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蜗轮蜗杆传动组合的效应
- 2020-07-09-

        基于蜗轮蜗杆优信彩票传动的失效特点,挑选蜗轮蜗杆资料组合时,不光要求有足够的强度,并且要有杰出的减摩、耐磨和抗胶合的才能。实践表明,较抱负的蜗轮蜗杆副资料是:青铜蜗轮齿圈匹配淬硬磨削的钢制蜗轮蜗杆。

        DUIGAOSUZHONGZAIDECHUANDONG,WOLUNWOGANCHANGYONGDITANHEJINGANGJINGSHENTANHOU,WAIBIAOCUIHUOSHIYINGDUDA56 ~62HRC,ZAIJINGMOXUE。DUIZHONGSUZHONGZAICHUANDONG,WOLUNWOGANCHANGYONG45GANG、40Cr、35SiMnDENG,WAIBIAOJINGGAOPINCUIHUOSHIYINGDUDA45~55HRC,ZAIMOXUE。DUIYIBANWOLUNWOGANKECAIYONG45、40DENGTANGANGDIAOZHICHULI。

        WOLUNWOGANDEZHOUXIANGCHIJUpXYINGYUWOLUNDEDUANMIANZHOUJIEptCHIPING,YINCIWOLUNWOGANDEZHOUXIANGMOSHUYINGYUWOLUNDEDUANMIANMOSHUCHIPING,YImBIAOMING,mYINGQUWEIGUIFANZHI。WOLUNWOGANDEZHOUXIANGYALIJIAOYINGDENGYUWOLUNDEDUANMIANYALIJIAO,YIαBIAOMING,YIBANGUIFANYALIJIAOα=20°。

        WOLUNWOGANXIANGDANGYULUOXUAN,QILUOXUANXIANYEFENWEIZUOXUANHEYOUXUAN、DANTOUHEDUOTOU。YIBANWOLUNWOGANDETOUSHUZ1=1~4,TOUSHUYUEDUOXIAOLVYUEGAO;DANTOUSHUTAIDUO,RUZ1>4,FENDUCHACUOHUIZENGDA,QIEBUYIJIAGONG。WOLUNDECHISHUZ2=iZ1,iWEIWOLUNWOGANCHUANDONGDECHUANDONGBI,i=n1/n2=Z2/Z1。GUANYUYIBANCHUANDIDONGLIDEWOLUNWOGANCHUANDONG,Z2=27~80。DANGZ2<27SHI,WOLUNCHIYIFASHENGGENQIE;ERZ2TAIDASHI,KENENGDAOZHIWOLUNCHIQUZHEQIANGDUBUXING。YId1BIAOMINGWOLUNWOGANFENDUYUANZHIJING,ZEWOLUNWOGANFENDUYUANZHUSHANGDELUOXUANSHENGJIAOλKEANXIASHIQIUCHU ZAISHANGSHIZHONGYINJINq=Z1/tgλ,ZEKEQIUDEWOLUNWOGANDEFENDUYUANZHIJINGWEId1=qm。SHIZHONGqCHENGWEIWOLUNWOGANTEXINGXISHU。WEILEYUESHUGUNDAODESHUMU,GUIFANZHONGGUIZELEYUMEIGEMOSHUDIAOPEIDEqZHI。YIBANq=6~17。WOLUNFENDUYUANZHIJINGd2=Z2m。


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