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新闻动态 预防防爆电机轴弯、轴断的方法
发布时间:2021.02.02

FANGBAODIANJIZHOUWANDEBUWEICHUXIANZAIZHOUSHENCHU,ZHUYAOYUANYINSHIYUDIANJIZHOUSHENXIANGOUHEDEPIDAILUNHUOCHILUNJIAJIZHOUSHENDEWANJUHUONIUJUTUBIANSUOZHI;QICISHIDIANJIZHUANZHOUCAIHOUDEWENTI,HUOWEIANGUIDINGJINXINGDIAOZHICHULIDENGYUANYIN。

因此,要避免轴弯,一要将皮带轮张力、齿轮压力调到合适状态;二是核实轴的材质,并按工艺要求进行热处理。
轴断的原因主要在设计、制造上;其次与安装、校正误差过大或与皮带轮张力、齿轮压力有关,以及转轴材质未达到规定的质量标准,或者转轴未按规定进行调质处理有关(预防对策同上)。这些次要原因比较明显,也容易查找、处理。而设计、制造上的原因则比较隐蔽,并且应在断轴中列为主要因素,其对策如下:

①ZHUANZHOUZAISHEJISHIJINLIANGBUYAOYOUXIAAODEGOUCAO   XIAAOCHU,YESHIYINGLIJIZHONGDIAN,DUANLIEZUIRONGYIFASHENGZAIZHEILI。YIDINGYAOJIAAOCAO,BIRUJIAANFANGZHOUYONGDANXINGDANGQUANDECAOSHI,YINGJIANGGAICHUDEZHOUSHEJIDELVECUYIDIAN,HUOZHEJIAZAIFEIFUHEDUANDEWAIFENGSHANCHU。DEZHIZAOCHANGDANXINSHALUNMOBUDAOGENBUZHOUSHENDEGENBUBUYAODAIAOCAO。YOUDEZHIZAOCHANGDANXINSHALUNMOBUDAOGENBU,JIAYIAOXIANDEKONGDAOCAO,DAKEBUBI。YINWEILIANZHOUQI、PIDAILUN、CHILUNDENEIKONGCHUJUNYOUDAOJIAOHUOYUANR。JIANGKONGDAOCAOGAIWEIR1、R3BUYINGXIANGANZHUANG,DANDUANZHOUDEGUZHANGJIUKEYIJIANSHAOLE。ZHOUCHENGTAIYEYINGGAIRUCI。

②DAIJINDEZHOU   DANGZHOUDEZHIJINGWEIΦ200~350mmSHIYONG4GEN30~40mmHOUDEJINJIKE。YINWEIHANJIECHUDEJINXIANGJIEGOUYAOFASHENGBIANHUA,SHIGAICHUZHOUDEWULIXINGNENGXIAJIANG,RUOSHUMUZENGZHI6~8GE,ZAODAOPOHUAIDEQUYUYOUKENENGLIANCHENGYIZHOU,ZHOUJIUYOUKENENGZAICICHUDUANLIE。FANXIUDEFANGBAODIANJICENGYOUGUOZHUANZHOUMEIZAIZUIXIDEZHOUSHENCHUDUANLIE,QUEZAIBIJIAOCUDEHANJINCHUDUANLIEDESHILI。

CIWAI,TUZHISHANGHAIYINGGUIDING:JINYUZHOUXIANDIANHANDAOYIQI,JIAREDAO200~400℃HOUCHENREHANZAIYIQI。YINGAICHUHANFENGBIJIAODA,YAOFENJICIHANCHENG。MEICIJUNYINGZAIRETAIXIAHAN。HANCHENGHOUSHIXIAOCHULI:JIAREDAO600~700℃BAOWEN1~2h,RANHOUZIRANLENGQUE。

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