Planetary roller screwindasitiri cheni ine kumusoro kwemvura mbishi zviwanikwa uye zvigadzirwa zvinopihwa, yepakati penyika yepasi roller screw kugadzira, yakadzika-yakawanda-yekushandisa minda.Muchikamu chekumusoro, zvinhu zvakasarudzwa zvepuraneti roller screws zvakanyanya alloy structural simbi, uye zvinhu zvakasarudzwa kune nuts uye rollers ndeyepamusoro-carbon chrome inotakura simbi;zvikamu zvinosanganisira screws, nzungu uye zvimwe zvinokosha zvinoriumba.Mamiriro ekushandisa epasi pemvura anofukidza akasiyana maindasitiri, kubva kumotokari, oiri uye gasi, midziyo yekurapa kusvika kune zvinopenya zviridzwa, mainjiniya muchina, marobhoti, otomatiki uye muchina mudziyo wemidziyo.
Planetary roller screws inowanzo shandiswa sezvikamu zvinosimudzira zvemotama actuators, ayo anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kunyanya mundege uye muchadenga mumakore achangopfuura, izvo zvinoda zvakakwirira zvinodiwa zvema motor actuators sehuremu uye lubrication, nezvimwewo.actuatormasisitimu, uye anofanirwa kufunga nezve izvo zvinodikanwa zveindasitiri zvikumbiro uku uchivimbisa zvivakwa zvemuchina.
Dhizaini inofanirwa kutariswa panguva imwechete seshinda uye mazino kugadzirisa, screw diameter idiki, nhamba yemazino e roller meno modulus idiki.Dhizaini yekutarisa mudzi wekucheka dislocation uye ive nechokwadi chekuti iyo yepakati mutsara weiyo screw uye giya repakati mutsara kusangana uye dzimwe nyaya.Imhandoi yegiya mazino ekugadziridza nzira yakakosha, iyo yakajairika kushandiswa kwegiya yekuisa nzira, asi izvi zvinokuvadza kune chikamu chechikamu chinotakura mutoro weshinda, kuderedza sisitimu mutoro.
Planetary roller screws inonyanya kuoma kuunganidza, kuoma ndeyekuona kuti tambo dzema roller dzakabatana nemazino egiya apo ichibvumira kuti ma roller akawanda aiswe sequentially.Nzira mbiri dzekugadzirisa dambudziko rekufananidza chikamu: kuwedzera tambo clearance pamutengo wekutakura mutoro uye kugona kutapurirana;kugadzirisa axial mounting position, iyo yakakodzera kune zviduku zvishoma asi zvinogona kuita kuti mazino e roller arege kubva mumhete yegiya remukati munyaya yemakumbo makuru.
Paunenge uchigadzira mapuraneti roller screws, nekuti inotsamira pakutenderedza friction kuendesa simba, zvinodikanwa kuterera kune friction uye kupfeka.Kuzora kwakaringana, kugadzira kwakaringana, uye nharaunda yakachena kwakakosha mukuvandudza kuvimbika uye hupenyu hwesiruu.
Kuti usangane neplanetary roller screw drive performance uye kunyatsoita zvinodiwa, kuti uwane hupenyu hurefu hwekushanda uye hurefu hwekutakura mutoro, mujaho weshinda unofanirwa kuve nehumwe kuoma, kazhinji HRC58 ~ 62, iyo roller chimiro idiki muhukuru. , uye mazino akarukwa emutoro mukuru wekutakura, kuoma kwayo kunowanzo kuve HRC62 ~ 64.
Kune tembiricha yepamusoro yenzvimbo yekushanda kana simbi isina simbi yakagadziriswa nePRSPRS, iyo shinda yekumhanya Kwenzvimbo yekushisa yepamusoro yekushanda kana PRS yakagadziriswa nesimbi isina tsvina, kuoma kwepamusoro kweshinda yakarukwa yemujaho HRC <58 yakakodzera.
Nguva yekutumira: Kubvumbi-16-2024
