Thaum Lub Xya Hli 3, Galactic Zog tau tso lub foob pob tawg: qhov kev sim ntau ntxiv - lub sijhawm tua ntawm nws tus kheej - tsim rov siv tau "Cangqiong-50" lub cav tau tshaj 20,088 vib nas this.
Daim duab no txhais li cas? Nws txhais tau hais tias lub cav tau dhau mus dhau tsib teev ntawm kev sim hauv av nruj heev- txheej txheem ua haujlwm hnyav dua. Nws lub hom phiaj tsim yog kom tiv taus tsawg kawg 25 rov siv dua.
Thawj lub davhlau yuav los sai sai! Lub cav tseem ceeb ntawm Pallas-1 foob pob hluav taws cav 20,088 vib nas this ntawm kev sim; muaj peev xwm tshaj 25 reuses.
Qhov tseem ceeb tshaj plaws yog cov lus tshaj tawm tias Pallas-1 foob pob hluav taws- siv los ntawm lub cav no-yog teem rau nws lub davhlau maiden "nyob rau yav tom ntej." Nco ntsoov cov lus: tsis yog "kev npaj," tab sis "nyob rau yav tom ntej."
Nrog rau 2026 twb dhau los lawm ib nrab, kev sib tw rau reusable foob pob hluav taws nyob rau hauv Tuam Tshoj txoj kev lag luam chaw lag luam yog thaum kawg pom qhov tuaj txog ntawm ib tug tiag tiag contender.
Dab tsi yog qhov tseeb los ntawm 20,088 vib nas this ntawm kev sim?
Cia peb rhuav tshem qhov tseem ceeb ntawm cov duab no.
Txog rau hnub tim, Galactic Zog tau ua tag nrho ntawm 57 qhov kev ntsuas hluav taws xob ntawm kev ua tiav Cangqiong-50 lub cav. Kev khiav mus ntev tshaj plaws rau ib lub cav siv sijhawm 2,757 vib nas this.
Nws tsis yog tsuas yog hais txog seb lub cav tuaj yeem ignite. Qhov kev txhawj xeeb loj tshaj plaws rau cov tshuab siv rov qab tau kub hnyiab tawm tom qab siv ib zaug lossis raug kho cov nqi uas tshaj tus nqi ntawm lub tsev tshiab.
Cov khoom tseem ceeb ntawm lub cav "Cangqiong": Pintle injector thrust chamber test united thiab xa - Zhihu
Lub Cangqiong-50 siv lub pintle injector tsim. Cias muab, qhov no ua kom muaj kev sib xyaw ua ke ntawm cov roj thiab oxidizer, uas ua rau muaj kev kub ntxhov ntau dua. Nws cov txiaj ntsig muaj xws li kev txhawb nqa los ntawm ntau yam ignitions thiab sib sib zog nqus thrust modulation, tso cai rau kev hloov kho du nyob rau hauv ntau yam ntawm 32% mus rau 105% ntawm qhov siab tshaj plaws thrust.
Hauv cov lus yooj yooj yim: kev tswj xyuas qhov tseeb yog qhov tseem ceeb thaum lub foob pob hluav taws tsaws, thiab lub cav no xa tawm raws nraim li ntawd.
Nws boasts ib tug thrust tswj precision tsuas yog 0.5%. Qhov kev txiav txim siab no txhais li cas? Nws txhais tau hais tias thaum lub sij hawm tsaws ntsug, lub foob pob hluav taws yuav tsis sib tsoo thiab tawg vim qhov hloov pauv hloov.
Cov txheej txheem tsim khoom yog hloov zuj zus, ib yam nkaus-3D luam ntawv tau nkag mus rau hauv daim duab.
Tshaj li qhov ua tau zoo, kev tsim khoom ntawm Cangqiong-50 kuj yog qhov tseem ceeb. Cov tub ceev xwm tau sau tseg txog kev siv ntau yam ntawm 3D luam ntawv thiab vuam cov txheej txheem rau lub thrust chamber. Kev tsim lub cav ib txwm muaj xws li casting, machining, thiab sib sau ua ke ntau yam ntawm tus kheej - cov txheej txheem uas siv sijhawm ntev thiab kim. Hauv qhov sib piv, 3D luam ntawv tso cai rau cov qauv tsim "luam" hauv ib daim.
SLM (Xaiv Laser Melting)- cov khoom siv uas muaj peev xwm ntawm ntau- hlau 3D luam ntawv: tsim muaj peev xwm, cov nyom, thiab cov ntsiab lus tseem ceeb.
Qhov tshwm sim yog 30% txo lub sijhawm tsim khoom thiab 15% poob ntawm cov nqi tsim khoom.
Tsis txhob kwv yees qhov no 15% txo nqi. Hauv kev lag luam chaw lag luam, tus nqi sib npaug rau kev sib tw; leej twg tuaj yeem tsav tus nqi tso tawm tau txais kev txiav txim ntau dua.
Tsis tas li ntawd, 3D luam ntawv muaj qhov zoo dua zais: cov ntawv tshaj tawm - kev tshuaj ntsuam xyuas thiab kev saib xyuas cov txheej txheem yog yooj yim heev, tso cai rau rov qab sai - tshuaj xyuas yam tsis muaj kev cuam tshuam. Qhov no yog qhov tseem ceeb rau kev rov siv tau dua- yog tias lub cav yuav tsum tau muab sib cais tag nrho rau kev tshuaj xyuas tom qab txhua lub davhlau, tus nqi ntawm kev rov siv dua yuav nyob twj ywm siab txwv.
Ceres-1 (Zhishenxing-1): Xya lub cav nyob rau hauv parallel-yog tias ib qho ua tsis tiav, rau qhov tseem ua haujlwm.
Tau tham txog cov cav, cia peb saib lub foob pob hluav taws nws tus kheej.
Ceres-1 yog qhov nruab nrab-rau- cov kua loj rov qab siv tau- lub tshuab xa tawm lub tsheb uas muaj ob theem teeb tsa. Thawj theem (hauv qab ntawm lub foob pob hluav taws) siv xya lub cav "Cangqiong-50" npaj ua ke.
Nws muaj liftoff huab hwm coj ntawm 283 tons, ib tug liftoff thrust ntawm 350 tons, thiab ib tug load peev ntawm 7 tons mus rau Low Earth Orbit (LEO).
Lub peev xwm 7-tuj txhais li cas hauv cov lus siv tau? Nws yog txaus rau domestic LEO satellite constellation xa mus, tso cai rau ntau lub satellites yuav tsum tau launched nyob rau hauv ib lub hom phiaj.
Cov qauv tsim tseem ceeb yog qhov ua yuam kev rov ua dua tau muab los ntawm xya - lub cav sib xyaw ua ke. Xia Dongkun, Thawj Tswj Hwm ntawm Galactic Zog, tau hais meej meej hauv kev xam phaj: yog tias ib lub cav ua haujlwm tsis zoo, rau qhov seem tseem tuaj yeem txhawb nqa lub davhlau.
Qhov no sawv cev rau txoj hauv kev rau kev rov siv tau cov foob pob hluav taws hauv Suav teb.
Vim li cas qhov kev tsim no? Vim tias qhov kev pheej hmoo loj tshaj plaws rau lub foob pob hluav taws rov siv tau yog lub cav ua haujlwm tsis zoo thaum tsaws. SpaceX's Falcon 9 siv cov laj thawj zoo sib xws nrog nws cuaj- lub cav sib xyaw ua ke - siv cov khoom siv rov ua dua los xyuas kom meej lub hom phiaj kev nyab xeeb. "Ceres-1" (Zhishenxing-}1), nruab nrab- rau-loj ua kua-propellant tso lub tsheb tsim los ntawm lub tuam txhab lag luam hauv tsev Galactic Energy, dov tawm ntawm kab sib dhos rau lub Tsib Hlis 17.
** Tsis muaj kev sim rov qab los ntawm lub dav hlau maiden, tab sis plaub -kauj ruam txoj kev**
Ib qho kev nthuav dav uas tsim nyog sau cia yog tias lub dav hlau dav hlau "Ceres-1" yuav tsis suav nrog kev txheeb xyuas rov qab.
Galactic Zog tau txais kev ruaj ntseg, kauj ruam -los ntawm - kauj ruam mus kom ze muab faib ua plaub theem:
** Theem 1:** Kev txheeb xyuas qhov tseem ceeb rau tus poj niam lub davhlau. Qhov no suav nrog kev ua tiav lub voj voog thiab kev xa khoom thauj, khaws cov ntaub ntawv dav hlau dav hlau, thiab txheeb xyuas cov peev txheej hauv paus rau kev txhawb nqa thiab tswj tag nrho. Yooj yim muab tso, qhov tseem ceeb yog ua kom lub foob pob hluav taws tuaj yeem ua tiav thiab xa nws cov khoom thauj mus rau qhov chaw xav tau.
** Theem 2:** Nyob rau ntawm ob mus rau peb lub hom phiaj tom ntej, lub tuam txhab yuav maj mam qhib ua ntej -theem re- tswj kev nkag, kab sib chaws ua haujlwm, thiab braking / deceleration maneuvers, thaum txheeb xyuas qhov tseeb rov qab los ntawm qhov chaw hiav txwv lossis thaj av.
** Theem 3:** Ua raws li kev txheeb xyuas tag nrho ntawm kev tswj hwm, kev txhawb nqa, thiab cov qauv txheej txheem, lub tuam txhab aims kom ua tiav ntsug tsaws thiab rov qab los ntawm thawj theem. Qhov no yuav ua raws li kev kho dua tshiab, lub cav rov- kuaj, thiab lub davhlau thib ob uas siv lub foob pob hluav taws rov qab siv dua.
** Theem 4:** Hloov mus rau theem siab - zaus rov siv dua thiab ua lag luam rov siv dua.
Cov pace no yog pragmatic heev. Ntau dua li caum tus gimmick ntawm "rov qab los ntawm lub dav hlau dav hlau," lub tuam txhab muab qhov tseem ceeb rau kev vam meej orbital insertion ua ntej, tackling cov kev nyuaj nyuaj ntawm kev rov qab los ntawm kauj ruam.
**Maiden flight los sai sai no! "Ceres-1" lub cav tseem ceeb tau nkag mus rau 20,088 vib nas this ntawm kev sib tw tua hluav taws; tsim los rau ntau dua 25 reuses.**
Xia Dongkun piav qhia qhov xwm txheej kom meej: "Lub sijhawm kev txhim kho yuav tsum tau kov yeej qhov nyuaj ntawm kev sib npaug ntawm qhov sib npaug thiab tswj cov txheej txheem rau xya - cav pawg. Thaum lub sij hawm orbital insertion theem, cov kev sib tw tseem ceeb tsis yog ib qho kev sib tw ntxiv lawm, tab sis ua kom lub cev muaj zog - dav dav kev ua haujlwm sib raug zoo } kev ua lag luam muaj kev ntseeg siab thiab muaj peev xwm rov qab los ntawm kev ua lag luam tiag {{3}. theem nthuav tawm cov kev sim siab heev, xws li kev taug kev nyuaj aerodynamic ib puag ncig thaum rov- nkag, siab- kev taw qhia meej, thiab kev tswj xyuas kom meej."
Txhua ntawm peb theem nthuav qhia cov teeb meem tshwj xeeb.
** Galactic Energy's trump card: "Ceres-1" (Guxingxing-1) series tau ua tiav 21 qhov kev tshaj tawm.**
Ntau tus neeg tsuas yog tsom mus rau "Ceres-1" (Zhishenxing-1) thaum saib Galactic Zog lwm yam khoom kab-the "Ceres-1" (Guxingxing-1) series. Ceres-1 yog lub foob pob hluav taws uas muaj zog uas tau ua tiav 21 lub luag haujlwm ua lag luam, xa 89 satellites rau hauv lawv lub orbits.
Ib lub dav hlau dav hlau yuav los sai sai! Lub cav tseem ceeb ntawm Pallas-1 foob pob hluav taws tau sau 20,088 vib nas this ntawm lub sijhawm sim-khiav thiab tsim kom rov siv tau ntau dua 25 zaug.
Qhov no txhais li cas? Nws txhais tau hais tias Galactic Zog yog tib lub tuam txhab lag luam foob pob hluav taws hauv Suav teb kom tau ua tiav cov ntaub ntawv teev tseg ntawm kev xa tawm mus tas li, ruaj khov.
Peb tsis tau hais txog "kev npaj xa tawm" lossis "kev npaj rau kev tso tawm" -peb tab tom tham txog 21 qhov kev tso tawm tiag tiag uas twb tau ua tiav lawm.
Qhov no yog ib qho kev ua tiav tshwj xeeb hauv cov chaw lag luam ntiag tug. Txawm hais tias feem ntau cov tuam txhab foob pob hluav taws ntiag tug tseem tab tom tawm tsam kom ua tiav lawv thawj qhov ua tiav orbital insertion, Galactic Energy twb tau lees paub nws cov qauv kev lag luam thiab cov kws tshaj lij engineering thiab cov neeg siv khoom los ntawm nws cov khoom siv - foob pob hluav taws.
Xia Dongkun tau ua lub ntsiab lus tseem ceeb: "Los ntawm qhov kev ua tau zoo ntawm 21 qhov kev lag luam ua tiav- xa 89 satellites rau 27 cov neeg siv khoom-Ceres series tau tso lub hauv paus dual, ob qho tib si engineering thiab kev lag luam, rau Pallas-1 foob pob hluav taws."
Siv cov khoom siv- foob pob ua ntxaij foob pob hluav taws los tsim cov nyiaj tau los thiab tsim cov kev paub dhau los thaum siv cov thev naus laus zis thev naus laus zis rau cov kua siv rov ua dua- foob pob hluav taws- qhov "ob-pronged" lub tswv yim no ua kom muaj kev vam meej, ruaj khov.
[Duab]
Nws tsis yog Pallas-1 xwb; Pallas-2 kuj tseem nyob hauv cov kav dej.
Galactic Energy lub ambitions mus ntxiv.
Xia Dongkun tau tshaj tawm tias Pallas-2 tau teem sijhawm rau nws lub dav hlau tshiab thaum ntxov xyoo tom ntej. Nws yog ib qho loj -scale, modular, reusable kua-propellant tso tsheb nrog lub ntiaj teb qis Orbit (LEO) payload muaj peev xwm ntawm 58 tons.
Lub peev xwm 58-tuj txhais li cas? Nws txhais tau hais tias lub tuam txhab tuaj yeem muaj peev xwm xa tag nrho satellite internet constellation hauv ib qho mus.
Los ntawm Ceres-1 (300kg chav kawm) mus rau Ceres-2 (1-2 tuj chav kawm), thiab mus rau Pallas-1 (7-tuj chav kawm) thiab Pallas-2 (58-tuj chav)-Galactic Zog tau tsim cov khoom lag luam dav dav uas muaj peev xwm ntawm 300kg txog 58 tons.
Cov khoom lag luam tag nrho txhais li cas? Txawm hais tias tus neeg siv yuav tsum xa cov satellites me lossis loj, lossis xav tau kev tso tawm ntau zaus lossis muaj peev xwm thauj khoom loj, Galactic Energy muaj cov khoom tsim nyog.
2026: "Lub Xyoo ntawm Kev Xeem Loj" rau cov foob pob hluav taws rov siv tau
Cia peb nthuav peb txoj kev xav los saib kev lag luam toj roob hauv pes tag nrho.
Maiden davhlau yuav los sai sai! Ceres-1's Main Cav Logs 20,088 Seconds of Test Firing; Tsim los rau Tshaj 25 Reuses
Ntau tus neeg suav hais tias 2026 yog "xyoo chij" rau cov foob pob hluav taws rov siv tau hauv Tuam Tshoj txoj kev lag luam chaw lag luam, nrog rau ntau lub tuam txhab ntiag tug foob pob hluav taws sib tw kom mus txog qhov tseem ceeb:
LandSpace's Zhuque-3 tau ua tiav nws lub dav hlau dav hlau dav hlau nyob rau lub Kaum Ob Hlis 2025, txawm tias qhov kev rov qab los ntawm nws thawj theem ua tsis tiav. Cov phiaj xwm yog nyob rau hauv qhov chaw los ua lwm qhov kev sim rov qab los rau lub quarter thib ob ntawm lub xyoo no, tsom rau lub davhlau uas sim ua kom rov zoo thiab rov siv dua los ntawm lub quarter thib plaub.
Space Pioneer's Tianlong-3 tau ua tiav nws thawj lub davhlau ya nyob rau lub Plaub Hlis 3 ntawm lub xyoo no, txawm hais tias nws poob qis ntawm kev ua tiav nws lub hom phiaj lub hom phiaj.
i-Space's Hyperbola-3 tau teem caij rau nws lub dav hlau dav hlau nruab nrab ntawm lig 2025 txog thaum ntxov 2026, nrog rau cov phiaj xwm los sim ua kom rov qab los ntawm hiav txwv.
Deep Blue Aerospace's Nebula-1 yog slated rau lub dav hlau maiden nyob ib ncig ntawm lub caij nplooj ntoos hlav Success, aiming kom ua tiav rov qab rau nws thawj heev davhlau.
OrienSpace's Gravity-2 tau teem sijhawm los ua kom tiav nws lub davhlau txij thaum nruab nrab xyoo.
Ntxiv rau daim ntawv teev npe no Galactic Energy's Ceres-1, thiab nws paub tseeb tias tsawg kawg tsib lossis rau rau lub foob pob hluav taws uas siv tau rov siv tau los ua kom lawv cov cim hauv 2026.
Txawm li cas los xij, qhov tseeb yog sobering. Zhang Xiaodong, Chief Designer ntawm LandSpace's Zhuque-3, tau lees paub los ntawm 2026 Space Computing Industry Conference: "Peb tseem tsis tau muaj kev vam meej rov qab siv tau lub foob pob hluav taws thawj zaug; peb tseem nyob deb ntawm kev ua tiav rov qab siv sai."
Lub tshuab thev naus laus zis loj heev cais lub peev xwm ya los ntawm kev muaj peev xwm rov qab los.
[Duab]
Peev kuj tseem tso nws cov thawj koom ruam: Tus nqi ntawm 15 billion yuan thiab kev npaj IPO txuas ntxiv.
Tom qab kev sib tw thev naus laus zis yog kev sib ntaus sib tua ntawm peev peev.
Galactic Zog tau ua tiav 10 qhov kev sib tw nyiaj txiag, ncav cuag tus nqi kwv yees li 15 billion yuan. Nws 2.4-billion-yuan Series D puag ncig, ua tiav rau lub Cuaj Hlis 2025, tau teeb tsa cov ntaub ntawv rau qhov loj tshaj plaws nyiaj txiag kev pom zoo ntawm cov tuam txhab foob pob hluav taws hauv tsev; lub tuam txhab tau tsa ntau tshaj 5.3 billion yuan nyob rau hauv tag nrho.
Thaum Lub Kaum Hli 2025, Galactic Zog tau thov rau IPO cov lus qhia, yuav tsum tau ua ua ntej - teev npe cov kauj ruam hauv Suav teb. Nws yog tam sim no nyob rau theem IPO kev taw qhia.
Lub "Tsib Zaj" ntawm kev lag luam chaw lag luam yog tag nrho cov kev sib tw ua ntej: LandSpace thiab CAS Space tau mus txog theem "nrhiav" ntawm lawv cov kev tshuaj xyuas IPO, thaum Space Pioneer, i-Space, thiab Galactic Zog tam sim no nyob rau hauv IPO cov lus qhia theem. Leej twg mus rau pej xeem thawj zaug tau txais peev ntau dua thiab tau txais lub taub hau pib hauv kev sib tw.
Txawm li cas los xij, mus rau pej xeem yog ob - ntaj ntug. Galactic Zog tau raug kev tsim txom tsis ua haujlwm nrog nws Ceres-1 foob pob hluav taws thaum Lub Ib Hlis xyoo no, thiab Chaw Pioneer Tianlong-3 tau ntsib kev poob qis thaum nws lub dav hlau dav hlau - lub peev kev lag luam kev zam rau "sim thiab ua yuam kev" raug txwv.
Kev Lag Luam Shakeout: Tsis yog txhua tus neeg ua si yuav ciaj sia
Los ntawm 2026, Tuam Tshoj txoj kev lag luam chaw lag luam yuav mus txog qhov tseem ceeb, hloov pauv ntawm "kev siv thev naus laus zis" kom ua tiav "kaw- qauv kev lag luam voj voog."
Hauv cov ntsiab lus yooj yim: qhov kev sib tw tau hais txog "leej twg tuaj yeem tsim lub foob pob hluav taws," tab sis tam sim no nws yog hais txog "leej twg tuaj yeem khwv tau nyiaj siv foob pob hluav taws."
Reusability yog tus yuam sij rau kev txo nqi. Leej twg ua tiav foob pob hluav taws rov qab thiab rov siv dua thawj zaug yuav muaj peev xwm txo cov nqi xa tawm thiab ruaj ntseg daim pib mus rau "ib nrab thib ob" ntawm kev lag luam foob pob hluav taws.
Qhov tseeb, txawm li cas los xij, yog qhov kev nqis peev R & D loj heev, thiab tus nqi ntawm kev ua tsis tiav yog siab. CAS Space qhov kev npaj R&D kev siv nyiaj rau 2025 yog 504 lab yuan-4.2 npaug ntawm xyoo 2023. Kev kub hnyiab los ntawm cov peev nyiaj ntau no tsis tuaj yeem lav qhov ua tiav.
Kev lag luam shakeout twb tab tom pib; tsis yog txhua tus neeg ua si yuav muaj sia nyob ntev txaus kom pom hnub ntawm kev muaj txiaj ntsig.
Galactic Zog tuav qhov zoo sib xws: nws cov Ceres series twb tau tsim cov nyiaj tau los tseem ceeb ntawm qhov ntsuas. Cov nyiaj tau los ntawm cov khoom siv- roj foob pob hluav taws yog nyiaj txiag R&D ntawm cov kua- roj foob pob hluav taws- qhov zoo dua feem ntau lwm cov tuam txhab foob pob hluav taws ntiag tug tsis muaj.
Kaw Xav
Lub dav hlau dav hlau ntawm Pallas-1 foob pob hluav taws sawv cev ntau dua li kev tshaj tawm.
Nws yog ib qho tseem ceeb ntawm kev dhia mus rau Tuam Tshoj txoj kev lag luam ntiag tug chaw lag luam, hloov pauv los ntawm kev cia siab rau cov khoom siv- roj foob pob hluav taws mus rau lub sijhawm ntawm cov kua siv rov ua dua - roj foob pob hluav taws. A 7-ton payload muaj peev xwm, xya- cav pawg tsim, thiab lub hom phiaj ntawm 25 rov siv dua-tom qab cov duab no yog qhov kev loj hlob ntawm tag nrho engineering ecosystem.
Txawm li cas los xij, ib tug yuav tsum tsis txhob ua siab ntev. Lub dav hlau dav hlau tsuas yog thawj kauj ruam xwb; rov qab yog kev sib ntaus sib tua tiag tiag. Xia Dongkun tau hais meej meej tias: "Qhov kev sib tw loj tshaj plaws hauv kev txhim kho, kev nkag mus rau hauv orbital, thiab kev rov qab los ntawm cov foob pob hluav taws uas siv tau rov qab tau nyob hauv kev txuas lub peev xwm ntawm cov theem sib txawv no."
Los ntawm kev ya dav hlau mus rau kev rov qab los, los ntawm kev rov qab mus rau rov siv dua, thiab los ntawm kev rov siv dua mus rau kev lag luam-txhua kauj ruam nthuav tawm qhov teeb meem nyuaj heev.
Zaj dab neeg ntawm Tuam Tshoj cov foob pob hluav taws rov siv tau tsuas yog pib hauv ib nrab xyoo 2026. Peb yuav tsum tos thiab saib leej twg tswj kom muaj sia nyob thiab tawm ntawm qhov kev hloov pauv kev lag luam no.
