I-Ball screw splinesziyinhlanganisela yezingxenye ezimbili - isikulufu sebhola kanye ne-spline yebhola elijikelezayo.Ngokuhlanganisa isici sokushayela (isikulufu sebhola) kanye nesici somhlahlandlela (i-rotaryibhola spline), i-ball screw splines inganikeza ukunyakaza okuqondile nokujikelezayo kanye nokunyakaza kwe-helical kumklamo oqinile, ohlangene.
---BkonkeSabasebenzi
Izikulufu zebholasebenzisa amabhola ensimbi azungezayo kunathi elenziwe ngokunemba ukushayela imithwalo ezindaweni ezinembile.Kumadizayini amaningi, isikulufu sivikelwa esiphethweni esisodwa noma zombili futhi inathi livinjelwa ukuthi lijikeleze ngendlu enokhiye noma enye idivayisi evimbela ukuzungezisa.Ngenxa yokuthi isikulufu sivinjelwe ukuthi singanyakazi ngomugqa, ukunyakaza kudluliselwa kunathi lebhola, elihamba ngobude be-screw shaft.
Omunye umklamo wesikulufu sebhola uhlanganisa ama-radial angular contact bearings kububanzi obungaphandle bentongomane, okuvumela inati ukuthi lishayelwe—ngokuvamile ngebhande ne-pulley assembly exhunywe ku-imoto-ngenkathi isikulufu sihlala simile ngokuphelele.Lapho i-motor iphenduka, izungeza inadi ngobude be-isikulufu sokuhola.Lokhu kusetha kuvame ukubizwa ngokuthi idizayini ethi "driven nut".
---I-Ball Spline
I-Ball spline iyisistimu yokuqondisa eqondile efana ne-shaft eyindilinga kanye nama-ball bearings ajikelezayo, kodwa anemifantu ye-spline eyenziwe ngomshini eduze nobude be-shaft.Le migqa ivimbela ukuthwala (okwaziwa ngokuthi i-spline nut) ukuthi ingazungezi ngenkathi isavumela i-spline yebhola ukuthi idlulise i-torque.
Umehluko we-spline yebhola ejwayelekile i-rotary ball spline, enezela into ezungezayo - igiya, i-roller ephambanisiwe noma i-angular contact ball bearing - kububanzi obungaphandle bentongomane ye-spline.Lokhu kuvumela i-Rotary ball spline ukunikeza kokubili ukunyakaza okuqondile nokujikelezayo.
---Indlela I-Ball Screw Splines Esebenza Ngayo
Lapho ukuhlanganiswa kwesikulufu sebhola lenati eliqhutshwayo kuhlanganiswe ne-spline yebhola ezungezayo, ukucushwa okuwumphumela kuvame ukubizwa ngokuthi i-spline screw screw.I-shaft yesikulufu se-ball spline inezintambo kanye nemigqa ye-spline ngobude bayo, nemicu kanye nemigqa "ephambanayo" enye nenye.
I-screw screw yebhola inenadi lebhola kanye ne-spline nut, ngayinye ene-radial bear kububanzi obungaphandle bentongomane.
Izinhlobo ezintathu zokunyakaza: okuqondile, i-helical kanye ne-rotary.
Ukuhlangana kwe-ball screw spline kukhawulela ukunyakaza okuqondile kwamantongomane ayisikulufa sebhola namantongomane e-spline.Ngokushayela i-ball nut ne-spline nut ndawonye noma ngakunye, izinhlobo ezintathu ezihlukene zokunyakaza zingakhiqizwa: i-linear, i-helical ne-rotary.
Ngobaukunyakaza komugqa, i-ball nut iqhutshwa ngenkathi i-spline nut ihlala imile.Njengoba i-ball nut ingakwazi ukuhamba ngokulandelana, i-shaft idlula i-ball nut.I-spline nut emile ivimbela i-shaft ukuthi ingazungezi kuleli phuzu, ngakho-ke ukunyakaza kwe-shaft kumugqa nje ngaphandle kokujikeleza.
Okunye, lapho inadi le-spline licushwa futhi inathi lebhola lihlala limile, i-spline yebhola idonsa ukunyakaza okuzungezayo futhi imicu lapho inadi lebhola livikelwe khona libangela ukuthi i-shaft ihambe ngokulandelana njengoba izungeza, okuholela ekunyakazeni kwe-helical.
Uma womabili amantongomane ecushiwe, ukuzungezisa kwentongomane yebhola empeleni kukhansela ukunyakaza komugqa okudalwe i-spline yebhola, ngakho-ke i-shaft ijikeleza ngaphandle kokuhamba ngomugqa.
Isikhathi sokuthumela: Mar-11-2024
