XRLgyroscope-specific super-precisionlipapali tsa bolo(1) Li-gyroscope le li-bearings tse khethehileng Letlapa la 11 Mefuta le maemo a sebetsang a li-bearings tse khethehileng tsa gyroscope Merero Mefuta e meholo ea ho bea bakeng sa li-gimbal tse khethehileng tsa rotor NSK ho kopana le angularli-ball bearings, sekoahelo sa ho qetelali-ball bearingsGroove e tebilengli-ball bearings, li-bearings tse ling tse khethehileng Maemo a sebetsang mohlala 12 000, 24 000 min-1 kapa 36 000 min-160～80 °C ± 2 °C e tsokotseha ka helium mochesong oa kamore～80 °C Oli ea silicone kapa shaft ea ho kenya sepakapakeng Gyro Rotor Gimbal Output Shaft Gimbal Support Bearing Rotor Support Bearing Rotary Shaft (H) Spring kapa Torque Meter Vibration Absorber Figure 2 Mefuta ea Gyroscopes 1 Degree of Freedom Gyroscope Rotor Support Ho Bearing Gimbal Support Bearing Gimbal Ts'ehetso Ho jere 2-degree-of-freedom gyroscopes Sepheo se khethehilengli-ball bearingsli sebelisetsoa ho lemoha mokhoa oa ho tsamaea le lebelo la li-angular tsa lifofane, likepe, joalo-joalo, 'me li arotsoe ka mokhoa o hlophisitsoeng ka 1-degree-of-freedom and 2-degree-of-freedom gyroscopes (Bona Setšoantšo sa 2).

Kaha litšoaneleho tsa li-bearings tse sebelisoang li ama haholo ts'ebetso ea gyroscope, ho hlokahala hore u khethe lihlahisoa tse ntle ka ho fetisisa har'a li-bearings tse nyenyane tsa NSK ultra-precision miniature.Li-bearings ka bobeli tse tšehetsang lebelo le phahameng la rotor shaft le foreimi ea eona e ka ntle (gimbal) e lokela ho ba le motsotso o tsitsitseng o fokolang.Mefuta e ka sehloohong le maemo a sebetsang a li-bearings tse khethehileng tsa li-gyroscopes li bontšoa ho Lethathamo la 11. Li-bearings tsa rotor le gimbal li entsoe haholo-holo ka li-bearings tse nepahetseng ka ho fetisisa tsa inch, 'me litekanyo tsa tsona tse ka sehloohong le mehlala ea baemeli ba NSK li bontšoa ho Lethathamo la 12 (leqephe la B75). ).Ho phaella moo, ho na le li-bearings tse ngata tse khethehileng bakeng sa li-gyroscopes tse nang le libopeho tse khethehileng.(2) Litšobotsi tsa gyroscope e nang le Bere e khethehileng bakeng sa rotor Ho beleha ho khethehileng bakeng sa gimbal Setšoantšo sa 4 Mohlala oa ho qetela sekoahelo sa bolo se nang le setšoantšo sa 3 Bongata ba oli le torque Oli ea 1 drop r / min concentration 1% 1 drop concentration 0.5% 1 drop concentration 0.2 %1 Li-bearings tse khethehileng tsa rotor tse rothang li hloka torque e tlase haholo le botsitso ba nako e telele nakong ea ho potoloha ka lebelo le phahameng.Ka hona, hangata li-cages tse tletseng oli li sebelisoa.Ho boetse ho na le mokhoa oa ho tlotsa o sebelisang oli ea mokelikeli e qhibilihisitsoeng ho kenya li-bearings, empa hobane torque ea likhohlano e angoa ke bongata ba oli, mahloriso a loketseng a tlameha ho lokisoa (bona setšoantšo sa 3).Palo ea oli e ka fetoloa ka ho arohana ha centrifugal ho fumana torque e tsitsitseng.Ha e le mofuta oa ho beleha, ho boetse ho na le li-bearings tse nang le sebōpeho se khethehileng seo sekoahelo sa ho qetela le lesale la ka ntle li kopantsoeng (sheba Setšoantšo sa 4).

Sekhahla se khethehileng bakeng sa gimbal se sebetsa e le molamu oa phallo, o tlamehang ho ba le torque e tlase ea likhohlano le ho hanyetsa ho sisinyeha.Letlapa la 13 le thathamisa torque e kholo ea ho qala ea li-bearings tsa baemeli, 'me torque e tlase e ka fumanoa ka ho qeta peiso le ho rala cage ka ho khetheha.Ho phaella moo, e le ho thibela ho roala ho thothomela ho bakoang ke ho sisinyeha ha ka ntle, phekolo e thata ea ho roala holim'a metsi e etsoa lebaleng la lipapali ho ntlafatsa ts'ebetso ea anti-vibration.