數控立車車床已廣泛應用於現有工業生產環境中。但目前大多數數控立式車床主軸結構應用仍采用雙列圓柱滾子軸承和平麵軸承組合結構。

    立li車che車che床chuang交jiao叉cha滾gun子zi軸zhou承cheng與yu傳chuan統tong結jie構gou應ying用yong相xiang比bi有you許xu多duo優you點dian，不bu僅jin滿man足zu了le傳chuan統tong主zhu軸zhou結jie構gou應ying用yong的de要yao求qiu，而er且qie對dui數shu控kong立li式shi車che床chuang主zhu軸zhou結jie構gou的de優you化hua也ye有you較jiao好hao的de效xiao果guo。

    lichechechuangzhengjiaogunzizhouchengkefenweiliangdalei
，yizhongshiyuanzhujiaochagunzizhoucheng，yizhongshizhuixingjiaochagunzizhoucheng。yibanlaishuo，yuanzhuixingjiaochagunziguandaodechengbenjiaogao。zhengjiaogunzizailishichechuangshangdeyingyong，duijiaochagunzizaishukonglishichechuangshangdeyingyongjuyouzhongyaoyiyi。

    電機通過變速器驅動一對傘齒輪帶動大齒圈及工作台圍繞主軸轉動。軸瓦采用2zushuanglieyuanzhugunzizhoucheng，neihuanneiyouzhuidu，zhuiduyuzhuzhoushangdezhuimianjiehezaiyiqi，shangzhouchengneihuankeshizhouchengzhijingzengdayitiaozhengzhouchengdejingxiangjianxi，gongzuotaitongguojingyadaoguijinxingtiaozheng。muqian
，lishichechuangjiagongjianzhengchaozheda
、重結構方向發展。