行星(xing)減速機機構是如何工作的？

太陽(yang)輪(lun)、行(xing)(xing)(xing)(xing)星(xing)(xing)架(jia)和齒(chi)(chi)圈三(san)者的(de)軸線同軸，太陽(yang)輪(lun)位于機構的(de)中(zhong)心。行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)內側(ce)與太陽(yang)輪(lun)嚙合(he)，行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)外(wai)側(ce)同齒(chi)(chi)圈嚙合(he)，行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)通過滾(gun)針軸承安裝在行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)軸上，行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)軸對稱(cheng)固定(ding)在行(xing)(xing)(xing)(xing)星(xing)(xing)架(jia)上。行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)除(chu)繞行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)軸自轉(zhuan)(zhuan)外(wai)，還由行(xing)(xing)(xing)(xing)星(xing)(xing)架(jia)帶著繞太陽(yang)輪(lun)公轉(zhuan)(zhuan)。行(xing)(xing)(xing)(xing)星(xing)(xing)減速機機通常行(xing)(xing)(xing)(xing)星(xing)(xing)輪(lun)有3-6個均(jun)勻地布(bu)置在太陽(yang)輪(lun)的(de)四周。

太陽輪、齒(chi)圈(quan)和行星架三(san)者都(dou)是可以轉動(dong)的(de)(de)。如果行星減(jian)速(su)機機這三(san)個(ge)中間(jian)只有(you)一(yi)個(ge)輸入(ru)，則沒有(you)輸出(chu);這三(san)個(ge)中間(jian)必須有(you)兩個(ge)輸入(ru)(或兩個(ge)速(su)度(du)是確定的(de)(de))，第(di)三(san)個(ge)才有(you)輸出(chu)。