滾(gun)動(dong)式(shi)三(san)級(ji)行(xing)星(xing)齒(chi)輪(lun)減(jian)速(su)器(qi),是(shi)由(you)兩(liang)排(pai)差(cha)動(dong)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dong)的(de)兩(liang)個(ge)自(zi)由(you)度(du)機(ji)構(gou),加(jia)上(shang)一(yi)個(ge)準(zhun)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dong)機(ji)構(gou)封(feng)閉(bi)起(qi)來(lai),所(suo)得(de)到(dao)一(yi)個(ge)自(zi)由(you)度(du)的(de)組(zu)合(he)行星齒輪傳動機構。

它的組合方框圖(上圖)可知,其傳動特點是:輸(shu)入(ru)功(gong)率(lv)傳(chuan)給(gei)第(di)一(yi)級(ji)差(cha)動(dong)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dong),進(jin)行(xing)第(di)一(yi)次(ci)功(gong)率(lv)分(fen)流(liu)後(hou),又(you)傳(chuan)給(gei)第(di)二(er)級(ji)差(cha)動(dong)行(xing)星(xing)齒(chi)輪(lun)傳(chuan)動(dong),進(jin)行(xing)第(di)二(er)次(ci)功(gong)率(lv)分(fen)流(liu),均(jun)分(fen)別(bie)直(zhi)接(jie)輸(shu)出(chu)功(gong)率(lv)Pb1和pb2;同時,該差動行星齒輪傳動的部分功率傳給準行星齒輪傳動,且轉換後的輸出功率pb3與前兩次直接輸出的功率(pb1和pb2)彙hui合he在zai一yi起qi而er進jin行xing輸shu出chu,該gai減jian速su器qi的de扭niu矩ju能neng力li特te別bie強qiang,又you可ke獲huo得de較jiao大da的de傳chuan動dong比bi,我wo們men采cai用yong無wu內nei鋼gang圈quan或huo無wu外wai鋼gang圈quan的de軸zhou承cheng,縮suo小xiao了le徑jing向xiang尺chi寸cun,結jie構gou更geng加jia緊jin湊cou,同tong時shi設she計ji成cheng太tai陽yang輪lun和he行xing星xing架jia浮fu動dong的de柔rou性xing輪lun緣yuan結jie構gou,行xing星xing輪lun間jian載zai荷he均jun勻yun分fen配pei,而er且qie降jiang低di齧nie合he時shi的de動dong載zai荷he,減jian小xiao了le噪zao聲sheng,平ping穩wen性xing好hao,
zongzhi,gundongshixingxingchilunjiansu,shizhiyoushuruzhou,shuchuzhoushijishiketiyoushineichiquandejiansuqi,juyouchuandongbida,jiegoujincou,niujujiqiang,chuandongpingwen,zaoshengdidengtedian,tatebieshiyongyuanzhuangkongjianxiao,傳動較大和輸出扭矩大的機械裝置。
寧波博今機械有限公司 (慈溪市方園齒輪廠)

