I-robot ye-Tesla ye-humanoid i-Optimus isebenzisa i-1:14izikrufu zerola zeplanethi. Ngomhla we-Tesla AI ngo-Oktobha 1, i-humanoid Optimus prototype yasebenzisa izikrufu ze-roller zeplanethi kunye nezinciphisi ze-harmonic njengesisombululo esidibeneyo somgca wokuzikhethela. Ngokubhekiselele kwiwebhusayithi esemthethweni, i-Optimus prototype isebenzisa i-14 yokunciphisa i-harmonic kunye ne-14 ye-roller screws. Iizikrufu zerola zeplanethibatsale ingqwalasela ebanzi kwimarike njengoyilo lweyunithi yothumelo olugqithise ubulindelwe kolu sungulo.
Umzobo 1: I-Optimus ene-planetary roller screw njengokhetho
Isizukulwana esitsha samasebe e-linear drive,izikrufu zerola yeplanethi,sele zisetyenziswa kwiindawo ezichanekileyo kwihlabathi jikelele, ukudibanisa iintshukumo ze-helical kunye neplanethi kunye neemfuno eziphezulu zokusebenza. Kuthelekiswa neizikrufu zebholazobukhulu obufanayo,izikrufu zerola zeplanethiziphawulwa "ngomsebenzi onzima, ukusebenza kakuhle, isantya esiphezulu kunye nobomi obude" kwaye zisetyenziswe kwinqanaba elikhulu kwimikhosi yaphesheya kweelwandle kunye neemarike zoluntu eziphezulu.Izikrufu zerola zeplanethizisetyenziswa kwi-aerospace, izixhobo, amandla enyukliya kunye nezinye izinto ezikhethekileyo. Ngokomzekelo, i-aircraft gearing gear, iziqalisi zokumisa i-helicopter, njl. Ukongeza, kukho imfuno yezixhobo zoomatshini, iinkqubo ze-ABS zeemoto, ii-petrochemicals kunye nezinye izicelo kwimarike yoluntu. Ngokwezibalo, ngo-2021 i-world roller roller screw 230 yezigidi zeedola zaseMelika, kwiminyaka emihlanu ezayo isantya sokukhula esidibanisa i-5.7%, irobhothi ye-humanoid okanye ifake amathuba angakumbi kushishino.
Indawo yemarike: uqikelelo lwehlabathi jikelele lwe-US$330 yezigidi ngo-2025, ikamva linokugcwala izinto ezininzi ezinokwenzeka
Ukungena kwesikrufu seplanethi yeplanethi kuyaqhubeka ukwanda:
► Kubaibhola screwukutshintshwa: akukho mbuyiseli webhola efunekayo, ukunqanda imiba yengxolo. Ukongezelela, izikrufu ze-roller zeplanethi zineengongoma ezininzi zokubandakanya, ukubonelela ngokuqina okungcono kunye nomthwalo wokuthwala umthamo kwiimeko zokusebenza ezinzima. Kwizixhobo zoomatshini kunye namanye amasimi,izikrufu zerola zeplanethizihlala zithandwa ngenxa yobude bazo obuncinci kunye nemithwalo ephezulu; kwiirobhothi, i-automation kunye nezinye iisilinda zombane, ziyamkelwa ngokuthe ngcembe ngenxa yokuphendula kwazo ngokukhawuleza, njl.
►Enye indlela yosasazo lwehydraulic: uthumelo lwehydraulic lufuna impompo kunye neevalvu ezisebenza ngoxinzelelo lwendalo, njl.njl.izikrufu zerola zeplanethi, umthamo opheleleyo uyancitshiswa, iingxaki zokuvuza kweoli zijikeleziwe kwaye ukuchithwa kunye nokugcinwa kulula. Kwintsimi yoomatshini bokwakha, ngokusebenzisa isikrufu se-roller yeplanethi ukubuyisela inkqubo enkulu yomthwalo we-hydraulic, inokuqonda ngokufanelekileyo ulawulo lwe-elektroniki, kulula ukuyibuyisela. Kwintsimi yezithuthi zamandla amatsha, iibhuleki ze-hydraulic zitshintshwa yi-electro-mechanical braking systems (EMB) yokuphendula ngokukhawuleza.
Ngokophando lwemakethi yokuZingisa, imakethi yehlabathi ye-roller screw kulindeleke ukuba ikhule kwi-CAGR ye-4.8% ukuya kwi-US $230 yezigidi ukusuka ngo-2012 ukuya ku-2020, okanye malunga ne-RMB 1.52 yeebhiliyoni. Ukusukela ngo-2020 ukuya phambili, ngokunyuka kwemfuno yemithombo yamandla amatsha, uphando lwemakethi yokuZingisa lulindele ukuba imakethi ikhule kwi-CAGR ye-5.7% ukusuka ngo-2020 ukuya ku-2025 ukuya kuthi ga kwi-330 yezigidi zeedola, okanye malunga ne-RMB 2.01 yezigidigidi.
Ukuphendula kwiindawo ezahlukeneyo zezicelo, iintlobo ezine ezongezelelweyo zamaqela okwakhiwa kwe-screw roller screw yomhlaba wonke zithathwe kuhlobo oluqhelekileyo:
► Uhlobo lokubuyela umva: i-nati njengelungu elisebenzayo, jija njengelungu eliphumayo, akukho ring yangaphakathi yegiya. Inzuzo enkulu kukubumbana kunye nokusetyenziswa kwiimeko ezincinci zomsebenzi we-stroke.
► Ukujikeleza kwakhona: iringi yangaphakathi iyasuswa kwaye imbuyekezo (ukwakhiwa kwekham yekhamera) yongezwa, i-roller inokujikeleza ngaphakathi kwe-nut iveki enye kwaye ibuyele kwindawo yayo. Ngokunyusa inani leentambo, inomthamo ophezulu wokuqina kwaye isetyenziswe kwizixhobo zonyango, izixhobo ezichanekileyo ze-optical precision, njl.
► Uhlobo lwendandatho yokuthwala: ukwandisa igobolondo, i-cover cover, i-cylindrical roller bearings kunye nezinye izinto, ukuphucula kakhulu umthamo womthwalo, osetyenziswa kumatshini onzima, i-petrochemical kunye nezinye iindawo, iindleko zokuvelisa ziphezulu.
► Uhlobo oluhlukileyo: i-roller ihlukaniswe i-ring groove structure, ukususa i-ring gear yangaphakathi, esebenzayo ekuhanjisweni kwezihlandlo ezinkulu. Kodwa kwinkqubo yokunyakaza, imicu iya kutyibilika, kulula ukuyinxiba kwimeko yomthwalo omkhulu.
I-USA ngoku lelona lizwe linemfuno enkulu kuloizikrufu zerola zeplanethikwihlabathi liphela, ilandelwa yiJamani kunye ne-UK, kunye nemimandla emithathu kunye ibalelwa kwi-50% yemarike iyonke. UTesla ujonge phambili kwisigidi seerobhothi ze-humanoid, okanye uzise amathuba amaninzi. I-2022 ye-Tesla AI Day, i-Musk inethemba lokufezekisa ukuthengiswa okukhulu kweerobhothi ze-humanoid phakathi kweminyaka eyi-3-5, sikholelwa ukuba iirobhothi ze-humanoid zilindeleke ukuba zifake i-windfall kwi-industriation ofizikrufu zerola zeplanethi.
Ixesha lokuposa: May-26-2023
