Qhov txawv ntawm 7075-T6 thiab 7075-T651 yog dab tsi?
Lub 7075-T651 txhuas phaj tau ua tiav nrog cov kauj ruam ntxiv tom qab tus qauv T6 kho cua sov kom txo tau cov kev ntxhov siab sab hauv. Cov txheej txheem kev ntxhov siab no ua rau 7075-T651 tshwj xeeb tshaj yog tsim rau cov phaj tuab tuab thiab cov ntawv thov kev ua haujlwm. Yog li ntawd, qhov yuav tshwm sim ntawm distortion los yog warping tom qab machining yog heev txo piv nrog cov qauv 7075-T6 txhuas daim hlau.
Puas yog 7075 T6 Aluminium Phaj Haum rau CNC Machining?
Yog. 7075 T6 txhuas daim hlau thiab cov blocks muaj kev ua haujlwm zoo heev thiab tau siv dav rau CNC machining. Tom qab T6 los yog T651 kev kho cua sov, cov hlau ua tau zoo dua hardness thiab lub zog, tso cai rau nws tiv taus siab txiav quab yuam thaum tswj qhov zoo ntawm qhov raug. Vim nws cov hardness siab, cov cuab yeej xaiv thiab optimized txiav tsis yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig zoo tshaj plaws.
Lub Corrosion Resistance ntawm 7075 Aluminium yog li cas?
Lub corrosion kuj ntawm 7075 aluminium alloy yog superior rau ntawm 2xxx series tab sis me ntsis qis dua rau 6061 txhuas. Rau cov ntawv thov raug huab cua los yog dej hiav txwv ib puag ncig, GNEE pom zoo kom xaiv corrosion- tiv taus tempers xws li T73 lossis T76, uas muab kev txhim kho kev tiv thaiv kev ntxhov siab corrosion tawg piv rau cov qauv 7075 T6 txhuas daim hlau.
7075 Aluminium Phaj Puas tuaj yeem Welded?
Vuam 7075 txhuas daim hlau feem ntau tsis pom zoo, vim tias cov cheeb tsam welded yog nquag kub tawg thiab lub zog loj poob. Txawm hais tias post-weld ntuj aging yuav rov qab tau ib feem ntawm lub zog txhua yam, cov txheej txheem fastening -xws li bolts, rivets, los yog cov qauv fasteners- feem ntau yog nyiam thaum ua hauj lwm nrog 7075 T6 txhuas daim hlau.
Hu rau tam sim no
Puas yog 7075 T6 Aluminium Phaj Deform yooj yim thaum lub sijhawm ua haujlwm?
Thaum muaj kev ntxhov siab -tshwj xeeb xws li T651, T7351, lossis T7651 raug siv, kev pheej hmoo ntawm deformation thaum lub sij hawm machining tsawg heev. Rau tuab 7075 txhuas daim hlau, GNEE qhia txog kev xaiv cov khoom uas tau dhau los kuaj ultrasonic kom ntseeg tau tias muaj kev ncaj ncees sab hauv thiab tshem tawm qhov tsis xws luag.
Qhov txawv ntawm 7075 thiab 6061 Aluminium yog dab tsi?
7075 txhuas daim hlau muab lub zog ntau dua, nrog lub zog tensile mus txog 570 MPa, ua rau lawv zoo tagnrho rau siab -load thiab siab - kev siv zog. Txawm li cas los xij, lawv cov weldability thiab corrosion kuj yog qis dua li ntawm 6061 txhuas. Thaum lub zog siab tshaj plaws yog qhov yuav tsum tau ua, 7075 T6 txhuas phaj yog qhov kev xaiv.
Puas Thick 7075 Aluminium Phaj Puas Muaj Cov Pleev Pleev lossis Cracks?
Cov tuab -section 7075 txhuas phaj muab los ntawmGNEE, Tuam Tshoj aluminium phaj chaw tsim tshuaj paus, raug rau ultrasonic (UT) tshuaj xyuas raws liEN 10204 tus qauv. Qhov no ua kom tsis muaj qhov tsis xws luag xws li pores, suav nrog, lossis tawg, xa cov khoom zoo ib yam thiab txhim khu kev qha rau kev thov kev lag luam.
