目前，大型球磨機很hen多duo是shi通tong過guo斜xie齒chi輪lun齒chi合he驅qu動dong的de，即ji通tong過guo有you螺luo栓shuan固gu聯lian在zai其qi筒tong體ti上shang的de大da齒chi圈quan與yu一yi個ge或huo兩liang個ge小xiao齒chi輪lun齒chi合he

，而er小xiao齒chi輪lun則ze有you低di速su同tong步bu電dian機ji驅qu動dong

，這zhe樣yang就jiu將jiang動dong力li由you電dian機ji傳chuan到dao筒tong體ti上shang
，從cong而er帶dai動dong筒tong體ti旋xuan轉zhuan。球qiu磨mo機ji係xi統tong采cai用yong油you脂zhi係xi統tong保bao證zheng潤run滑hua，大da小xiao齒chi輪lun齒chi輪lun均jun被bei密mi封feng在zai齒chi輪lun防fang護hu罩zhao內nei，以yi防fang止zhi外wai界jie粉fen塵chen顆ke粒li對dui齒chi輪lun輪lun的de磨mo損sun。以yi齒chi輪lun驅qu動dong的de球qiu磨mo機ji大da齒chi圈quan的de輸shu入ru載zai荷he非fei常chang大da，其qi對dui球qiu磨mo機ji豬zhu蹄ti結jie構gou影ying響xiang明ming顯xian
，因yin此ci齒chi輪lun設she計ji需xu要yao作zuo為wei磨mo機ji主zhu題ti分fen析xi的de一yi部bu分fen來lai處chu理li，要yao詳xiang細xi地di了le解jie齒chi輪lun及ji其qi負fu荷he對dui球qiu磨mo機ji主zhu題ti結jie構gou的de影ying響xiang
，同tong時shi
，對dui齒chi輪lun也ye要yao單dan分fen析xi。

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