XRLi-gyroscope-specific super-precisionamabhola(1) I-Gyroscope kanye namabheringi aqondene ngqo ne-gyroscope Ithebula 11 Izinhlobo nezimo ezisebenzayo zamabheringi aqondene ne-gyroscope Izinjongo Izinhlobo ezithwalayo eziyinhloko zamagimba aqondene ne-rotor ethize i-NSK ukuxhumana kwe-angularamabhola, ikhava yokugcinaamabholai-groove ejulileamabhola, amanye amabhodi womumo akhethekile Izimo ezisebenzayo Isibonelo 12 000, 24 000 min-1 noma 36 000 min-160～80 °C ± 2 °C swing ku-helium ekamelweni lokushisa～I-80 °C Amafutha e-Silicone noma i-shaft yokufaka emkhathini I-Gyro Rotor Gimbal I-Shaft Yokukhipha I-Gimbal Isekela I-Rotor Isekela I-Rotary Shaft (H) Intwasahlobo noma i-Torque Meter Vibration Absorber Umfanekiso 2 Izinhlobo zamaGyroscopes 1 Idigri ye-Freedom Gyroscope Rotor Ukusekela Ukuthwala I-Gimbal Ukusekela I-Gimbal Ukusekela I-2-degree-of-freedom gyroscopes Injongo ekhethekileamabholaasetshenziselwa ukuthola umumo wokuzulazula kanye nesivinini esingama-angular sezindiza, imikhumbi, njll., futhi ahlukaniswe ngokwesakhiwo ama-gyroscopes angu-1-degree-of-freedom kanye ne-2-degree-of-freedom (Bheka Umfanekiso 2).

Njengoba izici zama-bearings asetshenziswayo zithinta kakhulu ukusebenza kwe-gyroscope, kuyadingeka ukuthi ukhethe imikhiqizo engcono kakhulu yokusebenza phakathi kwe-NSK ultra-precision miniature bearings.Kokubili ama-bearings asekela i-high-speed rotor shaft kanye nefreyimu yayo yangaphandle (i-gimbal) kufanele ibe nomzuzu ophansi wokungqubuzana ozinzile.Izinhlobo eziyinhloko nezimo ezisebenzayo zamabheringi akhethekile we-gyroscopes ziboniswa kuThebula 11. I-rotor kanye ne-gimbal support bearings yenziwe ngokuyinhloko ngama-inch super-precision bearings, futhi ubukhulu bawo obuyinhloko kanye namamodeli amele i-NSK aboniswa kuThebula 12 (ikhasi B75 ).Ngaphezu kwalokho, kunama-bearings amaningi akhethekile ama-gyroscopes anezimo ezikhethekile.(2) Izici zokuthela kwe-gyroscope Ukuthwala okukhethekile kwe-rotor Ukuthwala okukhethekile kwe-gimbal Fig. 4 Isibonelo sebhola lekhava eliphethe Umdwebo 3 Ubuningi bamafutha kanye ne-torque Amafutha 1 ithonsi r/min ukugxila 1%1 ukugxila kokudonsa 0.5%1 ukugxila kokudonsa 0.2 %1 Amabheringi akhethekile ama-drip rotor adinga itorque ephansi kakhulu kanye nokuzinza kwesikhathi eside ngesikhathi sokuzungezisa ngesivinini esikhulu.Ngakho-ke, amakheji agcwele amafutha avame ukusetshenziswa.Kukhona futhi indlela yokugcoba esebenzisa uwoyela wokugcoba oncibilikisiwe oncibilikisiwe ukuze ujove ama-bearings, kodwa ngenxa yokuthi i-torque yokungqubuzana ithintwa inani lamafutha, ukugxila okufanele kufanele kulungiswe (bona Umfanekiso 3).Inani lamafutha lingashintshwa ngokuhlukaniswa kwe-centrifugal ukuze kutholwe i-torque ezinzile.Ngokuqondene nohlobo oluthwalayo, kukhona futhi ama-bearings anesimo esikhethekile lapho ikhava yokugcina kanye nendandatho yangaphandle ihlanganiswe (bheka Umfanekiso 4).

Ukuthwala okukhethekile kwe-gimbal kusebenza njenge-shaft ephumayo, okumele ibe ne-torque ephansi ye-frictional kanye nokumelana nokudlidliza.Ithebula 13 libala i-torque ephezulu yokuqala yama-bearings amele, futhi i-torque yokuqala ephansi ingatholwa ngokuqeda umjaho kanye nokuklama ngokukhethekile ikheji.Ngaphezu kwalokho, ukuze kuvikelwe ukuguga okudabukisayo okubangelwa ukudlidliza kwangaphandle, ukwelashwa kokuqina koqweqwe lwangaphandle kwenziwa emjahweni womjaho ukuze kuthuthukiswe ukusebenza kwe-anti-vibration.