Tesla's humanoid robot Optimus e sebelisa 1:14li-screw tsa polanete.Letsatsing la Tesla AI ka la 1 Mphalane, setšoantšo sa humanoid Optimus se sebelisitse likurufu tsa lirolara tsa polanete le lisebelisoa tsa harmonic e le tharollo e kopaneng ea boikhethelo.Ho latela phetolelo e hlahang webosaeteng ea semmuso, mohlala oa Optimus o sebelisa li-reducers tse 14 le li-screw tse 14 tsa lipolanete.Theli-screw tsa polaneteli hohetse tlhokomelo e atileng 'marakeng joalo ka ha moralo oa yuniti ea phetisetso e fetang tebello bakeng sa thakholong ena.
Setšoantšo sa 1: Optimus e nang le "planetary roller screw" e le khetho
Moloko o mocha oa makala a li-linear drive,li-screw tsa lipolanete,li se li ntse li sebelisoa masimong a nepahetseng haholo lefatšeng ka bophara, ho kopanya metsamao ea helical le lipolanete tse nang le litlhoko tse phahameng tsa ts'ebetso ka kakaretso.Ha ho bapisoa leli-ball screwstsa boholo bo lekanang,li-screw tsa polaneteli khetholloa ka "mosebetsi o boima, bokhoni bo phahameng, lebelo le phahameng le bophelo bo bolelele" 'me li sebelisitsoe ka tekanyo e kholo marakeng a mose ho maoatle a sesole le a phahameng a sechaba.Li-screw tsa lipolaneteli sebelisoa sebakeng sa sefofane, libetsa, matla a nyutlelie le lits'ebetsong tse ling tse khethehileng.Ka mohlala, lisebelisoa tsa lifofane tsa lifofane, li-helicopter tse emisitsoeng, joalo-joalo, ho na le tlhokahalo ea lisebelisoa tsa mochine, lisebelisoa tsa likoloi tsa ABS, li-petrochemicals le lisebelisoa tse ling 'marakeng oa sechaba.Ho ea ka lipalo-palo, ka 2021 lefats'e la lefats'e la rolara ea lidolara tse limilione tse 230, lilemong tse hlano tse tlang, sekhahla sa kholo ea 5.7%, roboto ea humanoid kapa e kenya menyetla e mengata bakeng sa indasteri.
Sebaka sa mmaraka: khakanyo ea lefats'e ea lidolara tse limilione tse 330 ka 2025, bokamoso bo ka ba bo tletse menyetla e mengata
Ho kenella ha sekoti sa lipolanete tsa lefats'e ho ntse ho tsoela pele ho hola:
► Bakeng sabolo screwreplacement: ha ho hlokahale motho ea khutlisang bolo, ho qoba litaba tsa lerata.Ho feta moo, li-screws tsa lipolanete li na le lintlha tse ngata tsa ho kopanela, li fana ka ho satalla ho betere le ho jara moroalo maemong a thata a ts'ebetso.Ka lisebelisoa tsa mochini le likarolo tse ling,li-screw tsa polaneteba lula ba le molemong ka lebaka la bolelele ba bona bo bonyenyane le meroalo e phahameng;ka liroboto, li-automation le li-cylinders tse ling tsa motlakase, butle-butle li amoheloa ka lebaka la karabelo ea tsona e potlakileng, joalo-joalo.
► Mokhoa o mong oa phetisetso ea haeteroliki: phetiso ea haeteroliki e hloka lipompo tsa hydraulic le li-valve, joalo-joalo.li-screw tsa polanete, palo eohle e fokotsehile, mathata a ho lutla ha oli a pota-potiloe 'me ho qhaqhoa le tlhokomelo ho bonolo.Sebakeng sa mechine ea kaho, ka polanete rolara screw ho nka sebaka se seholo mojaro tsamaiso haeteroliki, ka ka katleho hlokomela taolo ya elektronike, ho le bonolo ho nka sebaka.Lefapheng la likoloi tse ncha tsa matla, mariki a hydraulic a nkeloa sebaka ke li-electro-mechanical braking systems (EMB) bakeng sa karabo e potlakileng.
Ho latela lipatlisiso tsa 'maraka oa Persistence,' maraka oa lefats'e oa "roller screw screw" o lebelletsoe ho hola ho CAGR ea 4.8% ho isa ho US $ 230 milione ho tloha 2012 ho isa 2020, kapa hoo e ka bang RMB 1.52 bilione.Ho tloha ka 2020 ho ea pele, ka tlhokahalo e ntseng e eketseha ea mehloli e mecha ea matla, lipatlisiso tsa 'maraka oa Persistence li lebelletse hore mmaraka o tla hola ho CAGR ea 5.7% ho tloha 2020 ho isa 2025 ho fihla ho $330 milione, kapa hoo e ka bang RMB 2.01 bilione.
Ho latela maemo a fapaneng a ts'ebeliso, mefuta e mene e meng ea mekha ea kaho ea "planetary roller screw screw" e nkiloe mofuteng o tloaelehileng:
► Mofuta oa Reverse: nut e le setho se mafolofolo, screw e le setho sa tlhahiso, ha ho na selikalikoe sa ka hare sa gear.Monyetla o moholo ke compactness le ts'ebeliso maemong a manyane a mosebetsi oa stroke.
► Ho potoloha hape: lesale la ka hare le tlosoa 'me ho khutla (kaho ea lesale la cam) ho eketsoa, rolara e ka potoloha ka hare ho linate ka beke e le' ngoe ebe e khutlela sebakeng sa eona.Ka ho eketsa palo ea likhoele, e na le bokhoni bo phahameng ba ho satalla 'me e sebelisoa lisebelisoa tsa bongaka, lisebelisoa tsa optical precision, joalo-joalo.
► Ho jara mofuta oa lesale: eketsa khetla, sekoahelo sa ho qetela, li-cylindrical roller bearings le likarolo tse ling, ho ntlafatsa haholo matla a mojaro, a sebelisoang ka mechine e boima, petrochemical le masimo a mang, litšenyehelo tsa tlhahiso li phahame.
► Mofuta o fapaneng: rolara e arotsoe ka sebopeho sa ring groove, tlosa selikalikoe sa kahare sa gear, se sebetsang phetisong ea liketsahalo tse kholoanyane.Empa ts'ebetsong ea ho sisinyeha, likhoele li tla thella, ho bonolo ho li apara tabeng ea mojaro o moholo.
USA hajoale ke naha e batloang ka ho fetisisa bakeng sali-screw tsa polanetelefatšeng ka bophara, e lateloe ke Jeremane le UK, 'me libaka tse tharo li kopane li nka karolo ea 50% ea 'maraka ka kakaretso.Tesla o lebelletse liroboto tse milione tsa humanoid, kapa ho tlisa menyetla e mengata.2022 Tesla AI Day, Musk o tšepa ho fihlela thekiso e kholo ea liroboto tsa humanoid nakong ea lilemo tse 3-5, re lumela hore liroboto tsa humanoid li lebelletsoe ho kenya moea oa moea bakeng sa nts'etsopele ea indasteri.li-screw tsa polanete.
Nako ea poso: May-26-2023
