vacuum pamodzi ndi kuchotsa gasi mkati ndi kusefa thovu la ceramic kumatsimikizira kuchuluka kwa haidrojeni nthawi zonse ≤0.12 ml/100g Al, zomwe zimapangitsa kuti pasakhale ma porosity ndi inclusions.
2. Kuponya kosalekeza: Kuponya kotentha kwambiri kofanana ndi kowongolera modzidzimutsa mulingo wa nkhungu; gawo lolekanitsa ≤3 mm, kukula kwa tirigu Giredi 1.
3. Kugwirizana: Kugwirizana kwa ma gradient kwa maola 12-18 kumachotsa kugawikana kwa dendritic ndi kupsinjika kotsalira.
4. Kutulutsa: Makina osindikizira a mafuta a 6500–12500 T, kutulutsa kwapadera ndi chozimitsira madzi ndi mpweya pa intaneti. Kuwunika nthawi yeniyeni kutentha kwa chidebe ndi kutuluka kumatsimikizira kulekerera kwa magawo mkati mwa ± 0.15 mm (kulondola kwambiri, kuposa zofunikira wamba).
5. Kutambasula & Kukalamba Kopangidwa: Kuwongolera kophatikizana kwa roller + tensile kumapangitsa kuti ikhale yowongoka ≤0.3 mm/m. Kukalamba kwa T6/T6511 kumachitika mu uvuni wokhala ndi kutentha kofanana ±3 °C; kusiyana kwa mphamvu ya makina pakati pa magulu ≤5 MPa.
6. Kumaliza: Kupera popanda pakati, kupukuta, kudula molondola. Kukula kwa m'mimba mwake φ8–650 mm, kumaliza pamwamba pa Ra ≤0.4 μm, kulekerera kutalika ±0.5 mm.

Dongosolo Lowongolera Ubwino

● Kutsata kwathunthu kwa malo kuchokera ku nambala ya kutentha kwa ingot kupita ku bala yomalizidwa
● Kusunga zitsanzo za mboni ≥zaka 2 kuti zipimidwenso ndi anthu ena (SGS, BV, TÜV, ndi zina zotero)
● Kuyang'ana 100% kwa magawo ofunikira: • Kapangidwe ka mankhwala (spectrometer yowerengera mwachindunji) • Kapangidwe ka makina (makina oyesera onse) • Kumveka bwino kwamkati (C-scan immersion ultrasonic, single defect equivalent ≤FBH 0.8 mm) • Ubwino wa mawonekedwe ndi pamwamba (CMM + laser micrometer)
● Mafotokozedwe amkati amaposa zofunikira za GB/T 33999, EN 755, ndi ASTM B221. Makhalidwe odziwika bwino a 6061-T6: Mphamvu yolimba ≥310 MPa, Mphamvu yotulutsa ≥275 MPa, Kutalika ≥12% (motsutsana ndi muyezo wa 260/240/8%).