Ububanzi obukhulu be-6061 Aluminium Tube

Ityhubhu ye-Aluminium Alloy enobubanzi obukhulu – Isongezelelo soBugcisa beMveliso

Siziingcali ekuveliseni iityhubhu ze-aluminium alloy ezinkulu ezinobubanzi obungenamthungo ezine-OD ukusuka kwi-φ200 mm ukuya kwi-φ850 mm kunye nobukhulu bodonga ukusuka kwi-10 mm ukuya kwi-120 mm. Uthotho lwe-alloy oluphambili luquka i-2xxx, i-5xxx, i-6xxx kunye ne-7xxx. Ubude obuphezulu bodwa bufikelela kwiimitha ezingama-28. Ezi tyhubhu zisetyenziswa kakhulu kwi-aerospace, kwiindlela zokuthutha oololiwe, elwandle naphesheya kolwandle, kwizixhobo zamandla, nakwimisebenzi emikhulu yemizi-mveliso efuna ukusebenza okuphezulu koomatshini nolwakhiwo.

Izixhobo eziphambili zokuvelisa

● Yenziwe kwiimashini zokukhupha ezisebenza ngqo/ezingathanga ngqo ezingama-40 MN ukuya kwi-150 MN ezisebenza nzima, zixhotyiswe ngeenkqubo zokubhoboza ezinomthamo ophezulu, zifikelela kubukhulu bodonga obungalinganiyo ≤5% kwaye zigqibelele kakuhle kumphezulu kuzo zombini i-ID kunye ne-OD.
● Ukucima umoya kwi-intanethi (umoya, inkungu, okanye amanzi) kudityaniswe nemigca yokupholisa enomoya ophoqelelweyo enamandla aphezulu ukuze kunikezelwe i-T6/T83 efanayo kunye nezinye ii-temperature ezinamandla aphezulu kwiindawo ezinkulu ezinqamlezileyo.
● Umgca omkhulu we-ingot casting ongaphakathi endlwini (ukuya kuthi ga kwi-Φ900 mm) usebenzisa i-low-frequency electromagnetic stirging kunye nolawulo lobushushu be-multi-zone, nto leyo ebangela ubungakanani bengqolowa ≤120 μm kunye ne-macrostructure engenaziphene (akukho mifantu, ii-porosity, okanye i-inclusions).

Ulawulo loMgangatho kunye nokulandelelwa

● Inkqubo epheleleyo elawulwa ziinkqubo zolawulo lomgangatho ezimbini ze-IATF 16949 + AS9100D.
● Ukuhlolwa kwe-laser/ultrasonic okwenziwa ngokuzenzekelayo nge-100% kunye nokulandelela idatha epheleleyo kwityhubhu nganye, ingot, kunye nobushushu.
● Amandla okuvavanya angaphakathi apheleleyo: i-spectrometer yokufunda ngqo, i-microscope ebonakalayo, i-ZEISS CMM, umatshini wokuvavanya jikelele we-600 kN, kunye neenkqubo ze-C-scan ze-ultrasonic ezizenzekelayo.
● Kwiityhubhu eziludonga olunzima (Ubunzima obuyi-≥50 mm), iingxelo zovavanyo lwe-ultrasonic zetyhubhu nganye zinokunikezelwa kumanqanaba e-EN 10160 S3/E4 okanye e-ASTM B594 Class A.