Sechimiro chekutapurirana, Planetary Gear inoshandiswa zvakanyanya mune zviitiko zvakasiyana-siyana zvegiya, zvakadai Nekuti maitiro ekutapurirana kwegiya kufambidzana, nguva refu inobvumikisa kutadza kwegomo, saka inofanirwa kutevedzera simba rayo. Li hongli et al. Yakashandisa iyo otomatiki minding nzira yekuita mesheni giya, uye akawana iyo torque uye kushushikana kwakanyanya ndeye mutsara. Wang yanjun et al. Zvakare zvicherera giya repasi kuburikidza neaya otomatiki nzira, uye inoteedzerwa zvigadziko uye modal simulation yeiyo Planetary Gear. Mune ino pepa, Tetrahedron uye Hexaihedron zvinhu zvinonyanya kushandiswa kupatsanura iyo mesh, uye mhedzisiro yekupedzisira yakaongororwa kuti uone kana mamiriro ezvemamiriro ezvinhu akasangana.

1, Model kuumbwa uye kuongororwa kuongorora

Matatu emhando yekuenzanisa kwepasi giya

Planetary Gearinonyanya kuumbwa nemhingi gear, sun gear uye yepasi giya. Iyo ma paramita akanyorwa mupepa iri ndeiyi: Nhamba yemeno emukati yeGear Mhete iri makumi maviri nemashanu, iyo yekumanikidza Coeffient ndeye 0.25, uye kune matatu mapepa emapuraneti.

Static Similation Ongororo yePlanetary Gear

Tsanangura zvivakwa zvezvinyorwa: Imongenza-matatu-dimensional-dimensial giya giya rakadhonzwa muUg software muApss, uye isa ma paramita ekunyama, sezvakaratidzwa muTafura 1 pazasi:

Meshish: Chinyorwa cheMesite Mesh chakakamurwa naTetrahedron uye Hexahedron, uye hukuru hwekutanga hweChinhu ndechi5mm. KubvaPlanetary Gear, Sun Gear uye Mukati Gear Mhete iri kusangana uye mesh, mesh of the contal uye mesh zvikamu zvinogadziriswa, uye saizi iri 2mm. Kutanga, Tetrahedral Grids anoshandiswa, sezvakaratidzwa mumufananidzo 1. 105906 zvinhu uye 177893 node zvinogadzirwa mune yakazara. Ipapo hexhahedral grid inogamuchirwa, sezvakaratidzwa mumufananidzo 2, uye 26957 masero uye 140560 node inogadzirwa mune yakazara.

Dare application uye muganho mamiriro: Zvinoenderana nehunhu hwekushanda hwegiya riri mumugove weGoar muGear iri kutyaira, iyo Planetary Gear ndiyo inotungamirwa giya, uye yekupedzisira kubuda iri kuburikidza nePlanetary Mutakuri. Gadzira mhete yemukati yegiya mu ansers, uye shandisa torque ye 500n · m kuenda kuGunyana geya, sezvakaratidzwa mumufananidzo 3.

Tumira kuongorora uye kuongororwa kwekutarisa: Iyo yekudzingwa neHophigine yekushushikana nephandhi yekuongorora yakawanikwa kubva kune maviri grid zvikamu zvinopihwa pazasi, uye kufananidzira kuongorora kunoitwa. Kubva kuNefamende yedzinza remhando mbiri dzeGrids, zvinowanikwa kuti kudzikiswa kwakanyanya kunoitika pachinzvimbo icho zuva iro Gumi harina mesh neganda remugodhi, uye kushushikana kwakanyanya kunoitika pamudzi wegiya mesh. Kushushikana kwakanyanya kweiyo tetrahedral grid ndeye 378mpa, uye kushushikana kwakanyanya kwehexheedral grid ndeye 412mpa. Sezvo muganho wekodhi wezvinyorwa zviri 785mpa uye chinhu chengetedzo ndeye 1.5, kushushikana kunobvumirwa ndeye 523mpa. Iko kushushikana kwakanyanya kwemhedzisiro mbiri iri pasi pekushushikana kunobvumirwa, uye zvese zviri zviviri zvinosangana nemamiriro ekunze.

2, Mhedziso

Kuburikidza nekufungidzira kweiyo simpines yeganda repasi, kuraswa kwekuremerwa nephandheni nefoni yegiya yegiya inowanikwa, kubva kune iyo yakakwira uye yakaderera data uye kugoverwa kwavo muPlanetary GearModel inogona kuwanikwa. Nzvimbo yeiyo yakanyanya kuenzana yekushushikana zvakare iyo nzvimbo iyo iyo meno emagetsi anogona kukundikana, saka kutarisirwa kwakakosha kunofanirwa kubhadharwa nawo panguva yekugadzira kana kugadzira. Kuburikidza nekuongororwa kwehurongwa hwese hwegiya regiya, iko kukanganisa kunokonzerwa nekuongororwa kwegondo rimwe chete rinokurirwa.