Chang'e-5 Thiab NiTi Shape Memory Alloy

Thaum Lub Kaum Ib Hlis 23, 2023, plaub-zaj dab neeg nrov science documentary "The Magical Chang'e 5" tau tshaj tawm hauv CCTV-9 CCTV Record Channel.

Cov documentary "The Magical Chang'e-5" rov tsim cov khawv koob ntawm Chang'e-5 lub hom phiaj, qhia cov thev naus laus zis, txhais cov ntsiab lus tshawb fawb, thiab qhia tag nrho cov txheej txheem ntawm Chang'e{{2 }} lub hom phiaj.

Qhov thib peb ntu "Lunar nto sampling"hais cov duab nco alloys, cia peb saib ntawm cov duab thiab cov lus qhia txog cov ntsiab lus.

Ntu 3

Lunar nto sampling

Qhov no yog lub luag haujlwm kom tau txais ob qho tib si saum npoo thiab profile lunar qauv.

Rau lub hom phiaj no, Chang'e -5 sojntsuam tau tsim thiab siv cov qauv qauv nrog lub rooj sib txawv ntawm qhov sib txawv, uas yuav tau txais ob qho tib si profile drilling thiab ntau qhov chaw ntawm qhov ntsuas ntawm lunar qauv los ntawm ib lub hom phiaj.

Sab hauv ntawm lub laum yeeb nkab yog nruab nrog ib tug tub ntxhais noj cov hnab mos woven nrog tshwj xeeb saj zawg zog thiab high-lub zog khoom.

Cov qauv sau rau hnub Wednesday, yuav raug muab kaw rau hauv qhov uas cov kws tshawb fawb tau piav qhia tias yog "cov pob txha zoo li cov hnyuv ntxwm".

Qhov no complex drilling thiab sampling ntaus ntawv sau los ntawm lander thiab ascend-er.

Nyob rau hauv tus txheej txheem ntawm drilling thiab sampling, cov hmoov yog tawm los ntawm lub sab nrauv lunar av los ntawm txiav ntug thiab rotor.

Sab hauv lunar av ntawm lub coring channel ntawm lub laum me ntsis yog txiav thiab pub rau hauv lub hnab tseem ceeb.

Ib qho tshwj xeeb siab elastic nco alloy yog siv

Qhov kawg ntawm lub hnab softcore yog kaw nrog ib qho tshwj xeeb superelastic zoo nco alloy los tiv thaiv cov qauv sau los ntawm nchuav tawm.

Luan Enjie, tus thawj coj ntawm Tuam Tshoj thawj lub hli, "Cov qauv yuav tsum raug kaw yog tias muaj kev kis kab mob tshwm sim thaum lub sijhawm rov qab los rau lub ntiaj teb,"

Lub hom phiaj. "Lub hli ib puag ncig txawv ntawm lub ntiaj teb. Yog li, cov qauv yuav tsum tau muab khaws cia rau hauv lub thawv huv heev, "nws hais ntxiv.

Txhawm rau ua kom tiav txoj haujlwm sau qoob loo lunar rau Chang'e -5 kev sojntsuam, Beihang University tau tsim thiab tsim lub cim xeeb alloy thiab sealing ntaus ntawv nrog ntau qhov kub thiab txias superelasticity rau qhov drilling sampling system.

Raws li ib feem tseem ceeb ntawm Chang'e -5 drilling thiab sampling system, lub sealing ntaus ntawv ua tiav txoj hauj lwm sealing ntawm Tuam Tshoj tus thawj unmanned lunar drilling thiab sampling system, ua ib tug tseem ceeb pab rau lub rov qab ntawm Chang'e{{1 }} sampling.

Beihang University tau txais kev txhawb nqa zoo los ntawm Beijing GEE SMA Technology Co., Ltd (Beijing GEE SMA) hauv kev txhim kho thiab tsim cov txheej txheem ntawm cov sealer. Beijing GEE SMA Technology Co., Ltd (Beijing GEE SMA) tau tawg los ntawm cov thev naus laus zis tseem ceeb xws li cov khoom siv siab purity nco alloy melting, precision hlau ua, thiab meej shaping ntawm sealing cov cuab yeej los ntawm kev siv technology breakthroughs. Qhov zoo ntawm cov khoom siv sealing ua los ntawm kev ua haujlwm yog qhov zoo heev, ua tau raws li cov qauv tsim ntawm cov khoom siv xws li qhov kub thiab txias ntau yam hyperelasticity, thiab ua kom muaj txiaj ntsig tseem ceeb rau kev ua tiav du lunar av drilling thiab sau cov haujlwm.

Kev tshawb nrhiav lub ntiaj teb loj heev yog qhov kawg, thiab nce lub ncov ntawm thev naus laus zis yog qhov ntev thiab nyuaj. Beihang University yuav koom tes nrog Beijing GEE SMA Technology Co., Ltd (Beijing GEE SMA) los pab txhawb kev txawj ntse thiab lub zog rau tib neeg kev lag luam aerospace.